Merge branch 'master' of https://github.com/sentsin/layui into sentsin-master
This commit is contained in:
bourne7
32
src/modules/all.js
Normal file
32
src/modules/all.js
Normal file
@@ -0,0 +1,32 @@
|
||||
|
||||
/*!
|
||||
* 用于加载所有内置模块
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define(function(){
|
||||
var mods = []
|
||||
,builtin = layui.cache.builtin;
|
||||
layui.each(builtin, function(modName){
|
||||
(modName === 'all' || modName === 'layui.all') || mods.push(modName);
|
||||
});
|
||||
layui.cache.startTime = new Date().getTime();
|
||||
|
||||
return mods;
|
||||
}(), function(exports){
|
||||
"use strict";
|
||||
|
||||
var MOD_NAME = 'all'
|
||||
|
||||
//外部接口
|
||||
,all = {
|
||||
config: {}
|
||||
,time: function(){
|
||||
var time = new Date().getTime() - layui.cache.startTime;
|
||||
delete layui.cache.startTime;
|
||||
return time;
|
||||
}()
|
||||
};
|
||||
|
||||
exports(MOD_NAME, all);
|
||||
});
|
||||
313
src/modules/carousel.js
Normal file
313
src/modules/carousel.js
Normal file
@@ -0,0 +1,313 @@
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||||
|
||||
/*!
|
||||
* carousel 轮播模块
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,hint = layui.hint()
|
||||
,device = layui.device()
|
||||
|
||||
//外部接口
|
||||
,carousel = {
|
||||
config: {} //全局配置项
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'carousel', ELEM = '.layui-carousel', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled'
|
||||
|
||||
,ELEM_ITEM = '>*[carousel-item]>*', ELEM_LEFT = 'layui-carousel-left', ELEM_RIGHT = 'layui-carousel-right', ELEM_PREV = 'layui-carousel-prev', ELEM_NEXT = 'layui-carousel-next', ELEM_ARROW = 'layui-carousel-arrow', ELEM_IND = 'layui-carousel-ind'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, carousel.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
width: '600px'
|
||||
,height: '280px'
|
||||
,full: false //是否全屏
|
||||
,arrow: 'hover' //切换箭头默认显示状态：hover/always/none
|
||||
,indicator: 'inside' //指示器位置：inside/outside/none
|
||||
,autoplay: true //是否自动切换
|
||||
,interval: 3000 //自动切换的时间间隔，不能低于800ms
|
||||
,anim: '' //动画类型：default/updown/fade
|
||||
,trigger: 'click' //指示器的触发方式：click/hover
|
||||
,index: 0 //初始开始的索引
|
||||
};
|
||||
|
||||
//轮播渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
options.elem = $(options.elem);
|
||||
if(!options.elem[0]) return;
|
||||
that.elemItem = options.elem.find(ELEM_ITEM);
|
||||
|
||||
if(options.index < 0) options.index = 0;
|
||||
if(options.index >= that.elemItem.length) options.index = that.elemItem.length - 1;
|
||||
if(options.interval < 800) options.interval = 800;
|
||||
|
||||
//是否全屏模式
|
||||
if(options.full){
|
||||
options.elem.css({
|
||||
position: 'fixed'
|
||||
,width: '100%'
|
||||
,height: '100%'
|
||||
,zIndex: 9999
|
||||
});
|
||||
} else {
|
||||
options.elem.css({
|
||||
width: options.width
|
||||
,height: options.height
|
||||
});
|
||||
}
|
||||
|
||||
options.elem.attr('lay-anim', options.anim);
|
||||
|
||||
//初始焦点状态
|
||||
that.elemItem.eq(options.index).addClass(THIS);
|
||||
|
||||
//指示器等动作
|
||||
if(that.elemItem.length <= 1) return;
|
||||
that.indicator();
|
||||
that.arrow();
|
||||
that.autoplay();
|
||||
that.events();
|
||||
};
|
||||
|
||||
//重置轮播
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
clearInterval(that.timer);
|
||||
that.config = $.extend({}, that.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//获取上一个等待条目的索引
|
||||
Class.prototype.prevIndex = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
var prevIndex = options.index - 1;
|
||||
if(prevIndex < 0){
|
||||
prevIndex = that.elemItem.length - 1;
|
||||
}
|
||||
return prevIndex;
|
||||
};
|
||||
|
||||
//获取下一个等待条目的索引
|
||||
Class.prototype.nextIndex = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
var nextIndex = options.index + 1;
|
||||
if(nextIndex >= that.elemItem.length){
|
||||
nextIndex = 0;
|
||||
}
|
||||
return nextIndex;
|
||||
};
|
||||
|
||||
//索引递增
|
||||
Class.prototype.addIndex = function(num){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
num = num || 1;
|
||||
options.index = options.index + num;
|
||||
|
||||
//index不能超过轮播总数量
|
||||
if(options.index >= that.elemItem.length){
|
||||
options.index = 0;
|
||||
}
|
||||
};
|
||||
|
||||
//索引递减
|
||||
Class.prototype.subIndex = function(num){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
num = num || 1;
|
||||
options.index = options.index - num;
|
||||
|
||||
//index不能超过轮播总数量
|
||||
if(options.index < 0){
|
||||
options.index = that.elemItem.length - 1;
|
||||
}
|
||||
};
|
||||
|
||||
//自动轮播
|
||||
Class.prototype.autoplay = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
if(!options.autoplay) return;
|
||||
clearInterval(that.timer);
|
||||
|
||||
that.timer = setInterval(function(){
|
||||
that.slide();
|
||||
}, options.interval);
|
||||
};
|
||||
|
||||
//箭头
|
||||
Class.prototype.arrow = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//模板
|
||||
var tplArrow = $([
|
||||
'<button class="layui-icon '+ ELEM_ARROW +'" lay-type="sub">'+ (options.anim === 'updown' ? '' : '') +'</button>'
|
||||
,'<button class="layui-icon '+ ELEM_ARROW +'" lay-type="add">'+ (options.anim === 'updown' ? '' : '') +'</button>'
|
||||
].join(''));
|
||||
|
||||
//预设基础属性
|
||||
options.elem.attr('lay-arrow', options.arrow);
|
||||
|
||||
//避免重复插入
|
||||
if(options.elem.find('.'+ELEM_ARROW)[0]){
|
||||
options.elem.find('.'+ELEM_ARROW).remove();
|
||||
};
|
||||
options.elem.append(tplArrow);
|
||||
|
||||
//事件
|
||||
tplArrow.on('click', function(){
|
||||
var othis = $(this)
|
||||
,type = othis.attr('lay-type')
|
||||
that.slide(type);
|
||||
});
|
||||
};
|
||||
|
||||
//指示器
|
||||
Class.prototype.indicator = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//模板
|
||||
var tplInd = that.elemInd = $(['<div class="'+ ELEM_IND +'"><ul>'
|
||||
,function(){
|
||||
var li = [];
|
||||
layui.each(that.elemItem, function(index){
|
||||
li.push('<li'+ (options.index === index ? ' class="layui-this"' : '') +'></li>');
|
||||
});
|
||||
return li.join('');
|
||||
}()
|
||||
,'</ul></div>'].join(''));
|
||||
|
||||
//预设基础属性
|
||||
options.elem.attr('lay-indicator', options.indicator);
|
||||
|
||||
//避免重复插入
|
||||
if(options.elem.find('.'+ELEM_IND)[0]){
|
||||
options.elem.find('.'+ELEM_IND).remove();
|
||||
};
|
||||
options.elem.append(tplInd);
|
||||
|
||||
if(options.anim === 'updown'){
|
||||
tplInd.css('margin-top', -(tplInd.height()/2));
|
||||
}
|
||||
|
||||
//事件
|
||||
tplInd.find('li').on(options.trigger === 'hover' ? 'mouseover' : options.trigger, function(){
|
||||
var othis = $(this)
|
||||
,index = othis.index();
|
||||
if(index > options.index){
|
||||
that.slide('add', index - options.index);
|
||||
} else if(index < options.index){
|
||||
that.slide('sub', options.index - index);
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
//滑动切换
|
||||
Class.prototype.slide = function(type, num){
|
||||
var that = this
|
||||
,elemItem = that.elemItem
|
||||
,options = that.config
|
||||
,thisIndex = options.index
|
||||
,filter = options.elem.attr('lay-filter');
|
||||
|
||||
if(that.haveSlide) return;
|
||||
|
||||
//滑动方向
|
||||
if(type === 'sub'){
|
||||
that.subIndex(num);
|
||||
elemItem.eq(options.index).addClass(ELEM_PREV);
|
||||
setTimeout(function(){
|
||||
elemItem.eq(thisIndex).addClass(ELEM_RIGHT);
|
||||
elemItem.eq(options.index).addClass(ELEM_RIGHT);
|
||||
}, 50);
|
||||
} else { //默认递增滑
|
||||
that.addIndex(num);
|
||||
elemItem.eq(options.index).addClass(ELEM_NEXT);
|
||||
setTimeout(function(){
|
||||
elemItem.eq(thisIndex).addClass(ELEM_LEFT);
|
||||
elemItem.eq(options.index).addClass(ELEM_LEFT);
|
||||
}, 50);
|
||||
};
|
||||
|
||||
//移除过度类
|
||||
setTimeout(function(){
|
||||
elemItem.removeClass(THIS + ' ' + ELEM_PREV + ' ' + ELEM_NEXT + ' ' + ELEM_LEFT + ' ' + ELEM_RIGHT);
|
||||
elemItem.eq(options.index).addClass(THIS);
|
||||
that.haveSlide = false; //解锁
|
||||
}, 300);
|
||||
|
||||
//指示器焦点
|
||||
that.elemInd.find('li').eq(options.index).addClass(THIS)
|
||||
.siblings().removeClass(THIS);
|
||||
|
||||
that.haveSlide = true;
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'change('+ filter +')', {
|
||||
index: options.index
|
||||
,prevIndex: thisIndex
|
||||
,item: elemItem.eq(options.index)
|
||||
});
|
||||
};
|
||||
|
||||
//事件处理
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
if(options.elem.data('haveEvents')) return;
|
||||
|
||||
//移入移出容器
|
||||
options.elem.on('mouseenter', function(){
|
||||
clearInterval(that.timer);
|
||||
}).on('mouseleave', function(){
|
||||
that.autoplay();
|
||||
});
|
||||
|
||||
options.elem.data('haveEvents', true);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
carousel.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return inst;
|
||||
};
|
||||
|
||||
exports(MOD_NAME, carousel);
|
||||
});
|
||||
|
||||
|
||||
59
src/modules/code.js
Normal file
59
src/modules/code.js
Normal file
@@ -0,0 +1,59 @@
|
||||
|
||||
/**
|
||||
* code 代码修饰器
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$;
|
||||
|
||||
exports('code', function(options){
|
||||
var elems = [];
|
||||
options = options || {};
|
||||
options.elem = $(options.elem||'.layui-code');
|
||||
options.lang = 'lang' in options ? options.lang : 'code';
|
||||
|
||||
options.elem.each(function(){
|
||||
elems.push(this);
|
||||
});
|
||||
|
||||
layui.each(elems.reverse(), function(index, item){
|
||||
var othis = $(item), html = othis.html();
|
||||
|
||||
//转义HTML标签
|
||||
if(othis.attr('lay-encode') || options.encode){
|
||||
html = html.replace(/&(?!#?[a-zA-Z0-9]+;)/g, '&')
|
||||
.replace(/</g, '<').replace(/>/g, '>').replace(/'/g, ''').replace(/"/g, '"')
|
||||
}
|
||||
|
||||
othis.html('<ol class="layui-code-ol"><li>' + html.replace(/[\r\t\n]+/g, '</li><li>') + '</li></ol>')
|
||||
|
||||
if(!othis.find('>.layui-code-h3')[0]){
|
||||
othis.prepend('<h3 class="layui-code-h3">'+ (othis.attr('lay-title')||options.title||'</>') + '<a href="javascript:;">'+ (othis.attr('lay-lang')||options.lang||'') +'</a>' + '</h3>');
|
||||
}
|
||||
|
||||
var ol = othis.find('>.layui-code-ol');
|
||||
othis.addClass('layui-box layui-code-view');
|
||||
|
||||
//识别皮肤
|
||||
if(othis.attr('lay-skin') || options.skin){
|
||||
othis.addClass('layui-code-' +(othis.attr('lay-skin') || options.skin));
|
||||
}
|
||||
|
||||
//按行数适配左边距
|
||||
if((ol.find('li').length/100|0) > 0){
|
||||
ol.css('margin-left', (ol.find('li').length/100|0) + 'px');
|
||||
}
|
||||
|
||||
//设置最大高度
|
||||
if(othis.attr('lay-height') || options.height){
|
||||
ol.css('max-height', othis.attr('lay-height') || options.height);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
});
|
||||
}).addcss('modules/code.css?v=2', 'skincodecss');
|
||||
|
||||
691
src/modules/colorpicker.js
Normal file
691
src/modules/colorpicker.js
Normal file
@@ -0,0 +1,691 @@
|
||||
|
||||
/*!
|
||||
* colorpicker
|
||||
* 颜色选择组件
|
||||
*/
|
||||
|
||||
layui.define(['jquery', 'lay'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.jquery
|
||||
,lay = layui.lay
|
||||
,device = layui.device()
|
||||
,clickOrMousedown = (device.mobile ? 'click' : 'mousedown')
|
||||
|
||||
//外部接口
|
||||
,colorpicker = {
|
||||
config: {}
|
||||
,index: layui.colorpicker ? (layui.colorpicker.index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, 'colorpicker', events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisColorPicker = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
return {
|
||||
config: options
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'colorpicker', SHOW = 'layui-show', THIS = 'layui-this', ELEM = 'layui-colorpicker'
|
||||
|
||||
,ELEM_MAIN = '.layui-colorpicker-main', ICON_PICKER_DOWN = 'layui-icon-down', ICON_PICKER_CLOSE = 'layui-icon-close'
|
||||
,PICKER_TRIG_SPAN = 'layui-colorpicker-trigger-span', PICKER_TRIG_I = 'layui-colorpicker-trigger-i', PICKER_SIDE = 'layui-colorpicker-side', PICKER_SIDE_SLIDER = 'layui-colorpicker-side-slider'
|
||||
,PICKER_BASIS = 'layui-colorpicker-basis', PICKER_ALPHA_BG = 'layui-colorpicker-alpha-bgcolor', PICKER_ALPHA_SLIDER = 'layui-colorpicker-alpha-slider', PICKER_BASIS_CUR = 'layui-colorpicker-basis-cursor', PICKER_INPUT = 'layui-colorpicker-main-input'
|
||||
|
||||
//RGB转HSB
|
||||
,RGBToHSB = function(rgb){
|
||||
var hsb = {h:0, s:0, b:0};
|
||||
var min = Math.min(rgb.r, rgb.g, rgb.b);
|
||||
var max = Math.max(rgb.r, rgb.g, rgb.b);
|
||||
var delta = max - min;
|
||||
hsb.b = max;
|
||||
hsb.s = max != 0 ? 255*delta/max : 0;
|
||||
if(hsb.s != 0){
|
||||
if(rgb.r == max){
|
||||
hsb.h = (rgb.g - rgb.b) / delta;
|
||||
}else if(rgb.g == max){
|
||||
hsb.h = 2 + (rgb.b - rgb.r) / delta;
|
||||
}else{
|
||||
hsb.h = 4 + (rgb.r - rgb.g) / delta;
|
||||
}
|
||||
}else{
|
||||
hsb.h = -1;
|
||||
};
|
||||
if(max == min){
|
||||
hsb.h = 0;
|
||||
};
|
||||
hsb.h *= 60;
|
||||
if(hsb.h < 0) {
|
||||
hsb.h += 360;
|
||||
};
|
||||
hsb.s *= 100/255;
|
||||
hsb.b *= 100/255;
|
||||
return hsb;
|
||||
}
|
||||
|
||||
//HEX转HSB
|
||||
,HEXToHSB = function(hex){
|
||||
var hex = hex.indexOf('#') > -1 ? hex.substring(1) : hex;
|
||||
if(hex.length == 3){
|
||||
var num = hex.split("");
|
||||
hex = num[0]+num[0]+num[1]+num[1]+num[2]+num[2]
|
||||
};
|
||||
hex = parseInt(hex, 16);
|
||||
var rgb = {r:hex >> 16, g:(hex & 0x00FF00) >> 8, b:(hex & 0x0000FF)};
|
||||
return RGBToHSB(rgb);
|
||||
}
|
||||
|
||||
//HSB转RGB
|
||||
,HSBToRGB = function(hsb){
|
||||
var rgb = {};
|
||||
var h = hsb.h;
|
||||
var s = hsb.s*255/100;
|
||||
var b = hsb.b*255/100;
|
||||
if(s == 0){
|
||||
rgb.r = rgb.g = rgb.b = b;
|
||||
}else{
|
||||
var t1 = b;
|
||||
var t2 = (255 - s) * b /255;
|
||||
var t3 = (t1 - t2) * (h % 60) /60;
|
||||
if(h == 360) h = 0;
|
||||
if(h < 60) {rgb.r=t1; rgb.b=t2; rgb.g=t2+t3}
|
||||
else if(h < 120) {rgb.g=t1; rgb.b=t2; rgb.r=t1-t3}
|
||||
else if(h < 180) {rgb.g=t1; rgb.r=t2; rgb.b=t2+t3}
|
||||
else if(h < 240) {rgb.b=t1; rgb.r=t2; rgb.g=t1-t3}
|
||||
else if(h < 300) {rgb.b=t1; rgb.g=t2; rgb.r=t2+t3}
|
||||
else if(h < 360) {rgb.r=t1; rgb.g=t2; rgb.b=t1-t3}
|
||||
else {rgb.r=0; rgb.g=0; rgb.b=0}
|
||||
}
|
||||
return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)};
|
||||
}
|
||||
|
||||
//HSB转HEX
|
||||
,HSBToHEX = function(hsb){
|
||||
var rgb = HSBToRGB(hsb);
|
||||
var hex = [
|
||||
rgb.r.toString(16)
|
||||
,rgb.g.toString(16)
|
||||
,rgb.b.toString(16)
|
||||
];
|
||||
$.each(hex, function(nr, val){
|
||||
if(val.length == 1){
|
||||
hex[nr] = '0' + val;
|
||||
}
|
||||
});
|
||||
return hex.join('');
|
||||
}
|
||||
|
||||
//转化成所需rgb格式
|
||||
,RGBSTo = function(rgbs){
|
||||
var regexp = /[0-9]{1,3}/g;
|
||||
var re = rgbs.match(regexp) || [];
|
||||
return {r:re[0], g:re[1], b:re[2]};
|
||||
}
|
||||
|
||||
,$win = $(window)
|
||||
,$doc = $(document)
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++colorpicker.index;
|
||||
that.config = $.extend({}, that.config, colorpicker.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
color: '' //默认颜色，默认没有
|
||||
,size: null //选择器大小
|
||||
,alpha: false //是否开启透明度
|
||||
,format: 'hex' //颜色显示/输入格式，可选 rgb,hex
|
||||
,predefine: false //预定义颜色是否开启
|
||||
,colors: [ //默认预定义颜色列表
|
||||
'#009688', '#5FB878', '#1E9FFF', '#FF5722', '#FFB800', '#01AAED', '#999', '#c00', '#ff8c00','#ffd700'
|
||||
,'#90ee90', '#00ced1', '#1e90ff', '#c71585', 'rgb(0, 186, 189)', 'rgb(255, 120, 0)', 'rgb(250, 212, 0)', '#393D49', 'rgba(0,0,0,.5)', 'rgba(255, 69, 0, 0.68)', 'rgba(144, 240, 144, 0.5)', 'rgba(31, 147, 255, 0.73)'
|
||||
]
|
||||
};
|
||||
|
||||
//初始颜色选择框
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
//颜色选择框对象
|
||||
,elemColorBox = $(['<div class="layui-unselect layui-colorpicker">'
|
||||
,'<span '+ (options.format == 'rgb' && options.alpha
|
||||
? 'class="layui-colorpicker-trigger-bgcolor"'
|
||||
: '') +'>'
|
||||
,'<span class="layui-colorpicker-trigger-span" '
|
||||
,'lay-type="'+ (options.format == 'rgb' ? (options.alpha ? 'rgba' : 'torgb') : '') +'" '
|
||||
,'style="'+ function(){
|
||||
var bgstr = '';
|
||||
if(options.color){
|
||||
bgstr = options.color;
|
||||
|
||||
if((options.color.match(/[0-9]{1,3}/g) || []).length > 3){ //需要优化
|
||||
if(!(options.alpha && options.format == 'rgb')){
|
||||
bgstr = '#' + HSBToHEX(RGBToHSB(RGBSTo(options.color)))
|
||||
}
|
||||
}
|
||||
|
||||
return 'background: '+ bgstr;
|
||||
}
|
||||
|
||||
return bgstr;
|
||||
}() +'">'
|
||||
,'<i class="layui-icon layui-colorpicker-trigger-i '+ (options.color
|
||||
? ICON_PICKER_DOWN
|
||||
: ICON_PICKER_CLOSE) +'"></i>'
|
||||
,'</span>'
|
||||
,'</span>'
|
||||
,'</div>'].join(''))
|
||||
|
||||
//初始化颜色选择框
|
||||
var othis = $(options.elem);
|
||||
options.size && elemColorBox.addClass('layui-colorpicker-'+ options.size); //初始化颜色选择框尺寸
|
||||
|
||||
//插入颜色选择框
|
||||
othis.addClass('layui-inline').html(
|
||||
that.elemColorBox = elemColorBox
|
||||
);
|
||||
|
||||
//获取背景色值
|
||||
that.color = that.elemColorBox.find('.'+ PICKER_TRIG_SPAN)[0].style.background;
|
||||
|
||||
//相关事件
|
||||
that.events();
|
||||
};
|
||||
|
||||
//渲染颜色选择器
|
||||
Class.prototype.renderPicker = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemColorBox = that.elemColorBox[0]
|
||||
|
||||
//颜色选择器对象
|
||||
,elemPicker = that.elemPicker = $(['<div id="layui-colorpicker'+ that.index +'" data-index="'+ that.index +'" class="layui-anim layui-anim-downbit layui-colorpicker-main">'
|
||||
//颜色面板
|
||||
,'<div class="layui-colorpicker-main-wrapper">'
|
||||
,'<div class="layui-colorpicker-basis">'
|
||||
,'<div class="layui-colorpicker-basis-white"></div>'
|
||||
,'<div class="layui-colorpicker-basis-black"></div>'
|
||||
,'<div class="layui-colorpicker-basis-cursor"></div>'
|
||||
,'</div>'
|
||||
,'<div class="layui-colorpicker-side">'
|
||||
,'<div class="layui-colorpicker-side-slider"></div>'
|
||||
,'</div>'
|
||||
,'</div>'
|
||||
|
||||
//透明度条块
|
||||
,'<div class="layui-colorpicker-main-alpha '+ (options.alpha ? SHOW : '') +'">'
|
||||
,'<div class="layui-colorpicker-alpha-bgcolor">'
|
||||
,'<div class="layui-colorpicker-alpha-slider"></div>'
|
||||
,'</div>'
|
||||
,'</div>'
|
||||
|
||||
//预设颜色列表
|
||||
,function(){
|
||||
if(options.predefine){
|
||||
var list = ['<div class="layui-colorpicker-main-pre">'];
|
||||
layui.each(options.colors, function(i, v){
|
||||
list.push(['<div class="layui-colorpicker-pre'+ ((v.match(/[0-9]{1,3}/g) || []).length > 3
|
||||
? ' layui-colorpicker-pre-isalpha'
|
||||
: '') +'">'
|
||||
,'<div style="background:'+ v +'"></div>'
|
||||
,'</div>'].join(''));
|
||||
});
|
||||
list.push('</div>');
|
||||
return list.join('');
|
||||
} else {
|
||||
return '';
|
||||
}
|
||||
}()
|
||||
|
||||
//底部表单元素区域
|
||||
,'<div class="layui-colorpicker-main-input">'
|
||||
,'<div class="layui-inline">'
|
||||
,'<input type="text" class="layui-input">'
|
||||
,'</div>'
|
||||
,'<div class="layui-btn-container">'
|
||||
,'<button class="layui-btn layui-btn-primary layui-btn-sm" colorpicker-events="clear">清空</button>'
|
||||
,'<button class="layui-btn layui-btn-sm" colorpicker-events="confirm">确定</button>'
|
||||
,'</div'
|
||||
,'</div>'
|
||||
,'</div>'].join(''))
|
||||
|
||||
,elemColorBoxSpan = that.elemColorBox.find('.' + PICKER_TRIG_SPAN)[0];
|
||||
|
||||
//如果当前点击的颜色盒子已经存在选择器，则关闭
|
||||
if($(ELEM_MAIN)[0] && $(ELEM_MAIN).data('index') == that.index){
|
||||
that.removePicker(Class.thisElemInd);
|
||||
} else { //插入颜色选择器
|
||||
that.removePicker(Class.thisElemInd);
|
||||
$('body').append(elemPicker);
|
||||
}
|
||||
|
||||
Class.thisElemInd = that.index; //记录最新打开的选择器索引
|
||||
Class.thisColor = elemColorBox.style.background //记录最新打开的选择器颜色选中值
|
||||
|
||||
that.position();
|
||||
that.pickerEvents();
|
||||
};
|
||||
|
||||
//颜色选择器移除
|
||||
Class.prototype.removePicker = function(index){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
$('#layui-colorpicker'+ (index || that.index)).remove();
|
||||
return that;
|
||||
};
|
||||
|
||||
//定位算法
|
||||
Class.prototype.position = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
lay.position(that.bindElem || that.elemColorBox[0], that.elemPicker[0], {
|
||||
position: options.position
|
||||
,align: 'center'
|
||||
});
|
||||
return that;
|
||||
};
|
||||
|
||||
//颜色选择器赋值
|
||||
Class.prototype.val = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
,elemColorBox = that.elemColorBox.find('.' + PICKER_TRIG_SPAN)
|
||||
,elemPickerInput = that.elemPicker.find('.' + PICKER_INPUT)
|
||||
,e = elemColorBox[0]
|
||||
,bgcolor = e.style.backgroundColor;
|
||||
|
||||
//判断是否有背景颜色
|
||||
if(bgcolor){
|
||||
|
||||
//转化成hsb格式
|
||||
var hsb = RGBToHSB(RGBSTo(bgcolor))
|
||||
,type = elemColorBox.attr('lay-type');
|
||||
|
||||
//同步滑块的位置及颜色选择器的选择
|
||||
that.select(hsb.h, hsb.s, hsb.b);
|
||||
|
||||
//如果格式要求为rgb
|
||||
if(type === 'torgb'){
|
||||
elemPickerInput.find('input').val(bgcolor);
|
||||
};
|
||||
|
||||
//如果格式要求为rgba
|
||||
if(type === 'rgba'){
|
||||
var rgb = RGBSTo(bgcolor);
|
||||
|
||||
//如果开启透明度而没有设置，则给默认值
|
||||
if((bgcolor.match(/[0-9]{1,3}/g) || []).length == 3){
|
||||
elemPickerInput.find('input').val('rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', 1)');
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_SLIDER).css("left", 280);
|
||||
} else {
|
||||
elemPickerInput.find('input').val(bgcolor);
|
||||
var left = bgcolor.slice(bgcolor.lastIndexOf(",") + 1, bgcolor.length - 1) * 280;
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_SLIDER).css("left", left);
|
||||
};
|
||||
|
||||
//设置span背景色
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_BG)[0].style.background = 'linear-gradient(to right, rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', 0), rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +'))';
|
||||
};
|
||||
|
||||
}else{
|
||||
//如果没有背景颜色则默认到最初始的状态
|
||||
that.select(0,100,100);
|
||||
elemPickerInput.find('input').val("");
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_BG)[0].style.background = '';
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_SLIDER).css("left", 280);
|
||||
}
|
||||
};
|
||||
|
||||
//颜色选择器滑动 / 点击
|
||||
Class.prototype.side = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
,span = that.elemColorBox.find('.' + PICKER_TRIG_SPAN)
|
||||
,type = span.attr('lay-type')
|
||||
|
||||
,side = that.elemPicker.find('.' + PICKER_SIDE)
|
||||
,slider = that.elemPicker.find('.' + PICKER_SIDE_SLIDER)
|
||||
,basis = that.elemPicker.find('.' + PICKER_BASIS)
|
||||
,choose = that.elemPicker.find('.' + PICKER_BASIS_CUR)
|
||||
,alphacolor = that.elemPicker.find('.' + PICKER_ALPHA_BG)
|
||||
,alphaslider = that.elemPicker.find('.' + PICKER_ALPHA_SLIDER)
|
||||
|
||||
,_h = slider[0].offsetTop/180*360
|
||||
,_b = 100 - (choose[0].offsetTop + 3)/180*100
|
||||
,_s = (choose[0].offsetLeft + 3)/260*100
|
||||
,_a = Math.round(alphaslider[0].offsetLeft/280*100)/100
|
||||
|
||||
,i = that.elemColorBox.find('.' + PICKER_TRIG_I)
|
||||
,pre = that.elemPicker.find('.layui-colorpicker-pre').children('div')
|
||||
|
||||
,change = function(x,y,z,a){
|
||||
that.select(x, y, z);
|
||||
var rgb = HSBToRGB({h:x, s:y, b:z});
|
||||
i.addClass(ICON_PICKER_DOWN).removeClass(ICON_PICKER_CLOSE);
|
||||
span[0].style.background = 'rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +')';
|
||||
|
||||
if(type === 'torgb'){
|
||||
that.elemPicker.find('.' + PICKER_INPUT).find('input').val('rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +')');
|
||||
};
|
||||
|
||||
if(type === 'rgba'){
|
||||
var left = 0;
|
||||
left = a * 280;
|
||||
alphaslider.css("left", left);
|
||||
that.elemPicker.find('.' + PICKER_INPUT).find('input').val('rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', '+ a +')');
|
||||
span[0].style.background = 'rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', '+ a +')';
|
||||
alphacolor[0].style.background = 'linear-gradient(to right, rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', 0), rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +'))'
|
||||
};
|
||||
|
||||
//回调更改的颜色
|
||||
options.change && options.change(that.elemPicker.find('.' + PICKER_INPUT).find('input').val());
|
||||
}
|
||||
|
||||
//拖拽元素
|
||||
,elemMove = $(['<div class="layui-auxiliar-moving" id="LAY-colorpicker-moving"></div>'].join(''))
|
||||
,createMoveElem = function(call){
|
||||
$('#LAY-colorpicker-moving')[0] || $('body').append(elemMove);
|
||||
elemMove.on('mousemove', call);
|
||||
elemMove.on('mouseup', function(){
|
||||
elemMove.remove();
|
||||
}).on('mouseleave', function(){
|
||||
elemMove.remove();
|
||||
});
|
||||
};
|
||||
|
||||
//右侧主色选择
|
||||
slider.on('mousedown', function(e){
|
||||
var oldtop = this.offsetTop
|
||||
,oldy = e.clientY;
|
||||
var move = function(e){
|
||||
var top = oldtop + (e.clientY - oldy)
|
||||
,maxh = side[0].offsetHeight;
|
||||
if(top < 0)top = 0;
|
||||
if(top > maxh)top = maxh;
|
||||
var h = top/180*360;
|
||||
_h = h;
|
||||
change(h, _s, _b, _a);
|
||||
e.preventDefault();
|
||||
};
|
||||
|
||||
createMoveElem(move);
|
||||
//layui.stope(e);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
side.on('click', function(e){
|
||||
var top = e.clientY - $(this).offset().top;
|
||||
if(top < 0)top = 0;
|
||||
if(top > this.offsetHeight)top = this.offsetHeight;
|
||||
var h = top/180*360;
|
||||
_h = h;
|
||||
change(h, _s, _b, _a);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
//中间小圆点颜色选择
|
||||
choose.on('mousedown', function(e){
|
||||
var oldtop = this.offsetTop
|
||||
,oldleft = this.offsetLeft
|
||||
,oldy = e.clientY
|
||||
,oldx = e.clientX;
|
||||
var move = function(e){
|
||||
var top = oldtop + (e.clientY - oldy)
|
||||
,left = oldleft + (e.clientX - oldx)
|
||||
,maxh = basis[0].offsetHeight - 3
|
||||
,maxw = basis[0].offsetWidth - 3;
|
||||
if(top < -3)top = -3;
|
||||
if(top > maxh)top = maxh;
|
||||
if(left < -3)left = -3;
|
||||
if(left > maxw)left = maxw;
|
||||
var s = (left + 3)/260*100
|
||||
,b = 100 - (top + 3)/180*100;
|
||||
_b = b;
|
||||
_s = s;
|
||||
change(_h, s, b, _a);
|
||||
e.preventDefault();
|
||||
};
|
||||
layui.stope(e);
|
||||
createMoveElem(move);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
basis.on('mousedown', function(e){
|
||||
var top = e.clientY - $(this).offset().top - 3 + $win.scrollTop()
|
||||
,left = e.clientX - $(this).offset().left - 3 + $win.scrollLeft()
|
||||
if(top < -3)top = -3;
|
||||
if(top > this.offsetHeight - 3)top = this.offsetHeight - 3;
|
||||
if(left < -3)left = -3;
|
||||
if(left > this.offsetWidth - 3)left = this.offsetWidth - 3;
|
||||
var s = (left + 3)/260*100
|
||||
,b = 100 - (top + 3)/180*100;
|
||||
_b = b;
|
||||
_s = s;
|
||||
change(_h, s, b, _a);
|
||||
layui.stope(e);
|
||||
e.preventDefault();
|
||||
choose.trigger(e, 'mousedown');
|
||||
});
|
||||
|
||||
//底部透明度选择
|
||||
alphaslider.on('mousedown', function(e){
|
||||
var oldleft = this.offsetLeft
|
||||
,oldx = e.clientX;
|
||||
var move = function(e){
|
||||
var left = oldleft + (e.clientX - oldx)
|
||||
,maxw = alphacolor[0].offsetWidth;
|
||||
if(left < 0)left = 0;
|
||||
if(left > maxw)left = maxw;
|
||||
var a = Math.round(left /280*100) /100;
|
||||
_a = a;
|
||||
change(_h, _s, _b, a);
|
||||
e.preventDefault();
|
||||
};
|
||||
|
||||
createMoveElem(move);
|
||||
e.preventDefault();
|
||||
});
|
||||
alphacolor.on('click', function(e){
|
||||
var left = e.clientX - $(this).offset().left
|
||||
if(left < 0)left = 0;
|
||||
if(left > this.offsetWidth)left = this.offsetWidth;
|
||||
var a = Math.round(left /280*100) /100;
|
||||
_a = a;
|
||||
change(_h, _s, _b, a);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
//预定义颜色选择
|
||||
pre.each(function(){
|
||||
$(this).on('click', function(){
|
||||
$(this).parent('.layui-colorpicker-pre').addClass('selected').siblings().removeClass('selected');
|
||||
var color = this.style.backgroundColor
|
||||
,hsb = RGBToHSB(RGBSTo(color))
|
||||
,a = color.slice(color.lastIndexOf(",") + 1, color.length - 1),left;
|
||||
_h = hsb.h;
|
||||
_s = hsb.s;
|
||||
_b = hsb.b;
|
||||
if((color.match(/[0-9]{1,3}/g) || []).length == 3) a = 1;
|
||||
_a = a;
|
||||
left = a * 280;
|
||||
change(hsb.h, hsb.s, hsb.b, a);
|
||||
})
|
||||
});
|
||||
};
|
||||
|
||||
//颜色选择器hsb转换
|
||||
Class.prototype.select = function(h, s, b, type){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,hex = HSBToHEX({h:h, s:100, b:100})
|
||||
,color = HSBToHEX({h:h, s:s, b:b})
|
||||
,sidetop = h/360*180
|
||||
,top = 180 - b/100*180 - 3
|
||||
,left = s/100*260 - 3;
|
||||
|
||||
that.elemPicker.find('.' + PICKER_SIDE_SLIDER).css("top", sidetop); //滑块的top
|
||||
that.elemPicker.find('.' + PICKER_BASIS)[0].style.background = '#' + hex; //颜色选择器的背景
|
||||
|
||||
//选择器的top left
|
||||
that.elemPicker.find('.' + PICKER_BASIS_CUR).css({
|
||||
"top": top
|
||||
,"left": left
|
||||
});
|
||||
|
||||
if(type === 'change') return;
|
||||
|
||||
//选中的颜色
|
||||
that.elemPicker.find('.' + PICKER_INPUT).find('input').val('#' + color);
|
||||
};
|
||||
|
||||
Class.prototype.pickerEvents = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
,elemColorBoxSpan = that.elemColorBox.find('.' + PICKER_TRIG_SPAN) //颜色盒子
|
||||
,elemPickerInput = that.elemPicker.find('.' + PICKER_INPUT + ' input') //颜色选择器表单
|
||||
|
||||
,pickerEvents = {
|
||||
//清空
|
||||
clear: function(othis){
|
||||
elemColorBoxSpan[0].style.background ='';
|
||||
that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_DOWN).addClass(ICON_PICKER_CLOSE);
|
||||
that.color = '';
|
||||
|
||||
options.done && options.done('');
|
||||
that.removePicker();
|
||||
}
|
||||
|
||||
//确认
|
||||
,confirm: function(othis, change){
|
||||
var value = elemPickerInput.val()
|
||||
,colorValue = value
|
||||
,hsb = {};
|
||||
|
||||
if(value.indexOf(',') > -1){
|
||||
hsb = RGBToHSB(RGBSTo(value));
|
||||
that.select(hsb.h, hsb.s, hsb.b);
|
||||
elemColorBoxSpan[0].style.background = (colorValue = '#' + HSBToHEX(hsb));
|
||||
|
||||
if((value.match(/[0-9]{1,3}/g) || []).length > 3 && elemColorBoxSpan.attr('lay-type') === 'rgba'){
|
||||
var left = value.slice(value.lastIndexOf(",") + 1, value.length - 1) * 280;
|
||||
that.elemPicker.find('.' + PICKER_ALPHA_SLIDER).css("left", left);
|
||||
elemColorBoxSpan[0].style.background = value;
|
||||
colorValue = value;
|
||||
};
|
||||
} else {
|
||||
hsb = HEXToHSB(value);
|
||||
elemColorBoxSpan[0].style.background = (colorValue = '#' + HSBToHEX(hsb));
|
||||
that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_CLOSE).addClass(ICON_PICKER_DOWN);
|
||||
};
|
||||
|
||||
if(change === 'change'){
|
||||
that.select(hsb.h, hsb.s, hsb.b, change);
|
||||
options.change && options.change(colorValue);
|
||||
return;
|
||||
}
|
||||
that.color = value;
|
||||
|
||||
options.done && options.done(value);
|
||||
that.removePicker();
|
||||
}
|
||||
};
|
||||
|
||||
//选择器面板点击事件
|
||||
that.elemPicker.on('click', '*[colorpicker-events]', function(){
|
||||
var othis = $(this)
|
||||
,attrEvent = othis.attr('colorpicker-events');
|
||||
pickerEvents[attrEvent] && pickerEvents[attrEvent].call(this, othis);
|
||||
});
|
||||
|
||||
//输入框事件
|
||||
elemPickerInput.on('keyup', function(e){
|
||||
var othis = $(this)
|
||||
pickerEvents.confirm.call(this, othis, e.keyCode === 13 ? null : 'change');
|
||||
});
|
||||
}
|
||||
|
||||
//颜色选择器输入
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
,elemColorBoxSpan = that.elemColorBox.find('.' + PICKER_TRIG_SPAN)
|
||||
|
||||
//弹出颜色选择器
|
||||
that.elemColorBox.on('click' , function(){
|
||||
that.renderPicker();
|
||||
if($(ELEM_MAIN)[0]){
|
||||
that.val();
|
||||
that.side();
|
||||
};
|
||||
});
|
||||
|
||||
if(!options.elem[0] || that.elemColorBox[0].eventHandler) return;
|
||||
|
||||
//绑定关闭控件事件
|
||||
$doc.on(clickOrMousedown, function(e){
|
||||
//如果点击的元素是颜色框
|
||||
if($(e.target).hasClass(ELEM)
|
||||
|| $(e.target).parents('.'+ELEM)[0]
|
||||
) return;
|
||||
|
||||
//如果点击的元素是选择器
|
||||
if($(e.target).hasClass(ELEM_MAIN.replace(/\./g, ''))
|
||||
|| $(e.target).parents(ELEM_MAIN)[0]
|
||||
) return;
|
||||
|
||||
if(!that.elemPicker) return;
|
||||
|
||||
if(that.color){
|
||||
var hsb = RGBToHSB(RGBSTo(that.color));
|
||||
that.select(hsb.h, hsb.s, hsb.b);
|
||||
} else {
|
||||
that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_DOWN).addClass(ICON_PICKER_CLOSE);
|
||||
}
|
||||
elemColorBoxSpan[0].style.background = that.color || '';
|
||||
|
||||
that.removePicker();
|
||||
});
|
||||
|
||||
//自适应定位
|
||||
$win.on('resize', function(){
|
||||
if(!that.elemPicker || !$(ELEM_MAIN)[0]){
|
||||
return false;
|
||||
}
|
||||
that.position();
|
||||
});
|
||||
|
||||
that.elemColorBox[0].eventHandler = true;
|
||||
};
|
||||
|
||||
//核心入口
|
||||
colorpicker.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisColorPicker.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, colorpicker);
|
||||
});
|
||||
135
src/modules/demo.js
Normal file
135
src/modules/demo.js
Normal file
@@ -0,0 +1,135 @@
|
||||
|
||||
/*!
|
||||
* MODULE_DEMO_NAME 模块组件通用结构
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define([''], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'MODULE_DEMO_NAME'
|
||||
,MOD_INDEX = 'layui_'+ MOD_NAME +'_index' //模块索引名
|
||||
|
||||
//外部接口
|
||||
,MODULE_DEMO_NAME = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,id = options.id || that.index;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,STR_ELEM = 'layui-MODULE_DEMO_NAME', STR_HIDE = 'layui-hide', STR_DISABLED = 'layui-disabled', STR_NONE = 'layui-none'
|
||||
|
||||
//主模板
|
||||
,TPL_MAIN = [''].join('')
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++MODULE_DEMO_NAME.index;
|
||||
that.config = $.extend({}, that.config, MODULE_DEMO_NAME.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
|
||||
//防止数组深度合并
|
||||
layui.each(options, function(key, item){
|
||||
if(layui._typeof(item) === 'array') delete that.config[key];
|
||||
});
|
||||
|
||||
that.config = $.extend(true, {}, that.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//解析模板
|
||||
var thisElem = that.elem = $(laytpl(TPL_MAIN).render({
|
||||
data: options
|
||||
,index: that.index //索引
|
||||
}));
|
||||
|
||||
var othis = options.elem = $(options.elem);
|
||||
if(!othis[0]) return;
|
||||
|
||||
|
||||
|
||||
that.events(); //事件
|
||||
};
|
||||
|
||||
//事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
|
||||
//获取当前实例对象
|
||||
thisModule.getThis = function(id){
|
||||
var that = thisModule.that[id];
|
||||
if(!that) hint.error(id ? (MOD_NAME +' instance with ID \''+ id +'\' not found') : 'ID argument required');
|
||||
return that
|
||||
};
|
||||
|
||||
//重载实例
|
||||
MODULE_DEMO_NAME.reload = function(id, options){
|
||||
var that = thisModule.that[id];
|
||||
that.reload(options);
|
||||
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
MODULE_DEMO_NAME.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, MODULE_DEMO_NAME);
|
||||
});
|
||||
528
src/modules/dropdown.js
Normal file
528
src/modules/dropdown.js
Normal file
@@ -0,0 +1,528 @@
|
||||
/**
|
||||
|
||||
@Name：dropdown 下拉菜单组件
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define(['jquery', 'laytpl', 'lay'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,laytpl = layui.laytpl
|
||||
,hint = layui.hint()
|
||||
,device = layui.device()
|
||||
,clickOrMousedown = (device.mobile ? 'click' : 'mousedown')
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'dropdown'
|
||||
,MOD_INDEX = 'layui_'+ MOD_NAME +'_index' //模块索引名
|
||||
|
||||
//外部接口
|
||||
,dropdown = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,id = options.id;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,STR_ELEM = 'layui-dropdown', STR_HIDE = 'layui-hide', STR_DISABLED = 'layui-disabled', STR_NONE = 'layui-none'
|
||||
,STR_ITEM_UP = 'layui-menu-item-up', STR_ITEM_DOWN = 'layui-menu-item-down', STR_MENU_TITLE = 'layui-menu-body-title', STR_ITEM_GROUP = 'layui-menu-item-group', STR_ITEM_PARENT = 'layui-menu-item-parent', STR_ITEM_DIV = 'layui-menu-item-divider', STR_ITEM_CHECKED = 'layui-menu-item-checked', STR_ITEM_CHECKED2 = 'layui-menu-item-checked2', STR_MENU_PANEL = 'layui-menu-body-panel', STR_MENU_PANEL_L = 'layui-menu-body-panel-left'
|
||||
|
||||
,STR_GROUP_TITLE = '.'+ STR_ITEM_GROUP + '>.'+ STR_MENU_TITLE
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++dropdown.index;
|
||||
that.config = $.extend({}, that.config, dropdown.config, options);
|
||||
that.init();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
trigger: 'click' //事件类型
|
||||
,content: '' //自定义菜单内容
|
||||
,className: '' //自定义样式类名
|
||||
,style: '' //设置面板 style 属性
|
||||
,show: false //是否初始即显示菜单面板
|
||||
,isAllowSpread: true //是否允许菜单组展开收缩
|
||||
,isSpreadItem: true //是否初始展开子菜单
|
||||
,data: [] //菜单数据结构
|
||||
,delay: 300 //延迟关闭的毫秒数，若 trigger 为 hover 时才生效
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
that.init(true);
|
||||
};
|
||||
|
||||
//初始化准备
|
||||
Class.prototype.init = function(rerender){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elem = options.elem = $(options.elem);
|
||||
|
||||
//若 elem 非唯一
|
||||
if(elem.length > 1){
|
||||
layui.each(elem, function(){
|
||||
dropdown.render($.extend({}, options, {
|
||||
elem: this
|
||||
}));
|
||||
});
|
||||
return that;
|
||||
}
|
||||
|
||||
//若重复执行 render，则视为 reload 处理
|
||||
if(!rerender && elem[0] && elem.data(MOD_INDEX)){;
|
||||
var newThat = thisModule.getThis(elem.data(MOD_INDEX));
|
||||
if(!newThat) return;
|
||||
|
||||
return newThat.reload(options);
|
||||
};
|
||||
|
||||
//初始化 id 参数
|
||||
options.id = ('id' in options) ? options.id : that.index;
|
||||
|
||||
if(options.show) that.render(rerender); //初始即显示
|
||||
that.events(); //事件
|
||||
};
|
||||
|
||||
//渲染
|
||||
Class.prototype.render = function(rerender){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemBody = $('body')
|
||||
|
||||
//默认菜单内容
|
||||
,getDefaultView = function(){
|
||||
var elemUl = $('<ul class="layui-menu layui-dropdown-menu"></ul>');
|
||||
if(options.data.length > 0 ){
|
||||
eachItemView(elemUl, options.data)
|
||||
} else {
|
||||
elemUl.html('<li class="layui-menu-item-none">no menu</li>');
|
||||
}
|
||||
return elemUl;
|
||||
}
|
||||
|
||||
//遍历菜单项
|
||||
,eachItemView = function(views, data){
|
||||
//var views = [];
|
||||
layui.each(data, function(index, item){
|
||||
//是否存在子级
|
||||
var isChild = item.child && item.child.length > 0
|
||||
,isSpreadItem = ('isSpreadItem' in item) ? item.isSpreadItem : options.isSpreadItem
|
||||
,title = item.templet
|
||||
? laytpl(item.templet).render(item)
|
||||
: (options.templet ? laytpl(options.templet).render(item) : item.title)
|
||||
|
||||
//初始类型
|
||||
,type = function(){
|
||||
if(isChild){
|
||||
item.type = item.type || 'parent';
|
||||
}
|
||||
if(item.type){
|
||||
return ({
|
||||
group: 'group'
|
||||
,parent: 'parent'
|
||||
,'-': '-'
|
||||
})[item.type] || 'parent';
|
||||
}
|
||||
return '';
|
||||
}();
|
||||
|
||||
if(type !== '-' && (!item.title && !item.id && !isChild)) return;
|
||||
|
||||
//列表元素
|
||||
var viewLi = $(['<li'+ function(){
|
||||
var className = {
|
||||
group: 'layui-menu-item-group'+ (
|
||||
options.isAllowSpread ? (
|
||||
isSpreadItem ? ' layui-menu-item-down' : ' layui-menu-item-up'
|
||||
) : ''
|
||||
)
|
||||
,parent: STR_ITEM_PARENT
|
||||
,'-': 'layui-menu-item-divider'
|
||||
};
|
||||
if(isChild || type){
|
||||
return ' class="'+ className[type] +'"';
|
||||
}
|
||||
return '';
|
||||
}() +'>'
|
||||
|
||||
//标题区
|
||||
,function(){
|
||||
//是否超文本
|
||||
var viewText = ('href' in item) ? (
|
||||
'<a href="'+ item.href +'" target="'+ (item.target || '_self') +'">'+ title +'</a>'
|
||||
) : title;
|
||||
|
||||
//是否存在子级
|
||||
if(isChild){
|
||||
return '<div class="'+ STR_MENU_TITLE +'">'+ viewText + function(){
|
||||
if(type === 'parent'){
|
||||
return '<i class="layui-icon layui-icon-right"></i>';
|
||||
} else if(type === 'group' && options.isAllowSpread){
|
||||
return '<i class="layui-icon layui-icon-'+ (isSpreadItem ? 'up' : 'down') +'"></i>';
|
||||
} else {
|
||||
return '';
|
||||
}
|
||||
}() +'</div>'
|
||||
|
||||
}
|
||||
return '<div class="'+ STR_MENU_TITLE +'">'+ viewText +'</div>';
|
||||
}()
|
||||
,'</li>'].join(''));
|
||||
|
||||
viewLi.data('item', item);
|
||||
|
||||
//子级区
|
||||
if(isChild){
|
||||
var elemPanel = $('<div class="layui-panel layui-menu-body-panel"></div>')
|
||||
,elemUl = $('<ul></ul>');
|
||||
|
||||
if(type === 'parent'){
|
||||
elemPanel.append(eachItemView(elemUl, item.child));
|
||||
viewLi.append(elemPanel);
|
||||
} else {
|
||||
viewLi.append(eachItemView(elemUl, item.child));
|
||||
}
|
||||
}
|
||||
|
||||
views.append(viewLi);
|
||||
});
|
||||
return views;
|
||||
}
|
||||
|
||||
//主模板
|
||||
,TPL_MAIN = ['<div class="layui-dropdown layui-border-box layui-panel layui-anim layui-anim-downbit">'
|
||||
,'</div>'].join('');
|
||||
|
||||
//如果是右键事件，则每次触发事件时，将允许重新渲染
|
||||
if(options.trigger === 'contextmenu' || lay.isTopElem(options.elem[0])) rerender = true;
|
||||
|
||||
//判断是否已经打开了下拉菜单面板
|
||||
if(!rerender && options.elem.data(MOD_INDEX +'_opened')) return;
|
||||
|
||||
//记录模板对象
|
||||
that.elemView = $(TPL_MAIN);
|
||||
that.elemView.append(options.content || getDefaultView());
|
||||
|
||||
//初始化某些属性
|
||||
if(options.className) that.elemView.addClass(options.className);
|
||||
if(options.style) that.elemView.attr('style', options.style);
|
||||
|
||||
|
||||
//记录当前执行的实例索引
|
||||
dropdown.thisId = options.id;
|
||||
|
||||
//插入视图
|
||||
that.remove(); //移除非当前绑定元素的面板
|
||||
elemBody.append(that.elemView);
|
||||
options.elem.data(MOD_INDEX +'_opened', true);
|
||||
|
||||
//坐标定位
|
||||
that.position();
|
||||
thisModule.prevElem = that.elemView; //记录当前打开的元素，以便在下次关闭
|
||||
thisModule.prevElem.data('prevElem', options.elem); //将当前绑定的元素，记录在打开元素的 data 对象中
|
||||
|
||||
//阻止全局事件
|
||||
that.elemView.find('.layui-menu').on(clickOrMousedown, function(e){
|
||||
layui.stope(e);
|
||||
});
|
||||
|
||||
//触发菜单列表事件
|
||||
that.elemView.find('.layui-menu li').on('click', function(e){
|
||||
var othis = $(this)
|
||||
,data = othis.data('item') || {}
|
||||
,isChild = data.child && data.child.length > 0;
|
||||
|
||||
if(!isChild && data.type !== '-'){
|
||||
that.remove();
|
||||
typeof options.click === 'function' && options.click(data, othis);
|
||||
}
|
||||
});
|
||||
|
||||
//触发菜单组展开收缩
|
||||
that.elemView.find(STR_GROUP_TITLE).on('click', function(e){
|
||||
var othis = $(this)
|
||||
,elemGroup = othis.parent()
|
||||
,data = elemGroup.data('item') || {}
|
||||
|
||||
if(data.type === 'group' && options.isAllowSpread){
|
||||
thisModule.spread(elemGroup);
|
||||
}
|
||||
});
|
||||
|
||||
//如果是鼠标移入事件，则鼠标移出时自动关闭
|
||||
if(options.trigger === 'mouseenter'){
|
||||
that.elemView.on('mouseenter', function(){
|
||||
clearTimeout(thisModule.timer);
|
||||
}).on('mouseleave', function(){
|
||||
that.delayRemove();
|
||||
});
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
//位置定位
|
||||
Class.prototype.position = function(obj){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
lay.position(options.elem[0], that.elemView[0], {
|
||||
position: options.position
|
||||
,e: that.e
|
||||
,clickType: options.trigger === 'contextmenu' ? 'right' : null
|
||||
,align: options.align || null
|
||||
});
|
||||
};
|
||||
|
||||
//删除视图
|
||||
Class.prototype.remove = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemPrev = thisModule.prevElem;
|
||||
|
||||
//若存在已打开的面板元素，则移除
|
||||
if(elemPrev){
|
||||
elemPrev.data('prevElem') && (
|
||||
elemPrev.data('prevElem').data(MOD_INDEX +'_opened', false)
|
||||
);
|
||||
elemPrev.remove();
|
||||
}
|
||||
};
|
||||
|
||||
//延迟删除视图
|
||||
Class.prototype.delayRemove = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
clearTimeout(thisModule.timer);
|
||||
|
||||
thisModule.timer = setTimeout(function(){
|
||||
that.remove();
|
||||
}, options.delay);
|
||||
};
|
||||
|
||||
//事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//如果传入 hover，则解析为 mouseenter
|
||||
if(options.trigger === 'hover') options.trigger = 'mouseenter';
|
||||
|
||||
//解除上一个事件
|
||||
if(that.prevElem) that.prevElem.off(options.trigger, that.prevElemCallback);
|
||||
|
||||
//记录被绑定的元素及回调
|
||||
that.prevElem = options.elem;
|
||||
that.prevElemCallback = function(e){
|
||||
clearTimeout(thisModule.timer);
|
||||
that.e = e;
|
||||
that.render();
|
||||
e.preventDefault();
|
||||
|
||||
//组件打开完毕的时间
|
||||
typeof options.ready === 'function' && options.ready(that.elemView, options.elem, that.e.target);
|
||||
};
|
||||
|
||||
//触发元素事件
|
||||
options.elem.on(options.trigger, that.prevElemCallback);
|
||||
|
||||
//如果是鼠标移入事件
|
||||
if(options.trigger === 'mouseenter'){
|
||||
//直行鼠标移出事件
|
||||
options.elem.on('mouseleave', function(){
|
||||
that.delayRemove();
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
|
||||
//获取当前实例对象
|
||||
thisModule.getThis = function(id){
|
||||
var that = thisModule.that[id];
|
||||
if(!that) hint.error(id ? (MOD_NAME +' instance with ID \''+ id +'\' not found') : 'ID argument required');
|
||||
return that;
|
||||
};
|
||||
|
||||
//设置菜单组展开和收缩状态
|
||||
thisModule.spread = function(othis){
|
||||
//菜单组展开和收缩
|
||||
var elemIcon = othis.children('.'+ STR_MENU_TITLE).find('.layui-icon');
|
||||
if(othis.hasClass(STR_ITEM_UP)){
|
||||
othis.removeClass(STR_ITEM_UP).addClass(STR_ITEM_DOWN);
|
||||
elemIcon.removeClass('layui-icon-down').addClass('layui-icon-up');
|
||||
} else {
|
||||
othis.removeClass(STR_ITEM_DOWN).addClass(STR_ITEM_UP);
|
||||
elemIcon.removeClass('layui-icon-up').addClass('layui-icon-down')
|
||||
}
|
||||
};
|
||||
|
||||
//全局事件
|
||||
;!function(){
|
||||
var _WIN = $(window)
|
||||
,_DOC = $(document);
|
||||
|
||||
//自适应定位
|
||||
_WIN.on('resize', function(){
|
||||
if(!dropdown.thisId) return;
|
||||
var that = thisModule.getThis(dropdown.thisId);
|
||||
if(!that) return;
|
||||
|
||||
if(!that.elemView[0] || !$('.'+ STR_ELEM)[0]){
|
||||
return false;
|
||||
}
|
||||
|
||||
var options = that.config;
|
||||
|
||||
if(options.trigger === 'contextmenu'){
|
||||
that.remove();
|
||||
} else {
|
||||
that.position();
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
|
||||
//点击任意处关闭
|
||||
_DOC.on(clickOrMousedown, function(e){
|
||||
if(!dropdown.thisId) return;
|
||||
var that = thisModule.getThis(dropdown.thisId)
|
||||
if(!that) return;
|
||||
|
||||
var options = that.config;
|
||||
|
||||
//如果触发的是绑定的元素，或者属于绑定元素的子元素，则不关闭
|
||||
//满足条件：当前绑定的元素不是 body document，或者不是鼠标右键事件
|
||||
if(!(lay.isTopElem(options.elem[0]) || options.trigger === 'contextmenu')){
|
||||
if(
|
||||
e.target === options.elem[0] ||
|
||||
options.elem.find(e.target)[0] ||
|
||||
e.target === that.elemView[0] ||
|
||||
(that.elemView && that.elemView.find(e.target)[0])
|
||||
) return;
|
||||
}
|
||||
|
||||
that.remove();
|
||||
});
|
||||
|
||||
//基础菜单的静态元素事件
|
||||
var ELEM_LI = '.layui-menu:not(.layui-dropdown-menu) li';
|
||||
_DOC.on('click', ELEM_LI, function(e){
|
||||
var othis = $(this)
|
||||
,parent = othis.parents('.layui-menu').eq(0)
|
||||
,isChild = othis.hasClass(STR_ITEM_GROUP) || othis.hasClass(STR_ITEM_PARENT)
|
||||
,filter = parent.attr('lay-filter') || parent.attr('id')
|
||||
,options = lay.options(this);
|
||||
|
||||
//非触发元素
|
||||
if(othis.hasClass(STR_ITEM_DIV)) return;
|
||||
|
||||
//非菜单组
|
||||
if(!isChild){
|
||||
//选中
|
||||
parent.find('.'+ STR_ITEM_CHECKED).removeClass(STR_ITEM_CHECKED); //清除选中样式
|
||||
parent.find('.'+ STR_ITEM_CHECKED2).removeClass(STR_ITEM_CHECKED2); //清除父级菜单选中样式
|
||||
othis.addClass(STR_ITEM_CHECKED); //添加选中样式
|
||||
othis.parents('.'+ STR_ITEM_PARENT).addClass(STR_ITEM_CHECKED2); //添加父级菜单选中样式
|
||||
|
||||
//触发事件
|
||||
layui.event.call(this, MOD_NAME, 'click('+ filter +')', options);
|
||||
}
|
||||
});
|
||||
|
||||
//基础菜单的展开收缩事件
|
||||
_DOC.on('click', (ELEM_LI + STR_GROUP_TITLE), function(e){
|
||||
var othis = $(this)
|
||||
,elemGroup = othis.parents('.'+ STR_ITEM_GROUP +':eq(0)')
|
||||
,options = lay.options(elemGroup[0]);
|
||||
|
||||
if(('isAllowSpread' in options) ? options.isAllowSpread : true){
|
||||
thisModule.spread(elemGroup);
|
||||
};
|
||||
});
|
||||
|
||||
//判断子级菜单是否超出屏幕
|
||||
var ELEM_LI_PAR = '.layui-menu .'+ STR_ITEM_PARENT
|
||||
_DOC.on('mouseenter', ELEM_LI_PAR, function(e){
|
||||
var othis = $(this)
|
||||
,elemPanel = othis.find('.'+ STR_MENU_PANEL);
|
||||
|
||||
if(!elemPanel[0]) return;
|
||||
var rect = elemPanel[0].getBoundingClientRect();
|
||||
|
||||
//是否超出右侧屏幕
|
||||
if(rect.right > _WIN.width()){
|
||||
elemPanel.addClass(STR_MENU_PANEL_L);
|
||||
//不允许超出左侧屏幕
|
||||
rect = elemPanel[0].getBoundingClientRect();
|
||||
if(rect.left < 0){
|
||||
elemPanel.removeClass(STR_MENU_PANEL_L);
|
||||
}
|
||||
}
|
||||
|
||||
//是否超出底部屏幕
|
||||
if(rect.bottom > _WIN.height()){
|
||||
elemPanel.eq(0).css('margin-top', -(rect.bottom - _WIN.height()));
|
||||
};
|
||||
}).on('mouseleave', ELEM_LI_PAR, function(e){
|
||||
var othis = $(this)
|
||||
,elemPanel = othis.children('.'+ STR_MENU_PANEL);
|
||||
|
||||
elemPanel.removeClass(STR_MENU_PANEL_L);
|
||||
elemPanel.css('margin-top', 0);
|
||||
});
|
||||
|
||||
}();
|
||||
|
||||
//重载实例
|
||||
dropdown.reload = function(id, options){
|
||||
var that = thisModule.getThis(id);
|
||||
if(!that) return this;
|
||||
|
||||
that.reload(options);
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
dropdown.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, dropdown);
|
||||
});
|
||||
510
src/modules/element.js
Normal file
510
src/modules/element.js
Normal file
@@ -0,0 +1,510 @@
|
||||
|
||||
/*!
|
||||
* element 常用元素操作
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,hint = layui.hint()
|
||||
,device = layui.device()
|
||||
|
||||
,MOD_NAME = 'element', THIS = 'layui-this', SHOW = 'layui-show'
|
||||
|
||||
,Element = function(){
|
||||
this.config = {};
|
||||
};
|
||||
|
||||
//全局设置
|
||||
Element.prototype.set = function(options){
|
||||
var that = this;
|
||||
$.extend(true, that.config, options);
|
||||
return that;
|
||||
};
|
||||
|
||||
//表单事件
|
||||
Element.prototype.on = function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
};
|
||||
|
||||
//外部Tab新增
|
||||
Element.prototype.tabAdd = function(filter, options){
|
||||
var TITLE = '.layui-tab-title'
|
||||
,tabElem = $('.layui-tab[lay-filter='+ filter +']')
|
||||
,titElem = tabElem.children(TITLE)
|
||||
,barElem = titElem.children('.layui-tab-bar')
|
||||
,contElem = tabElem.children('.layui-tab-content')
|
||||
,li = '<li'+ function(){
|
||||
var layAttr = [];
|
||||
layui.each(options, function(key, value){
|
||||
if(/^(title|content)$/.test(key)) return;
|
||||
layAttr.push('lay-'+ key +'="'+ value +'"');
|
||||
});
|
||||
if(layAttr.length > 0) layAttr.unshift(''); //向前插，预留空格
|
||||
return layAttr.join(' ');
|
||||
}() +'>'+ (options.title || 'unnaming') +'</li>';
|
||||
|
||||
barElem[0] ? barElem.before(li) : titElem.append(li);
|
||||
contElem.append('<div class="layui-tab-item">'+ (options.content || '') +'</div>');
|
||||
call.hideTabMore(true);
|
||||
call.tabAuto();
|
||||
return this;
|
||||
};
|
||||
|
||||
//外部Tab删除
|
||||
Element.prototype.tabDelete = function(filter, layid){
|
||||
var TITLE = '.layui-tab-title'
|
||||
,tabElem = $('.layui-tab[lay-filter='+ filter +']')
|
||||
,titElem = tabElem.children(TITLE)
|
||||
,liElem = titElem.find('>li[lay-id="'+ layid +'"]');
|
||||
call.tabDelete(null, liElem);
|
||||
return this;
|
||||
};
|
||||
|
||||
//外部Tab切换
|
||||
Element.prototype.tabChange = function(filter, layid){
|
||||
var TITLE = '.layui-tab-title'
|
||||
,tabElem = $('.layui-tab[lay-filter='+ filter +']')
|
||||
,titElem = tabElem.children(TITLE)
|
||||
,liElem = titElem.find('>li[lay-id="'+ layid +'"]');
|
||||
call.tabClick.call(liElem[0], null, null, liElem);
|
||||
return this;
|
||||
};
|
||||
|
||||
//自定义Tab选项卡
|
||||
Element.prototype.tab = function(options){
|
||||
options = options || {};
|
||||
dom.on('click', options.headerElem, function(e){
|
||||
var index = $(this).index();
|
||||
call.tabClick.call(this, e, index, null, options);
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
//动态改变进度条
|
||||
Element.prototype.progress = function(filter, percent){
|
||||
var ELEM = 'layui-progress'
|
||||
,elem = $('.'+ ELEM +'[lay-filter='+ filter +']')
|
||||
,elemBar = elem.find('.'+ ELEM +'-bar')
|
||||
,text = elemBar.find('.'+ ELEM +'-text');
|
||||
elemBar.css('width', percent).attr('lay-percent', percent);
|
||||
text.text(percent);
|
||||
return this;
|
||||
};
|
||||
|
||||
var NAV_ELEM = '.layui-nav', NAV_ITEM = 'layui-nav-item', NAV_BAR = 'layui-nav-bar'
|
||||
,NAV_TREE = 'layui-nav-tree', NAV_CHILD = 'layui-nav-child', NAV_CHILD_C = 'layui-nav-child-c'
|
||||
,NAV_MORE = 'layui-nav-more', NAV_DOWN = 'layui-icon-down', NAV_ANIM = 'layui-anim layui-anim-upbit'
|
||||
|
||||
//基础事件体
|
||||
,call = {
|
||||
//Tab 点击
|
||||
tabClick: function(e, index, liElem, options){
|
||||
options = options || {};
|
||||
var othis = liElem || $(this)
|
||||
,index = index || othis.parent().children('li').index(othis)
|
||||
,parents = options.headerElem ? othis.parent() : othis.parents('.layui-tab').eq(0)
|
||||
,item = options.bodyElem ? $(options.bodyElem) : parents.children('.layui-tab-content').children('.layui-tab-item')
|
||||
,elemA = othis.find('a')
|
||||
,isJump = elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank' //是否存在跳转
|
||||
,unselect = typeof othis.attr('lay-unselect') === 'string' //是否禁用选中
|
||||
,filter = parents.attr('lay-filter');
|
||||
|
||||
//执行切换
|
||||
if(!(isJump || unselect)){
|
||||
othis.addClass(THIS).siblings().removeClass(THIS);
|
||||
item.eq(index).addClass(SHOW).siblings().removeClass(SHOW);
|
||||
}
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'tab('+ filter +')', {
|
||||
elem: parents
|
||||
,index: index
|
||||
});
|
||||
}
|
||||
|
||||
//Tab删除
|
||||
,tabDelete: function(e, othis){
|
||||
var li = othis || $(this).parent(), index = li.index()
|
||||
,parents = li.parents('.layui-tab').eq(0)
|
||||
,item = parents.children('.layui-tab-content').children('.layui-tab-item')
|
||||
,filter = parents.attr('lay-filter');
|
||||
|
||||
if(li.hasClass(THIS)){
|
||||
if(li.next()[0]){
|
||||
call.tabClick.call(li.next()[0], null, index + 1);
|
||||
} else if(li.prev()[0]){
|
||||
call.tabClick.call(li.prev()[0], null, index - 1);
|
||||
}
|
||||
}
|
||||
|
||||
li.remove();
|
||||
item.eq(index).remove();
|
||||
setTimeout(function(){
|
||||
call.tabAuto();
|
||||
}, 50);
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'tabDelete('+ filter +')', {
|
||||
elem: parents
|
||||
,index: index
|
||||
});
|
||||
}
|
||||
|
||||
//Tab自适应
|
||||
,tabAuto: function(){
|
||||
var SCROLL = 'layui-tab-scroll', MORE = 'layui-tab-more', BAR = 'layui-tab-bar'
|
||||
,CLOSE = 'layui-tab-close', that = this;
|
||||
|
||||
$('.layui-tab').each(function(){
|
||||
var othis = $(this)
|
||||
,title = othis.children('.layui-tab-title')
|
||||
,item = othis.children('.layui-tab-content').children('.layui-tab-item')
|
||||
,STOPE = 'lay-stope="tabmore"'
|
||||
,span = $('<span class="layui-unselect layui-tab-bar" '+ STOPE +'><i '+ STOPE +' class="layui-icon"></i></span>');
|
||||
|
||||
if(that === window && device.ie != 8){
|
||||
call.hideTabMore(true)
|
||||
}
|
||||
|
||||
//允许关闭
|
||||
if(othis.attr('lay-allowClose')){
|
||||
title.find('li').each(function(){
|
||||
var li = $(this);
|
||||
if(!li.find('.'+CLOSE)[0]){
|
||||
var close = $('<i class="layui-icon layui-icon-close layui-unselect '+ CLOSE +'"></i>');
|
||||
close.on('click', call.tabDelete);
|
||||
li.append(close);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
if(typeof othis.attr('lay-unauto') === 'string') return;
|
||||
|
||||
//响应式
|
||||
if(title.prop('scrollWidth') > title.outerWidth()+1){
|
||||
if(title.find('.'+BAR)[0]) return;
|
||||
title.append(span);
|
||||
othis.attr('overflow', '');
|
||||
span.on('click', function(e){
|
||||
title[this.title ? 'removeClass' : 'addClass'](MORE);
|
||||
this.title = this.title ? '' : '收缩';
|
||||
});
|
||||
} else {
|
||||
title.find('.'+BAR).remove();
|
||||
othis.removeAttr('overflow');
|
||||
}
|
||||
});
|
||||
}
|
||||
//隐藏更多Tab
|
||||
,hideTabMore: function(e){
|
||||
var tsbTitle = $('.layui-tab-title');
|
||||
if(e === true || $(e.target).attr('lay-stope') !== 'tabmore'){
|
||||
tsbTitle.removeClass('layui-tab-more');
|
||||
tsbTitle.find('.layui-tab-bar').attr('title','');
|
||||
}
|
||||
}
|
||||
|
||||
//点击一级菜单
|
||||
/*
|
||||
,clickThis: function(){
|
||||
var othis = $(this), parents = othis.parents(NAV_ELEM)
|
||||
,filter = parents.attr('lay-filter')
|
||||
,elemA = othis.find('a')
|
||||
,unselect = typeof othis.attr('lay-unselect') === 'string';
|
||||
|
||||
if(othis.find('.'+NAV_CHILD)[0]) return;
|
||||
|
||||
if(!(elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank') && !unselect){
|
||||
parents.find('.'+THIS).removeClass(THIS);
|
||||
othis.addClass(THIS);
|
||||
}
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'nav('+ filter +')', othis);
|
||||
}
|
||||
)
|
||||
*/
|
||||
|
||||
//点击菜单 - a标签触发
|
||||
,clickThis: function(){
|
||||
var othis = $(this)
|
||||
,parents = othis.parents(NAV_ELEM)
|
||||
,filter = parents.attr('lay-filter')
|
||||
,parent = othis.parent()
|
||||
,child = othis.siblings('.'+NAV_CHILD)
|
||||
,unselect = typeof parent.attr('lay-unselect') === 'string'; //是否禁用选中
|
||||
|
||||
if(!(othis.attr('href') !== 'javascript:;' && othis.attr('target') === '_blank') && !unselect){
|
||||
if(!child[0]){
|
||||
parents.find('.'+THIS).removeClass(THIS);
|
||||
parent.addClass(THIS);
|
||||
}
|
||||
}
|
||||
|
||||
//如果是垂直菜单
|
||||
if(parents.hasClass(NAV_TREE)){
|
||||
child.removeClass(NAV_ANIM);
|
||||
|
||||
//如果有子菜单，则展开
|
||||
if(child[0]){
|
||||
parent[child.css('display') === 'none' ? 'addClass': 'removeClass'](NAV_ITEM+'ed');
|
||||
if(parents.attr('lay-shrink') === 'all'){
|
||||
parent.siblings().removeClass(NAV_ITEM + 'ed');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'nav('+ filter +')', othis);
|
||||
}
|
||||
|
||||
//点击子菜单选中
|
||||
/*
|
||||
,clickChild: function(){
|
||||
var othis = $(this), parents = othis.parents(NAV_ELEM)
|
||||
,filter = parents.attr('lay-filter');
|
||||
parents.find('.'+THIS).removeClass(THIS);
|
||||
othis.addClass(THIS);
|
||||
layui.event.call(this, MOD_NAME, 'nav('+ filter +')', othis);
|
||||
}
|
||||
*/
|
||||
|
||||
//折叠面板
|
||||
,collapse: function(){
|
||||
var othis = $(this), icon = othis.find('.layui-colla-icon')
|
||||
,elemCont = othis.siblings('.layui-colla-content')
|
||||
,parents = othis.parents('.layui-collapse').eq(0)
|
||||
,filter = parents.attr('lay-filter')
|
||||
,isNone = elemCont.css('display') === 'none';
|
||||
|
||||
//是否手风琴
|
||||
if(typeof parents.attr('lay-accordion') === 'string'){
|
||||
var show = parents.children('.layui-colla-item').children('.'+SHOW);
|
||||
show.siblings('.layui-colla-title').children('.layui-colla-icon').html('');
|
||||
show.removeClass(SHOW);
|
||||
}
|
||||
|
||||
elemCont[isNone ? 'addClass' : 'removeClass'](SHOW);
|
||||
icon.html(isNone ? '' : '');
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'collapse('+ filter +')', {
|
||||
title: othis
|
||||
,content: elemCont
|
||||
,show: isNone
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
//初始化元素操作
|
||||
Element.prototype.init = function(type, filter){
|
||||
var that = this, elemFilter = function(){
|
||||
return filter ? ('[lay-filter="' + filter +'"]') : '';
|
||||
}(), items = {
|
||||
|
||||
//Tab选项卡
|
||||
tab: function(){
|
||||
call.tabAuto.call({});
|
||||
}
|
||||
|
||||
//导航菜单
|
||||
,nav: function(){
|
||||
var TIME = 200, timer = {}, timerMore = {}, timeEnd = {}, NAV_TITLE = 'layui-nav-title'
|
||||
|
||||
//滑块跟随
|
||||
,follow = function(bar, nav, index){
|
||||
var othis = $(this), child = othis.find('.'+NAV_CHILD);
|
||||
if(nav.hasClass(NAV_TREE)){
|
||||
//无子菜单时跟随
|
||||
if(!child[0]){
|
||||
var thisA = othis.children('.'+ NAV_TITLE);
|
||||
bar.css({
|
||||
top: othis.offset().top - nav.offset().top
|
||||
,height: (thisA[0] ? thisA : othis).outerHeight()
|
||||
,opacity: 1
|
||||
});
|
||||
}
|
||||
} else {
|
||||
child.addClass(NAV_ANIM);
|
||||
|
||||
//若居中对齐
|
||||
if(child.hasClass(NAV_CHILD_C)) child.css({
|
||||
left: -(child.outerWidth() - othis.width())/2
|
||||
});
|
||||
|
||||
//滑块定位
|
||||
if(child[0]){ //若有子菜单，则滑块消失
|
||||
bar.css({
|
||||
left: bar.position().left + bar.width()/2
|
||||
,width: 0
|
||||
,opacity: 0
|
||||
});
|
||||
} else { //bar 跟随
|
||||
bar.css({
|
||||
left: othis.position().left + parseFloat(othis.css('marginLeft'))
|
||||
,top: othis.position().top + othis.height() - bar.height()
|
||||
});
|
||||
}
|
||||
|
||||
//渐显滑块并适配宽度
|
||||
timer[index] = setTimeout(function(){
|
||||
bar.css({
|
||||
width: child[0] ? 0 : othis.width()
|
||||
,opacity: child[0] ? 0 : 1
|
||||
});
|
||||
}, device.ie && device.ie < 10 ? 0 : TIME);
|
||||
|
||||
//显示子菜单
|
||||
clearTimeout(timeEnd[index]);
|
||||
if(child.css('display') === 'block'){
|
||||
clearTimeout(timerMore[index]);
|
||||
}
|
||||
timerMore[index] = setTimeout(function(){
|
||||
child.addClass(SHOW);
|
||||
othis.find('.'+NAV_MORE).addClass(NAV_MORE+'d');
|
||||
}, 300);
|
||||
}
|
||||
};
|
||||
|
||||
//遍历导航
|
||||
$(NAV_ELEM + elemFilter).each(function(index){
|
||||
var othis = $(this)
|
||||
,bar = $('<span class="'+ NAV_BAR +'"></span>')
|
||||
,itemElem = othis.find('.'+NAV_ITEM);
|
||||
|
||||
//hover 滑动效果
|
||||
if(!othis.find('.'+NAV_BAR)[0]){
|
||||
othis.append(bar);
|
||||
(othis.hasClass(NAV_TREE)
|
||||
? itemElem.find('dd,>.'+ NAV_TITLE)
|
||||
: itemElem).on('mouseenter', function(){
|
||||
follow.call(this, bar, othis, index);
|
||||
}).on('mouseleave', function(){ //鼠标移出
|
||||
//是否为垂直导航
|
||||
if(othis.hasClass(NAV_TREE)){
|
||||
bar.css({
|
||||
height: 0
|
||||
,opacity: 0
|
||||
});
|
||||
} else {
|
||||
//隐藏子菜单
|
||||
clearTimeout(timerMore[index]);
|
||||
timerMore[index] = setTimeout(function(){
|
||||
othis.find('.'+NAV_CHILD).removeClass(SHOW);
|
||||
othis.find('.'+NAV_MORE).removeClass(NAV_MORE+'d');
|
||||
}, 300);
|
||||
}
|
||||
});
|
||||
othis.on('mouseleave', function(){
|
||||
clearTimeout(timer[index])
|
||||
timeEnd[index] = setTimeout(function(){
|
||||
if(!othis.hasClass(NAV_TREE)){
|
||||
bar.css({
|
||||
width: 0
|
||||
,left: bar.position().left + bar.width()/2
|
||||
,opacity: 0
|
||||
});
|
||||
}
|
||||
}, TIME);
|
||||
});
|
||||
}
|
||||
|
||||
//展开子菜单
|
||||
itemElem.find('a').each(function(){
|
||||
var thisA = $(this)
|
||||
,parent = thisA.parent()
|
||||
,child = thisA.siblings('.'+NAV_CHILD);
|
||||
|
||||
//输出小箭头
|
||||
if(child[0] && !thisA.children('.'+NAV_MORE)[0]){
|
||||
thisA.append('<i class="layui-icon '+ NAV_DOWN +' '+ NAV_MORE +'"></i>');
|
||||
}
|
||||
|
||||
thisA.off('click', call.clickThis).on('click', call.clickThis); //点击菜单
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
//面包屑
|
||||
,breadcrumb: function(){
|
||||
var ELEM = '.layui-breadcrumb';
|
||||
|
||||
$(ELEM + elemFilter).each(function(){
|
||||
var othis = $(this)
|
||||
,ATTE_SPR = 'lay-separator'
|
||||
,separator = othis.attr(ATTE_SPR) || '/'
|
||||
,aNode = othis.find('a');
|
||||
if(aNode.next('span['+ ATTE_SPR +']')[0]) return;
|
||||
aNode.each(function(index){
|
||||
if(index === aNode.length - 1) return;
|
||||
$(this).after('<span '+ ATTE_SPR +'>'+ separator +'</span>');
|
||||
});
|
||||
othis.css('visibility', 'visible');
|
||||
});
|
||||
}
|
||||
|
||||
//进度条
|
||||
,progress: function(){
|
||||
var ELEM = 'layui-progress';
|
||||
$('.' + ELEM + elemFilter).each(function(){
|
||||
var othis = $(this)
|
||||
,elemBar = othis.find('.layui-progress-bar')
|
||||
,percent = elemBar.attr('lay-percent');
|
||||
|
||||
elemBar.css('width', function(){
|
||||
return /^.+\/.+$/.test(percent)
|
||||
? (new Function('return '+ percent)() * 100) + '%'
|
||||
: percent;
|
||||
}());
|
||||
|
||||
if(othis.attr('lay-showPercent')){
|
||||
setTimeout(function(){
|
||||
elemBar.html('<span class="'+ ELEM +'-text">'+ percent +'</span>');
|
||||
},350);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
//折叠面板
|
||||
,collapse: function(){
|
||||
var ELEM = 'layui-collapse';
|
||||
|
||||
$('.' + ELEM + elemFilter).each(function(){
|
||||
var elemItem = $(this).find('.layui-colla-item')
|
||||
elemItem.each(function(){
|
||||
var othis = $(this)
|
||||
,elemTitle = othis.find('.layui-colla-title')
|
||||
,elemCont = othis.find('.layui-colla-content')
|
||||
,isNone = elemCont.css('display') === 'none';
|
||||
|
||||
//初始状态
|
||||
elemTitle.find('.layui-colla-icon').remove();
|
||||
elemTitle.append('<i class="layui-icon layui-colla-icon">'+ (isNone ? '' : '') +'</i>');
|
||||
|
||||
//点击标题
|
||||
elemTitle.off('click', call.collapse).on('click', call.collapse);
|
||||
});
|
||||
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
return items[type] ? items[type]() : layui.each(items, function(index, item){
|
||||
item();
|
||||
});
|
||||
};
|
||||
|
||||
Element.prototype.render = Element.prototype.init;
|
||||
|
||||
var element = new Element(), dom = $(document);
|
||||
|
||||
$(function(){
|
||||
element.render();
|
||||
});
|
||||
|
||||
var TITLE = '.layui-tab-title li';
|
||||
dom.on('click', TITLE, call.tabClick); //Tab切换
|
||||
dom.on('click', call.hideTabMore); //隐藏展开的Tab
|
||||
$(window).on('resize', call.tabAuto); //自适应
|
||||
|
||||
exports(MOD_NAME, element);
|
||||
});
|
||||
|
||||
179
src/modules/flow.js
Normal file
179
src/modules/flow.js
Normal file
@@ -0,0 +1,179 @@
|
||||
/**
|
||||
|
||||
@Name flow 流加载组件
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$, Flow = function(options){}
|
||||
,ELEM_MORE = 'layui-flow-more'
|
||||
,ELEM_LOAD = '<i class="layui-anim layui-anim-rotate layui-anim-loop layui-icon "></i>';
|
||||
|
||||
//主方法
|
||||
Flow.prototype.load = function(options){
|
||||
var that = this, page = 0, lock, isOver, lazyimg, timer;
|
||||
options = options || {};
|
||||
|
||||
var elem = $(options.elem); if(!elem[0]) return;
|
||||
var scrollElem = $(options.scrollElem || document); //滚动条所在元素
|
||||
var mb = options.mb || 50; //与底部的临界距离
|
||||
var isAuto = 'isAuto' in options ? options.isAuto : true; //是否自动滚动加载
|
||||
var end = options.end || '没有更多了'; //“末页”显示文案
|
||||
|
||||
//滚动条所在元素是否为document
|
||||
var notDocment = options.scrollElem && options.scrollElem !== document;
|
||||
|
||||
//加载更多
|
||||
var ELEM_TEXT = '<cite>加载更多</cite>'
|
||||
,more = $('<div class="layui-flow-more"><a href="javascript:;">'+ ELEM_TEXT +'</a></div>');
|
||||
|
||||
if(!elem.find('.layui-flow-more')[0]){
|
||||
elem.append(more);
|
||||
}
|
||||
|
||||
//加载下一个元素
|
||||
var next = function(html, over){
|
||||
html = $(html);
|
||||
more.before(html);
|
||||
over = over == 0 ? true : null;
|
||||
over ? more.html(end) : more.find('a').html(ELEM_TEXT);
|
||||
isOver = over;
|
||||
lock = null;
|
||||
lazyimg && lazyimg();
|
||||
};
|
||||
|
||||
//触发请求
|
||||
var done = function(){
|
||||
lock = true;
|
||||
more.find('a').html(ELEM_LOAD);
|
||||
typeof options.done === 'function' && options.done(++page, next);
|
||||
};
|
||||
|
||||
done();
|
||||
|
||||
//不自动滚动加载
|
||||
more.find('a').on('click', function(){
|
||||
var othis = $(this);
|
||||
if(isOver) return;
|
||||
lock || done();
|
||||
});
|
||||
|
||||
//如果允许图片懒加载
|
||||
if(options.isLazyimg){
|
||||
var lazyimg = that.lazyimg({
|
||||
elem: options.elem + ' img'
|
||||
,scrollElem: options.scrollElem
|
||||
});
|
||||
}
|
||||
|
||||
if(!isAuto) return that;
|
||||
|
||||
scrollElem.on('scroll', function(){
|
||||
var othis = $(this), top = othis.scrollTop();
|
||||
|
||||
if(timer) clearTimeout(timer);
|
||||
if(isOver || !elem.width()) return; //如果已经结束，或者元素处于隐藏状态，则不执行滚动加载
|
||||
|
||||
timer = setTimeout(function(){
|
||||
//计算滚动所在容器的可视高度
|
||||
var height = notDocment ? othis.height() : $(window).height();
|
||||
|
||||
//计算滚动所在容器的实际高度
|
||||
var scrollHeight = notDocment
|
||||
? othis.prop('scrollHeight')
|
||||
: document.documentElement.scrollHeight;
|
||||
|
||||
//临界点
|
||||
if(scrollHeight - top - height <= mb){
|
||||
lock || done();
|
||||
}
|
||||
}, 100);
|
||||
});
|
||||
|
||||
return that;
|
||||
};
|
||||
|
||||
//图片懒加载
|
||||
Flow.prototype.lazyimg = function(options){
|
||||
var that = this, index = 0, haveScroll;
|
||||
options = options || {};
|
||||
|
||||
var scrollElem = $(options.scrollElem || document); //滚动条所在元素
|
||||
var elem = options.elem || 'img';
|
||||
|
||||
//滚动条所在元素是否为document
|
||||
var notDocment = options.scrollElem && options.scrollElem !== document;
|
||||
|
||||
//显示图片
|
||||
var show = function(item, height){
|
||||
var start = scrollElem.scrollTop(), end = start + height;
|
||||
var elemTop = notDocment ? function(){
|
||||
return item.offset().top - scrollElem.offset().top + start;
|
||||
}() : item.offset().top;
|
||||
|
||||
/* 始终只加载在当前屏范围内的图片 */
|
||||
if(elemTop >= start && elemTop <= end){
|
||||
if(item.attr('lay-src')){
|
||||
var src = item.attr('lay-src');
|
||||
layui.img(src, function(){
|
||||
var next = that.lazyimg.elem.eq(index);
|
||||
item.attr('src', src).removeAttr('lay-src');
|
||||
|
||||
/* 当前图片加载就绪后，检测下一个图片是否在当前屏 */
|
||||
next[0] && render(next);
|
||||
index++;
|
||||
}, function(){
|
||||
var next = that.lazyimg.elem.eq(index);
|
||||
item.removeAttr('lay-src');
|
||||
});
|
||||
}
|
||||
}
|
||||
}, render = function(othis, scroll){
|
||||
|
||||
//计算滚动所在容器的可视高度
|
||||
var height = notDocment ? (scroll||scrollElem).height() : $(window).height();
|
||||
var start = scrollElem.scrollTop(), end = start + height;
|
||||
|
||||
that.lazyimg.elem = $(elem);
|
||||
|
||||
if(othis){
|
||||
show(othis, height);
|
||||
} else {
|
||||
//计算未加载过的图片
|
||||
for(var i = 0; i < that.lazyimg.elem.length; i++){
|
||||
var item = that.lazyimg.elem.eq(i), elemTop = notDocment ? function(){
|
||||
return item.offset().top - scrollElem.offset().top + start;
|
||||
}() : item.offset().top;
|
||||
|
||||
show(item, height);
|
||||
index = i;
|
||||
|
||||
//如果图片的top坐标，超出了当前屏，则终止后续图片的遍历
|
||||
if(elemTop > end) break;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
render();
|
||||
|
||||
if(!haveScroll){
|
||||
var timer;
|
||||
scrollElem.on('scroll', function(){
|
||||
var othis = $(this);
|
||||
if(timer) clearTimeout(timer)
|
||||
timer = setTimeout(function(){
|
||||
render(null, othis);
|
||||
}, 50);
|
||||
});
|
||||
haveScroll = true;
|
||||
}
|
||||
return render;
|
||||
};
|
||||
|
||||
//暴露接口
|
||||
exports('flow', new Flow());
|
||||
});
|
||||
742
src/modules/form.js
Normal file
742
src/modules/form.js
Normal file
@@ -0,0 +1,742 @@
|
||||
|
||||
/*!
|
||||
* form 表单组件
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define('layer', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,layer = layui.layer
|
||||
,hint = layui.hint()
|
||||
,device = layui.device()
|
||||
|
||||
,MOD_NAME = 'form', ELEM = '.layui-form', THIS = 'layui-this'
|
||||
,SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled'
|
||||
|
||||
,Form = function(){
|
||||
this.config = {
|
||||
verify: {
|
||||
required: [
|
||||
/[\S]+/
|
||||
,'必填项不能为空'
|
||||
]
|
||||
,phone: [
|
||||
/^1\d{10}$/
|
||||
,'请输入正确的手机号'
|
||||
]
|
||||
,email: [
|
||||
/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/
|
||||
,'邮箱格式不正确'
|
||||
]
|
||||
,url: [
|
||||
/^(#|(http(s?)):\/\/|\/\/)[^\s]+\.[^\s]+$/
|
||||
,'链接格式不正确'
|
||||
]
|
||||
,number: function(value){
|
||||
if(!value || isNaN(value)) return '只能填写数字'
|
||||
}
|
||||
,date: [
|
||||
/^(\d{4})[-\/](\d{1}|0\d{1}|1[0-2])([-\/](\d{1}|0\d{1}|[1-2][0-9]|3[0-1]))*$/
|
||||
,'日期格式不正确'
|
||||
]
|
||||
,identity: [
|
||||
/(^\d{15}$)|(^\d{17}(x|X|\d)$)/
|
||||
,'请输入正确的身份证号'
|
||||
]
|
||||
}
|
||||
,autocomplete: null //全局 autocomplete 状态。null 表示不干预
|
||||
};
|
||||
};
|
||||
|
||||
//全局设置
|
||||
Form.prototype.set = function(options){
|
||||
var that = this;
|
||||
$.extend(true, that.config, options);
|
||||
return that;
|
||||
};
|
||||
|
||||
//验证规则设定
|
||||
Form.prototype.verify = function(settings){
|
||||
var that = this;
|
||||
$.extend(true, that.config.verify, settings);
|
||||
return that;
|
||||
};
|
||||
|
||||
//表单事件
|
||||
Form.prototype.on = function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
};
|
||||
|
||||
//赋值/取值
|
||||
Form.prototype.val = function(filter, object){
|
||||
var that = this
|
||||
,formElem = $(ELEM + '[lay-filter="' + filter +'"]');
|
||||
|
||||
//遍历
|
||||
formElem.each(function(index, item){
|
||||
var itemForm = $(this);
|
||||
|
||||
//赋值
|
||||
layui.each(object, function(key, value){
|
||||
var itemElem = itemForm.find('[name="'+ key +'"]')
|
||||
,type;
|
||||
|
||||
//如果对应的表单不存在，则不执行
|
||||
if(!itemElem[0]) return;
|
||||
type = itemElem[0].type;
|
||||
|
||||
//如果为复选框
|
||||
if(type === 'checkbox'){
|
||||
itemElem[0].checked = value;
|
||||
} else if(type === 'radio') { //如果为单选框
|
||||
itemElem.each(function(){
|
||||
if(this.value == value ){
|
||||
this.checked = true
|
||||
}
|
||||
});
|
||||
} else { //其它类型的表单
|
||||
itemElem.val(value);
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
form.render(null, filter);
|
||||
|
||||
//返回值
|
||||
return that.getValue(filter);
|
||||
};
|
||||
|
||||
//取值
|
||||
Form.prototype.getValue = function(filter, itemForm){
|
||||
itemForm = itemForm || $(ELEM + '[lay-filter="' + filter +'"]').eq(0);
|
||||
|
||||
var nameIndex = {} //数组 name 索引
|
||||
,field = {}
|
||||
,fieldElem = itemForm.find('input,select,textarea') //获取所有表单域
|
||||
|
||||
layui.each(fieldElem, function(_, item){
|
||||
var othis = $(this)
|
||||
,init_name; //初始 name
|
||||
|
||||
item.name = (item.name || '').replace(/^\s*|\s*&/, '');
|
||||
if(!item.name) return;
|
||||
|
||||
//用于支持数组 name
|
||||
if(/^.*\[\]$/.test(item.name)){
|
||||
var key = item.name.match(/^(.*)\[\]$/g)[0];
|
||||
nameIndex[key] = nameIndex[key] | 0;
|
||||
init_name = item.name.replace(/^(.*)\[\]$/, '$1['+ (nameIndex[key]++) +']');
|
||||
}
|
||||
|
||||
if(/^checkbox|radio$/.test(item.type) && !item.checked) return; //复选框和单选框未选中，不记录字段
|
||||
field[init_name || item.name] = item.value;
|
||||
});
|
||||
|
||||
return field;
|
||||
};
|
||||
|
||||
//表单控件渲染
|
||||
Form.prototype.render = function(type, filter){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemForm = $(ELEM + function(){
|
||||
return filter ? ('[lay-filter="' + filter +'"]') : '';
|
||||
}())
|
||||
,items = {
|
||||
//输入框
|
||||
input: function(){
|
||||
var inputs = elemForm.find('input,textarea');
|
||||
|
||||
//初始化全局的 autocomplete
|
||||
options.autocomplete && inputs.attr('autocomplete', options.autocomplete);
|
||||
}
|
||||
|
||||
//下拉选择框
|
||||
,select: function(){
|
||||
var TIPS = '请选择', CLASS = 'layui-form-select', TITLE = 'layui-select-title'
|
||||
,NONE = 'layui-select-none', initValue = '', thatInput
|
||||
,selects = elemForm.find('select')
|
||||
|
||||
//隐藏 select
|
||||
,hide = function(e, clear){
|
||||
if(!$(e.target).parent().hasClass(TITLE) || clear){
|
||||
$('.'+CLASS).removeClass(CLASS+'ed ' + CLASS+'up');
|
||||
thatInput && initValue && thatInput.val(initValue);
|
||||
}
|
||||
thatInput = null;
|
||||
}
|
||||
|
||||
//各种事件
|
||||
,events = function(reElem, disabled, isSearch){
|
||||
var select = $(this)
|
||||
,title = reElem.find('.' + TITLE)
|
||||
,input = title.find('input')
|
||||
,dl = reElem.find('dl')
|
||||
,dds = dl.children('dd')
|
||||
,index = this.selectedIndex //当前选中的索引
|
||||
,nearElem; //select 组件当前选中的附近元素，用于辅助快捷键功能
|
||||
|
||||
if(disabled) return;
|
||||
|
||||
//展开下拉
|
||||
var showDown = function(){
|
||||
var top = reElem.offset().top + reElem.outerHeight() + 5 - $win.scrollTop()
|
||||
,dlHeight = dl.outerHeight();
|
||||
|
||||
index = select[0].selectedIndex; //获取最新的 selectedIndex
|
||||
reElem.addClass(CLASS+'ed');
|
||||
dds.removeClass(HIDE);
|
||||
nearElem = null;
|
||||
|
||||
//初始选中样式
|
||||
dds.eq(index).addClass(THIS).siblings().removeClass(THIS);
|
||||
|
||||
//上下定位识别
|
||||
if(top + dlHeight > $win.height() && top >= dlHeight){
|
||||
reElem.addClass(CLASS + 'up');
|
||||
}
|
||||
|
||||
followScroll();
|
||||
}
|
||||
|
||||
//隐藏下拉
|
||||
,hideDown = function(choose){
|
||||
reElem.removeClass(CLASS+'ed ' + CLASS+'up');
|
||||
input.blur();
|
||||
nearElem = null;
|
||||
|
||||
if(choose) return;
|
||||
|
||||
notOption(input.val(), function(none){
|
||||
var selectedIndex = select[0].selectedIndex;
|
||||
|
||||
//未查询到相关值
|
||||
if(none){
|
||||
initValue = $(select[0].options[selectedIndex]).html(); //重新获得初始选中值
|
||||
|
||||
//如果是第一项，且文本值等于 placeholder，则清空初始值
|
||||
if(selectedIndex === 0 && initValue === input.attr('placeholder')){
|
||||
initValue = '';
|
||||
};
|
||||
|
||||
//如果有选中值，则将输入框纠正为该值。否则清空输入框
|
||||
input.val(initValue || '');
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
//定位下拉滚动条
|
||||
,followScroll = function(){
|
||||
var thisDd = dl.children('dd.'+ THIS);
|
||||
|
||||
if(!thisDd[0]) return;
|
||||
|
||||
var posTop = thisDd.position().top
|
||||
,dlHeight = dl.height()
|
||||
,ddHeight = thisDd.height();
|
||||
|
||||
//若选中元素在滚动条不可见底部
|
||||
if(posTop > dlHeight){
|
||||
dl.scrollTop(posTop + dl.scrollTop() - dlHeight + ddHeight - 5);
|
||||
}
|
||||
|
||||
//若选择玄素在滚动条不可见顶部
|
||||
if(posTop < 0){
|
||||
dl.scrollTop(posTop + dl.scrollTop() - 5);
|
||||
}
|
||||
};
|
||||
|
||||
//点击标题区域
|
||||
title.on('click', function(e){
|
||||
reElem.hasClass(CLASS+'ed') ? (
|
||||
hideDown()
|
||||
) : (
|
||||
hide(e, true),
|
||||
showDown()
|
||||
);
|
||||
dl.find('.'+NONE).remove();
|
||||
});
|
||||
|
||||
//点击箭头获取焦点
|
||||
title.find('.layui-edge').on('click', function(){
|
||||
input.focus();
|
||||
});
|
||||
|
||||
//select 中 input 键盘事件
|
||||
input.on('keyup', function(e){ //键盘松开
|
||||
var keyCode = e.keyCode;
|
||||
|
||||
//Tab键展开
|
||||
if(keyCode === 9){
|
||||
showDown();
|
||||
}
|
||||
}).on('keydown', function(e){ //键盘按下
|
||||
var keyCode = e.keyCode;
|
||||
|
||||
//Tab键隐藏
|
||||
if(keyCode === 9){
|
||||
hideDown();
|
||||
}
|
||||
|
||||
//标注 dd 的选中状态
|
||||
var setThisDd = function(prevNext, thisElem1){
|
||||
var nearDd, cacheNearElem
|
||||
e.preventDefault();
|
||||
|
||||
//得到当前队列元素
|
||||
var thisElem = function(){
|
||||
var thisDd = dl.children('dd.'+ THIS);
|
||||
|
||||
//如果是搜索状态，且按 Down 键，且当前可视 dd 元素在选中元素之前，
|
||||
//则将当前可视 dd 元素的上一个元素作为虚拟的当前选中元素，以保证递归不中断
|
||||
if(dl.children('dd.'+ HIDE)[0] && prevNext === 'next'){
|
||||
var showDd = dl.children('dd:not(.'+ HIDE +',.'+ DISABLED +')')
|
||||
,firstIndex = showDd.eq(0).index();
|
||||
if(firstIndex >=0 && firstIndex < thisDd.index() && !showDd.hasClass(THIS)){
|
||||
return showDd.eq(0).prev()[0] ? showDd.eq(0).prev() : dl.children(':last');
|
||||
}
|
||||
}
|
||||
|
||||
if(thisElem1 && thisElem1[0]){
|
||||
return thisElem1;
|
||||
}
|
||||
if(nearElem && nearElem[0]){
|
||||
return nearElem;
|
||||
}
|
||||
|
||||
return thisDd;
|
||||
//return dds.eq(index);
|
||||
}();
|
||||
|
||||
cacheNearElem = thisElem[prevNext](); //当前元素的附近元素
|
||||
nearDd = thisElem[prevNext]('dd:not(.'+ HIDE +')'); //当前可视元素的 dd 元素
|
||||
|
||||
//如果附近的元素不存在，则停止执行，并清空 nearElem
|
||||
if(!cacheNearElem[0]) return nearElem = null;
|
||||
|
||||
//记录附近的元素，让其成为下一个当前元素
|
||||
nearElem = thisElem[prevNext]();
|
||||
|
||||
//如果附近不是 dd ，或者附近的 dd 元素是禁用状态，则进入递归查找
|
||||
if((!nearDd[0] || nearDd.hasClass(DISABLED)) && nearElem[0]){
|
||||
return setThisDd(prevNext, nearElem);
|
||||
}
|
||||
|
||||
nearDd.addClass(THIS).siblings().removeClass(THIS); //标注样式
|
||||
followScroll(); //定位滚动条
|
||||
};
|
||||
|
||||
if(keyCode === 38) setThisDd('prev'); //Up 键
|
||||
if(keyCode === 40) setThisDd('next'); //Down 键
|
||||
|
||||
//Enter 键
|
||||
if(keyCode === 13){
|
||||
e.preventDefault();
|
||||
dl.children('dd.'+THIS).trigger('click');
|
||||
}
|
||||
});
|
||||
|
||||
//检测值是否不属于 select 项
|
||||
var notOption = function(value, callback, origin){
|
||||
var num = 0;
|
||||
layui.each(dds, function(){
|
||||
var othis = $(this)
|
||||
,text = othis.text()
|
||||
,not = text.indexOf(value) === -1;
|
||||
if(value === '' || (origin === 'blur') ? value !== text : not) num++;
|
||||
origin === 'keyup' && othis[not ? 'addClass' : 'removeClass'](HIDE);
|
||||
});
|
||||
var none = num === dds.length;
|
||||
return callback(none), none;
|
||||
};
|
||||
|
||||
//搜索匹配
|
||||
var search = function(e){
|
||||
var value = this.value, keyCode = e.keyCode;
|
||||
|
||||
if(keyCode === 9 || keyCode === 13
|
||||
|| keyCode === 37 || keyCode === 38
|
||||
|| keyCode === 39 || keyCode === 40
|
||||
){
|
||||
return false;
|
||||
}
|
||||
|
||||
notOption(value, function(none){
|
||||
if(none){
|
||||
dl.find('.'+NONE)[0] || dl.append('<p class="'+ NONE +'">无匹配项</p>');
|
||||
} else {
|
||||
dl.find('.'+NONE).remove();
|
||||
}
|
||||
}, 'keyup');
|
||||
|
||||
if(value === ''){
|
||||
dl.find('.'+NONE).remove();
|
||||
}
|
||||
|
||||
followScroll(); //定位滚动条
|
||||
};
|
||||
|
||||
if(isSearch){
|
||||
input.on('keyup', search).on('blur', function(e){
|
||||
var selectedIndex = select[0].selectedIndex;
|
||||
|
||||
thatInput = input; //当前的 select 中的 input 元素
|
||||
initValue = $(select[0].options[selectedIndex]).html(); //重新获得初始选中值
|
||||
|
||||
//如果是第一项，且文本值等于 placeholder，则清空初始值
|
||||
if(selectedIndex === 0 && initValue === input.attr('placeholder')){
|
||||
initValue = '';
|
||||
};
|
||||
|
||||
setTimeout(function(){
|
||||
notOption(input.val(), function(none){
|
||||
initValue || input.val(''); //none && !initValue
|
||||
}, 'blur');
|
||||
}, 200);
|
||||
});
|
||||
}
|
||||
|
||||
//选择
|
||||
dds.on('click', function(){
|
||||
var othis = $(this), value = othis.attr('lay-value');
|
||||
var filter = select.attr('lay-filter'); //获取过滤器
|
||||
|
||||
if(othis.hasClass(DISABLED)) return false;
|
||||
|
||||
if(othis.hasClass('layui-select-tips')){
|
||||
input.val('');
|
||||
} else {
|
||||
input.val(othis.text());
|
||||
othis.addClass(THIS);
|
||||
}
|
||||
|
||||
othis.siblings().removeClass(THIS);
|
||||
select.val(value).removeClass('layui-form-danger')
|
||||
layui.event.call(this, MOD_NAME, 'select('+ filter +')', {
|
||||
elem: select[0]
|
||||
,value: value
|
||||
,othis: reElem
|
||||
});
|
||||
|
||||
hideDown(true);
|
||||
return false;
|
||||
});
|
||||
|
||||
reElem.find('dl>dt').on('click', function(e){
|
||||
return false;
|
||||
});
|
||||
|
||||
$(document).off('click', hide).on('click', hide); //点击其它元素关闭 select
|
||||
}
|
||||
|
||||
selects.each(function(index, select){
|
||||
var othis = $(this)
|
||||
,hasRender = othis.next('.'+CLASS)
|
||||
,disabled = this.disabled
|
||||
,value = select.value
|
||||
,selected = $(select.options[select.selectedIndex]) //获取当前选中项
|
||||
,optionsFirst = select.options[0];
|
||||
|
||||
if(typeof othis.attr('lay-ignore') === 'string') return othis.show();
|
||||
|
||||
var isSearch = typeof othis.attr('lay-search') === 'string'
|
||||
,placeholder = optionsFirst ? (
|
||||
optionsFirst.value ? TIPS : (optionsFirst.innerHTML || TIPS)
|
||||
) : TIPS;
|
||||
|
||||
//替代元素
|
||||
var reElem = $(['<div class="'+ (isSearch ? '' : 'layui-unselect ') + CLASS
|
||||
,(disabled ? ' layui-select-disabled' : '') +'">'
|
||||
,'<div class="'+ TITLE +'">'
|
||||
,('<input type="text" placeholder="'+ $.trim(placeholder) +'" '
|
||||
+('value="'+ $.trim(value ? selected.html() : '') +'"') //默认值
|
||||
+((!disabled && isSearch) ? '' : ' readonly') //是否开启搜索
|
||||
+' class="layui-input'
|
||||
+(isSearch ? '' : ' layui-unselect')
|
||||
+ (disabled ? (' ' + DISABLED) : '') +'">') //禁用状态
|
||||
,'<i class="layui-edge"></i></div>'
|
||||
,'<dl class="layui-anim layui-anim-upbit'+ (othis.find('optgroup')[0] ? ' layui-select-group' : '') +'">'
|
||||
,function(options){
|
||||
var arr = [];
|
||||
layui.each(options, function(index, item){
|
||||
if(index === 0 && !item.value){
|
||||
arr.push('<dd lay-value="" class="layui-select-tips">'+ $.trim(item.innerHTML || TIPS) +'</dd>');
|
||||
} else if(item.tagName.toLowerCase() === 'optgroup'){
|
||||
arr.push('<dt>'+ item.label +'</dt>');
|
||||
} else {
|
||||
arr.push('<dd lay-value="'+ item.value +'" class="'+ (value === item.value ? THIS : '') + (item.disabled ? (' '+DISABLED) : '') +'">'+ $.trim(item.innerHTML) +'</dd>');
|
||||
}
|
||||
});
|
||||
arr.length === 0 && arr.push('<dd lay-value="" class="'+ DISABLED +'">没有选项</dd>');
|
||||
return arr.join('');
|
||||
}(othis.find('*')) +'</dl>'
|
||||
,'</div>'].join(''));
|
||||
|
||||
hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
|
||||
othis.after(reElem);
|
||||
events.call(this, reElem, disabled, isSearch);
|
||||
});
|
||||
}
|
||||
|
||||
//复选框/开关
|
||||
,checkbox: function(){
|
||||
var CLASS = {
|
||||
checkbox: ['layui-form-checkbox', 'layui-form-checked', 'checkbox']
|
||||
,_switch: ['layui-form-switch', 'layui-form-onswitch', 'switch']
|
||||
}
|
||||
,checks = elemForm.find('input[type=checkbox]')
|
||||
|
||||
,events = function(reElem, RE_CLASS){
|
||||
var check = $(this);
|
||||
|
||||
//勾选
|
||||
reElem.on('click', function(){
|
||||
var filter = check.attr('lay-filter') //获取过滤器
|
||||
,text = (check.attr('lay-text')||'').split('|');
|
||||
|
||||
if(check[0].disabled) return;
|
||||
|
||||
check[0].checked ? (
|
||||
check[0].checked = false
|
||||
,reElem.removeClass(RE_CLASS[1]).find('em').text(text[1])
|
||||
) : (
|
||||
check[0].checked = true
|
||||
,reElem.addClass(RE_CLASS[1]).find('em').text(text[0])
|
||||
);
|
||||
|
||||
layui.event.call(check[0], MOD_NAME, RE_CLASS[2]+'('+ filter +')', {
|
||||
elem: check[0]
|
||||
,value: check[0].value
|
||||
,othis: reElem
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
checks.each(function(index, check){
|
||||
var othis = $(this), skin = othis.attr('lay-skin')
|
||||
,text = (othis.attr('lay-text') || '').split('|'), disabled = this.disabled;
|
||||
if(skin === 'switch') skin = '_'+skin;
|
||||
var RE_CLASS = CLASS[skin] || CLASS.checkbox;
|
||||
|
||||
if(typeof othis.attr('lay-ignore') === 'string') return othis.show();
|
||||
|
||||
//替代元素
|
||||
var hasRender = othis.next('.' + RE_CLASS[0])
|
||||
,reElem = $(['<div class="layui-unselect '+ RE_CLASS[0]
|
||||
,(check.checked ? (' '+ RE_CLASS[1]) : '') //选中状态
|
||||
,(disabled ? ' layui-checkbox-disabled '+ DISABLED : '') //禁用状态
|
||||
,'"'
|
||||
,(skin ? ' lay-skin="'+ skin +'"' : '') //风格
|
||||
,'>'
|
||||
,function(){ //不同风格的内容
|
||||
var title = check.title.replace(/\s/g, '')
|
||||
,type = {
|
||||
//复选框
|
||||
checkbox: [
|
||||
(title ? ('<span>'+ check.title +'</span>') : '')
|
||||
,'<i class="layui-icon layui-icon-ok"></i>'
|
||||
].join('')
|
||||
|
||||
//开关
|
||||
,_switch: '<em>'+ ((check.checked ? text[0] : text[1]) || '') +'</em><i></i>'
|
||||
};
|
||||
return type[skin] || type['checkbox'];
|
||||
}()
|
||||
,'</div>'].join(''));
|
||||
|
||||
hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
|
||||
othis.after(reElem);
|
||||
events.call(this, reElem, RE_CLASS);
|
||||
});
|
||||
}
|
||||
|
||||
//单选框
|
||||
,radio: function(){
|
||||
var CLASS = 'layui-form-radio', ICON = ['', '']
|
||||
,radios = elemForm.find('input[type=radio]')
|
||||
|
||||
,events = function(reElem){
|
||||
var radio = $(this), ANIM = 'layui-anim-scaleSpring';
|
||||
|
||||
reElem.on('click', function(){
|
||||
var name = radio[0].name, forms = radio.parents(ELEM);
|
||||
var filter = radio.attr('lay-filter'); //获取过滤器
|
||||
var sameRadio = forms.find('input[name='+ name.replace(/(\.|#|\[|\])/g, '\\$1') +']'); //找到相同name的兄弟
|
||||
|
||||
if(radio[0].disabled) return;
|
||||
|
||||
layui.each(sameRadio, function(){
|
||||
var next = $(this).next('.'+CLASS);
|
||||
this.checked = false;
|
||||
next.removeClass(CLASS+'ed');
|
||||
next.find('.layui-icon').removeClass(ANIM).html(ICON[1]);
|
||||
});
|
||||
|
||||
radio[0].checked = true;
|
||||
reElem.addClass(CLASS+'ed');
|
||||
reElem.find('.layui-icon').addClass(ANIM).html(ICON[0]);
|
||||
|
||||
layui.event.call(radio[0], MOD_NAME, 'radio('+ filter +')', {
|
||||
elem: radio[0]
|
||||
,value: radio[0].value
|
||||
,othis: reElem
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
radios.each(function(index, radio){
|
||||
var othis = $(this), hasRender = othis.next('.' + CLASS), disabled = this.disabled;
|
||||
|
||||
if(typeof othis.attr('lay-ignore') === 'string') return othis.show();
|
||||
hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
|
||||
|
||||
//替代元素
|
||||
var reElem = $(['<div class="layui-unselect '+ CLASS
|
||||
,(radio.checked ? (' '+CLASS+'ed') : '') //选中状态
|
||||
,(disabled ? ' layui-radio-disabled '+DISABLED : '') +'">' //禁用状态
|
||||
,'<i class="layui-anim layui-icon">'+ ICON[radio.checked ? 0 : 1] +'</i>'
|
||||
,'<div>'+ function(){
|
||||
var title = radio.title || '';
|
||||
if(typeof othis.next().attr('lay-radio') === 'string'){
|
||||
title = othis.next().html();
|
||||
//othis.next().remove();
|
||||
}
|
||||
return title
|
||||
}() +'</div>'
|
||||
,'</div>'].join(''));
|
||||
|
||||
othis.after(reElem);
|
||||
events.call(this, reElem);
|
||||
});
|
||||
}
|
||||
};
|
||||
type ? (
|
||||
items[type] ? items[type]() : hint.error('不支持的 "'+ type + '" 表单渲染')
|
||||
) : layui.each(items, function(index, item){
|
||||
item();
|
||||
});
|
||||
return that;
|
||||
};
|
||||
|
||||
//表单提交校验
|
||||
var submit = function(){
|
||||
var stop = null //验证不通过状态
|
||||
,verify = form.config.verify //验证规则
|
||||
,DANGER = 'layui-form-danger' //警示样式
|
||||
,field = {} //字段集合
|
||||
,button = $(this) //当前触发的按钮
|
||||
,elem = button.parents(ELEM).eq(0) //当前所在表单域
|
||||
,verifyElem = elem.find('*[lay-verify]') //获取需要校验的元素
|
||||
,formElem = button.parents('form')[0] //获取当前所在的 form 元素，如果存在的话
|
||||
,filter = button.attr('lay-filter'); //获取过滤器
|
||||
|
||||
|
||||
//开始校验
|
||||
layui.each(verifyElem, function(_, item){
|
||||
var othis = $(this)
|
||||
,vers = othis.attr('lay-verify').split('|')
|
||||
,verType = othis.attr('lay-verType') //提示方式
|
||||
,value = othis.val();
|
||||
|
||||
othis.removeClass(DANGER); //移除警示样式
|
||||
|
||||
//遍历元素绑定的验证规则
|
||||
layui.each(vers, function(_, thisVer){
|
||||
var isTrue //是否命中校验
|
||||
,errorText = '' //错误提示文本
|
||||
,isFn = typeof verify[thisVer] === 'function';
|
||||
|
||||
//匹配验证规则
|
||||
if(verify[thisVer]){
|
||||
var isTrue = isFn ? errorText = verify[thisVer](value, item) : !verify[thisVer][0].test(value)
|
||||
//是否属于美化替换后的表单元素
|
||||
,isForm2Elem = item.tagName.toLowerCase() === 'select' || /^checkbox|radio$/.test(item.type);
|
||||
|
||||
errorText = errorText || verify[thisVer][1];
|
||||
|
||||
if(thisVer === 'required'){
|
||||
errorText = othis.attr('lay-reqText') || errorText;
|
||||
}
|
||||
|
||||
//如果是必填项或者非空命中校验，则阻止提交，弹出提示
|
||||
if(isTrue){
|
||||
//提示层风格
|
||||
if(verType === 'tips'){
|
||||
layer.tips(errorText, function(){
|
||||
if(typeof othis.attr('lay-ignore') !== 'string'){
|
||||
if(isForm2Elem){
|
||||
return othis.next();
|
||||
}
|
||||
}
|
||||
return othis;
|
||||
}(), {tips: 1});
|
||||
} else if(verType === 'alert') {
|
||||
layer.alert(errorText, {title: '提示', shadeClose: true});
|
||||
}
|
||||
//如果返回的为字符或数字，则自动弹出默认提示框；否则由 verify 方法中处理提示
|
||||
else if(/\bstring|number\b/.test(typeof errorText)){
|
||||
layer.msg(errorText, {icon: 5, shift: 6});
|
||||
}
|
||||
|
||||
//非移动设备自动定位焦点
|
||||
if(!device.mobile){
|
||||
setTimeout(function(){
|
||||
(isForm2Elem ? othis.next().find('input') : item).focus();
|
||||
}, 7);
|
||||
} else { //移动设备定位
|
||||
$dom.scrollTop(function(){
|
||||
try {
|
||||
return (isForm2Elem ? othis.next() : othis).offset().top - 15
|
||||
} catch(e){
|
||||
return 0;
|
||||
}
|
||||
}());
|
||||
}
|
||||
|
||||
othis.addClass(DANGER);
|
||||
return stop = true;
|
||||
}
|
||||
}
|
||||
});
|
||||
if(stop) return stop;
|
||||
});
|
||||
|
||||
if(stop) return false;
|
||||
|
||||
//获取当前表单值
|
||||
field = form.getValue(null, elem);
|
||||
|
||||
//返回字段
|
||||
return layui.event.call(this, MOD_NAME, 'submit('+ filter +')', {
|
||||
elem: this
|
||||
,form: formElem
|
||||
,field: field
|
||||
});
|
||||
};
|
||||
|
||||
//自动完成渲染
|
||||
var form = new Form()
|
||||
,$dom = $(document), $win = $(window);
|
||||
|
||||
$(function(){
|
||||
form.render();
|
||||
});
|
||||
|
||||
//表单reset重置渲染
|
||||
$dom.on('reset', ELEM, function(){
|
||||
var filter = $(this).attr('lay-filter');
|
||||
setTimeout(function(){
|
||||
form.render(null, filter);
|
||||
}, 50);
|
||||
});
|
||||
|
||||
//表单提交事件
|
||||
$dom.on('submit', ELEM, submit)
|
||||
.on('click', '*[lay-submit]', submit);
|
||||
|
||||
exports(MOD_NAME, form);
|
||||
});
|
||||
|
||||
|
||||
10981
src/modules/jquery.js
vendored
Normal file
10981
src/modules/jquery.js
vendored
Normal file
File diff suppressed because it is too large
Load Diff
418
src/modules/lay.js
Normal file
418
src/modules/lay.js
Normal file
@@ -0,0 +1,418 @@
|
||||
|
||||
/*! lay 基础 DOM 操作 | MIT Licensed */
|
||||
|
||||
;!function(window){ //gulp build: lay-header
|
||||
"use strict";
|
||||
|
||||
var MOD_NAME = 'lay' //模块名
|
||||
,document = window.document
|
||||
|
||||
//DOM查找
|
||||
,lay = function(selector){
|
||||
return new LAY(selector);
|
||||
}
|
||||
|
||||
//DOM构造器
|
||||
,LAY = function(selector){
|
||||
var index = 0
|
||||
,nativeDOM = typeof selector === 'object' ? [selector] : (
|
||||
this.selector = selector
|
||||
,document.querySelectorAll(selector || null)
|
||||
);
|
||||
for(; index < nativeDOM.length; index++){
|
||||
this.push(nativeDOM[index]);
|
||||
}
|
||||
};
|
||||
|
||||
/*
|
||||
lay 对象操作
|
||||
*/
|
||||
|
||||
LAY.prototype = [];
|
||||
LAY.prototype.constructor = LAY;
|
||||
|
||||
//普通对象深度扩展
|
||||
lay.extend = function(){
|
||||
var ai = 1, args = arguments
|
||||
,clone = function(target, obj){
|
||||
target = target || (layui._typeof(obj) === 'array' ? [] : {}); //目标对象
|
||||
for(var i in obj){
|
||||
//如果值为普通对象，则进入递归，继续深度合并
|
||||
target[i] = (obj[i] && obj[i].constructor === Object)
|
||||
? clone(target[i], obj[i])
|
||||
: obj[i];
|
||||
}
|
||||
return target;
|
||||
}
|
||||
|
||||
args[0] = typeof args[0] === 'object' ? args[0] : {};
|
||||
|
||||
for(; ai < args.length; ai++){
|
||||
if(typeof args[ai] === 'object'){
|
||||
clone(args[0], args[ai]);
|
||||
}
|
||||
}
|
||||
return args[0];
|
||||
};
|
||||
|
||||
//lay 模块版本
|
||||
lay.v = '1.0.8';
|
||||
|
||||
//ie版本
|
||||
lay.ie = function(){
|
||||
var agent = navigator.userAgent.toLowerCase();
|
||||
return (!!window.ActiveXObject || "ActiveXObject" in window) ? (
|
||||
(agent.match(/msie\s(\d+)/) || [])[1] || '11' //由于 ie11 并没有 msie 的标识
|
||||
) : false;
|
||||
}();
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* 获取 layui 常见方法，以便用于组件单独版
|
||||
*/
|
||||
|
||||
lay.layui = layui || {};
|
||||
lay.getPath = layui.cache.dir; //获取当前 JS 所在目录
|
||||
lay.stope = layui.stope; //中止冒泡
|
||||
lay.each = function(){ //遍历
|
||||
layui.each.apply(layui, arguments);
|
||||
return this;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
//数字前置补零
|
||||
lay.digit = function(num, length, end){
|
||||
var str = '';
|
||||
num = String(num);
|
||||
length = length || 2;
|
||||
for(var i = num.length; i < length; i++){
|
||||
str += '0';
|
||||
}
|
||||
return num < Math.pow(10, length) ? str + (num|0) : num;
|
||||
};
|
||||
|
||||
//创建元素
|
||||
lay.elem = function(elemName, attr){
|
||||
var elem = document.createElement(elemName);
|
||||
lay.each(attr || {}, function(key, value){
|
||||
elem.setAttribute(key, value);
|
||||
});
|
||||
return elem;
|
||||
};
|
||||
|
||||
//当前页面是否存在滚动条
|
||||
lay.hasScrollbar = function(){
|
||||
return document.body.scrollHeight > (window.innerHeight || document.documentElement.clientHeight);
|
||||
};
|
||||
|
||||
//元素定位
|
||||
lay.position = function(elem, elemView, obj){
|
||||
if(!elemView) return;
|
||||
obj = obj || {};
|
||||
|
||||
//如果绑定的是 document 或 body 元素，则直接获取鼠标坐标
|
||||
if(elem === document || elem === lay('body')[0]){
|
||||
obj.clickType = 'right';
|
||||
}
|
||||
|
||||
//绑定绑定元素的坐标
|
||||
var rect = obj.clickType === 'right' ? function(){
|
||||
var e = obj.e || window.event || {};
|
||||
return {
|
||||
left: e.clientX
|
||||
,top: e.clientY
|
||||
,right: e.clientX
|
||||
,bottom: e.clientY
|
||||
}
|
||||
}() : elem.getBoundingClientRect()
|
||||
,elemWidth = elemView.offsetWidth //控件的宽度
|
||||
,elemHeight = elemView.offsetHeight //控件的高度
|
||||
|
||||
//滚动条高度
|
||||
,scrollArea = function(type){
|
||||
type = type ? 'scrollLeft' : 'scrollTop';
|
||||
return document.body[type] | document.documentElement[type];
|
||||
}
|
||||
|
||||
//窗口宽高
|
||||
,winArea = function(type){
|
||||
return document.documentElement[type ? 'clientWidth' : 'clientHeight']
|
||||
}, margin = 5, left = rect.left, top = rect.bottom;
|
||||
|
||||
//相对元素居中
|
||||
if(obj.align === 'center'){
|
||||
left = left - (elemWidth - elem.offsetWidth)/2;
|
||||
} else if(obj.align === 'right'){
|
||||
left = left - elemWidth + elem.offsetWidth;
|
||||
}
|
||||
|
||||
//判断右侧是否超出边界
|
||||
if(left + elemWidth + margin > winArea('width')){
|
||||
left = winArea('width') - elemWidth - margin; //如果超出右侧，则将面板向右靠齐
|
||||
}
|
||||
//左侧是否超出边界
|
||||
if(left < margin) left = margin;
|
||||
|
||||
//判断底部和顶部是否超出边界
|
||||
if(top + elemHeight + margin > winArea()){
|
||||
//优先顶部是否有足够区域显示完全
|
||||
if(rect.top > elemHeight + margin){
|
||||
top = rect.top - elemHeight - margin*2; //顶部有足够的区域显示
|
||||
} else {
|
||||
//如果面板是鼠标右键弹出，且顶部没有足够区域显示，则将面板向底部靠齐
|
||||
if(obj.clickType === 'right'){
|
||||
top = winArea() - elemHeight - margin*2;
|
||||
if(top < 0) top = 0; //不能溢出窗口顶部
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//定位类型
|
||||
var position = obj.position;
|
||||
if(position) elemView.style.position = position;
|
||||
|
||||
//设置坐标
|
||||
elemView.style.left = left + (position === 'fixed' ? 0 : scrollArea(1)) + 'px';
|
||||
elemView.style.top = top + (position === 'fixed' ? 0 : scrollArea()) + 'px';
|
||||
|
||||
//防止页面无滚动条时，又因为弹出面板而出现滚动条导致的坐标计算偏差
|
||||
if(!lay.hasScrollbar()){
|
||||
var rect1 = elemView.getBoundingClientRect();
|
||||
//如果弹出面板的溢出窗口底部，则表示将出现滚动条，此时需要重新计算坐标
|
||||
if(!obj.SYSTEM_RELOAD && (rect1.bottom + margin) > winArea()){
|
||||
obj.SYSTEM_RELOAD = true;
|
||||
setTimeout(function(){
|
||||
lay.position(elem, elemView, obj);
|
||||
}, 50);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
//获取元素上的参数配置上
|
||||
lay.options = function(elem, attr){
|
||||
var othis = lay(elem)
|
||||
,attrName = attr || 'lay-options';
|
||||
try {
|
||||
return new Function('return '+ (othis.attr(attrName) || '{}'))();
|
||||
} catch(ev) {
|
||||
hint.error('parseerror：'+ ev, 'error');
|
||||
return {};
|
||||
}
|
||||
};
|
||||
|
||||
//元素是否属于顶级元素（document 或 body）
|
||||
lay.isTopElem = function(elem){
|
||||
var topElems = [document, lay('body')[0]]
|
||||
,matched = false;
|
||||
lay.each(topElems, function(index, item){
|
||||
if(item === elem){
|
||||
return matched = true
|
||||
}
|
||||
});
|
||||
return matched;
|
||||
};
|
||||
|
||||
//追加字符
|
||||
LAY.addStr = function(str, new_str){
|
||||
str = str.replace(/\s+/, ' ');
|
||||
new_str = new_str.replace(/\s+/, ' ').split(' ');
|
||||
lay.each(new_str, function(ii, item){
|
||||
if(!new RegExp('\\b'+ item + '\\b').test(str)){
|
||||
str = str + ' ' + item;
|
||||
}
|
||||
});
|
||||
return str.replace(/^\s|\s$/, '');
|
||||
};
|
||||
|
||||
//移除值
|
||||
LAY.removeStr = function(str, new_str){
|
||||
str = str.replace(/\s+/, ' ');
|
||||
new_str = new_str.replace(/\s+/, ' ').split(' ');
|
||||
lay.each(new_str, function(ii, item){
|
||||
var exp = new RegExp('\\b'+ item + '\\b')
|
||||
if(exp.test(str)){
|
||||
str = str.replace(exp, '');
|
||||
}
|
||||
});
|
||||
return str.replace(/\s+/, ' ').replace(/^\s|\s$/, '');
|
||||
};
|
||||
|
||||
//查找子元素
|
||||
LAY.prototype.find = function(selector){
|
||||
var that = this;
|
||||
var index = 0, arr = []
|
||||
,isObject = typeof selector === 'object';
|
||||
|
||||
this.each(function(i, item){
|
||||
var nativeDOM = isObject ? item.contains(selector) : item.querySelectorAll(selector || null);
|
||||
for(; index < nativeDOM.length; index++){
|
||||
arr.push(nativeDOM[index]);
|
||||
}
|
||||
that.shift();
|
||||
});
|
||||
|
||||
if(!isObject){
|
||||
that.selector = (that.selector ? that.selector + ' ' : '') + selector
|
||||
}
|
||||
|
||||
lay.each(arr, function(i, item){
|
||||
that.push(item);
|
||||
});
|
||||
|
||||
return that;
|
||||
};
|
||||
|
||||
//DOM遍历
|
||||
LAY.prototype.each = function(fn){
|
||||
return lay.each.call(this, this, fn);
|
||||
};
|
||||
|
||||
//添加css类
|
||||
LAY.prototype.addClass = function(className, type){
|
||||
return this.each(function(index, item){
|
||||
item.className = LAY[type ? 'removeStr' : 'addStr'](item.className, className)
|
||||
});
|
||||
};
|
||||
|
||||
//移除 css 类
|
||||
LAY.prototype.removeClass = function(className){
|
||||
return this.addClass(className, true);
|
||||
};
|
||||
|
||||
//是否包含 css 类
|
||||
LAY.prototype.hasClass = function(className){
|
||||
var has = false;
|
||||
this.each(function(index, item){
|
||||
if(new RegExp('\\b'+ className +'\\b').test(item.className)){
|
||||
has = true;
|
||||
}
|
||||
});
|
||||
return has;
|
||||
};
|
||||
|
||||
//添加或获取 css style
|
||||
LAY.prototype.css = function(key, value){
|
||||
var that = this
|
||||
,parseValue = function(v){
|
||||
return isNaN(v) ? v : (v +'px');
|
||||
};
|
||||
return (typeof key === 'string' && value === undefined) ? function(){
|
||||
if(that.length > 0) return that[0].style[key];
|
||||
}() : that.each(function(index, item){
|
||||
typeof key === 'object' ? lay.each(key, function(thisKey, thisValue){
|
||||
item.style[thisKey] = parseValue(thisValue);
|
||||
}) : item.style[key] = parseValue(value);
|
||||
});
|
||||
};
|
||||
|
||||
//添加或获取宽度
|
||||
LAY.prototype.width = function(value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].offsetWidth; //此处还需做兼容
|
||||
}() : that.each(function(index, item){
|
||||
that.css('width', value);
|
||||
});
|
||||
};
|
||||
|
||||
//添加或获取高度
|
||||
LAY.prototype.height = function(value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].offsetHeight; //此处还需做兼容
|
||||
}() : that.each(function(index, item){
|
||||
that.css('height', value);
|
||||
});
|
||||
};
|
||||
|
||||
//添加或获取属性
|
||||
LAY.prototype.attr = function(key, value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].getAttribute(key);
|
||||
}() : that.each(function(index, item){
|
||||
item.setAttribute(key, value);
|
||||
});
|
||||
};
|
||||
|
||||
//移除属性
|
||||
LAY.prototype.removeAttr = function(key){
|
||||
return this.each(function(index, item){
|
||||
item.removeAttribute(key);
|
||||
});
|
||||
};
|
||||
|
||||
//设置或获取 HTML 内容
|
||||
LAY.prototype.html = function(html){
|
||||
var that = this;
|
||||
return html === undefined ? function(){
|
||||
if(that.length > 0) return that[0].innerHTML;
|
||||
}() : this.each(function(index, item){
|
||||
item.innerHTML = html;
|
||||
});
|
||||
};
|
||||
|
||||
//设置或获取值
|
||||
LAY.prototype.val = function(value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].value;
|
||||
}() : this.each(function(index, item){
|
||||
item.value = value;
|
||||
});
|
||||
};
|
||||
|
||||
//追加内容
|
||||
LAY.prototype.append = function(elem){
|
||||
return this.each(function(index, item){
|
||||
typeof elem === 'object'
|
||||
? item.appendChild(elem)
|
||||
: item.innerHTML = item.innerHTML + elem;
|
||||
});
|
||||
};
|
||||
|
||||
//移除内容
|
||||
LAY.prototype.remove = function(elem){
|
||||
return this.each(function(index, item){
|
||||
elem ? item.removeChild(elem) : item.parentNode.removeChild(item);
|
||||
});
|
||||
};
|
||||
|
||||
//事件绑定
|
||||
LAY.prototype.on = function(eventName, fn){
|
||||
return this.each(function(index, item){
|
||||
item.attachEvent ? item.attachEvent('on' + eventName, function(e){
|
||||
e.target = e.srcElement;
|
||||
fn.call(item, e);
|
||||
}) : item.addEventListener(eventName, fn, false);
|
||||
});
|
||||
};
|
||||
|
||||
//解除事件
|
||||
LAY.prototype.off = function(eventName, fn){
|
||||
return this.each(function(index, item){
|
||||
item.detachEvent
|
||||
? item.detachEvent('on'+ eventName, fn)
|
||||
: item.removeEventListener(eventName, fn, false);
|
||||
});
|
||||
};
|
||||
|
||||
//暴露 lay 到全局作用域
|
||||
window.lay = lay;
|
||||
|
||||
//如果在 layui 体系中
|
||||
if(window.layui && layui.define){
|
||||
layui.define(function(exports){ //layui 加载
|
||||
exports(MOD_NAME, lay);
|
||||
});
|
||||
}
|
||||
|
||||
}(window, window.document);
|
||||
|
||||
1675
src/modules/laydate.js
Normal file
1675
src/modules/laydate.js
Normal file
File diff suppressed because it is too large
Load Diff
648
src/modules/layedit.js
Normal file
648
src/modules/layedit.js
Normal file
@@ -0,0 +1,648 @@
|
||||
/**
|
||||
|
||||
@Name：layedit 富文本编辑器
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define(['layer', 'form'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,layer = layui.layer
|
||||
,form = layui.form
|
||||
,hint = layui.hint()
|
||||
,device = layui.device()
|
||||
|
||||
,MOD_NAME = 'layedit', THIS = 'layui-this', SHOW = 'layui-show', ABLED = 'layui-disabled'
|
||||
|
||||
,Edit = function(){
|
||||
var that = this;
|
||||
that.index = 0;
|
||||
|
||||
//全局配置
|
||||
that.config = {
|
||||
//默认工具bar
|
||||
tool: [
|
||||
'strong', 'italic', 'underline', 'del'
|
||||
,'|'
|
||||
,'left', 'center', 'right'
|
||||
,'|'
|
||||
,'link', 'unlink', 'face', 'image'
|
||||
]
|
||||
,hideTool: []
|
||||
,height: 280 //默认高
|
||||
};
|
||||
};
|
||||
|
||||
//全局设置
|
||||
Edit.prototype.set = function(options){
|
||||
var that = this;
|
||||
$.extend(true, that.config, options);
|
||||
return that;
|
||||
};
|
||||
|
||||
//事件
|
||||
Edit.prototype.on = function(events, callback){
|
||||
return layui.onevent(MOD_NAME, events, callback);
|
||||
};
|
||||
|
||||
//建立编辑器
|
||||
Edit.prototype.build = function(id, settings){
|
||||
settings = settings || {};
|
||||
|
||||
var that = this
|
||||
,config = that.config
|
||||
,ELEM = 'layui-layedit', textArea = $(typeof(id)=='string'?'#'+id:id)
|
||||
,name = 'LAY_layedit_'+ (++that.index)
|
||||
,haveBuild = textArea.next('.'+ELEM)
|
||||
|
||||
,set = $.extend({}, config, settings)
|
||||
|
||||
,tool = function(){
|
||||
var node = [], hideTools = {};
|
||||
layui.each(set.hideTool, function(_, item){
|
||||
hideTools[item] = true;
|
||||
});
|
||||
layui.each(set.tool, function(_, item){
|
||||
if(tools[item] && !hideTools[item]){
|
||||
node.push(tools[item]);
|
||||
}
|
||||
});
|
||||
return node.join('');
|
||||
}()
|
||||
|
||||
|
||||
,editor = $(['<div class="'+ ELEM +'">'
|
||||
,'<div class="layui-unselect layui-layedit-tool">'+ tool +'</div>'
|
||||
,'<div class="layui-layedit-iframe">'
|
||||
,'<iframe id="'+ name +'" name="'+ name +'" textarea="'+ id +'" frameborder="0"></iframe>'
|
||||
,'</div>'
|
||||
,'</div>'].join(''))
|
||||
|
||||
//编辑器不兼容ie8以下
|
||||
if(device.ie && device.ie < 8){
|
||||
return textArea.removeClass('layui-hide').addClass(SHOW);
|
||||
}
|
||||
|
||||
haveBuild[0] && (haveBuild.remove());
|
||||
|
||||
setIframe.call(that, editor, textArea[0], set)
|
||||
textArea.addClass('layui-hide').after(editor);
|
||||
|
||||
return that.index;
|
||||
};
|
||||
|
||||
//获得编辑器中内容
|
||||
Edit.prototype.getContent = function(index){
|
||||
var iframeWin = getWin(index);
|
||||
if(!iframeWin[0]) return;
|
||||
return toLower(iframeWin[0].document.body.innerHTML);
|
||||
};
|
||||
|
||||
//获得编辑器中纯文本内容
|
||||
Edit.prototype.getText = function(index){
|
||||
var iframeWin = getWin(index);
|
||||
if(!iframeWin[0]) return;
|
||||
return $(iframeWin[0].document.body).text();
|
||||
};
|
||||
/**
|
||||
* 设置编辑器内容
|
||||
* @param {[type]} index 编辑器索引
|
||||
* @param {[type]} content 要设置的内容
|
||||
* @param {[type]} flag 是否追加模式
|
||||
*/
|
||||
Edit.prototype.setContent = function(index, content, flag){
|
||||
var iframeWin = getWin(index);
|
||||
if(!iframeWin[0]) return;
|
||||
if(flag){
|
||||
$(iframeWin[0].document.body).append(content)
|
||||
}else{
|
||||
$(iframeWin[0].document.body).html(content)
|
||||
};
|
||||
layedit.sync(index)
|
||||
};
|
||||
//将编辑器内容同步到textarea（一般用于异步提交时）
|
||||
Edit.prototype.sync = function(index){
|
||||
var iframeWin = getWin(index);
|
||||
if(!iframeWin[0]) return;
|
||||
var textarea = $('#'+iframeWin[1].attr('textarea'));
|
||||
textarea.val(toLower(iframeWin[0].document.body.innerHTML));
|
||||
};
|
||||
|
||||
//获取编辑器选中内容
|
||||
Edit.prototype.getSelection = function(index){
|
||||
var iframeWin = getWin(index);
|
||||
if(!iframeWin[0]) return;
|
||||
var range = Range(iframeWin[0].document);
|
||||
return document.selection ? range.text : range.toString();
|
||||
};
|
||||
|
||||
//iframe初始化
|
||||
var setIframe = function(editor, textArea, set){
|
||||
var that = this, iframe = editor.find('iframe');
|
||||
|
||||
iframe.css({
|
||||
height: set.height
|
||||
}).on('load', function(){
|
||||
var conts = iframe.contents()
|
||||
,iframeWin = iframe.prop('contentWindow')
|
||||
,head = conts.find('head')
|
||||
,style = $(['<style>'
|
||||
,'*{margin: 0; padding: 0;}'
|
||||
,'body{padding: 10px; line-height: 20px; overflow-x: hidden; word-wrap: break-word; font: 14px Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Tahoma,Arial,sans-serif; -webkit-box-sizing: border-box !important; -moz-box-sizing: border-box !important; box-sizing: border-box !important;}'
|
||||
,'a{color:#01AAED; text-decoration:none;}a:hover{color:#c00}'
|
||||
,'p{margin-bottom: 10px;}'
|
||||
,'img{display: inline-block; border: none; vertical-align: middle;}'
|
||||
,'pre{margin: 10px 0; padding: 10px; line-height: 20px; border: 1px solid #ddd; border-left-width: 6px; background-color: #F2F2F2; color: #333; font-family: Courier New; font-size: 12px;}'
|
||||
,'</style>'].join(''))
|
||||
,body = conts.find('body');
|
||||
|
||||
head.append(style);
|
||||
body.attr('contenteditable', 'true').css({
|
||||
'min-height': set.height
|
||||
}).html(textArea.value||'');
|
||||
|
||||
hotkey.apply(that, [iframeWin, iframe, textArea, set]); //快捷键处理
|
||||
toolActive.call(that, iframeWin, editor, set); //触发工具
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
//获得iframe窗口对象
|
||||
,getWin = function(index){
|
||||
var iframe = $('#LAY_layedit_'+ index)
|
||||
,iframeWin = iframe.prop('contentWindow');
|
||||
return [iframeWin, iframe];
|
||||
}
|
||||
|
||||
//IE8下将标签处理成小写
|
||||
,toLower = function(html){
|
||||
if(device.ie == 8){
|
||||
html = html.replace(/<.+>/g, function(str){
|
||||
return str.toLowerCase();
|
||||
});
|
||||
}
|
||||
return html;
|
||||
}
|
||||
|
||||
//快捷键处理
|
||||
,hotkey = function(iframeWin, iframe, textArea, set){
|
||||
var iframeDOM = iframeWin.document, body = $(iframeDOM.body);
|
||||
body.on('keydown', function(e){
|
||||
var keycode = e.keyCode;
|
||||
//处理回车
|
||||
if(keycode === 13){
|
||||
var range = Range(iframeDOM);
|
||||
var container = getContainer(range)
|
||||
,parentNode = container.parentNode;
|
||||
|
||||
if(parentNode.tagName.toLowerCase() === 'pre'){
|
||||
if(e.shiftKey) return
|
||||
layer.msg('请暂时用shift+enter');
|
||||
return false;
|
||||
}
|
||||
iframeDOM.execCommand('formatBlock', false, '<p>');
|
||||
}
|
||||
});
|
||||
|
||||
//给textarea同步内容
|
||||
$(textArea).parents('form').on('submit', function(){
|
||||
var html = body.html();
|
||||
//IE8下将标签处理成小写
|
||||
if(device.ie == 8){
|
||||
html = html.replace(/<.+>/g, function(str){
|
||||
return str.toLowerCase();
|
||||
});
|
||||
}
|
||||
textArea.value = html;
|
||||
});
|
||||
|
||||
//处理粘贴
|
||||
body.on('paste', function(e){
|
||||
iframeDOM.execCommand('formatBlock', false, '<p>');
|
||||
setTimeout(function(){
|
||||
filter.call(iframeWin, body);
|
||||
textArea.value = body.html();
|
||||
}, 100);
|
||||
});
|
||||
}
|
||||
|
||||
//标签过滤
|
||||
,filter = function(body){
|
||||
var iframeWin = this
|
||||
,iframeDOM = iframeWin.document;
|
||||
|
||||
//清除影响版面的css属性
|
||||
body.find('*[style]').each(function(){
|
||||
var textAlign = this.style.textAlign;
|
||||
this.removeAttribute('style');
|
||||
$(this).css({
|
||||
'text-align': textAlign || ''
|
||||
})
|
||||
});
|
||||
|
||||
//修饰表格
|
||||
body.find('table').addClass('layui-table');
|
||||
|
||||
//移除不安全的标签
|
||||
body.find('script,link').remove();
|
||||
}
|
||||
|
||||
//Range对象兼容性处理
|
||||
,Range = function(iframeDOM){
|
||||
return iframeDOM.selection
|
||||
? iframeDOM.selection.createRange()
|
||||
: iframeDOM.getSelection().getRangeAt(0);
|
||||
}
|
||||
|
||||
//当前Range对象的endContainer兼容性处理
|
||||
,getContainer = function(range){
|
||||
return range.endContainer || range.parentElement().childNodes[0]
|
||||
}
|
||||
|
||||
//在选区插入内联元素
|
||||
,insertInline = function(tagName, attr, range){
|
||||
var iframeDOM = this.document
|
||||
,elem = document.createElement(tagName)
|
||||
for(var key in attr){
|
||||
elem.setAttribute(key, attr[key]);
|
||||
}
|
||||
elem.removeAttribute('text');
|
||||
|
||||
if(iframeDOM.selection){ //IE
|
||||
var text = range.text || attr.text;
|
||||
if(tagName === 'a' && !text) return;
|
||||
if(text){
|
||||
elem.innerHTML = text;
|
||||
}
|
||||
range.pasteHTML($(elem).prop('outerHTML'));
|
||||
range.select();
|
||||
} else { //非IE
|
||||
var text = range.toString() || attr.text;
|
||||
if(tagName === 'a' && !text) return;
|
||||
if(text){
|
||||
elem.innerHTML = text;
|
||||
}
|
||||
range.deleteContents();
|
||||
range.insertNode(elem);
|
||||
}
|
||||
}
|
||||
|
||||
//工具选中
|
||||
,toolCheck = function(tools, othis){
|
||||
var iframeDOM = this.document
|
||||
,CHECK = 'layedit-tool-active'
|
||||
,container = getContainer(Range(iframeDOM))
|
||||
,item = function(type){
|
||||
return tools.find('.layedit-tool-'+type)
|
||||
}
|
||||
|
||||
if(othis){
|
||||
othis[othis.hasClass(CHECK) ? 'removeClass' : 'addClass'](CHECK);
|
||||
}
|
||||
|
||||
tools.find('>i').removeClass(CHECK);
|
||||
item('unlink').addClass(ABLED);
|
||||
|
||||
$(container).parents().each(function(){
|
||||
var tagName = this.tagName.toLowerCase()
|
||||
,textAlign = this.style.textAlign;
|
||||
|
||||
//文字
|
||||
if(tagName === 'b' || tagName === 'strong'){
|
||||
item('b').addClass(CHECK)
|
||||
}
|
||||
if(tagName === 'i' || tagName === 'em'){
|
||||
item('i').addClass(CHECK)
|
||||
}
|
||||
if(tagName === 'u'){
|
||||
item('u').addClass(CHECK)
|
||||
}
|
||||
if(tagName === 'strike'){
|
||||
item('d').addClass(CHECK)
|
||||
}
|
||||
|
||||
//对齐
|
||||
if(tagName === 'p'){
|
||||
if(textAlign === 'center'){
|
||||
item('center').addClass(CHECK);
|
||||
} else if(textAlign === 'right'){
|
||||
item('right').addClass(CHECK);
|
||||
} else {
|
||||
item('left').addClass(CHECK);
|
||||
}
|
||||
}
|
||||
|
||||
//超链接
|
||||
if(tagName === 'a'){
|
||||
item('link').addClass(CHECK);
|
||||
item('unlink').removeClass(ABLED);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
//触发工具
|
||||
,toolActive = function(iframeWin, editor, set){
|
||||
var iframeDOM = iframeWin.document
|
||||
,body = $(iframeDOM.body)
|
||||
,toolEvent = {
|
||||
//超链接
|
||||
link: function(range){
|
||||
var container = getContainer(range)
|
||||
,parentNode = $(container).parent();
|
||||
|
||||
link.call(body, {
|
||||
href: parentNode.attr('href')
|
||||
,target: parentNode.attr('target')
|
||||
}, function(field){
|
||||
var parent = parentNode[0];
|
||||
if(parent.tagName === 'A'){
|
||||
parent.href = field.url;
|
||||
} else {
|
||||
insertInline.call(iframeWin, 'a', {
|
||||
target: field.target
|
||||
,href: field.url
|
||||
,text: field.url
|
||||
}, range);
|
||||
}
|
||||
});
|
||||
}
|
||||
//清除超链接
|
||||
,unlink: function(range){
|
||||
iframeDOM.execCommand('unlink');
|
||||
}
|
||||
//表情
|
||||
,face: function(range){
|
||||
face.call(this, function(img){
|
||||
insertInline.call(iframeWin, 'img', {
|
||||
src: img.src
|
||||
,alt: img.alt
|
||||
}, range);
|
||||
});
|
||||
}
|
||||
//图片
|
||||
,image: function(range){
|
||||
var that = this;
|
||||
layui.use('upload', function(upload){
|
||||
var uploadImage = set.uploadImage || {};
|
||||
upload.render({
|
||||
url: uploadImage.url
|
||||
,method: uploadImage.type
|
||||
,elem: $(that).find('input')[0]
|
||||
,done: function(res){
|
||||
if(res.code == 0){
|
||||
res.data = res.data || {};
|
||||
insertInline.call(iframeWin, 'img', {
|
||||
src: res.data.src
|
||||
,alt: res.data.title
|
||||
}, range);
|
||||
} else {
|
||||
layer.msg(res.msg||'上传失败');
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
//插入代码
|
||||
,code: function(range){
|
||||
code.call(body, function(pre){
|
||||
insertInline.call(iframeWin, 'pre', {
|
||||
text: pre.code
|
||||
,'lay-lang': pre.lang
|
||||
}, range);
|
||||
});
|
||||
}
|
||||
//帮助
|
||||
,help: function(){
|
||||
layer.open({
|
||||
type: 2
|
||||
,title: '帮助'
|
||||
,area: ['600px', '380px']
|
||||
,shadeClose: true
|
||||
,shade: 0.1
|
||||
,skin: 'layui-layer-msg'
|
||||
,content: ['', 'no']
|
||||
});
|
||||
}
|
||||
}
|
||||
,tools = editor.find('.layui-layedit-tool')
|
||||
|
||||
,click = function(){
|
||||
var othis = $(this)
|
||||
,events = othis.attr('layedit-event')
|
||||
,command = othis.attr('lay-command');
|
||||
|
||||
if(othis.hasClass(ABLED)) return;
|
||||
|
||||
body.focus();
|
||||
|
||||
var range = Range(iframeDOM)
|
||||
,container = range.commonAncestorContainer
|
||||
|
||||
if(command){
|
||||
iframeDOM.execCommand(command);
|
||||
if(/justifyLeft|justifyCenter|justifyRight/.test(command)){
|
||||
iframeDOM.execCommand('formatBlock', false, '<p>');
|
||||
}
|
||||
setTimeout(function(){
|
||||
body.focus();
|
||||
}, 10);
|
||||
} else {
|
||||
toolEvent[events] && toolEvent[events].call(this, range);
|
||||
}
|
||||
toolCheck.call(iframeWin, tools, othis);
|
||||
}
|
||||
|
||||
,isClick = /image/
|
||||
|
||||
tools.find('>i').on('mousedown', function(){
|
||||
var othis = $(this)
|
||||
,events = othis.attr('layedit-event');
|
||||
if(isClick.test(events)) return;
|
||||
click.call(this)
|
||||
}).on('click', function(){
|
||||
var othis = $(this)
|
||||
,events = othis.attr('layedit-event');
|
||||
if(!isClick.test(events)) return;
|
||||
click.call(this)
|
||||
});
|
||||
|
||||
//触发内容区域
|
||||
body.on('click', function(){
|
||||
toolCheck.call(iframeWin, tools);
|
||||
layer.close(face.index);
|
||||
});
|
||||
}
|
||||
|
||||
//超链接面板
|
||||
,link = function(options, callback){
|
||||
var body = this, index = layer.open({
|
||||
type: 1
|
||||
,id: 'LAY_layedit_link'
|
||||
,area: '350px'
|
||||
,shade: 0.05
|
||||
,shadeClose: true
|
||||
,moveType: 1
|
||||
,title: '超链接'
|
||||
,skin: 'layui-layer-msg'
|
||||
,content: ['<ul class="layui-form" style="margin: 15px;">'
|
||||
,'<li class="layui-form-item">'
|
||||
,'<label class="layui-form-label" style="width: 60px;">URL</label>'
|
||||
,'<div class="layui-input-block" style="margin-left: 90px">'
|
||||
,'<input name="url" lay-verify="url" value="'+ (options.href||'') +'" autofocus="true" autocomplete="off" class="layui-input">'
|
||||
,'</div>'
|
||||
,'</li>'
|
||||
,'<li class="layui-form-item">'
|
||||
,'<label class="layui-form-label" style="width: 60px;">打开方式</label>'
|
||||
,'<div class="layui-input-block" style="margin-left: 90px">'
|
||||
,'<input type="radio" name="target" value="_self" class="layui-input" title="当前窗口"'
|
||||
+ ((options.target==='_self' || !options.target) ? 'checked' : '') +'>'
|
||||
,'<input type="radio" name="target" value="_blank" class="layui-input" title="新窗口" '
|
||||
+ (options.target==='_blank' ? 'checked' : '') +'>'
|
||||
,'</div>'
|
||||
,'</li>'
|
||||
,'<li class="layui-form-item" style="text-align: center;">'
|
||||
,'<button type="button" lay-submit lay-filter="layedit-link-yes" class="layui-btn"> 确定 </button>'
|
||||
,'<button style="margin-left: 20px;" type="button" class="layui-btn layui-btn-primary"> 取消 </button>'
|
||||
,'</li>'
|
||||
,'</ul>'].join('')
|
||||
,success: function(layero, index){
|
||||
var eventFilter = 'submit(layedit-link-yes)';
|
||||
form.render('radio');
|
||||
layero.find('.layui-btn-primary').on('click', function(){
|
||||
layer.close(index);
|
||||
body.focus();
|
||||
});
|
||||
form.on(eventFilter, function(data){
|
||||
layer.close(link.index);
|
||||
callback && callback(data.field);
|
||||
});
|
||||
}
|
||||
});
|
||||
link.index = index;
|
||||
}
|
||||
|
||||
//表情面板
|
||||
,face = function(callback){
|
||||
//表情库
|
||||
var faces = function(){
|
||||
var alt = ["[微笑]", "[嘻嘻]", "[哈哈]", "[可爱]", "[可怜]", "[挖鼻]", "[吃惊]", "[害羞]", "[挤眼]", "[闭嘴]", "[鄙视]", "[爱你]", "[泪]", "[偷笑]", "[亲亲]", "[生病]", "[太开心]", "[白眼]", "[右哼哼]", "[左哼哼]", "[嘘]", "[衰]", "[委屈]", "[吐]", "[哈欠]", "[抱抱]", "[怒]", "[疑问]", "[馋嘴]", "[拜拜]", "[思考]", "[汗]", "[困]", "[睡]", "[钱]", "[失望]", "[酷]", "[色]", "[哼]", "[鼓掌]", "[晕]", "[悲伤]", "[抓狂]", "[黑线]", "[阴险]", "[怒骂]", "[互粉]", "[心]", "[伤心]", "[猪头]", "[熊猫]", "[兔子]", "[ok]", "[耶]", "[good]", "[NO]", "[赞]", "[来]", "[弱]", "[草泥马]", "[神马]", "[囧]", "[浮云]", "[给力]", "[围观]", "[威武]", "[奥特曼]", "[礼物]", "[钟]", "[话筒]", "[蜡烛]", "[蛋糕]"], arr = {};
|
||||
layui.each(alt, function(index, item){
|
||||
arr[item] = layui.cache.dir + 'images/face/'+ index + '.gif';
|
||||
});
|
||||
return arr;
|
||||
}();
|
||||
face.hide = face.hide || function(e){
|
||||
if($(e.target).attr('layedit-event') !== 'face'){
|
||||
layer.close(face.index);
|
||||
}
|
||||
}
|
||||
return face.index = layer.tips(function(){
|
||||
var content = [];
|
||||
layui.each(faces, function(key, item){
|
||||
content.push('<li title="'+ key +'"><img src="'+ item +'" alt="'+ key +'"></li>');
|
||||
});
|
||||
return '<ul class="layui-clear">' + content.join('') + '</ul>';
|
||||
}(), this, {
|
||||
tips: 1
|
||||
,time: 0
|
||||
,skin: 'layui-box layui-util-face'
|
||||
,maxWidth: 500
|
||||
,success: function(layero, index){
|
||||
layero.css({
|
||||
marginTop: -4
|
||||
,marginLeft: -10
|
||||
}).find('.layui-clear>li').on('click', function(){
|
||||
callback && callback({
|
||||
src: faces[this.title]
|
||||
,alt: this.title
|
||||
});
|
||||
layer.close(index);
|
||||
});
|
||||
$(document).off('click', face.hide).on('click', face.hide);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
//插入代码面板
|
||||
,code = function(callback){
|
||||
var body = this, index = layer.open({
|
||||
type: 1
|
||||
,id: 'LAY_layedit_code'
|
||||
,area: '550px'
|
||||
,shade: 0.05
|
||||
,shadeClose: true
|
||||
,moveType: 1
|
||||
,title: '插入代码'
|
||||
,skin: 'layui-layer-msg'
|
||||
,content: ['<ul class="layui-form layui-form-pane" style="margin: 15px;">'
|
||||
,'<li class="layui-form-item">'
|
||||
,'<label class="layui-form-label">请选择语言</label>'
|
||||
,'<div class="layui-input-block">'
|
||||
,'<select name="lang">'
|
||||
,'<option value="JavaScript">JavaScript</option>'
|
||||
,'<option value="HTML">HTML</option>'
|
||||
,'<option value="CSS">CSS</option>'
|
||||
,'<option value="Java">Java</option>'
|
||||
,'<option value="PHP">PHP</option>'
|
||||
,'<option value="C#">C#</option>'
|
||||
,'<option value="Python">Python</option>'
|
||||
,'<option value="Ruby">Ruby</option>'
|
||||
,'<option value="Go">Go</option>'
|
||||
,'</select>'
|
||||
,'</div>'
|
||||
,'</li>'
|
||||
,'<li class="layui-form-item layui-form-text">'
|
||||
,'<label class="layui-form-label">代码</label>'
|
||||
,'<div class="layui-input-block">'
|
||||
,'<textarea name="code" lay-verify="required" autofocus="true" class="layui-textarea" style="height: 200px;"></textarea>'
|
||||
,'</div>'
|
||||
,'</li>'
|
||||
,'<li class="layui-form-item" style="text-align: center;">'
|
||||
,'<button type="button" lay-submit lay-filter="layedit-code-yes" class="layui-btn"> 确定 </button>'
|
||||
,'<button style="margin-left: 20px;" type="button" class="layui-btn layui-btn-primary"> 取消 </button>'
|
||||
,'</li>'
|
||||
,'</ul>'].join('')
|
||||
,success: function(layero, index){
|
||||
var eventFilter = 'submit(layedit-code-yes)';
|
||||
form.render('select');
|
||||
layero.find('.layui-btn-primary').on('click', function(){
|
||||
layer.close(index);
|
||||
body.focus();
|
||||
});
|
||||
form.on(eventFilter, function(data){
|
||||
layer.close(code.index);
|
||||
callback && callback(data.field);
|
||||
});
|
||||
}
|
||||
});
|
||||
code.index = index;
|
||||
}
|
||||
|
||||
//全部工具
|
||||
,tools = {
|
||||
html: '<i class="layui-icon layedit-tool-html" title="HTML源代码" lay-command="html" layedit-event="html""></i><span class="layedit-tool-mid"></span>'
|
||||
,strong: '<i class="layui-icon layedit-tool-b" title="加粗" lay-command="Bold" layedit-event="b""></i>'
|
||||
,italic: '<i class="layui-icon layedit-tool-i" title="斜体" lay-command="italic" layedit-event="i""></i>'
|
||||
,underline: '<i class="layui-icon layedit-tool-u" title="下划线" lay-command="underline" layedit-event="u""></i>'
|
||||
,del: '<i class="layui-icon layedit-tool-d" title="删除线" lay-command="strikeThrough" layedit-event="d""></i>'
|
||||
|
||||
,'|': '<span class="layedit-tool-mid"></span>'
|
||||
|
||||
,left: '<i class="layui-icon layedit-tool-left" title="左对齐" lay-command="justifyLeft" layedit-event="left""></i>'
|
||||
,center: '<i class="layui-icon layedit-tool-center" title="居中对齐" lay-command="justifyCenter" layedit-event="center""></i>'
|
||||
,right: '<i class="layui-icon layedit-tool-right" title="右对齐" lay-command="justifyRight" layedit-event="right""></i>'
|
||||
,link: '<i class="layui-icon layedit-tool-link" title="插入链接" layedit-event="link""></i>'
|
||||
,unlink: '<i class="layui-icon layedit-tool-unlink layui-disabled" title="清除链接" lay-command="unlink" layedit-event="unlink""></i>'
|
||||
,face: '<i class="layui-icon layedit-tool-face" title="表情" layedit-event="face""></i>'
|
||||
,image: '<i class="layui-icon layedit-tool-image" title="图片" layedit-event="image"><input type="file" name="file"></i>'
|
||||
,code: '<i class="layui-icon layedit-tool-code" title="插入代码" layedit-event="code"></i>'
|
||||
|
||||
,help: '<i class="layui-icon layedit-tool-help" title="帮助" layedit-event="help"></i>'
|
||||
}
|
||||
|
||||
,edit = new Edit();
|
||||
|
||||
exports(MOD_NAME, edit);
|
||||
});
|
||||
1390
src/modules/layer.js
Normal file
1390
src/modules/layer.js
Normal file
File diff suppressed because it is too large
Load Diff
309
src/modules/laypage.js
Normal file
309
src/modules/laypage.js
Normal file
@@ -0,0 +1,309 @@
|
||||
/**
|
||||
|
||||
@Name : laypage 分页组件
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define(function(exports){
|
||||
"use strict";
|
||||
|
||||
var doc = document
|
||||
,id = 'getElementById'
|
||||
,tag = 'getElementsByTagName'
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'laypage', DISABLED = 'layui-disabled'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.config = options || {};
|
||||
that.config.index = ++laypage.index;
|
||||
that.render(true);
|
||||
};
|
||||
|
||||
//判断传入的容器类型
|
||||
Class.prototype.type = function(){
|
||||
var config = this.config;
|
||||
if(typeof config.elem === 'object'){
|
||||
return config.elem.length === undefined ? 2 : 3;
|
||||
}
|
||||
};
|
||||
|
||||
//分页视图
|
||||
Class.prototype.view = function(){
|
||||
var that = this
|
||||
,config = that.config
|
||||
,groups = config.groups = 'groups' in config ? (config.groups|0) : 5; //连续页码个数
|
||||
|
||||
//排版
|
||||
config.layout = typeof config.layout === 'object'
|
||||
? config.layout
|
||||
: ['prev', 'page', 'next'];
|
||||
|
||||
config.count = config.count|0; //数据总数
|
||||
config.curr = (config.curr|0) || 1; //当前页
|
||||
|
||||
//每页条数的选择项
|
||||
config.limits = typeof config.limits === 'object'
|
||||
? config.limits
|
||||
: [10, 20, 30, 40, 50];
|
||||
config.limit = (config.limit|0) || 10; //默认条数
|
||||
|
||||
//总页数
|
||||
config.pages = Math.ceil(config.count/config.limit) || 1;
|
||||
|
||||
//当前页不能超过总页数
|
||||
if(config.curr > config.pages){
|
||||
config.curr = config.pages;
|
||||
}
|
||||
|
||||
//连续分页个数不能低于0且不能大于总页数
|
||||
if(groups < 0){
|
||||
groups = 1;
|
||||
} else if (groups > config.pages){
|
||||
groups = config.pages;
|
||||
}
|
||||
|
||||
config.prev = 'prev' in config ? config.prev : '上一页'; //上一页文本
|
||||
config.next = 'next' in config ? config.next : '下一页'; //下一页文本
|
||||
|
||||
//计算当前组
|
||||
var index = config.pages > groups
|
||||
? Math.ceil( (config.curr + (groups > 1 ? 1 : 0)) / (groups > 0 ? groups : 1) )
|
||||
: 1
|
||||
|
||||
//视图片段
|
||||
,views = {
|
||||
//上一页
|
||||
prev: function(){
|
||||
return config.prev
|
||||
? '<a href="javascript:;" class="layui-laypage-prev'+ (config.curr == 1 ? (' ' + DISABLED) : '') +'" data-page="'+ (config.curr - 1) +'">'+ config.prev +'</a>'
|
||||
: '';
|
||||
}()
|
||||
|
||||
//页码
|
||||
,page: function(){
|
||||
var pager = [];
|
||||
|
||||
//数据量为0时，不输出页码
|
||||
if(config.count < 1){
|
||||
return '';
|
||||
}
|
||||
|
||||
//首页
|
||||
if(index > 1 && config.first !== false && groups !== 0){
|
||||
pager.push('<a href="javascript:;" class="layui-laypage-first" data-page="1" title="首页">'+ (config.first || 1) +'</a>');
|
||||
}
|
||||
|
||||
//计算当前页码组的起始页
|
||||
var halve = Math.floor((groups-1)/2) //页码数等分
|
||||
,start = index > 1 ? config.curr - halve : 1
|
||||
,end = index > 1 ? (function(){
|
||||
var max = config.curr + (groups - halve - 1);
|
||||
return max > config.pages ? config.pages : max;
|
||||
}()) : groups;
|
||||
|
||||
//防止最后一组出现“不规定”的连续页码数
|
||||
if(end - start < groups - 1){
|
||||
start = end - groups + 1;
|
||||
}
|
||||
|
||||
//输出左分割符
|
||||
if(config.first !== false && start > 2){
|
||||
pager.push('<span class="layui-laypage-spr">…</span>')
|
||||
}
|
||||
|
||||
//输出连续页码
|
||||
for(; start <= end; start++){
|
||||
if(start === config.curr){
|
||||
//当前页
|
||||
pager.push('<span class="layui-laypage-curr"><em class="layui-laypage-em" '+ (/^#/.test(config.theme) ? 'style="background-color:'+ config.theme +';"' : '') +'></em><em>'+ start +'</em></span>');
|
||||
} else {
|
||||
pager.push('<a href="javascript:;" data-page="'+ start +'">'+ start +'</a>');
|
||||
}
|
||||
}
|
||||
|
||||
//输出输出右分隔符 & 末页
|
||||
if(config.pages > groups && config.pages > end && config.last !== false){
|
||||
if(end + 1 < config.pages){
|
||||
pager.push('<span class="layui-laypage-spr">…</span>');
|
||||
}
|
||||
if(groups !== 0){
|
||||
pager.push('<a href="javascript:;" class="layui-laypage-last" title="尾页" data-page="'+ config.pages +'">'+ (config.last || config.pages) +'</a>');
|
||||
}
|
||||
}
|
||||
|
||||
return pager.join('');
|
||||
}()
|
||||
|
||||
//下一页
|
||||
,next: function(){
|
||||
return config.next
|
||||
? '<a href="javascript:;" class="layui-laypage-next'+ (config.curr == config.pages ? (' ' + DISABLED) : '') +'" data-page="'+ (config.curr + 1) +'">'+ config.next +'</a>'
|
||||
: '';
|
||||
}()
|
||||
|
||||
//数据总数
|
||||
,count: '<span class="layui-laypage-count">共 '+ config.count +' 条</span>'
|
||||
|
||||
//每页条数
|
||||
,limit: function(){
|
||||
var options = ['<span class="layui-laypage-limits"><select lay-ignore>'];
|
||||
layui.each(config.limits, function(index, item){
|
||||
options.push(
|
||||
'<option value="'+ item +'"'
|
||||
+(item === config.limit ? 'selected' : '')
|
||||
+'>'+ item +' 条/页</option>'
|
||||
);
|
||||
});
|
||||
return options.join('') +'</select></span>';
|
||||
}()
|
||||
|
||||
//刷新当前页
|
||||
,refresh: ['<a href="javascript:;" data-page="'+ config.curr +'" class="layui-laypage-refresh">'
|
||||
,'<i class="layui-icon layui-icon-refresh"></i>'
|
||||
,'</a>'].join('')
|
||||
|
||||
//跳页区域
|
||||
,skip: function(){
|
||||
return ['<span class="layui-laypage-skip">到第'
|
||||
,'<input type="text" min="1" value="'+ config.curr +'" class="layui-input">'
|
||||
,'页<button type="button" class="layui-laypage-btn">确定</button>'
|
||||
,'</span>'].join('');
|
||||
}()
|
||||
};
|
||||
|
||||
return ['<div class="layui-box layui-laypage layui-laypage-'+ (config.theme ? (
|
||||
/^#/.test(config.theme) ? 'molv' : config.theme
|
||||
) : 'default') +'" id="layui-laypage-'+ config.index +'">'
|
||||
,function(){
|
||||
var plate = [];
|
||||
layui.each(config.layout, function(index, item){
|
||||
if(views[item]){
|
||||
plate.push(views[item])
|
||||
}
|
||||
});
|
||||
return plate.join('');
|
||||
}()
|
||||
,'</div>'].join('');
|
||||
};
|
||||
|
||||
//跳页的回调
|
||||
Class.prototype.jump = function(elem, isskip){
|
||||
if(!elem) return;
|
||||
var that = this
|
||||
,config = that.config
|
||||
,childs = elem.children
|
||||
,btn = elem[tag]('button')[0]
|
||||
,input = elem[tag]('input')[0]
|
||||
,select = elem[tag]('select')[0]
|
||||
,skip = function(){
|
||||
var curr = input.value.replace(/\s|\D/g, '')|0;
|
||||
if(curr){
|
||||
config.curr = curr;
|
||||
that.render();
|
||||
}
|
||||
};
|
||||
|
||||
if(isskip) return skip();
|
||||
|
||||
//页码
|
||||
for(var i = 0, len = childs.length; i < len; i++){
|
||||
if(childs[i].nodeName.toLowerCase() === 'a'){
|
||||
laypage.on(childs[i], 'click', function(){
|
||||
var curr = this.getAttribute('data-page')|0;
|
||||
if(curr < 1 || curr > config.pages) return;
|
||||
config.curr = curr;
|
||||
that.render();
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
//条数
|
||||
if(select){
|
||||
laypage.on(select, 'change', function(){
|
||||
var value = this.value;
|
||||
if(config.curr*value > config.count){
|
||||
config.curr = Math.ceil(config.count/value);
|
||||
}
|
||||
config.limit = value;
|
||||
that.render();
|
||||
});
|
||||
}
|
||||
|
||||
//确定
|
||||
if(btn){
|
||||
laypage.on(btn, 'click', function(){
|
||||
skip();
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
//输入页数字控制
|
||||
Class.prototype.skip = function(elem){
|
||||
if(!elem) return;
|
||||
var that = this, input = elem[tag]('input')[0];
|
||||
if(!input) return;
|
||||
laypage.on(input, 'keyup', function(e){
|
||||
var value = this.value
|
||||
,keyCode = e.keyCode;
|
||||
if(/^(37|38|39|40)$/.test(keyCode)) return;
|
||||
if(/\D/.test(value)){
|
||||
this.value = value.replace(/\D/, '');
|
||||
}
|
||||
if(keyCode === 13){
|
||||
that.jump(elem, true)
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
//渲染分页
|
||||
Class.prototype.render = function(load){
|
||||
var that = this
|
||||
,config = that.config
|
||||
,type = that.type()
|
||||
,view = that.view();
|
||||
|
||||
if(type === 2){
|
||||
config.elem && (config.elem.innerHTML = view);
|
||||
} else if(type === 3){
|
||||
config.elem.html(view);
|
||||
} else {
|
||||
if(doc[id](config.elem)){
|
||||
doc[id](config.elem).innerHTML = view;
|
||||
}
|
||||
}
|
||||
|
||||
config.jump && config.jump(config, load);
|
||||
|
||||
var elem = doc[id]('layui-laypage-' + config.index);
|
||||
that.jump(elem);
|
||||
|
||||
if(config.hash && !load){
|
||||
location.hash = '!'+ config.hash +'='+ config.curr;
|
||||
}
|
||||
|
||||
that.skip(elem);
|
||||
};
|
||||
|
||||
//外部接口
|
||||
var laypage = {
|
||||
//分页渲染
|
||||
render: function(options){
|
||||
var o = new Class(options);
|
||||
return o.index;
|
||||
}
|
||||
,index: layui.laypage ? (layui.laypage.index + 10000) : 0
|
||||
,on: function(elem, even, fn){
|
||||
elem.attachEvent ? elem.attachEvent('on'+ even, function(e){ //for ie
|
||||
e.target = e.srcElement;
|
||||
fn.call(elem, e);
|
||||
}) : elem.addEventListener(even, fn, false);
|
||||
return this;
|
||||
}
|
||||
}
|
||||
|
||||
exports(MOD_NAME, laypage);
|
||||
});
|
||||
122
src/modules/laytpl.js
Normal file
122
src/modules/laytpl.js
Normal file
@@ -0,0 +1,122 @@
|
||||
/**
|
||||
|
||||
@Name : laytpl 模板引擎
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define(function(exports){
|
||||
|
||||
"use strict";
|
||||
|
||||
var config = {
|
||||
open: '{{',
|
||||
close: '}}'
|
||||
};
|
||||
|
||||
var tool = {
|
||||
exp: function(str){
|
||||
return new RegExp(str, 'g');
|
||||
},
|
||||
//匹配满足规则内容
|
||||
query: function(type, _, __){
|
||||
var types = [
|
||||
'#([\\s\\S])+?', //js语句
|
||||
'([^{#}])*?' //普通字段
|
||||
][type || 0];
|
||||
return exp((_||'') + config.open + types + config.close + (__||''));
|
||||
},
|
||||
escape: function(html){
|
||||
return String(html||'').replace(/&(?!#?[a-zA-Z0-9]+;)/g, '&')
|
||||
.replace(/</g, '<').replace(/>/g, '>').replace(/'/g, ''').replace(/"/g, '"');
|
||||
},
|
||||
error: function(e, tplog){
|
||||
var error = 'Laytpl Error: ';
|
||||
typeof console === 'object' && console.error(error + e + '\n'+ (tplog || ''));
|
||||
return error + e;
|
||||
}
|
||||
};
|
||||
|
||||
var exp = tool.exp, Tpl = function(tpl){
|
||||
this.tpl = tpl;
|
||||
};
|
||||
|
||||
Tpl.pt = Tpl.prototype;
|
||||
|
||||
window.errors = 0;
|
||||
|
||||
//编译模版
|
||||
Tpl.pt.parse = function(tpl, data){
|
||||
var that = this, tplog = tpl;
|
||||
var jss = exp('^'+config.open+'#', ''), jsse = exp(config.close+'$', '');
|
||||
|
||||
tpl = tpl.replace(/\s+|\r|\t|\n/g, ' ')
|
||||
.replace(exp(config.open+'#'), config.open+'# ')
|
||||
.replace(exp(config.close+'}'), '} '+config.close).replace(/\\/g, '\\\\')
|
||||
|
||||
//不匹配指定区域的内容
|
||||
.replace(exp(config.open + '!(.+?)!' + config.close), function(str){
|
||||
str = str.replace(exp('^'+ config.open + '!'), '')
|
||||
.replace(exp('!'+ config.close), '')
|
||||
.replace(exp(config.open + '|' + config.close), function(tag){
|
||||
return tag.replace(/(.)/g, '\\$1')
|
||||
});
|
||||
return str
|
||||
})
|
||||
|
||||
//匹配JS规则内容
|
||||
.replace(/(?="|')/g, '\\').replace(tool.query(), function(str){
|
||||
str = str.replace(jss, '').replace(jsse, '');
|
||||
return '";' + str.replace(/\\(.)/g, '$1') + ';view+="';
|
||||
})
|
||||
|
||||
//匹配普通字段
|
||||
.replace(tool.query(1), function(str){
|
||||
var start = '"+(';
|
||||
if(str.replace(/\s/g, '') === config.open+config.close){
|
||||
return '';
|
||||
}
|
||||
str = str.replace(exp(config.open+'|'+config.close), '');
|
||||
if(/^=/.test(str)){
|
||||
str = str.replace(/^=/, '');
|
||||
start = '"+_escape_(';
|
||||
}
|
||||
return start + str.replace(/\\(.)/g, '$1') + ')+"';
|
||||
});
|
||||
|
||||
tpl = '"use strict";var view = "' + tpl + '";return view;';
|
||||
|
||||
try{
|
||||
that.cache = tpl = new Function('d, _escape_', tpl);
|
||||
return tpl(data, tool.escape);
|
||||
} catch(e){
|
||||
delete that.cache;
|
||||
return tool.error(e, tplog);
|
||||
}
|
||||
};
|
||||
|
||||
Tpl.pt.render = function(data, callback){
|
||||
var that = this, tpl;
|
||||
if(!data) return tool.error('no data');
|
||||
tpl = that.cache ? that.cache(data, tool.escape) : that.parse(that.tpl, data);
|
||||
if(!callback) return tpl;
|
||||
callback(tpl);
|
||||
};
|
||||
|
||||
var laytpl = function(tpl){
|
||||
if(typeof tpl !== 'string') return tool.error('Template not found');
|
||||
return new Tpl(tpl);
|
||||
};
|
||||
|
||||
laytpl.config = function(options){
|
||||
options = options || {};
|
||||
for(var i in options){
|
||||
config[i] = options[i];
|
||||
}
|
||||
};
|
||||
|
||||
laytpl.v = '1.2.0';
|
||||
|
||||
exports('laytpl', laytpl);
|
||||
|
||||
});
|
||||
12
src/modules/layui.all.js
Normal file
12
src/modules/layui.all.js
Normal file
@@ -0,0 +1,12 @@
|
||||
|
||||
/*!
|
||||
* 用于打包聚合版，该文件不会存在于构建后的目录
|
||||
*/
|
||||
|
||||
layui.define(function(exports){
|
||||
var cache = layui.cache;
|
||||
layui.config({
|
||||
dir: cache.dir.replace(/lay\/dest\/$/, '')
|
||||
});
|
||||
exports('layui.all', layui.v);
|
||||
});
|
||||
29
src/modules/mobile.js
Normal file
29
src/modules/mobile.js
Normal file
@@ -0,0 +1,29 @@
|
||||
/**
|
||||
|
||||
@Name：layui 移动模块入口 | 构建后则为移动模块集合
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
|
||||
if(!layui['layui.mobile']){
|
||||
layui.config({
|
||||
base: layui.cache.dir + 'lay/modules/mobile/'
|
||||
}).extend({
|
||||
'layer-mobile': 'layer-mobile'
|
||||
,'zepto': 'zepto'
|
||||
,'upload-mobile': 'upload-mobile'
|
||||
,'layim-mobile': 'layim-mobile'
|
||||
});
|
||||
}
|
||||
|
||||
layui.define([
|
||||
'layer-mobile'
|
||||
,'zepto'
|
||||
,'layim-mobile'
|
||||
], function(exports){
|
||||
exports('mobile', {
|
||||
layer: layui['layer-mobile'] //弹层
|
||||
,layim: layui['layim-mobile'] //WebIM
|
||||
});
|
||||
});
|
||||
218
src/modules/rate.js
Normal file
218
src/modules/rate.js
Normal file
@@ -0,0 +1,218 @@
|
||||
/**
|
||||
|
||||
@Title: rate 评分评星组件
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define('jquery',function(exports){
|
||||
"use strict";
|
||||
var $ = layui.jquery
|
||||
|
||||
//外部接口
|
||||
,rate = {
|
||||
config: {}
|
||||
,index: layui.rate ? (layui.rate.index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisRate = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
return {
|
||||
setvalue: function(value){
|
||||
that.setvalue.call(that, value);
|
||||
}
|
||||
,config: options
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'rate',ELEM_VIEW = 'layui-rate', ICON_RATE = 'layui-icon-rate', ICON_RATE_SOLID = 'layui-icon-rate-solid', ICON_RATE_HALF = 'layui-icon-rate-half'
|
||||
|
||||
,ICON_SOLID_HALF = 'layui-icon-rate-solid layui-icon-rate-half', ICON_SOLID_RATE = 'layui-icon-rate-solid layui-icon-rate', ICON_HALF_RATE = 'layui-icon-rate layui-icon-rate-half'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++rate.index;
|
||||
that.config = $.extend({}, that.config, rate.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
length: 5 //初始长度
|
||||
,text: false //是否显示评分等级
|
||||
,readonly: false //是否只读
|
||||
,half: false //是否可以半星
|
||||
,value: 0 //星星选中个数
|
||||
,theme: ''
|
||||
};
|
||||
|
||||
//评分渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,style = options.theme ? ('style="color: '+ options.theme + ';"') : '';
|
||||
|
||||
options.elem = $(options.elem);
|
||||
|
||||
//最大值不能大于总长度
|
||||
if(options.value > options.length){
|
||||
options.value = options.length;
|
||||
}
|
||||
|
||||
//如果没有选择半星的属性，却给了小数的数值，统一向上或向下取整
|
||||
if(parseInt(options.value) !== options.value){
|
||||
if(!options.half){
|
||||
options.value = (Math.ceil(options.value) - options.value) < 0.5 ? Math.ceil(options.value): Math.floor(options.value)
|
||||
}
|
||||
}
|
||||
|
||||
//组件模板
|
||||
var temp = '<ul class="layui-rate" '+ (options.readonly ? 'readonly' : '') +'>';
|
||||
for(var i = 1;i <= options.length;i++){
|
||||
var item = '<li class="layui-inline"><i class="layui-icon '
|
||||
+ (i>Math.floor(options.value)?ICON_RATE:ICON_RATE_SOLID)
|
||||
+ '" '+ style +'></i></li>';
|
||||
|
||||
if(options.half){
|
||||
if(parseInt(options.value) !== options.value){
|
||||
if(i == Math.ceil(options.value)){
|
||||
temp = temp + '<li><i class="layui-icon layui-icon-rate-half" '+ style +'></i></li>';
|
||||
}else{
|
||||
temp = temp + item
|
||||
}
|
||||
}else{
|
||||
temp = temp + item
|
||||
}
|
||||
}else{
|
||||
temp = temp +item;
|
||||
}
|
||||
}
|
||||
temp += '</ul>' + (options.text ? ('<span class="layui-inline">'+ options.value + '星') : '') + '</span>';
|
||||
|
||||
//开始插入替代元素
|
||||
var othis = options.elem
|
||||
,hasRender = othis.next('.' + ELEM_VIEW);
|
||||
|
||||
//生成替代元素
|
||||
hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
|
||||
|
||||
that.elemTemp = $(temp);
|
||||
|
||||
options.span = that.elemTemp.next('span');
|
||||
|
||||
options.setText && options.setText(options.value);
|
||||
|
||||
othis.html(that.elemTemp);
|
||||
|
||||
othis.addClass("layui-inline");
|
||||
|
||||
//如果不是只读，那么进行触控事件
|
||||
if(!options.readonly) that.action();
|
||||
|
||||
};
|
||||
|
||||
//评分重置
|
||||
Class.prototype.setvalue = function(value){
|
||||
var that = this
|
||||
,options = that.config ;
|
||||
|
||||
options.value = value ;
|
||||
that.render();
|
||||
};
|
||||
|
||||
//li触控事件
|
||||
Class.prototype.action = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,_ul = that.elemTemp
|
||||
,wide = _ul.find("i").width();
|
||||
|
||||
_ul.children("li").each(function(index){
|
||||
var ind = index + 1
|
||||
,othis = $(this);
|
||||
|
||||
//点击
|
||||
othis.on('click', function(e){
|
||||
//将当前点击li的索引值赋给value
|
||||
options.value = ind;
|
||||
if(options.half){
|
||||
//获取鼠标在li上的位置
|
||||
var x = e.pageX - $(this).offset().left;
|
||||
if(x <= wide / 2){
|
||||
options.value = options.value - 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
if(options.text) _ul.next("span").text(options.value + "星");
|
||||
|
||||
options.choose && options.choose(options.value);
|
||||
options.setText && options.setText(options.value);
|
||||
});
|
||||
|
||||
//移入
|
||||
othis.on('mousemove', function(e){
|
||||
_ul.find("i").each(function(){
|
||||
$(this).addClass(ICON_RATE).removeClass(ICON_SOLID_HALF)
|
||||
});
|
||||
_ul.find("i:lt(" + ind + ")").each(function(){
|
||||
$(this).addClass(ICON_RATE_SOLID).removeClass(ICON_HALF_RATE)
|
||||
});
|
||||
// 如果设置可选半星，那么判断鼠标相对li的位置
|
||||
if(options.half){
|
||||
var x = e.pageX - $(this).offset().left;
|
||||
if(x <= wide / 2){
|
||||
othis.children("i").addClass(ICON_RATE_HALF).removeClass(ICON_RATE_SOLID)
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
//移出
|
||||
othis.on('mouseleave', function(){
|
||||
_ul.find("i").each(function(){
|
||||
$(this).addClass(ICON_RATE).removeClass(ICON_SOLID_HALF)
|
||||
});
|
||||
_ul.find("i:lt(" + Math.floor(options.value) + ")").each(function(){
|
||||
$(this).addClass(ICON_RATE_SOLID).removeClass(ICON_HALF_RATE)
|
||||
});
|
||||
//如果设置可选半星，根据分数判断是否有半星
|
||||
if(options.half){
|
||||
if(parseInt(options.value) !== options.value){
|
||||
_ul.children("li:eq(" + Math.floor(options.value) + ")").children("i").addClass(ICON_RATE_HALF).removeClass(ICON_SOLID_RATE)
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
})
|
||||
};
|
||||
|
||||
//事件处理
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
};
|
||||
|
||||
//核心入口
|
||||
rate.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisRate.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, rate);
|
||||
})
|
||||
383
src/modules/slider.js
Normal file
383
src/modules/slider.js
Normal file
@@ -0,0 +1,383 @@
|
||||
/**
|
||||
|
||||
@Title: slider 滑块组件
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
var $ = layui.jquery
|
||||
|
||||
//外部接口
|
||||
,slider = {
|
||||
config: {}
|
||||
,index: layui.slider ? (layui.slider.index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisSlider = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
return {
|
||||
setValue: function(value, index){ //设置值
|
||||
options.value = value;
|
||||
return that.slide('set', value, index || 0);
|
||||
}
|
||||
,config: options
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'slider', DISABLED = 'layui-disabled', ELEM_VIEW = 'layui-slider', SLIDER_BAR = 'layui-slider-bar', SLIDER_WRAP = 'layui-slider-wrap', SLIDER_WRAP_BTN = 'layui-slider-wrap-btn', SLIDER_TIPS = 'layui-slider-tips', SLIDER_INPUT = 'layui-slider-input', SLIDER_INPUT_TXT = 'layui-slider-input-txt', SLIDER_INPUT_BTN = 'layui-slider-input-btn', ELEM_HOVER = 'layui-slider-hover'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++slider.index;
|
||||
that.config = $.extend({}, that.config, slider.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
type: 'default' //滑块类型，垂直：vertical
|
||||
,min: 0 //最小值
|
||||
,max: 100 //最大值，默认100
|
||||
,value: 0 //初始值，默认为0
|
||||
,step: 1 //间隔值
|
||||
,showstep: false //间隔点开启
|
||||
,tips: true //文字提示，开启
|
||||
,input: false //输入框，关闭
|
||||
,range: false //范围选择，与输入框不能同时开启，默认关闭
|
||||
,height: 200 //配合 type:"vertical" 使用，默认200px
|
||||
,disabled: false //滑块禁用，默认关闭
|
||||
,theme: '#009688' //主题颜色
|
||||
};
|
||||
|
||||
//滑块渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//间隔值不能小于 1
|
||||
if(options.step < 1) options.step = 1;
|
||||
|
||||
//最大值不能小于最小值
|
||||
if(options.max < options.min) options.max = options.min + options.step;
|
||||
|
||||
|
||||
|
||||
//判断是否开启双滑块
|
||||
if(options.range){
|
||||
options.value = typeof(options.value) == 'object' ? options.value : [options.min, options.value];
|
||||
var minValue = Math.min(options.value[0], options.value[1])
|
||||
,maxValue = Math.max(options.value[0], options.value[1]);
|
||||
options.value[0] = minValue > options.min ? minValue : options.min;
|
||||
options.value[1] = maxValue > options.min ? maxValue : options.min;
|
||||
options.value[0] = options.value[0] > options.max ? options.max : options.value[0];
|
||||
options.value[1] = options.value[1] > options.max ? options.max : options.value[1];
|
||||
|
||||
var scaleFir = Math.floor((options.value[0] - options.min) / (options.max - options.min) * 100)
|
||||
,scaleSec = Math.floor((options.value[1] - options.min) / (options.max - options.min) * 100)
|
||||
,scale = scaleSec - scaleFir + '%';
|
||||
scaleFir = scaleFir + '%';
|
||||
scaleSec = scaleSec + '%';
|
||||
} else {
|
||||
//如果初始值是一个数组，则获取数组的最小值
|
||||
if(typeof options.value == 'object'){
|
||||
options.value = Math.min.apply(null, options.value);
|
||||
}
|
||||
|
||||
//初始值不能小于最小值且不能大于最大值
|
||||
if(options.value < options.min) options.value = options.min;
|
||||
if(options.value > options.max) options.value = options.max;
|
||||
|
||||
var scale = Math.floor((options.value - options.min) / (options.max - options.min) * 100) + '%';
|
||||
};
|
||||
|
||||
|
||||
//如果禁用，颜色为统一的灰色
|
||||
var theme = options.disabled ? '#c2c2c2' : options.theme;
|
||||
|
||||
//滑块
|
||||
var temp = '<div class="layui-slider '+ (options.type === 'vertical' ? 'layui-slider-vertical' : '') +'">'+ (options.tips ? '<div class="layui-slider-tips"></div>' : '') +
|
||||
'<div class="layui-slider-bar" style="background:'+ theme +'; '+ (options.type === 'vertical' ? 'height' : 'width') +':'+ scale +';'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ (scaleFir || 0) +';"></div><div class="layui-slider-wrap" style="'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ (scaleFir || scale) +';">' +
|
||||
'<div class="layui-slider-wrap-btn" style="border: 2px solid '+ theme +';"></div></div>'+ (options.range ? '<div class="layui-slider-wrap" style="'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ scaleSec +';"><div class="layui-slider-wrap-btn" style="border: 2px solid '+ theme +';"></div></div>' : '') +'</div>';
|
||||
|
||||
var othis = $(options.elem)
|
||||
,hasRender = othis.next('.' + ELEM_VIEW);
|
||||
//生成替代元素
|
||||
hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
|
||||
that.elemTemp = $(temp);
|
||||
|
||||
//把数据缓存到滑块上
|
||||
if(options.range){
|
||||
that.elemTemp.find('.' + SLIDER_WRAP).eq(0).data('value', options.value[0]);
|
||||
that.elemTemp.find('.' + SLIDER_WRAP).eq(1).data('value', options.value[1]);
|
||||
}else{
|
||||
that.elemTemp.find('.' + SLIDER_WRAP).data('value', options.value);
|
||||
};
|
||||
|
||||
//插入替代元素
|
||||
othis.html(that.elemTemp);
|
||||
|
||||
//垂直滑块
|
||||
if(options.type === 'vertical'){
|
||||
that.elemTemp.height(options.height + 'px');
|
||||
};
|
||||
|
||||
//显示间断点
|
||||
if(options.showstep){
|
||||
var number = (options.max - options.min) / options.step, item = '';
|
||||
for(var i = 1; i < number + 1; i++) {
|
||||
var step = i * 100 / number;
|
||||
if(step < 100){
|
||||
item += '<div class="layui-slider-step" style="'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ step +'%"></div>'
|
||||
}
|
||||
};
|
||||
that.elemTemp.append(item);
|
||||
};
|
||||
|
||||
//插入输入框
|
||||
if(options.input && !options.range){
|
||||
var elemInput = $('<div class="layui-slider-input layui-input"><div class="layui-slider-input-txt"><input type="text" class="layui-input"></div><div class="layui-slider-input-btn"><i class="layui-icon layui-icon-up"></i><i class="layui-icon layui-icon-down"></i></div></div>');
|
||||
othis.css("position","relative");
|
||||
othis.append(elemInput);
|
||||
othis.find('.' + SLIDER_INPUT_TXT).children('input').val(options.value);
|
||||
if(options.type === 'vertical'){
|
||||
elemInput.css({
|
||||
left: 0
|
||||
,top: -48
|
||||
});
|
||||
} else {
|
||||
that.elemTemp.css("margin-right", elemInput.outerWidth() + 15);
|
||||
}
|
||||
};
|
||||
|
||||
//给未禁止的滑块滑动事件
|
||||
if(!options.disabled){
|
||||
that.slide();
|
||||
}else{
|
||||
that.elemTemp.addClass(DISABLED);
|
||||
that.elemTemp.find('.' + SLIDER_WRAP_BTN).addClass(DISABLED);
|
||||
};
|
||||
|
||||
//划过滑块显示数值
|
||||
that.elemTemp.find('.' + SLIDER_WRAP_BTN).on('mouseover', function(){
|
||||
var sliderWidth = options.type === 'vertical' ? options.height : that.elemTemp[0].offsetWidth
|
||||
,sliderWrap = that.elemTemp.find('.' + SLIDER_WRAP)
|
||||
,tipsLeft = options.type === 'vertical' ? (sliderWidth - $(this).parent()[0].offsetTop - sliderWrap.height()) : $(this).parent()[0].offsetLeft
|
||||
,left = tipsLeft / sliderWidth * 100
|
||||
,value = $(this).parent().data('value')
|
||||
,tipsTxt = options.setTips ? options.setTips(value) : value;
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).html(tipsTxt);
|
||||
if(options.type === 'vertical'){
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).css({"bottom":left + '%', "margin-bottom":"20px", "display":"inline-block"});
|
||||
}else{
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).css({"left":left + '%', "display":"inline-block"});
|
||||
};
|
||||
}).on('mouseout', function(){
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).css("display", "none");
|
||||
});
|
||||
};
|
||||
|
||||
//滑块滑动
|
||||
Class.prototype.slide = function(setValue, value, i){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,sliderAct = that.elemTemp
|
||||
,sliderWidth = function(){
|
||||
return options.type === 'vertical' ? options.height : sliderAct[0].offsetWidth
|
||||
}
|
||||
,sliderWrap = sliderAct.find('.' + SLIDER_WRAP)
|
||||
,sliderTxt = sliderAct.next('.' + SLIDER_INPUT)
|
||||
,inputValue = sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').val()
|
||||
,step = 100 / ((options.max - options.min) / Math.ceil(options.step))
|
||||
,change = function(offsetValue, index){
|
||||
if(Math.ceil(offsetValue) * step > 100){
|
||||
offsetValue = Math.ceil(offsetValue) * step
|
||||
}else{
|
||||
offsetValue = Math.round(offsetValue) * step
|
||||
};
|
||||
offsetValue = offsetValue > 100 ? 100: offsetValue;
|
||||
sliderWrap.eq(index).css((options.type === 'vertical' ?'bottom':'left'), offsetValue + '%');
|
||||
var firLeft = valueTo(sliderWrap[0].offsetLeft)
|
||||
,secLeft = options.range ? valueTo(sliderWrap[1].offsetLeft) : 0;
|
||||
if(options.type === 'vertical'){
|
||||
sliderAct.find('.' + SLIDER_TIPS).css({"bottom":offsetValue + '%', "margin-bottom":"20px"});
|
||||
firLeft = valueTo(sliderWidth() - sliderWrap[0].offsetTop - sliderWrap.height());
|
||||
secLeft = options.range ? valueTo(sliderWidth() - sliderWrap[1].offsetTop - sliderWrap.height()) : 0;
|
||||
}else{
|
||||
sliderAct.find('.' + SLIDER_TIPS).css("left",offsetValue + '%');
|
||||
};
|
||||
firLeft = firLeft > 100 ? 100: firLeft;
|
||||
secLeft = secLeft > 100 ? 100: secLeft;
|
||||
var minLeft = Math.min(firLeft, secLeft)
|
||||
,wrapWidth = Math.abs(firLeft - secLeft);
|
||||
if(options.type === 'vertical'){
|
||||
sliderAct.find('.' + SLIDER_BAR).css({"height":wrapWidth + '%', "bottom":minLeft + '%'});
|
||||
}else{
|
||||
sliderAct.find('.' + SLIDER_BAR).css({"width":wrapWidth + '%', "left":minLeft + '%'});
|
||||
};
|
||||
var selfValue = options.min + Math.round((options.max - options.min) * offsetValue / 100);
|
||||
inputValue = selfValue;
|
||||
sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').val(inputValue);
|
||||
sliderWrap.eq(index).data('value', selfValue);
|
||||
sliderAct.find('.' + SLIDER_TIPS).html(options.setTips ? options.setTips(selfValue) : selfValue);
|
||||
|
||||
//如果开启范围选择，则返回数组值
|
||||
if(options.range){
|
||||
var arrValue = [
|
||||
sliderWrap.eq(0).data('value')
|
||||
,sliderWrap.eq(1).data('value')
|
||||
];
|
||||
if(arrValue[0] > arrValue[1]) arrValue.reverse(); //如果前面的圆点超过了后面的圆点值，则调换顺序
|
||||
}
|
||||
|
||||
//回调
|
||||
options.change && options.change(options.range ? arrValue : selfValue);
|
||||
}
|
||||
,valueTo = function(value){
|
||||
var oldLeft = value / sliderWidth() * 100 / step
|
||||
,left = Math.round(oldLeft) * step;
|
||||
if(value == sliderWidth()){
|
||||
left = Math.ceil(oldLeft) * step;
|
||||
};
|
||||
return left;
|
||||
}
|
||||
|
||||
//拖拽元素
|
||||
,elemMove = $(['<div class="layui-auxiliar-moving" id="LAY-slider-moving"></div'].join(''))
|
||||
,createMoveElem = function(move, up){
|
||||
var upCall = function(){
|
||||
up && up();
|
||||
elemMove.remove();
|
||||
};
|
||||
$('#LAY-slider-moving')[0] || $('body').append(elemMove);
|
||||
elemMove.on('mousemove', move);
|
||||
elemMove.on('mouseup', upCall).on('mouseleave', upCall);
|
||||
};
|
||||
|
||||
//动态赋值
|
||||
if(setValue === 'set') return change(value, i);
|
||||
|
||||
//滑块滑动
|
||||
sliderAct.find('.' + SLIDER_WRAP_BTN).each(function(index){
|
||||
var othis = $(this);
|
||||
othis.on('mousedown', function(e){
|
||||
e = e || window.event;
|
||||
|
||||
var oldleft = othis.parent()[0].offsetLeft
|
||||
,oldx = e.clientX;
|
||||
if(options.type === 'vertical'){
|
||||
oldleft = sliderWidth() - othis.parent()[0].offsetTop - sliderWrap.height()
|
||||
oldx = e.clientY;
|
||||
};
|
||||
|
||||
var move = function(e){
|
||||
e = e || window.event;
|
||||
var left = oldleft + (options.type === 'vertical' ? (oldx - e.clientY) : (e.clientX - oldx));
|
||||
if(left < 0)left = 0;
|
||||
if(left > sliderWidth())left = sliderWidth();
|
||||
var reaLeft = left / sliderWidth() * 100 / step;
|
||||
change(reaLeft, index);
|
||||
othis.addClass(ELEM_HOVER);
|
||||
sliderAct.find('.' + SLIDER_TIPS).show();
|
||||
e.preventDefault();
|
||||
};
|
||||
|
||||
var up = function(){
|
||||
othis.removeClass(ELEM_HOVER);
|
||||
sliderAct.find('.' + SLIDER_TIPS).hide();
|
||||
};
|
||||
|
||||
createMoveElem(move, up)
|
||||
});
|
||||
});
|
||||
|
||||
//点击滑块
|
||||
sliderAct.on('click', function(e){
|
||||
var main = $('.' + SLIDER_WRAP_BTN);
|
||||
if(!main.is(event.target) && main.has(event.target).length === 0 && main.length){
|
||||
var left = options.type === 'vertical' ? (sliderWidth() - e.clientY + $(this).offset().top):(e.clientX - $(this).offset().left), index;
|
||||
if(left < 0)left = 0;
|
||||
if(left > sliderWidth())left = sliderWidth();
|
||||
var reaLeft = left / sliderWidth() * 100 / step;
|
||||
if(options.range){
|
||||
if(options.type === 'vertical'){
|
||||
index = Math.abs(left - parseInt($(sliderWrap[0]).css('bottom'))) > Math.abs(left - parseInt($(sliderWrap[1]).css('bottom'))) ? 1 : 0;
|
||||
}else{
|
||||
index = Math.abs(left - sliderWrap[0].offsetLeft) > Math.abs(left - sliderWrap[1].offsetLeft) ? 1 : 0;
|
||||
}
|
||||
}else{
|
||||
index = 0;
|
||||
};
|
||||
change(reaLeft, index);
|
||||
e.preventDefault();
|
||||
}
|
||||
});
|
||||
|
||||
//点击加减输入框
|
||||
sliderTxt.children('.' + SLIDER_INPUT_BTN).children('i').each(function(index){
|
||||
$(this).on('click', function(){
|
||||
inputValue = sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').val();
|
||||
if(index == 1){ //减
|
||||
inputValue = inputValue - options.step < options.min
|
||||
? options.min
|
||||
: Number(inputValue) - options.step;
|
||||
}else{
|
||||
inputValue = Number(inputValue) + options.step > options.max
|
||||
? options.max
|
||||
: Number(inputValue) + options.step;
|
||||
};
|
||||
var inputScale = (inputValue - options.min) / (options.max - options.min) * 100 / step;
|
||||
change(inputScale, 0);
|
||||
});
|
||||
});
|
||||
|
||||
//获取输入框值
|
||||
var getInputValue = function(){
|
||||
var realValue = this.value;
|
||||
realValue = isNaN(realValue) ? 0 : realValue;
|
||||
realValue = realValue < options.min ? options.min : realValue;
|
||||
realValue = realValue > options.max ? options.max : realValue;
|
||||
this.value = realValue;
|
||||
var inputScale = (realValue - options.min) / (options.max - options.min) * 100 / step;
|
||||
change(inputScale, 0);
|
||||
};
|
||||
sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').on('keydown', function(e){
|
||||
if(e.keyCode === 13){
|
||||
e.preventDefault();
|
||||
getInputValue.call(this);
|
||||
}
|
||||
}).on('change', getInputValue);
|
||||
};
|
||||
|
||||
//事件处理
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
};
|
||||
|
||||
//核心入口
|
||||
slider.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisSlider.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, slider);
|
||||
})
|
||||
2047
src/modules/table.js
Normal file
2047
src/modules/table.js
Normal file
File diff suppressed because it is too large
Load Diff
437
src/modules/transfer.js
Normal file
437
src/modules/transfer.js
Normal file
@@ -0,0 +1,437 @@
|
||||
/**
|
||||
|
||||
@Name：transfer 穿梭框组件
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define(['laytpl', 'form'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,laytpl = layui.laytpl
|
||||
,form = layui.form
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'transfer'
|
||||
|
||||
//外部接口
|
||||
,transfer = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,id = options.id || that.index;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
thisModule.config[id] = options; //记录当前实例配置项
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
//获取右侧数据
|
||||
,getData: function(){
|
||||
return that.getData.call(that);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//获取当前实例配置项
|
||||
,getThisModuleConfig = function(id){
|
||||
var config = thisModule.config[id];
|
||||
if(!config) hint.error('The ID option was not found in the '+ MOD_NAME +' instance');
|
||||
return config || null;
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,ELEM = 'layui-transfer', HIDE = 'layui-hide', DISABLED = 'layui-btn-disabled', NONE = 'layui-none'
|
||||
,ELEM_BOX = 'layui-transfer-box', ELEM_HEADER = 'layui-transfer-header', ELEM_SEARCH = 'layui-transfer-search', ELEM_ACTIVE = 'layui-transfer-active', ELEM_DATA = 'layui-transfer-data'
|
||||
|
||||
//穿梭框模板
|
||||
,TPL_BOX = function(obj){
|
||||
obj = obj || {};
|
||||
return ['<div class="layui-transfer-box" data-index="'+ obj.index +'">'
|
||||
,'<div class="layui-transfer-header">'
|
||||
,'<input type="checkbox" name="'+ obj.checkAllName +'" lay-filter="layTransferCheckbox" lay-type="all" lay-skin="primary" title="{{ d.data.title['+ obj.index +'] || \'list'+ (obj.index + 1) +'\' }}">'
|
||||
,'</div>'
|
||||
,'{{# if(d.data.showSearch){ }}'
|
||||
,'<div class="layui-transfer-search">'
|
||||
,'<i class="layui-icon layui-icon-search"></i>'
|
||||
,'<input type="input" class="layui-input" placeholder="关键词搜索">'
|
||||
,'</div>'
|
||||
,'{{# } }}'
|
||||
,'<ul class="layui-transfer-data"></ul>'
|
||||
,'</div>'].join('');
|
||||
}
|
||||
|
||||
//主模板
|
||||
,TPL_MAIN = ['<div class="layui-transfer layui-form layui-border-box" lay-filter="LAY-transfer-{{ d.index }}">'
|
||||
,TPL_BOX({
|
||||
index: 0
|
||||
,checkAllName: 'layTransferLeftCheckAll'
|
||||
})
|
||||
,'<div class="layui-transfer-active">'
|
||||
,'<button type="button" class="layui-btn layui-btn-sm layui-btn-primary layui-btn-disabled" data-index="0">'
|
||||
,'<i class="layui-icon layui-icon-next"></i>'
|
||||
,'</button>'
|
||||
,'<button type="button" class="layui-btn layui-btn-sm layui-btn-primary layui-btn-disabled" data-index="1">'
|
||||
,'<i class="layui-icon layui-icon-prev"></i>'
|
||||
,'</button>'
|
||||
,'</div>'
|
||||
,TPL_BOX({
|
||||
index: 1
|
||||
,checkAllName: 'layTransferRightCheckAll'
|
||||
})
|
||||
,'</div>'].join('')
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++transfer.index;
|
||||
that.config = $.extend({}, that.config, transfer.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
title: ['列表一', '列表二']
|
||||
,width: 200
|
||||
,height: 360
|
||||
,data: [] //数据源
|
||||
,value: [] //选中的数据
|
||||
,showSearch: false //是否开启搜索
|
||||
,id: '' //唯一索引，默认自增 index
|
||||
,text: {
|
||||
none: '无数据'
|
||||
,searchNone: '无匹配数据'
|
||||
}
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//解析模板
|
||||
var thisElem = that.elem = $(laytpl(TPL_MAIN).render({
|
||||
data: options
|
||||
,index: that.index //索引
|
||||
}));
|
||||
|
||||
var othis = options.elem = $(options.elem);
|
||||
if(!othis[0]) return;
|
||||
|
||||
//初始化属性
|
||||
options.data = options.data || [];
|
||||
options.value = options.value || [];
|
||||
|
||||
//索引
|
||||
that.key = options.id || that.index;
|
||||
|
||||
//插入组件结构
|
||||
othis.html(that.elem);
|
||||
|
||||
//各级容器
|
||||
that.layBox = that.elem.find('.'+ ELEM_BOX)
|
||||
that.layHeader = that.elem.find('.'+ ELEM_HEADER)
|
||||
that.laySearch = that.elem.find('.'+ ELEM_SEARCH)
|
||||
that.layData = thisElem.find('.'+ ELEM_DATA);
|
||||
that.layBtn = thisElem.find('.'+ ELEM_ACTIVE + ' .layui-btn');
|
||||
|
||||
//初始化尺寸
|
||||
that.layBox.css({
|
||||
width: options.width
|
||||
,height: options.height
|
||||
});
|
||||
that.layData.css({
|
||||
height: function(){
|
||||
return options.height - that.layHeader.outerHeight() - that.laySearch.outerHeight() - 2
|
||||
}()
|
||||
});
|
||||
|
||||
that.renderData(); //渲染数据
|
||||
that.events(); //事件
|
||||
};
|
||||
|
||||
//渲染数据
|
||||
Class.prototype.renderData = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//左右穿梭框差异数据
|
||||
var arr = [{
|
||||
checkName: 'layTransferLeftCheck'
|
||||
,views: []
|
||||
}, {
|
||||
checkName: 'layTransferRightCheck'
|
||||
,views: []
|
||||
}];
|
||||
|
||||
//解析格式
|
||||
that.parseData(function(item){
|
||||
//标注为 selected 的为右边的数据
|
||||
var _index = item.selected ? 1 : 0
|
||||
,listElem = ['<li>'
|
||||
,'<input type="checkbox" name="'+ arr[_index].checkName +'" lay-skin="primary" lay-filter="layTransferCheckbox" title="'+ item.title +'"'+ (item.disabled ? ' disabled' : '') + (item.checked ? ' checked' : '') +' value="'+ item.value +'">'
|
||||
,'</li>'].join('');
|
||||
arr[_index].views.push(listElem);
|
||||
delete item.selected;
|
||||
});
|
||||
|
||||
that.layData.eq(0).html(arr[0].views.join(''));
|
||||
that.layData.eq(1).html(arr[1].views.join(''));
|
||||
|
||||
that.renderCheckBtn();
|
||||
}
|
||||
|
||||
//渲染表单
|
||||
Class.prototype.renderForm = function(type){
|
||||
form.render(type, 'LAY-transfer-'+ this.index);
|
||||
};
|
||||
|
||||
//同步复选框和按钮状态
|
||||
Class.prototype.renderCheckBtn = function(obj){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
obj = obj || {};
|
||||
|
||||
that.layBox.each(function(_index){
|
||||
var othis = $(this)
|
||||
,thisDataElem = othis.find('.'+ ELEM_DATA)
|
||||
,allElemCheckbox = othis.find('.'+ ELEM_HEADER).find('input[type="checkbox"]')
|
||||
,listElemCheckbox = thisDataElem.find('input[type="checkbox"]');
|
||||
|
||||
//同步复选框和按钮状态
|
||||
var nums = 0
|
||||
,haveChecked = false;
|
||||
listElemCheckbox.each(function(){
|
||||
var isHide = $(this).data('hide');
|
||||
if(this.checked || this.disabled || isHide){
|
||||
nums++;
|
||||
}
|
||||
if(this.checked && !isHide){
|
||||
haveChecked = true;
|
||||
}
|
||||
});
|
||||
|
||||
allElemCheckbox.prop('checked', haveChecked && nums === listElemCheckbox.length); //全选复选框状态
|
||||
that.layBtn.eq(_index)[haveChecked ? 'removeClass' : 'addClass'](DISABLED); //对应的按钮状态
|
||||
|
||||
//无数据视图
|
||||
if(!obj.stopNone){
|
||||
var isNone = thisDataElem.children('li:not(.'+ HIDE +')').length
|
||||
that.noneView(thisDataElem, isNone ? '' : options.text.none);
|
||||
}
|
||||
});
|
||||
|
||||
that.renderForm('checkbox');
|
||||
};
|
||||
|
||||
//无数据视图
|
||||
Class.prototype.noneView = function(thisDataElem, text){
|
||||
var createNoneElem = $('<p class="layui-none">'+ (text || '') +'</p>');
|
||||
if(thisDataElem.find('.'+ NONE)[0]){
|
||||
thisDataElem.find('.'+ NONE).remove();
|
||||
}
|
||||
text.replace(/\s/g, '') && thisDataElem.append(createNoneElem);
|
||||
};
|
||||
|
||||
//同步 value 属性值
|
||||
Class.prototype.setValue = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,arr = [];
|
||||
that.layBox.eq(1).find('.'+ ELEM_DATA +' input[type="checkbox"]').each(function(){
|
||||
var isHide = $(this).data('hide');
|
||||
isHide || arr.push(this.value);
|
||||
});
|
||||
options.value = arr;
|
||||
|
||||
return that;
|
||||
};
|
||||
|
||||
//解析数据
|
||||
Class.prototype.parseData = function(callback){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,newData = [];
|
||||
|
||||
layui.each(options.data, function(index, item){
|
||||
//解析格式
|
||||
item = (typeof options.parseData === 'function'
|
||||
? options.parseData(item)
|
||||
: item) || item;
|
||||
|
||||
newData.push(item = $.extend({}, item))
|
||||
|
||||
layui.each(options.value, function(index2, item2){
|
||||
if(item2 == item.value){
|
||||
item.selected = true;
|
||||
}
|
||||
});
|
||||
callback && callback(item);
|
||||
});
|
||||
|
||||
options.data = newData;
|
||||
return that;
|
||||
};
|
||||
|
||||
//获得右侧面板数据
|
||||
Class.prototype.getData = function(value){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,selectedData = [];
|
||||
|
||||
that.setValue();
|
||||
|
||||
layui.each(value || options.value, function(index, item){
|
||||
layui.each(options.data, function(index2, item2){
|
||||
delete item2.selected;
|
||||
if(item == item2.value){
|
||||
selectedData.push(item2);
|
||||
};
|
||||
});
|
||||
});
|
||||
return selectedData;
|
||||
};
|
||||
|
||||
//事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//左右复选框
|
||||
that.elem.on('click', 'input[lay-filter="layTransferCheckbox"]+', function(){
|
||||
var thisElemCheckbox = $(this).prev()
|
||||
,checked = thisElemCheckbox[0].checked
|
||||
,thisDataElem = thisElemCheckbox.parents('.'+ ELEM_BOX).eq(0).find('.'+ ELEM_DATA);
|
||||
|
||||
if(thisElemCheckbox[0].disabled) return;
|
||||
|
||||
//判断是否全选
|
||||
if(thisElemCheckbox.attr('lay-type') === 'all'){
|
||||
thisDataElem.find('input[type="checkbox"]').each(function(){
|
||||
if(this.disabled) return;
|
||||
this.checked = checked;
|
||||
});
|
||||
}
|
||||
|
||||
that.renderCheckBtn({stopNone: true});
|
||||
});
|
||||
|
||||
//按钮事件
|
||||
that.layBtn.on('click', function(){
|
||||
var othis = $(this)
|
||||
,_index = othis.data('index')
|
||||
,thisBoxElem = that.layBox.eq(_index)
|
||||
,arr = [];
|
||||
if(othis.hasClass(DISABLED)) return;
|
||||
|
||||
that.layBox.eq(_index).each(function(_index){
|
||||
var othis = $(this)
|
||||
,thisDataElem = othis.find('.'+ ELEM_DATA);
|
||||
|
||||
thisDataElem.children('li').each(function(){
|
||||
var thisList = $(this)
|
||||
,thisElemCheckbox = thisList.find('input[type="checkbox"]')
|
||||
,isHide = thisElemCheckbox.data('hide');
|
||||
|
||||
if(thisElemCheckbox[0].checked && !isHide){
|
||||
thisElemCheckbox[0].checked = false;
|
||||
thisBoxElem.siblings('.'+ ELEM_BOX).find('.'+ ELEM_DATA).append(thisList.clone());
|
||||
thisList.remove();
|
||||
|
||||
//记录当前穿梭的数据
|
||||
arr.push(thisElemCheckbox[0].value);
|
||||
}
|
||||
|
||||
that.setValue();
|
||||
});
|
||||
});
|
||||
|
||||
that.renderCheckBtn();
|
||||
|
||||
//穿梭时，如果另外一个框正在搜索，则触发匹配
|
||||
var siblingInput = thisBoxElem.siblings('.'+ ELEM_BOX).find('.'+ ELEM_SEARCH +' input')
|
||||
siblingInput.val() === '' || siblingInput.trigger('keyup');
|
||||
|
||||
//穿梭时的回调
|
||||
options.onchange && options.onchange(that.getData(arr), _index);
|
||||
});
|
||||
|
||||
//搜索
|
||||
that.laySearch.find('input').on('keyup', function(){
|
||||
var value = this.value
|
||||
,thisDataElem = $(this).parents('.'+ ELEM_SEARCH).eq(0).siblings('.'+ ELEM_DATA)
|
||||
,thisListElem = thisDataElem.children('li');
|
||||
|
||||
thisListElem.each(function(){
|
||||
var thisList = $(this)
|
||||
,thisElemCheckbox = thisList.find('input[type="checkbox"]')
|
||||
,isMatch = thisElemCheckbox[0].title.indexOf(value) !== -1;
|
||||
|
||||
thisList[isMatch ? 'removeClass': 'addClass'](HIDE);
|
||||
thisElemCheckbox.data('hide', isMatch ? false : true);
|
||||
});
|
||||
|
||||
that.renderCheckBtn();
|
||||
|
||||
//无匹配数据视图
|
||||
var isNone = thisListElem.length === thisDataElem.children('li.'+ HIDE).length;
|
||||
that.noneView(thisDataElem, isNone ? options.text.searchNone : '');
|
||||
});
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
thisModule.config = {}; //记录所有实例配置项
|
||||
|
||||
//重载实例
|
||||
transfer.reload = function(id, options){
|
||||
var that = thisModule.that[id];
|
||||
that.reload(options);
|
||||
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
//获得选中的数据（右侧面板）
|
||||
transfer.getData = function(id){
|
||||
var that = thisModule.that[id];
|
||||
return that.getData();
|
||||
};
|
||||
|
||||
//核心入口
|
||||
transfer.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, transfer);
|
||||
});
|
||||
816
src/modules/tree.js
Normal file
816
src/modules/tree.js
Normal file
@@ -0,0 +1,816 @@
|
||||
/**
|
||||
|
||||
@Name：tree 树组件
|
||||
@License：MIT
|
||||
|
||||
*/
|
||||
|
||||
layui.define('form', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,form = layui.form
|
||||
,layer = layui.layer
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'tree'
|
||||
|
||||
//外部接口
|
||||
,tree = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,id = options.id || that.index;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
thisModule.config[id] = options; //记录当前实例配置项
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
,getChecked: function(){
|
||||
return that.getChecked.call(that);
|
||||
}
|
||||
,setChecked: function(id){//设置值
|
||||
return that.setChecked.call(that, id);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//获取当前实例配置项
|
||||
,getThisModuleConfig = function(id){
|
||||
var config = thisModule.config[id];
|
||||
if(!config) hint.error('The ID option was not found in the '+ MOD_NAME +' instance');
|
||||
return config || null;
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,SHOW = 'layui-show', HIDE = 'layui-hide', NONE = 'layui-none', DISABLED = 'layui-disabled'
|
||||
|
||||
,ELEM_VIEW = 'layui-tree', ELEM_SET = 'layui-tree-set', ICON_CLICK = 'layui-tree-iconClick'
|
||||
,ICON_ADD = 'layui-icon-addition', ICON_SUB = 'layui-icon-subtraction', ELEM_ENTRY = 'layui-tree-entry', ELEM_MAIN = 'layui-tree-main', ELEM_TEXT = 'layui-tree-txt', ELEM_PACK = 'layui-tree-pack', ELEM_SPREAD = 'layui-tree-spread'
|
||||
,ELEM_LINE_SHORT = 'layui-tree-setLineShort', ELEM_SHOW = 'layui-tree-showLine', ELEM_EXTEND = 'layui-tree-lineExtend'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++tree.index;
|
||||
that.config = $.extend({}, that.config, tree.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
data: [] //数据
|
||||
|
||||
,showCheckbox: false //是否显示复选框
|
||||
,showLine: true //是否开启连接线
|
||||
,accordion: false //是否开启手风琴模式
|
||||
,onlyIconControl: false //是否仅允许节点左侧图标控制展开收缩
|
||||
,isJump: false //是否允许点击节点时弹出新窗口跳转
|
||||
,edit: false //是否开启节点的操作图标
|
||||
|
||||
,text: {
|
||||
defaultNodeName: '未命名' //节点默认名称
|
||||
,none: '无数据' //数据为空时的文本提示
|
||||
}
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
|
||||
layui.each(options, function(key, item){
|
||||
if(layui._typeof(item) === 'array') delete that.config[key];
|
||||
});
|
||||
|
||||
that.config = $.extend(true, {}, that.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//主体渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
that.checkids = [];
|
||||
|
||||
var temp = $('<div class="layui-tree'+ (options.showCheckbox ? " layui-form" : "") + (options.showLine ? " layui-tree-line" : "") +'" lay-filter="LAY-tree-'+ that.index +'"></div>');
|
||||
that.tree(temp);
|
||||
|
||||
var othis = options.elem = $(options.elem);
|
||||
if(!othis[0]) return;
|
||||
|
||||
//索引
|
||||
that.key = options.id || that.index;
|
||||
|
||||
//插入组件结构
|
||||
that.elem = temp;
|
||||
that.elemNone = $('<div class="layui-tree-emptyText">'+ options.text.none +'</div>');
|
||||
othis.html(that.elem);
|
||||
|
||||
if(that.elem.find('.layui-tree-set').length == 0){
|
||||
return that.elem.append(that.elemNone);
|
||||
};
|
||||
|
||||
//复选框渲染
|
||||
if(options.showCheckbox){
|
||||
that.renderForm('checkbox');
|
||||
};
|
||||
|
||||
that.elem.find('.layui-tree-set').each(function(){
|
||||
var othis = $(this);
|
||||
//最外层
|
||||
if(!othis.parent('.layui-tree-pack')[0]){
|
||||
othis.addClass('layui-tree-setHide');
|
||||
};
|
||||
|
||||
//没有下一个节点 上一层父级有延伸线
|
||||
if(!othis.next()[0] && othis.parents('.layui-tree-pack').eq(1).hasClass('layui-tree-lineExtend')){
|
||||
othis.addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
|
||||
//没有下一个节点 外层最后一个
|
||||
if(!othis.next()[0] && !othis.parents('.layui-tree-set').eq(0).next()[0]){
|
||||
othis.addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
});
|
||||
|
||||
that.events();
|
||||
};
|
||||
|
||||
//渲染表单
|
||||
Class.prototype.renderForm = function(type){
|
||||
form.render(type, 'LAY-tree-'+ this.index);
|
||||
};
|
||||
|
||||
//节点解析
|
||||
Class.prototype.tree = function(elem, children){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,data = children || options.data;
|
||||
|
||||
//遍历数据
|
||||
layui.each(data, function(index, item){
|
||||
var hasChild = item.children && item.children.length > 0
|
||||
,packDiv = $('<div class="layui-tree-pack" '+ (item.spread ? 'style="display: block;"' : '') +'></div>')
|
||||
,entryDiv = $(['<div data-id="'+ item.id +'" class="layui-tree-set'+ (item.spread ? " layui-tree-spread" : "") + (item.checked ? " layui-tree-checkedFirst" : "") +'">'
|
||||
,'<div class="layui-tree-entry">'
|
||||
,'<div class="layui-tree-main">'
|
||||
//箭头
|
||||
,function(){
|
||||
if(options.showLine){
|
||||
if(hasChild){
|
||||
return '<span class="layui-tree-iconClick layui-tree-icon"><i class="layui-icon '+ (item.spread ? "layui-icon-subtraction" : "layui-icon-addition") +'"></i></span>';
|
||||
}else{
|
||||
return '<span class="layui-tree-iconClick"><i class="layui-icon layui-icon-file"></i></span>';
|
||||
};
|
||||
}else{
|
||||
return '<span class="layui-tree-iconClick"><i class="layui-tree-iconArrow '+ (hasChild ? "": HIDE) +'"></i></span>';
|
||||
};
|
||||
}()
|
||||
|
||||
//复选框
|
||||
,function(){
|
||||
return options.showCheckbox ? '<input type="checkbox" name="'+ (item.field || ('layuiTreeCheck_'+ item.id)) +'" same="layuiTreeCheck" lay-skin="primary" '+ (item.disabled ? "disabled" : "") +' value="'+ item.id +'">' : '';
|
||||
}()
|
||||
|
||||
//节点
|
||||
,function(){
|
||||
if(options.isJump && item.href){
|
||||
return '<a href="'+ item.href +'" target="_blank" class="'+ ELEM_TEXT +'">'+ (item.title || item.label || options.text.defaultNodeName) +'</a>';
|
||||
}else{
|
||||
return '<span class="'+ ELEM_TEXT + (item.disabled ? ' '+ DISABLED : '') +'">'+ (item.title || item.label || options.text.defaultNodeName) +'</span>';
|
||||
}
|
||||
}()
|
||||
,'</div>'
|
||||
|
||||
//节点操作图标
|
||||
,function(){
|
||||
if(!options.edit) return '';
|
||||
|
||||
var editIcon = {
|
||||
add: '<i class="layui-icon layui-icon-add-1" data-type="add"></i>'
|
||||
,update: '<i class="layui-icon layui-icon-edit" data-type="update"></i>'
|
||||
,del: '<i class="layui-icon layui-icon-delete" data-type="del"></i>'
|
||||
}, arr = ['<div class="layui-btn-group layui-tree-btnGroup">'];
|
||||
|
||||
if(options.edit === true){
|
||||
options.edit = ['update', 'del']
|
||||
}
|
||||
|
||||
if(typeof options.edit === 'object'){
|
||||
layui.each(options.edit, function(i, val){
|
||||
arr.push(editIcon[val] || '')
|
||||
});
|
||||
return arr.join('') + '</div>';
|
||||
}
|
||||
}()
|
||||
,'</div></div>'].join(''));
|
||||
|
||||
//如果有子节点，则递归继续生成树
|
||||
if(hasChild){
|
||||
entryDiv.append(packDiv);
|
||||
that.tree(packDiv, item.children);
|
||||
};
|
||||
|
||||
elem.append(entryDiv);
|
||||
|
||||
//若有前置节点，前置节点加连接线
|
||||
if(entryDiv.prev('.'+ELEM_SET)[0]){
|
||||
entryDiv.prev().children('.layui-tree-pack').addClass('layui-tree-showLine');
|
||||
};
|
||||
|
||||
//若无子节点，则父节点加延伸线
|
||||
if(!hasChild){
|
||||
entryDiv.parent('.layui-tree-pack').addClass('layui-tree-lineExtend');
|
||||
};
|
||||
|
||||
//展开节点操作
|
||||
that.spread(entryDiv, item);
|
||||
|
||||
//选择框
|
||||
if(options.showCheckbox){
|
||||
item.checked && that.checkids.push(item.id);
|
||||
that.checkClick(entryDiv, item);
|
||||
}
|
||||
|
||||
//操作节点
|
||||
options.edit && that.operate(entryDiv, item);
|
||||
|
||||
});
|
||||
};
|
||||
|
||||
//展开节点
|
||||
Class.prototype.spread = function(elem, item){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,entry = elem.children('.'+ELEM_ENTRY)
|
||||
,elemMain = entry.children('.'+ ELEM_MAIN)
|
||||
,elemIcon = entry.find('.'+ ICON_CLICK)
|
||||
,elemText = entry.find('.'+ ELEM_TEXT)
|
||||
,touchOpen = options.onlyIconControl ? elemIcon : elemMain //判断展开通过节点还是箭头图标
|
||||
,state = '';
|
||||
|
||||
//展开收缩
|
||||
touchOpen.on('click', function(e){
|
||||
var packCont = elem.children('.'+ELEM_PACK)
|
||||
,iconClick = touchOpen.children('.layui-icon')[0] ? touchOpen.children('.layui-icon') : touchOpen.find('.layui-tree-icon').children('.layui-icon');
|
||||
|
||||
//若没有子节点
|
||||
if(!packCont[0]){
|
||||
state = 'normal';
|
||||
}else{
|
||||
if(elem.hasClass(ELEM_SPREAD)){
|
||||
elem.removeClass(ELEM_SPREAD);
|
||||
packCont.slideUp(200);
|
||||
iconClick.removeClass(ICON_SUB).addClass(ICON_ADD);
|
||||
}else{
|
||||
elem.addClass(ELEM_SPREAD);
|
||||
packCont.slideDown(200);
|
||||
iconClick.addClass(ICON_SUB).removeClass(ICON_ADD);
|
||||
|
||||
//是否手风琴
|
||||
if(options.accordion){
|
||||
var sibls = elem.siblings('.'+ELEM_SET);
|
||||
sibls.removeClass(ELEM_SPREAD);
|
||||
sibls.children('.'+ELEM_PACK).slideUp(200);
|
||||
sibls.find('.layui-tree-icon').children('.layui-icon').removeClass(ICON_SUB).addClass(ICON_ADD);
|
||||
};
|
||||
};
|
||||
};
|
||||
});
|
||||
|
||||
//点击回调
|
||||
elemText.on('click', function(){
|
||||
var othis = $(this);
|
||||
|
||||
//判断是否禁用状态
|
||||
if(othis.hasClass(DISABLED)) return;
|
||||
|
||||
//判断展开收缩状态
|
||||
if(elem.hasClass(ELEM_SPREAD)){
|
||||
state = options.onlyIconControl ? 'open' : 'close';
|
||||
} else {
|
||||
state = options.onlyIconControl ? 'close' : 'open';
|
||||
}
|
||||
|
||||
//点击产生的回调
|
||||
options.click && options.click({
|
||||
elem: elem
|
||||
,state: state
|
||||
,data: item
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
//计算复选框选中状态
|
||||
Class.prototype.setCheckbox = function(elem, item, elemCheckbox){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,checked = elemCheckbox.prop('checked');
|
||||
|
||||
if(elemCheckbox.prop('disabled')) return;
|
||||
|
||||
//同步子节点选中状态
|
||||
if(typeof item.children === 'object' || elem.find('.'+ELEM_PACK)[0]){
|
||||
var childs = elem.find('.'+ ELEM_PACK).find('input[same="layuiTreeCheck"]');
|
||||
childs.each(function(){
|
||||
if(this.disabled) return; //不可点击则跳过
|
||||
this.checked = checked;
|
||||
});
|
||||
};
|
||||
|
||||
//同步父节点选中状态
|
||||
var setParentsChecked = function(thisNodeElem){
|
||||
//若无父节点，则终止递归
|
||||
if(!thisNodeElem.parents('.'+ ELEM_SET)[0]) return;
|
||||
|
||||
var state
|
||||
,parentPack = thisNodeElem.parent('.'+ ELEM_PACK)
|
||||
,parentNodeElem = parentPack.parent()
|
||||
,parentCheckbox = parentPack.prev().find('input[same="layuiTreeCheck"]');
|
||||
|
||||
//如果子节点有任意一条选中，则父节点为选中状态
|
||||
if(checked){
|
||||
parentCheckbox.prop('checked', checked);
|
||||
} else { //如果当前节点取消选中，则根据计算“兄弟和子孙”节点选中状态，来同步父节点选中状态
|
||||
parentPack.find('input[same="layuiTreeCheck"]').each(function(){
|
||||
if(this.checked){
|
||||
state = true;
|
||||
}
|
||||
});
|
||||
|
||||
//如果兄弟子孙节点全部未选中，则父节点也应为非选中状态
|
||||
state || parentCheckbox.prop('checked', false);
|
||||
}
|
||||
|
||||
//向父节点递归
|
||||
setParentsChecked(parentNodeElem);
|
||||
};
|
||||
|
||||
setParentsChecked(elem);
|
||||
|
||||
that.renderForm('checkbox');
|
||||
};
|
||||
|
||||
//复选框选择
|
||||
Class.prototype.checkClick = function(elem, item){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,entry = elem.children('.'+ ELEM_ENTRY)
|
||||
,elemMain = entry.children('.'+ ELEM_MAIN);
|
||||
|
||||
|
||||
|
||||
//点击复选框
|
||||
elemMain.on('click', 'input[same="layuiTreeCheck"]+', function(e){
|
||||
layui.stope(e); //阻止点击节点事件
|
||||
|
||||
var elemCheckbox = $(this).prev()
|
||||
,checked = elemCheckbox.prop('checked');
|
||||
|
||||
if(elemCheckbox.prop('disabled')) return;
|
||||
|
||||
that.setCheckbox(elem, item, elemCheckbox);
|
||||
|
||||
//复选框点击产生的回调
|
||||
options.oncheck && options.oncheck({
|
||||
elem: elem
|
||||
,checked: checked
|
||||
,data: item
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
//节点操作
|
||||
Class.prototype.operate = function(elem, item){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,entry = elem.children('.'+ ELEM_ENTRY)
|
||||
,elemMain = entry.children('.'+ ELEM_MAIN);
|
||||
|
||||
entry.children('.layui-tree-btnGroup').on('click', '.layui-icon', function(e){
|
||||
layui.stope(e); //阻止节点操作
|
||||
|
||||
var type = $(this).data("type")
|
||||
,packCont = elem.children('.'+ELEM_PACK)
|
||||
,returnObj = {
|
||||
data: item
|
||||
,type: type
|
||||
,elem:elem
|
||||
};
|
||||
//增加
|
||||
if(type == 'add'){
|
||||
//若节点本身无子节点
|
||||
if(!packCont[0]){
|
||||
//若开启连接线，更改图标样式
|
||||
if(options.showLine){
|
||||
elemMain.find('.'+ICON_CLICK).addClass('layui-tree-icon');
|
||||
elemMain.find('.'+ICON_CLICK).children('.layui-icon').addClass(ICON_ADD).removeClass('layui-icon-file');
|
||||
//若未开启连接线，显示箭头
|
||||
}else{
|
||||
elemMain.find('.layui-tree-iconArrow').removeClass(HIDE);
|
||||
};
|
||||
//节点添加子节点容器
|
||||
elem.append('<div class="layui-tree-pack"></div>');
|
||||
};
|
||||
|
||||
//新增节点
|
||||
var key = options.operate && options.operate(returnObj)
|
||||
,obj = {};
|
||||
obj.title = options.text.defaultNodeName;
|
||||
obj.id = key;
|
||||
that.tree(elem.children('.'+ELEM_PACK), [obj]);
|
||||
|
||||
//放在新增后面，因为要对元素进行操作
|
||||
if(options.showLine){
|
||||
//节点本身无子节点
|
||||
if(!packCont[0]){
|
||||
//遍历兄弟节点，判断兄弟节点是否有子节点
|
||||
var siblings = elem.siblings('.'+ELEM_SET), num = 1
|
||||
,parentPack = elem.parent('.'+ELEM_PACK);
|
||||
layui.each(siblings, function(index, i){
|
||||
if(!$(i).children('.'+ELEM_PACK)[0]){
|
||||
num = 0;
|
||||
};
|
||||
});
|
||||
|
||||
//若兄弟节点都有子节点
|
||||
if(num == 1){
|
||||
//兄弟节点添加连接线
|
||||
siblings.children('.'+ELEM_PACK).addClass(ELEM_SHOW);
|
||||
siblings.children('.'+ELEM_PACK).children('.'+ELEM_SET).removeClass(ELEM_LINE_SHORT);
|
||||
elem.children('.'+ELEM_PACK).addClass(ELEM_SHOW);
|
||||
//父级移除延伸线
|
||||
parentPack.removeClass(ELEM_EXTEND);
|
||||
//同层节点最后一个更改线的状态
|
||||
parentPack.children('.'+ELEM_SET).last().children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
}else{
|
||||
elem.children('.'+ELEM_PACK).children('.'+ELEM_SET).addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
}else{
|
||||
//添加延伸线
|
||||
if(!packCont.hasClass(ELEM_EXTEND)){
|
||||
packCont.addClass(ELEM_EXTEND);
|
||||
};
|
||||
//子节点添加延伸线
|
||||
elem.find('.'+ELEM_PACK).each(function(){
|
||||
$(this).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
});
|
||||
//如果前一个节点有延伸线
|
||||
if(packCont.children('.'+ELEM_SET).last().prev().hasClass(ELEM_LINE_SHORT)){
|
||||
packCont.children('.'+ELEM_SET).last().prev().removeClass(ELEM_LINE_SHORT);
|
||||
}else{
|
||||
//若之前的没有，说明处于连接状态
|
||||
packCont.children('.'+ELEM_SET).last().removeClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
//若是最外层，要始终保持相连的状态
|
||||
if(!elem.parent('.'+ELEM_PACK)[0] && elem.next()[0]){
|
||||
packCont.children('.'+ELEM_SET).last().removeClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
};
|
||||
};
|
||||
if(!options.showCheckbox) return;
|
||||
//若开启复选框，同步新增节点状态
|
||||
if(elemMain.find('input[same="layuiTreeCheck"]')[0].checked){
|
||||
var packLast = elem.children('.'+ELEM_PACK).children('.'+ELEM_SET).last();
|
||||
packLast.find('input[same="layuiTreeCheck"]')[0].checked = true;
|
||||
};
|
||||
that.renderForm('checkbox');
|
||||
|
||||
//修改
|
||||
}else if(type == 'update'){
|
||||
var text = elemMain.children('.'+ ELEM_TEXT).html();
|
||||
elemMain.children('.'+ ELEM_TEXT).html('');
|
||||
//添加输入框，覆盖在文字上方
|
||||
elemMain.append('<input type="text" class="layui-tree-editInput">');
|
||||
//获取焦点
|
||||
elemMain.children('.layui-tree-editInput').val(text).focus();
|
||||
//嵌入文字移除输入框
|
||||
var getVal = function(input){
|
||||
var textNew = input.val().trim();
|
||||
textNew = textNew ? textNew : options.text.defaultNodeName;
|
||||
input.remove();
|
||||
elemMain.children('.'+ ELEM_TEXT).html(textNew);
|
||||
|
||||
//同步数据
|
||||
returnObj.data.title = textNew;
|
||||
|
||||
//节点修改的回调
|
||||
options.operate && options.operate(returnObj);
|
||||
};
|
||||
//失去焦点
|
||||
elemMain.children('.layui-tree-editInput').blur(function(){
|
||||
getVal($(this));
|
||||
});
|
||||
//回车
|
||||
elemMain.children('.layui-tree-editInput').on('keydown', function(e){
|
||||
if(e.keyCode === 13){
|
||||
e.preventDefault();
|
||||
getVal($(this));
|
||||
};
|
||||
});
|
||||
|
||||
//删除
|
||||
} else {
|
||||
layer.confirm('确认删除该节点 "<span style="color: #999;">'+ (item.title || '') +'</span>" 吗？', function(index){
|
||||
options.operate && options.operate(returnObj); //节点删除的回调
|
||||
returnObj.status = 'remove'; //标注节点删除
|
||||
|
||||
layer.close(index);
|
||||
|
||||
//若删除最后一个，显示空数据提示
|
||||
if(!elem.prev('.'+ELEM_SET)[0] && !elem.next('.'+ELEM_SET)[0] && !elem.parent('.'+ELEM_PACK)[0]){
|
||||
elem.remove();
|
||||
that.elem.append(that.elemNone);
|
||||
return;
|
||||
};
|
||||
//若有兄弟节点
|
||||
if(elem.siblings('.'+ELEM_SET).children('.'+ELEM_ENTRY)[0]){
|
||||
//若开启复选框
|
||||
if(options.showCheckbox){
|
||||
//若开启复选框，进行下步操作
|
||||
var elemDel = function(elem){
|
||||
//若无父结点，则不执行
|
||||
if(!elem.parents('.'+ELEM_SET)[0]) return;
|
||||
var siblingTree = elem.siblings('.'+ELEM_SET).children('.'+ELEM_ENTRY)
|
||||
,parentTree = elem.parent('.'+ELEM_PACK).prev()
|
||||
,checkState = parentTree.find('input[same="layuiTreeCheck"]')[0]
|
||||
,state = 1, num = 0;
|
||||
//若父节点未勾选
|
||||
if(checkState.checked == false){
|
||||
//遍历兄弟节点
|
||||
siblingTree.each(function(i, item1){
|
||||
var input = $(item1).find('input[same="layuiTreeCheck"]')[0]
|
||||
if(input.checked == false && !input.disabled){
|
||||
state = 0;
|
||||
};
|
||||
//判断是否全为不可勾选框
|
||||
if(!input.disabled){
|
||||
num = 1;
|
||||
};
|
||||
});
|
||||
//若有可勾选选择框并且已勾选
|
||||
if(state == 1 && num == 1){
|
||||
//勾选父节点
|
||||
checkState.checked = true;
|
||||
that.renderForm('checkbox');
|
||||
//向上遍历祖先节点
|
||||
elemDel(parentTree.parent('.'+ELEM_SET));
|
||||
};
|
||||
};
|
||||
};
|
||||
elemDel(elem);
|
||||
};
|
||||
//若开启连接线
|
||||
if(options.showLine){
|
||||
//遍历兄弟节点，判断兄弟节点是否有子节点
|
||||
var siblings = elem.siblings('.'+ELEM_SET), num = 1
|
||||
,parentPack = elem.parent('.'+ELEM_PACK);
|
||||
layui.each(siblings, function(index, i){
|
||||
if(!$(i).children('.'+ELEM_PACK)[0]){
|
||||
num = 0;
|
||||
};
|
||||
});
|
||||
//若兄弟节点都有子节点
|
||||
if(num == 1){
|
||||
//若节点本身无子节点
|
||||
if(!packCont[0]){
|
||||
//父级去除延伸线，因为此时子节点里没有空节点
|
||||
parentPack.removeClass(ELEM_EXTEND);
|
||||
siblings.children('.'+ELEM_PACK).addClass(ELEM_SHOW);
|
||||
siblings.children('.'+ELEM_PACK).children('.'+ELEM_SET).removeClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
//若为最后一个节点
|
||||
if(!elem.next()[0]){
|
||||
elem.prev().children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
}else{
|
||||
parentPack.children('.'+ELEM_SET).last().children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
//若为最外层最后一个节点，去除前一个结点的连接线
|
||||
if(!elem.next()[0] && !elem.parents('.'+ELEM_SET)[1] && !elem.parents('.'+ELEM_SET).eq(0).next()[0]){
|
||||
elem.prev('.'+ELEM_SET).addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
}else{
|
||||
//若为最后一个节点且有延伸线
|
||||
if(!elem.next()[0] && elem.hasClass(ELEM_LINE_SHORT)){
|
||||
elem.prev().addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
}else{
|
||||
//若无兄弟节点
|
||||
var prevDiv = elem.parent('.'+ELEM_PACK).prev();
|
||||
//若开启了连接线
|
||||
if(options.showLine){
|
||||
prevDiv.find('.'+ICON_CLICK).removeClass('layui-tree-icon');
|
||||
prevDiv.find('.'+ICON_CLICK).children('.layui-icon').removeClass(ICON_SUB).addClass('layui-icon-file');
|
||||
//父节点所在层添加延伸线
|
||||
var pare = prevDiv.parents('.'+ELEM_PACK).eq(0);
|
||||
pare.addClass(ELEM_EXTEND);
|
||||
|
||||
//兄弟节点最后子节点添加延伸线
|
||||
pare.children('.'+ELEM_SET).each(function(){
|
||||
$(this).children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
});
|
||||
}else{
|
||||
//父节点隐藏箭头
|
||||
prevDiv.find('.layui-tree-iconArrow').addClass(HIDE);
|
||||
};
|
||||
//移除展开属性
|
||||
elem.parents('.'+ELEM_SET).eq(0).removeClass(ELEM_SPREAD);
|
||||
//移除节点容器
|
||||
elem.parent('.'+ELEM_PACK).remove();
|
||||
};
|
||||
|
||||
elem.remove();
|
||||
});
|
||||
|
||||
};
|
||||
});
|
||||
};
|
||||
|
||||
//部分事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,checkWarp = that.elem.find('.layui-tree-checkedFirst');
|
||||
|
||||
//初始选中
|
||||
that.setChecked(that.checkids);
|
||||
|
||||
//搜索
|
||||
that.elem.find('.layui-tree-search').on('keyup', function(){
|
||||
var input = $(this)
|
||||
,val = input.val()
|
||||
,pack = input.nextAll()
|
||||
,arr = [];
|
||||
|
||||
//遍历所有的值
|
||||
pack.find('.'+ ELEM_TEXT).each(function(){
|
||||
var entry = $(this).parents('.'+ELEM_ENTRY);
|
||||
//若值匹配，加一个类以作标识
|
||||
if($(this).html().indexOf(val) != -1){
|
||||
arr.push($(this).parent());
|
||||
|
||||
var select = function(div){
|
||||
div.addClass('layui-tree-searchShow');
|
||||
//向上父节点渲染
|
||||
if(div.parent('.'+ELEM_PACK)[0]){
|
||||
select(div.parent('.'+ELEM_PACK).parent('.'+ELEM_SET));
|
||||
};
|
||||
};
|
||||
select(entry.parent('.'+ELEM_SET));
|
||||
};
|
||||
});
|
||||
|
||||
//根据标志剔除
|
||||
pack.find('.'+ELEM_ENTRY).each(function(){
|
||||
var parent = $(this).parent('.'+ELEM_SET);
|
||||
if(!parent.hasClass('layui-tree-searchShow')){
|
||||
parent.addClass(HIDE);
|
||||
};
|
||||
});
|
||||
if(pack.find('.layui-tree-searchShow').length == 0){
|
||||
that.elem.append(that.elemNone);
|
||||
};
|
||||
|
||||
//节点过滤的回调
|
||||
options.onsearch && options.onsearch({
|
||||
elem: arr
|
||||
});
|
||||
});
|
||||
|
||||
//还原搜索初始状态
|
||||
that.elem.find('.layui-tree-search').on('keydown', function(){
|
||||
$(this).nextAll().find('.'+ELEM_ENTRY).each(function(){
|
||||
var parent = $(this).parent('.'+ELEM_SET);
|
||||
parent.removeClass('layui-tree-searchShow '+ HIDE);
|
||||
});
|
||||
if($('.layui-tree-emptyText')[0]) $('.layui-tree-emptyText').remove();
|
||||
});
|
||||
};
|
||||
|
||||
//得到选中节点
|
||||
Class.prototype.getChecked = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,checkId = []
|
||||
,checkData = [];
|
||||
|
||||
//遍历节点找到选中索引
|
||||
that.elem.find('.layui-form-checked').each(function(){
|
||||
checkId.push($(this).prev()[0].value);
|
||||
});
|
||||
|
||||
//遍历节点
|
||||
var eachNodes = function(data, checkNode){
|
||||
layui.each(data, function(index, item){
|
||||
layui.each(checkId, function(index2, item2){
|
||||
if(item.id == item2){
|
||||
var cloneItem = $.extend({}, item);
|
||||
delete cloneItem.children;
|
||||
|
||||
checkNode.push(cloneItem);
|
||||
|
||||
if(item.children){
|
||||
cloneItem.children = [];
|
||||
eachNodes(item.children, cloneItem.children);
|
||||
}
|
||||
return true
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
eachNodes($.extend({}, options.data), checkData);
|
||||
|
||||
return checkData;
|
||||
};
|
||||
|
||||
//设置选中节点
|
||||
Class.prototype.setChecked = function(checkedId){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//初始选中
|
||||
that.elem.find('.'+ELEM_SET).each(function(i, item){
|
||||
var thisId = $(this).data('id')
|
||||
,input = $(item).children('.'+ELEM_ENTRY).find('input[same="layuiTreeCheck"]')
|
||||
,reInput = input.next();
|
||||
|
||||
//若返回数字
|
||||
if(typeof checkedId === 'number'){
|
||||
if(thisId == checkedId){
|
||||
if(!input[0].checked){
|
||||
reInput.click();
|
||||
};
|
||||
return false;
|
||||
};
|
||||
}
|
||||
//若返回数组
|
||||
else if(typeof checkedId === 'object'){
|
||||
layui.each(checkedId, function(index, value){
|
||||
if(value == thisId && !input[0].checked){
|
||||
reInput.click();
|
||||
return true;
|
||||
}
|
||||
});
|
||||
};
|
||||
});
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
thisModule.config = {}; //记录所有实例配置项
|
||||
|
||||
//重载实例
|
||||
tree.reload = function(id, options){
|
||||
var that = thisModule.that[id];
|
||||
that.reload(options);
|
||||
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
//获得选中的节点数据
|
||||
tree.getChecked = function(id){
|
||||
var that = thisModule.that[id];
|
||||
return that.getChecked();
|
||||
};
|
||||
|
||||
//设置选中节点
|
||||
tree.setChecked = function(id, checkedId){
|
||||
var that = thisModule.that[id];
|
||||
return that.setChecked(checkedId);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
tree.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, tree);
|
||||
})
|
||||
565
src/modules/upload.js
Normal file
565
src/modules/upload.js
Normal file
@@ -0,0 +1,565 @@
|
||||
|
||||
/*!
|
||||
* upload 文件上传组件
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define('layer' , function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,layer = layui.layer
|
||||
,hint = layui.hint()
|
||||
,device = layui.device()
|
||||
|
||||
//外部接口
|
||||
,upload = {
|
||||
config: {} //全局配置项
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisUpload = function(){
|
||||
var that = this;
|
||||
return {
|
||||
upload: function(files){
|
||||
that.upload.call(that, files);
|
||||
}
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
,config: that.config
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'upload', ELEM = 'layui-upload', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled'
|
||||
|
||||
,ELEM_FILE = 'layui-upload-file', ELEM_FORM = 'layui-upload-form', ELEM_IFRAME = 'layui-upload-iframe', ELEM_CHOOSE = 'layui-upload-choose', ELEM_DRAG = 'layui-upload-drag'
|
||||
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, upload.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
accept: 'images' //允许上传的文件类型：images/file/video/audio
|
||||
,exts: '' //允许上传的文件后缀名
|
||||
,auto: true //是否选完文件后自动上传
|
||||
,bindAction: '' //手动上传触发的元素
|
||||
,url: '' //上传地址
|
||||
,field: 'file' //文件字段名
|
||||
,acceptMime: '' //筛选出的文件类型，默认为所有文件
|
||||
,method: 'post' //请求上传的 http 类型
|
||||
,data: {} //请求上传的额外参数
|
||||
,drag: true //是否允许拖拽上传
|
||||
,size: 0 //文件限制大小，默认不限制
|
||||
,number: 0 //允许同时上传的文件数，默认不限制
|
||||
,multiple: false //是否允许多文件上传，不支持ie8-9
|
||||
};
|
||||
|
||||
//初始渲染
|
||||
Class.prototype.render = function(options){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
options.elem = $(options.elem);
|
||||
options.bindAction = $(options.bindAction);
|
||||
|
||||
that.file();
|
||||
that.events();
|
||||
};
|
||||
|
||||
//追加文件域
|
||||
Class.prototype.file = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemFile = that.elemFile = $([
|
||||
'<input class="'+ ELEM_FILE +'" type="file" accept="'+ options.acceptMime +'" name="'+ options.field +'"'
|
||||
,(options.multiple ? ' multiple' : '')
|
||||
,'>'
|
||||
].join(''))
|
||||
,next = options.elem.next();
|
||||
|
||||
if(next.hasClass(ELEM_FILE) || next.hasClass(ELEM_FORM)){
|
||||
next.remove();
|
||||
}
|
||||
|
||||
//包裹ie8/9容器
|
||||
if(device.ie && device.ie < 10){
|
||||
options.elem.wrap('<div class="layui-upload-wrap"></div>');
|
||||
}
|
||||
|
||||
that.isFile() ? (
|
||||
that.elemFile = options.elem
|
||||
,options.field = options.elem[0].name
|
||||
) : options.elem.after(elemFile);
|
||||
|
||||
//初始化ie8/9的Form域
|
||||
if(device.ie && device.ie < 10){
|
||||
that.initIE();
|
||||
}
|
||||
};
|
||||
|
||||
//ie8-9初始化
|
||||
Class.prototype.initIE = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,iframe = $('<iframe id="'+ ELEM_IFRAME +'" class="'+ ELEM_IFRAME +'" name="'+ ELEM_IFRAME +'" frameborder="0"></iframe>')
|
||||
,elemForm = $(['<form target="'+ ELEM_IFRAME +'" class="'+ ELEM_FORM +'" method="post" key="set-mine" enctype="multipart/form-data" action="'+ options.url +'">'
|
||||
,'</form>'].join(''));
|
||||
|
||||
//插入iframe
|
||||
$('#'+ ELEM_IFRAME)[0] || $('body').append(iframe);
|
||||
|
||||
//包裹文件域
|
||||
if(!options.elem.next().hasClass(ELEM_FORM)){
|
||||
that.elemFile.wrap(elemForm);
|
||||
|
||||
//追加额外的参数
|
||||
options.elem.next('.'+ ELEM_FORM).append(function(){
|
||||
var arr = [];
|
||||
layui.each(options.data, function(key, value){
|
||||
value = typeof value === 'function' ? value() : value;
|
||||
arr.push('<input type="hidden" name="'+ key +'" value="'+ value +'">')
|
||||
});
|
||||
return arr.join('');
|
||||
}());
|
||||
}
|
||||
};
|
||||
|
||||
//异常提示
|
||||
Class.prototype.msg = function(content){
|
||||
return layer.msg(content, {
|
||||
icon: 2
|
||||
,shift: 6
|
||||
});
|
||||
};
|
||||
|
||||
//判断绑定元素是否为文件域本身
|
||||
Class.prototype.isFile = function(){
|
||||
var elem = this.config.elem[0];
|
||||
if(!elem) return;
|
||||
return elem.tagName.toLocaleLowerCase() === 'input' && elem.type === 'file'
|
||||
}
|
||||
|
||||
//预读图片信息
|
||||
Class.prototype.preview = function(callback){
|
||||
var that = this;
|
||||
if(window.FileReader){
|
||||
layui.each(that.chooseFiles, function(index, file){
|
||||
var reader = new FileReader();
|
||||
reader.readAsDataURL(file);
|
||||
reader.onload = function(){
|
||||
callback && callback(index, file, this.result);
|
||||
}
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
//执行上传
|
||||
Class.prototype.upload = function(files, type){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemFile = that.elemFile[0]
|
||||
|
||||
//高级浏览器处理方式，支持跨域
|
||||
,ajaxSend = function(){
|
||||
var successful = 0, aborted = 0
|
||||
,items = files || that.files || that.chooseFiles || elemFile.files
|
||||
,allDone = function(){ //多文件全部上传完毕的回调
|
||||
if(options.multiple && successful + aborted === that.fileLength){
|
||||
typeof options.allDone === 'function' && options.allDone({
|
||||
total: that.fileLength
|
||||
,successful: successful
|
||||
,aborted: aborted
|
||||
});
|
||||
}
|
||||
};
|
||||
layui.each(items, function(index, file){
|
||||
var formData = new FormData();
|
||||
|
||||
formData.append(options.field, file);
|
||||
|
||||
//追加额外的参数
|
||||
layui.each(options.data, function(key, value){
|
||||
value = typeof value === 'function' ? value() : value;
|
||||
formData.append(key, value);
|
||||
});
|
||||
|
||||
//提交文件
|
||||
var opts = {
|
||||
url: options.url
|
||||
,type: 'post' //统一采用 post 上传
|
||||
,data: formData
|
||||
,contentType: false
|
||||
,processData: false
|
||||
,dataType: 'json'
|
||||
,headers: options.headers || {}
|
||||
//成功回调
|
||||
,success: function(res){
|
||||
successful++;
|
||||
done(index, res);
|
||||
allDone();
|
||||
}
|
||||
//异常回调
|
||||
,error: function(){
|
||||
aborted++;
|
||||
that.msg('请求上传接口出现异常');
|
||||
error(index);
|
||||
allDone();
|
||||
}
|
||||
};
|
||||
//进度条
|
||||
if(typeof options.progress === 'function'){
|
||||
opts.xhr = function(){
|
||||
var xhr = $.ajaxSettings.xhr();
|
||||
//上传进度
|
||||
xhr.upload.addEventListener("progress", function (obj) {
|
||||
if(obj.lengthComputable){
|
||||
var percent = Math.floor((obj.loaded/obj.total)* 100); //百分比
|
||||
options.progress(percent, (options.item ? options.item[0] : options.elem[0]) , obj, index);
|
||||
}
|
||||
});
|
||||
return xhr;
|
||||
}
|
||||
}
|
||||
$.ajax(opts);
|
||||
});
|
||||
}
|
||||
|
||||
//低版本IE处理方式，不支持跨域
|
||||
,iframeSend = function(){
|
||||
var iframe = $('#'+ ELEM_IFRAME);
|
||||
|
||||
that.elemFile.parent().submit();
|
||||
|
||||
//获取响应信息
|
||||
clearInterval(Class.timer);
|
||||
Class.timer = setInterval(function() {
|
||||
var res, iframeBody = iframe.contents().find('body');
|
||||
try {
|
||||
res = iframeBody.text();
|
||||
} catch(e) {
|
||||
that.msg('获取上传后的响应信息出现异常');
|
||||
clearInterval(Class.timer);
|
||||
error();
|
||||
}
|
||||
if(res){
|
||||
clearInterval(Class.timer);
|
||||
iframeBody.html('');
|
||||
done(0, res);
|
||||
}
|
||||
}, 30);
|
||||
}
|
||||
|
||||
//统一回调
|
||||
,done = function(index, res){
|
||||
that.elemFile.next('.'+ ELEM_CHOOSE).remove();
|
||||
elemFile.value = '';
|
||||
if(typeof res !== 'object'){
|
||||
try {
|
||||
res = JSON.parse(res);
|
||||
} catch(e){
|
||||
res = {};
|
||||
return that.msg('请对上传接口返回有效JSON');
|
||||
}
|
||||
}
|
||||
typeof options.done === 'function' && options.done(res, index || 0, function(files){
|
||||
that.upload(files);
|
||||
});
|
||||
}
|
||||
|
||||
//统一网络异常回调
|
||||
,error = function(index){
|
||||
if(options.auto){
|
||||
elemFile.value = '';
|
||||
}
|
||||
typeof options.error === 'function' && options.error(index || 0, function(files){
|
||||
that.upload(files);
|
||||
});
|
||||
}
|
||||
|
||||
,exts = options.exts
|
||||
,check ,value = function(){
|
||||
var arr = [];
|
||||
layui.each(files || that.chooseFiles, function(i, item){
|
||||
arr.push(item.name);
|
||||
});
|
||||
return arr;
|
||||
}()
|
||||
|
||||
//回调返回的参数
|
||||
,args = {
|
||||
//预览
|
||||
preview: function(callback){
|
||||
that.preview(callback);
|
||||
}
|
||||
//上传
|
||||
,upload: function(index, file){
|
||||
var thisFile = {};
|
||||
thisFile[index] = file;
|
||||
that.upload(thisFile);
|
||||
}
|
||||
//追加文件到队列
|
||||
,pushFile: function(){
|
||||
that.files = that.files || {};
|
||||
layui.each(that.chooseFiles, function(index, item){
|
||||
that.files[index] = item;
|
||||
});
|
||||
return that.files;
|
||||
}
|
||||
//重置文件
|
||||
,resetFile: function(index, file, filename){
|
||||
var newFile = new File([file], filename);
|
||||
that.files = that.files || {};
|
||||
that.files[index] = newFile;
|
||||
}
|
||||
}
|
||||
|
||||
//提交上传
|
||||
,send = function(){
|
||||
//选择文件的回调
|
||||
if(type === 'choose' || options.auto){
|
||||
options.choose && options.choose(args);
|
||||
if(type === 'choose'){
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
//上传前的回调 - 如果回调函数明确返回false，则停止上传(#pulls55)
|
||||
if(options.before && (options.before(args) === false)) return;
|
||||
|
||||
//IE兼容处理
|
||||
if(device.ie){
|
||||
return device.ie > 9 ? ajaxSend() : iframeSend();
|
||||
}
|
||||
|
||||
ajaxSend();
|
||||
}
|
||||
|
||||
//校验文件格式
|
||||
value = value.length === 0
|
||||
? ((elemFile.value.match(/[^\/\\]+\..+/g)||[]) || '')
|
||||
: value;
|
||||
|
||||
if(value.length === 0) return;
|
||||
|
||||
switch(options.accept){
|
||||
case 'file': //一般文件
|
||||
if(exts && !RegExp('\\w\\.('+ exts +')$', 'i').test(escape(value))){
|
||||
that.msg('选择的文件中包含不支持的格式');
|
||||
return elemFile.value = '';
|
||||
}
|
||||
break;
|
||||
case 'video': //视频文件
|
||||
if(!RegExp('\\w\\.('+ (exts || 'avi|mp4|wma|rmvb|rm|flash|3gp|flv') +')$', 'i').test(escape(value))){
|
||||
that.msg('选择的视频中包含不支持的格式');
|
||||
return elemFile.value = '';
|
||||
}
|
||||
break;
|
||||
case 'audio': //音频文件
|
||||
if(!RegExp('\\w\\.('+ (exts || 'mp3|wav|mid') +')$', 'i').test(escape(value))){
|
||||
that.msg('选择的音频中包含不支持的格式');
|
||||
return elemFile.value = '';
|
||||
}
|
||||
break;
|
||||
default: //图片文件
|
||||
layui.each(value, function(i, item){
|
||||
if(!RegExp('\\w\\.('+ (exts || 'jpg|png|gif|bmp|jpeg$') +')', 'i').test(escape(item))){
|
||||
check = true;
|
||||
}
|
||||
});
|
||||
if(check){
|
||||
that.msg('选择的图片中包含不支持的格式');
|
||||
return elemFile.value = '';
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
//检验文件数量
|
||||
that.fileLength = function(){
|
||||
var length = 0
|
||||
,items = files || that.files || that.chooseFiles || elemFile.files;
|
||||
layui.each(items, function(){
|
||||
length++;
|
||||
});
|
||||
return length;
|
||||
}();
|
||||
if(options.number && that.fileLength > options.number){
|
||||
return that.msg('同时最多只能上传的数量为：'+ options.number);
|
||||
}
|
||||
|
||||
//检验文件大小
|
||||
if(options.size > 0 && !(device.ie && device.ie < 10)){
|
||||
var limitSize;
|
||||
|
||||
layui.each(that.chooseFiles, function(index, file){
|
||||
if(file.size > 1024*options.size){
|
||||
var size = options.size/1024;
|
||||
size = size >= 1 ? (size.toFixed(2) + 'MB') : options.size + 'KB'
|
||||
elemFile.value = '';
|
||||
limitSize = size;
|
||||
}
|
||||
});
|
||||
if(limitSize) return that.msg('文件不能超过'+ limitSize);
|
||||
}
|
||||
send();
|
||||
};
|
||||
|
||||
//重置方法
|
||||
Class.prototype.reload = function(options){
|
||||
options = options || {};
|
||||
delete options.elem;
|
||||
delete options.bindAction;
|
||||
|
||||
var that = this
|
||||
,options = that.config = $.extend({}, that.config, upload.config, options)
|
||||
,next = options.elem.next();
|
||||
|
||||
//更新文件域相关属性
|
||||
next.attr({
|
||||
name: options.name
|
||||
,accept: options.acceptMime
|
||||
,multiple: options.multiple
|
||||
});
|
||||
};
|
||||
|
||||
//事件处理
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
//设置当前选择的文件队列
|
||||
,setChooseFile = function(files){
|
||||
that.chooseFiles = {};
|
||||
layui.each(files, function(i, item){
|
||||
var time = new Date().getTime();
|
||||
that.chooseFiles[time + '-' + i] = item;
|
||||
});
|
||||
}
|
||||
|
||||
//设置选择的文本
|
||||
,setChooseText = function(files, filename){
|
||||
var elemFile = that.elemFile
|
||||
,item = options.item ? options.item : options.elem
|
||||
,value = files.length > 1
|
||||
? files.length + '个文件'
|
||||
: ((files[0] || {}).name || (elemFile[0].value.match(/[^\/\\]+\..+/g)||[]) || '');
|
||||
|
||||
if(elemFile.next().hasClass(ELEM_CHOOSE)){
|
||||
elemFile.next().remove();
|
||||
}
|
||||
that.upload(null, 'choose');
|
||||
if(that.isFile() || options.choose) return;
|
||||
elemFile.after('<span class="layui-inline '+ ELEM_CHOOSE +'">'+ value +'</span>');
|
||||
};
|
||||
|
||||
//点击上传容器
|
||||
options.elem.off('upload.start').on('upload.start', function(){
|
||||
var othis = $(this), data = othis.attr('lay-data');
|
||||
|
||||
if(data){
|
||||
try{
|
||||
data = new Function('return '+ data)();
|
||||
that.config = $.extend({}, options, data);
|
||||
} catch(e){
|
||||
hint.error('Upload element property lay-data configuration item has a syntax error: ' + data)
|
||||
}
|
||||
}
|
||||
|
||||
that.config.item = othis;
|
||||
that.elemFile[0].click();
|
||||
});
|
||||
|
||||
//拖拽上传
|
||||
if(!(device.ie && device.ie < 10)){
|
||||
options.elem.off('upload.over').on('upload.over', function(){
|
||||
var othis = $(this)
|
||||
othis.attr('lay-over', '');
|
||||
})
|
||||
.off('upload.leave').on('upload.leave', function(){
|
||||
var othis = $(this)
|
||||
othis.removeAttr('lay-over');
|
||||
})
|
||||
.off('upload.drop').on('upload.drop', function(e, param){
|
||||
var othis = $(this), files = param.originalEvent.dataTransfer.files || [];
|
||||
|
||||
othis.removeAttr('lay-over');
|
||||
setChooseFile(files);
|
||||
|
||||
if(options.auto){
|
||||
that.upload(files);
|
||||
} else {
|
||||
setChooseText(files);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
//文件选择
|
||||
that.elemFile.off('upload.change').on('upload.change', function(){
|
||||
var files = this.files || [];
|
||||
setChooseFile(files);
|
||||
options.auto ? that.upload() : setChooseText(files); //是否自动触发上传
|
||||
});
|
||||
|
||||
//手动触发上传
|
||||
options.bindAction.off('upload.action').on('upload.action', function(){
|
||||
that.upload();
|
||||
});
|
||||
|
||||
//防止事件重复绑定
|
||||
if(options.elem.data('haveEvents')) return;
|
||||
|
||||
that.elemFile.on('change', function(){
|
||||
$(this).trigger('upload.change');
|
||||
});
|
||||
|
||||
options.elem.on('click', function(){
|
||||
if(that.isFile()) return;
|
||||
$(this).trigger('upload.start');
|
||||
});
|
||||
|
||||
if(options.drag){
|
||||
options.elem.on('dragover', function(e){
|
||||
e.preventDefault();
|
||||
$(this).trigger('upload.over');
|
||||
}).on('dragleave', function(e){
|
||||
$(this).trigger('upload.leave');
|
||||
}).on('drop', function(e){
|
||||
e.preventDefault();
|
||||
$(this).trigger('upload.drop', e);
|
||||
});
|
||||
}
|
||||
|
||||
options.bindAction.on('click', function(){
|
||||
$(this).trigger('upload.action');
|
||||
});
|
||||
|
||||
options.elem.data('haveEvents', true);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
upload.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisUpload.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, upload);
|
||||
});
|
||||
|
||||
248
src/modules/util.js
Normal file
248
src/modules/util.js
Normal file
@@ -0,0 +1,248 @@
|
||||
|
||||
/*!
|
||||
* util 工具组件
|
||||
*/
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,hint = layui.hint()
|
||||
|
||||
//外部接口
|
||||
,util = {
|
||||
//固定块
|
||||
fixbar: function(options){
|
||||
var ELEM = 'layui-fixbar', TOP_BAR = 'layui-fixbar-top'
|
||||
,dom = $(document), body = $('body')
|
||||
,is, timer;
|
||||
|
||||
options = $.extend({
|
||||
showHeight: 200 //出现TOP的滚动条高度临界值
|
||||
}, options);
|
||||
|
||||
options.bar1 = options.bar1 === true ? '' : options.bar1;
|
||||
options.bar2 = options.bar2 === true ? '' : options.bar2;
|
||||
options.bgcolor = options.bgcolor ? ('background-color:' + options.bgcolor) : '';
|
||||
|
||||
var icon = [options.bar1, options.bar2, ''] //图标：信息、问号、TOP
|
||||
,elem = $(['<ul class="'+ ELEM +'">'
|
||||
,options.bar1 ? '<li class="layui-icon" lay-type="bar1" style="'+ options.bgcolor +'">'+ icon[0] +'</li>' : ''
|
||||
,options.bar2 ? '<li class="layui-icon" lay-type="bar2" style="'+ options.bgcolor +'">'+ icon[1] +'</li>' : ''
|
||||
,'<li class="layui-icon '+ TOP_BAR +'" lay-type="top" style="'+ options.bgcolor +'">'+ icon[2] +'</li>'
|
||||
,'</ul>'].join(''))
|
||||
,topBar = elem.find('.'+TOP_BAR)
|
||||
,scroll = function(){
|
||||
var stop = dom.scrollTop();
|
||||
if(stop >= (options.showHeight)){
|
||||
is || (topBar.show(), is = 1);
|
||||
} else {
|
||||
is && (topBar.hide(), is = 0);
|
||||
}
|
||||
};
|
||||
if($('.'+ ELEM)[0]) return;
|
||||
|
||||
typeof options.css === 'object' && elem.css(options.css);
|
||||
body.append(elem), scroll();
|
||||
|
||||
//bar点击事件
|
||||
elem.find('li').on('click', function(){
|
||||
var othis = $(this), type = othis.attr('lay-type');
|
||||
if(type === 'top'){
|
||||
$('html,body').animate({
|
||||
scrollTop : 0
|
||||
}, 200);
|
||||
}
|
||||
options.click && options.click.call(this, type);
|
||||
});
|
||||
|
||||
//Top显示控制
|
||||
dom.on('scroll', function(){
|
||||
clearTimeout(timer);
|
||||
timer = setTimeout(function(){
|
||||
scroll();
|
||||
}, 100);
|
||||
});
|
||||
}
|
||||
|
||||
//倒计时
|
||||
,countdown: function(endTime, serverTime, callback){
|
||||
var that = this
|
||||
,type = typeof serverTime === 'function'
|
||||
,end = new Date(endTime).getTime()
|
||||
,now = new Date((!serverTime || type) ? new Date().getTime() : serverTime).getTime()
|
||||
,count = end - now
|
||||
,time = [
|
||||
Math.floor(count/(1000*60*60*24)) //天
|
||||
,Math.floor(count/(1000*60*60)) % 24 //时
|
||||
,Math.floor(count/(1000*60)) % 60 //分
|
||||
,Math.floor(count/1000) % 60 //秒
|
||||
];
|
||||
|
||||
if(type) callback = serverTime;
|
||||
|
||||
var timer = setTimeout(function(){
|
||||
that.countdown(endTime, now + 1000, callback);
|
||||
}, 1000);
|
||||
|
||||
callback && callback(count > 0 ? time : [0,0,0,0], serverTime, timer);
|
||||
|
||||
if(count <= 0) clearTimeout(timer);
|
||||
return timer;
|
||||
}
|
||||
|
||||
//某个时间在当前时间的多久前
|
||||
,timeAgo: function(time, onlyDate){
|
||||
var that = this
|
||||
,arr = [[], []]
|
||||
,stamp = new Date().getTime() - new Date(time).getTime();
|
||||
|
||||
//返回具体日期
|
||||
if(stamp > 1000*60*60*24*31){
|
||||
stamp = new Date(time);
|
||||
arr[0][0] = that.digit(stamp.getFullYear(), 4);
|
||||
arr[0][1] = that.digit(stamp.getMonth() + 1);
|
||||
arr[0][2] = that.digit(stamp.getDate());
|
||||
|
||||
//是否输出时间
|
||||
if(!onlyDate){
|
||||
arr[1][0] = that.digit(stamp.getHours());
|
||||
arr[1][1] = that.digit(stamp.getMinutes());
|
||||
arr[1][2] = that.digit(stamp.getSeconds());
|
||||
}
|
||||
return arr[0].join('-') + ' ' + arr[1].join(':');
|
||||
}
|
||||
|
||||
//30天以内，返回“多久前”
|
||||
if(stamp >= 1000*60*60*24){
|
||||
return ((stamp/1000/60/60/24)|0) + '天前';
|
||||
} else if(stamp >= 1000*60*60){
|
||||
return ((stamp/1000/60/60)|0) + '小时前';
|
||||
} else if(stamp >= 1000*60*3){ //3分钟以内为：刚刚
|
||||
return ((stamp/1000/60)|0) + '分钟前';
|
||||
} else if(stamp < 0){
|
||||
return '未来';
|
||||
} else {
|
||||
return '刚刚';
|
||||
}
|
||||
}
|
||||
|
||||
//数字前置补零
|
||||
,digit: function(num, length){
|
||||
var str = '';
|
||||
num = String(num);
|
||||
length = length || 2;
|
||||
for(var i = num.length; i < length; i++){
|
||||
str += '0';
|
||||
}
|
||||
return num < Math.pow(10, length) ? str + (num|0) : num;
|
||||
}
|
||||
|
||||
//转化为日期格式字符
|
||||
,toDateString: function(time, format){
|
||||
//若 null 或空字符，则返回空字符
|
||||
if(time === null || time === '') return '';
|
||||
|
||||
var that = this
|
||||
,date = new Date(function(){
|
||||
if(!time) return;
|
||||
return isNaN(time) ? time : (typeof time === 'string' ? parseInt(time) : time)
|
||||
}() || new Date())
|
||||
,ymd = [
|
||||
that.digit(date.getFullYear(), 4)
|
||||
,that.digit(date.getMonth() + 1)
|
||||
,that.digit(date.getDate())
|
||||
]
|
||||
,hms = [
|
||||
that.digit(date.getHours())
|
||||
,that.digit(date.getMinutes())
|
||||
,that.digit(date.getSeconds())
|
||||
];
|
||||
|
||||
if(!date.getDate()) return hint.error('Invalid Msec for "util.toDateString(Msec)"'), '';
|
||||
|
||||
format = format || 'yyyy-MM-dd HH:mm:ss';
|
||||
return format.replace(/yyyy/g, ymd[0])
|
||||
.replace(/MM/g, ymd[1])
|
||||
.replace(/dd/g, ymd[2])
|
||||
.replace(/HH/g, hms[0])
|
||||
.replace(/mm/g, hms[1])
|
||||
.replace(/ss/g, hms[2]);
|
||||
}
|
||||
|
||||
//转义 html，防 xss 攻击
|
||||
,escape: function(html){
|
||||
return String(html || '').replace(/&(?!#?[a-zA-Z0-9]+;)/g, '&')
|
||||
.replace(/</g, '<').replace(/>/g, '>')
|
||||
.replace(/'/g, ''').replace(/"/g, '"');
|
||||
}
|
||||
|
||||
//还原转义的 html
|
||||
,unescape: function(str){
|
||||
return String(str || '').replace(/\&/g, '&')
|
||||
.replace(/\</g, '<').replace(/\>/g, '>')
|
||||
.replace(/\'/, '\'').replace(/\"/, '"');
|
||||
}
|
||||
|
||||
//让指定的元素保持在可视区域
|
||||
,toVisibleArea: function(options){
|
||||
options = $.extend({
|
||||
margin: 160 //触发动作的边界值
|
||||
,duration: 200 //动画持续毫秒数
|
||||
,type: 'y' //触发方向，x 水平、y 垂直
|
||||
}, options);
|
||||
|
||||
if(!options.scrollElem[0] || !options.thisElem[0]) return;
|
||||
|
||||
var scrollElem = options.scrollElem //滚动元素
|
||||
,thisElem = options.thisElem //目标元素
|
||||
,vertical = options.type === 'y' //是否垂直方向
|
||||
,SCROLL_NAME = vertical ? 'scrollTop' : 'scrollLeft' //滚动方法
|
||||
,OFFSET_NAME = vertical ? 'top' : 'left' //坐标方式
|
||||
,scrollValue = scrollElem[SCROLL_NAME]() //当前滚动距离
|
||||
,size = scrollElem[vertical ? 'height' : 'width']() //滚动元素的尺寸
|
||||
,scrollOffet = scrollElem.offset()[OFFSET_NAME] //滚动元素所处位置
|
||||
,thisOffset = thisElem.offset()[OFFSET_NAME] - scrollOffet //目标元素当前的所在位置
|
||||
,obj = {};
|
||||
|
||||
//边界满足条件
|
||||
if(thisOffset > size - options.margin || thisOffset < options.margin){
|
||||
obj[SCROLL_NAME] = thisOffset - size/2 + scrollValue
|
||||
scrollElem.animate(obj, options.duration);
|
||||
}
|
||||
}
|
||||
|
||||
//批量事件
|
||||
,event: function(attr, obj, eventType){
|
||||
var _body = $('body');
|
||||
eventType = eventType || 'click';
|
||||
|
||||
//记录事件回调集合
|
||||
obj = util.event[attr] = $.extend(true, util.event[attr], obj) || {};
|
||||
|
||||
//清除委托事件
|
||||
util.event.UTIL_EVENT_CALLBACK = util.event.UTIL_EVENT_CALLBACK || {};
|
||||
_body.off(eventType, '*['+ attr +']', util.event.UTIL_EVENT_CALLBACK[attr])
|
||||
|
||||
//绑定委托事件
|
||||
util.event.UTIL_EVENT_CALLBACK[attr] = function(){
|
||||
var othis = $(this)
|
||||
,key = othis.attr(attr);
|
||||
(typeof obj[key] === 'function') && obj[key].call(this, othis);
|
||||
};
|
||||
|
||||
//清除旧事件，绑定新事件
|
||||
_body.on(eventType, '*['+ attr +']', util.event.UTIL_EVENT_CALLBACK[attr]);
|
||||
|
||||
return obj;
|
||||
}
|
||||
};
|
||||
|
||||
// DOM 尺寸变化，该创意来自：http://benalman.com/projects/jquery-resize-plugin/
|
||||
/*
|
||||
!function(a,b,c){"$:nomunge";function l(){f=b[g](function(){d.each(function(){var b=a(this),c=b.width(),d=b.height(),e=a.data(this,i);(c!==e.w||d!==e.h)&&b.trigger(h,[e.w=c,e.h=d])}),l()},e[j])}var f,d=a([]),e=a.resize=a.extend(a.resize,{}),g="setTimeout",h="resize",i=h+"-special-event",j="delay",k="throttleWindow";e[j]=250,e[k]=!0,a.event.special[h]={setup:function(){if(!e[k]&&this[g])return!1;var b=a(this);d=d.add(b),a.data(this,i,{w:b.width(),h:b.height()}),1===d.length&&l()},teardown:function(){if(!e[k]&&this[g])return!1;var b=a(this);d=d.not(b),b.removeData(i),d.length||clearTimeout(f)},add:function(b){function f(b,e,f){var g=a(this),h=a.data(this,i)||{};h.w=e!==c?e:g.width(),h.h=f!==c?f:g.height(),d.apply(this,arguments)}if(!e[k]&&this[g])return!1;var d;return a.isFunction(b)?(d=b,f):(d=b.handler,b.handler=f,void 0)}}}($,window);
|
||||
*/
|
||||
|
||||
//暴露接口
|
||||
exports('util', util);
|
||||
});
|
||||
Reference in New Issue
Block a user