fix(atree): 2.0.0-beta
This commit is contained in:
smallwei
parent
a34c39a1dd
commit
ea24b7635d
@ -33,6 +33,8 @@
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// drag: true,
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// drag: true,
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spreadAll:true,
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spreadAll:true,
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props:{
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props:{
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addBtnLabel:'新增',
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deleteBtnLabel:'删除',
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name: 'name',
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name: 'name',
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id: 'id',
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id: 'id',
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children:'children',
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children:'children',
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@ -7,389 +7,414 @@
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*/
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*/
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layui.define('jquery', function(exports) {
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layui.define('jquery', function(exports) {
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"use strict";
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"use strict";
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var $ = layui.$,
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var $ = layui.$,
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hint = layui.hint();
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hint = layui.hint();
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//勾选集合
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//勾选集合
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var changeList = [];
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var changeList = [];
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//变量别名
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//变量别名
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var props ={
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var props = {
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name: 'name',
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name: 'name',
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id: 'id',
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id: 'id',
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children:'children',
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children: 'children',
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checkbox:'checkbox',
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checkbox: 'checkbox',
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spread:'spread'
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spread: 'spread',
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};
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deleteBtnLabelKey: 'delete',
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addBtnLabelKey: 'add',
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};
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var enterSkin = 'layui-tree-enter',
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var enterSkin = 'layui-tree-enter',
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Tree = function(options) {
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Tree = function(options) {
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this.options = options;
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this.options = options;
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this.nodes = options.nodes || [];
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this.nodes = options.nodes || [];
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this.props = this.options.props || props;
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this.props = this.options.props || props;
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this.nameKey = this.props.name || props.name;
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this.nameKey = this.props.name || props.name;
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this.idKey = this.props.id || props.id;
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this.idKey = this.props.id || props.id;
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this.childrenKey = this.props.children || props.children;
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this.childrenKey = this.props.children || props.children;
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this.checkboxKey = this.props.checkbox || props.checkbox;
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this.checkboxKey = this.props.checkbox || props.checkbox;
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this.spreadKey = this.props.spread || props.spread;
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this.spreadKey = this.props.spread || props.spread;
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};
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this.addBtnLabelKey = this.props.addBtnLabel || props.addBtnLabel;
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//图标
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this.deleteBtnLabelKey = this.props.deleteBtnLabel || props.deleteBtnLabel;
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var icon = {
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};
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arrow: ['', ''] //箭头
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//图标
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,
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var icon = {
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checkbox: ['', ''] //复选框
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arrow: ['', ''] //箭头
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,
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,
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leaf: '' //叶节点
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checkbox: ['', ''] //复选框
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};
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,
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leaf: '' //叶节点
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};
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//初始化
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//初始化
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Tree.prototype.init = function(elem) {
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Tree.prototype.init = function(elem) {
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var that = this;
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var that = this;
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elem.addClass('layui-box layui-tree'); //添加tree样式
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elem.addClass('layui-box layui-tree'); //添加tree样式
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if(that.options.skin) {
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if(that.options.skin) {
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elem.addClass('layui-tree-skin-' + that.options.skin);
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elem.addClass('layui-tree-skin-' + that.options.skin);
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}
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}
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that.tree(elem);
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that.tree(elem);
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that.on(elem);
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that.on(elem);
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};
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};
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//树节点解析
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//树节点解析
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Tree.prototype.tree = function(elem, children) {
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Tree.prototype.tree = function(elem, children) {
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var that = this,
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var that = this,
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options = that.options
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options = that.options
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var nodes = children || options.nodes;
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var nodes = children || options.nodes;
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layui.each(nodes, function(index, item) {
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layui.each(nodes, function(index, item) {
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var hasChild = item[that.childrenKey] && item[that.childrenKey].length > 0;
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var hasChild = item[that.childrenKey] && item[that.childrenKey].length > 0;
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var dom = that.getDom(item);
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var dom = that.getDom(item);
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var ul = $(dom.ul(item));
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var ul = $(dom.ul(item));
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var li = $(that.getNode(item));
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var li = $(that.getNode(item));
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//如果被选中加入checkbox集合里
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//如果被选中加入checkbox集合里
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if(item[that.checkboxKey]){
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if(item[that.checkboxKey]) {
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changeList.push(item);
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changeList.push(item);
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}
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}
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//如果有子节点，则递归继续生成树
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//如果有子节点，则递归继续生成树
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if(hasChild) {
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if(hasChild) {
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li.append(ul);
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li.append(ul);
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that.tree(ul, item[that.childrenKey]);
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that.tree(ul, item[that.childrenKey]);
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}
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}
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//伸展节点
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//伸展节点
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that.spread(li, item);
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that.spread(li, item);
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that.bindUlEvent(li, item);
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that.bindUlEvent(li, item);
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elem.append(li);
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elem.append(li);
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});
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});
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};
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};
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//节点dom拼接
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//节点dom拼接
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Tree.prototype.getDom = function(item) {
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Tree.prototype.getDom = function(item) {
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var that = this,
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var that = this,
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options = that.options,
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options = that.options,
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item = item,
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item = item,
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hasChild = item[that.childrenKey] && item[that.childrenKey].length > 0;
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hasChild = item[that.childrenKey] && item[that.childrenKey].length > 0;
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return {
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return {
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spread: function() {
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spread: function() {
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return hasChild ? '<i class="layui-icon layui-tree-spread">' + (
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return hasChild ? '<i class="layui-icon layui-tree-spread">' + (
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item[that.spreadKey] || options.spreadAll ? icon.arrow[1] : icon.arrow[0]
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item[that.spreadKey] || options.spreadAll ? icon.arrow[1] : icon.arrow[0]
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) + '</i>' : '';
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) + '</i>' : '';
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},
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},
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checkbox: function() {
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checkbox: function() {
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return options.check ? (
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return options.check ? (
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'<i class="layui-icon layui-tree-check'+(item[that.checkboxKey]?' is-checked':'')+'">' + (
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'<i class="layui-icon layui-tree-check' + (item[that.checkboxKey] ? ' is-checked' : '') + '">' + (
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item[that.checkboxKey]? icon.checkbox[1] : icon.checkbox[0]
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item[that.checkboxKey] ? icon.checkbox[1] : icon.checkbox[0]
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) + '</i>'
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) + '</i>'
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) : '';
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) : '';
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},
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},
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ul:function(){
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ul: function() {
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return '<ul class="' + (item[that.spreadKey] || options.spreadAll ? "layui-show" : "") + '"></ul>'
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return '<ul class="' + (item[that.spreadKey] || options.spreadAll ? "layui-show" : "") + '"></ul>'
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},
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},
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node: function() {
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node: function() {
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return '<a href="' + (item.href || 'javascript:;') + '" ' + (
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return '<a href="' + (item.href || 'javascript:;') + '" ' + (
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options.target && item.href ? 'target=\"' + options.target + '\"' : ''
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options.target && item.href ? 'target=\"' + options.target + '\"' : ''
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) + '>' +
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) + '>' +
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('<cite>' + (item[that.nameKey] || '未命名') + '</cite></a>')
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('<cite>' + (item[that.nameKey] || '未命名') + '</cite></a>')
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},
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},
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menu: function() {
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menu: function() {
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return '<div class="layui-tree-menu">' +
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return '<div class="layui-tree-menu">' +
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'<span class="layui-tree-add">Add</span>' +
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'<span class="layui-tree-add">' + that.addBtnLabelKey + '</span>' +
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'<span class="layui-tree-delete">Delete</span>' +
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'<span class="layui-tree-delete">' + that.deleteBtnLabelKey + '</span>' +
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'</div>'
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'</div>'
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}
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}
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}
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}
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}
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}
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//获取树节点
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//获取树节点
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Tree.prototype.getNode = function(item) {
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Tree.prototype.getNode = function(item) {
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var that = this,
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var that = this,
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options = that.options
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options = that.options
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var dom = that.getDom(item);
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var dom = that.getDom(item);
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var li = ['<li '
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var li = ['<li ' +
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+ (item[that.spreadKey] || options.spreadAll ? 'data-spread="' + (item[that.spreadKey] || true) + '"' : '')
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(item[that.spreadKey] || options.spreadAll ? 'data-spread="' + (item[that.spreadKey] || true) + '"' : '') +
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+(item[that.checkboxKey] ? 'data-check="' + item[that.checkboxKey] + '"' : '')
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(item[that.checkboxKey] ? 'data-check="' + item[that.checkboxKey] + '"' : '') +
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+('data-id=' + item[that.idKey])
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('data-id=' + item[that.idKey]) +
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+ '><div class="layui-tree-node">'
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'><div class="layui-tree-node">'
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//展开箭头
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//展开箭头
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,
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,
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dom.spread()
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dom.spread()
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//复选框
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//复选框
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,
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,
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dom.checkbox()
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dom.checkbox()
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//节点
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//节点
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,
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,
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dom.node()
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dom.node()
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//菜单
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//菜单
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,
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,
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dom.menu()
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dom.menu(),
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,
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'</div></li>'
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'</div></li>'
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].join('');
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].join('');
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return li;
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return li;
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}
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}
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//父绑定事件
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//父绑定事件
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Tree.prototype.bindUlEvent = function(li, item) {
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Tree.prototype.bindUlEvent = function(li, item) {
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var that = this,
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var that = this,
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options = that.options
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options = that.options
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//触发点击节点回调
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//触发点击节点回调
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typeof options.click === 'function' && that.click(li, item);
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typeof options.click === 'function' && that.click(li, item);
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//节点选择
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//节点选择
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typeof options.change === 'function' && options.check === 'checkbox' && that.checkbox(li, item);
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typeof options.change === 'function' && options.check === 'checkbox' && that.checkbox(li, item);
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//新增方法
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//新增方法
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typeof options.addClick === 'function' && that.add(li, item);
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typeof options.addClick === 'function' && that.add(li, item);
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//删除方法
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//删除方法
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typeof options.deleteClick === 'function' && that.delete(li, item);
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typeof options.deleteClick === 'function' && that.delete(li, item);
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//拖拽节点
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//拖拽节点
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options.drag && that.drag(li, item);
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options.drag && that.drag(li, item);
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}
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}
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//选中回调函数
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//选中回调函数
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Tree.prototype.change = function() {
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Tree.prototype.change = function() {
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var that = this,
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var that = this,
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options = that.options;
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options = that.options;
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options.change(changeList);
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options.change(changeList);
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},
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},
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//新增方法回调
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//新增方法回调
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Tree.prototype.add = function(elem, item) {
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Tree.prototype.add = function(elem, item) {
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var that = this,
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var that = this,
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options = that.options;
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options = that.options;
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var node =elem.children('.layui-tree-node');
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var node = elem.children('.layui-tree-node');
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var addBtn = node.children('.layui-tree-menu').children('.layui-tree-add')
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var addBtn = node.children('.layui-tree-menu').children('.layui-tree-add')
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var arrow = node.children('.layui-tree-spread')
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var arrow = node.children('.layui-tree-spread')
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var ul = elem.children('ul'),
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var ul = elem.children('ul'),
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a = node.children('a');
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a = node.children('a');
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var addEvent = function(e) {
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var addEvent = function(e) {
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layui.stope(e);
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layui.stope(e);
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var _addEvent = {
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var _addEvent = {
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add: function(itemAddObj) {
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add: function(itemAddObj) {
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if(!item[that.childrenKey]){
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if(!item[that.childrenKey]) {
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item[that.childrenKey] = [];
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item[that.childrenKey] = [];
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}
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}
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item[that.childrenKey].push(itemAddObj);
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item[that.childrenKey].push(itemAddObj);
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var dom = that.getDom(item);
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var dom = that.getDom(item);
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if(!ul[0]) {
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if(!ul[0]) {
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ul = $(dom.ul())
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ul = $(dom.ul())
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elem.append(ul);
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elem.append(ul);
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}
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}
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if(!arrow[0]) {
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if(!arrow[0]) {
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arrow = $(dom.spread());
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arrow = $(dom.spread());
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elem.prepend(arrow);
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node.prepend(arrow);
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that.spread(elem, item);
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that.spread(elem, item);
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}
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}
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if(!elem.data('spread')) {
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if(!elem.data('spread')) {
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that.open(elem, ul, arrow)
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that.open(elem, ul, arrow)
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}
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}
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var li = $(that.getNode(itemAddObj));
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var li = $(that.getNode(itemAddObj));
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that.bindUlEvent(li, itemAddObj);
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that.bindUlEvent(li, itemAddObj);
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ul.append(li);
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ul.append(li);
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}
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}
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}
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}
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options.addClick(item, elem, _addEvent.add)
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options.addClick(item, elem, _addEvent.add)
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}
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}
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addBtn.on('click', addEvent);
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addBtn.on('click', addEvent);
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}
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}
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//删除方法回调
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//删除方法回调
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Tree.prototype.delete = function(elem, item) {
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Tree.prototype.delete = function(elem, item) {
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var that = this,
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var that = this,
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options = that.options;
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options = that.options;
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var node =elem.children('.layui-tree-node');
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var node = elem.children('.layui-tree-node');
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var deleteBtn = node.children('.layui-tree-menu').children('.layui-tree-delete')
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var deleteBtn = node.children('.layui-tree-menu').children('.layui-tree-delete')
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var ul = elem.children('ul'),
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var ul = elem.children('ul'),
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a = elem.children('a');
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a = elem.children('a');
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var deleteEvent = function(e) {
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var deleteEvent = function(e) {
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layui.stope(e);
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layui.stope(e);
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var _deleteEvent = {
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var _deleteEvent = {
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done: function() {
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done: function() {
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var parent =elem.parent();
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var parent = elem.parent();
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var arrow = parent.parent().children('.layui-tree-spread')
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var arrow = parent.parent().children('.layui-tree-spread')
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if(parent.children('li').length===1){
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if(parent.children('li').length === 1) {
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arrow.remove();
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arrow.remove();
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}
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}
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elem.remove();
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elem.remove();
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}
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}
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}
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}
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options.deleteClick(item, elem, _deleteEvent.done)
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options.deleteClick(item, elem, _deleteEvent.done)
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}
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}
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deleteBtn.on('click', deleteEvent);
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deleteBtn.on('click', deleteEvent);
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}
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}
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//点击节点回调
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//点击节点回调
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Tree.prototype.click = function(elem, item) {
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Tree.prototype.click = function(elem, item) {
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var that = this,
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var that = this,
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options = that.options;
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options = that.options;
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var node =elem.children('.layui-tree-node');
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var node = elem.children('.layui-tree-node');
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node.children('a').on('click', function(e) {
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node.children('a').on('click', function(e) {
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layui.stope(e);
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layui.stope(e);
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options.click(item)
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options.click(item)
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});
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});
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};
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};
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//节点选择
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//节点选择
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Tree.prototype.checkbox = function(elem, item) {
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Tree.prototype.checkbox = function(elem, item) {
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var that = this,
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var that = this,
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options = that.options;
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options = that.options;
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var node =elem.children('.layui-tree-node');
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var node = elem.children('.layui-tree-node');
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var checkbox = node.children('.layui-tree-check')
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var checkbox = node.children('.layui-tree-check')
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var ul = elem.children('ul'),
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var ul = elem.children('ul'),
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a = node.children('a');
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a = node.children('a');
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var check = function() {
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var whileAllCheck = function(dom, item, type) {
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var index = layui.findObj(changeList, item);
|
var list = dom.children('.layui-show').find('li');
|
||||||
if(elem.data('check')) {
|
var children = item ? item.children || [] : [];
|
||||||
elem.data('check', null)
|
for(var i = 0; i < list.length; i++) {
|
||||||
checkbox.removeClass(' is-checked');
|
var li = $(list[i]);
|
||||||
checkbox.html(icon.checkbox[0]);
|
setCheck(li, children[i], type);
|
||||||
} else {
|
whileAllCheck(li, children[i], type);
|
||||||
elem.data('check', true);
|
}
|
||||||
checkbox.addClass(' is-checked');
|
}
|
||||||
checkbox.html(icon.checkbox[1]);
|
var setCheck = function(elem, item, type) {
|
||||||
}
|
var checkbox = elem.children('.layui-tree-node').find('.layui-tree-check');
|
||||||
if(index === -1) {
|
if(type) {
|
||||||
changeList.push(item);
|
elem.data('check', true)
|
||||||
} else {
|
checkbox.html(icon.checkbox[1])
|
||||||
changeList.splice(index, 1);
|
checkbox.addClass(' is-checked');
|
||||||
}
|
} else {
|
||||||
that.change();
|
elem.data('check', null);
|
||||||
}
|
checkbox.removeClass(' is-checked');
|
||||||
checkbox.on('click', check);
|
checkbox.html(icon.checkbox[0])
|
||||||
|
}
|
||||||
|
if(item) {
|
||||||
|
var index = layui.findObj(changeList, item[that.idKey], that.idKey);
|
||||||
|
if(index === -1 && type === true) {
|
||||||
|
changeList.push(item);
|
||||||
|
} else if(type === false) {
|
||||||
|
changeList.splice(index, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
var check = function() {
|
||||||
|
var checkFlag;
|
||||||
|
if(elem.data('check')) {
|
||||||
|
checkFlag = false;
|
||||||
|
} else {
|
||||||
|
checkFlag = true;
|
||||||
|
}
|
||||||
|
setCheck(elem, item, checkFlag)
|
||||||
|
whileAllCheck(elem, item, checkFlag);
|
||||||
|
that.change();
|
||||||
|
}
|
||||||
|
checkbox.on('click', check);
|
||||||
|
|
||||||
};
|
};
|
||||||
|
|
||||||
//伸展节点
|
//伸展节点
|
||||||
Tree.prototype.spread = function(elem, item) {
|
Tree.prototype.spread = function(elem, item) {
|
||||||
var that = this,
|
var that = this,
|
||||||
options = that.options;
|
options = that.options;
|
||||||
var node =elem.children('.layui-tree-node');
|
var node = elem.children('.layui-tree-node');
|
||||||
var arrow = node.children('.layui-tree-spread')
|
var arrow = node.children('.layui-tree-spread')
|
||||||
var ul = elem.children('ul'),
|
var ul = elem.children('ul'),
|
||||||
a = node.children('a');
|
a = node.children('a');
|
||||||
//如果没有子节点，则不执行
|
//如果没有子节点，则不执行
|
||||||
if(!ul[0]) return;
|
if(!ul[0]) return;
|
||||||
arrow.on('click', function() {
|
arrow.on('click', function() {
|
||||||
that.open(elem, ul, arrow)
|
that.open(elem, ul, arrow)
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
|
|
||||||
//打开节点
|
//打开节点
|
||||||
Tree.prototype.open = function(elem, ul, arrow) {
|
Tree.prototype.open = function(elem, ul, arrow) {
|
||||||
if(elem.data('spread')) {
|
if(elem.data('spread')) {
|
||||||
elem.data('spread', null)
|
elem.data('spread', null)
|
||||||
ul.removeClass('layui-show');
|
ul.removeClass('layui-show');
|
||||||
arrow.html(icon.arrow[0]);
|
arrow.html(icon.arrow[0]);
|
||||||
} else {
|
} else {
|
||||||
elem.data('spread', true);
|
elem.data('spread', true);
|
||||||
ul.addClass('layui-show');
|
ul.addClass('layui-show');
|
||||||
arrow.html(icon.arrow[1]);
|
arrow.html(icon.arrow[1]);
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
//通用事件
|
//通用事件
|
||||||
Tree.prototype.on = function(elem) {
|
Tree.prototype.on = function(elem) {
|
||||||
var that = this,
|
var that = this,
|
||||||
options = that.options;
|
options = that.options;
|
||||||
var dragStr = 'layui-tree-drag';
|
var dragStr = 'layui-tree-drag';
|
||||||
|
|
||||||
//屏蔽选中文字
|
//屏蔽选中文字
|
||||||
elem.find('i').on('selectstart', function(e) {
|
elem.find('i').on('selectstart', function(e) {
|
||||||
return false
|
return false
|
||||||
});
|
});
|
||||||
|
|
||||||
//拖拽
|
//拖拽
|
||||||
if(options.drag) {
|
if(options.drag) {
|
||||||
$(document).on('mousemove', function(e) {
|
$(document).on('mousemove', function(e) {
|
||||||
var move = that.move;
|
var move = that.move;
|
||||||
if(move.from) {
|
if(move.from) {
|
||||||
var to = move.to,
|
var to = move.to,
|
||||||
treeMove = $('<div class="layui-box ' + dragStr + '"></div>');
|
treeMove = $('<div class="layui-box ' + dragStr + '"></div>');
|
||||||
e.preventDefault();
|
e.preventDefault();
|
||||||
$('.' + dragStr)[0] || $('body').append(treeMove);
|
$('.' + dragStr)[0] || $('body').append(treeMove);
|
||||||
var dragElem = $('.' + dragStr)[0] ? $('.' + dragStr) : treeMove;
|
var dragElem = $('.' + dragStr)[0] ? $('.' + dragStr) : treeMove;
|
||||||
(dragElem).addClass('layui-show').html(move.from.elem.children('a').html());
|
(dragElem).addClass('layui-show').html(move.from.elem.children('a').html());
|
||||||
dragElem.css({
|
dragElem.css({
|
||||||
left: e.pageX + 10,
|
left: e.pageX + 10,
|
||||||
top: e.pageY + 10
|
top: e.pageY + 10
|
||||||
})
|
})
|
||||||
}
|
}
|
||||||
}).on('mouseup', function() {
|
}).on('mouseup', function() {
|
||||||
var move = that.move;
|
var move = that.move;
|
||||||
if(move.from) {
|
if(move.from) {
|
||||||
move.from.elem.children('a').removeClass(enterSkin);
|
move.from.elem.children('a').removeClass(enterSkin);
|
||||||
move.to && move.to.elem.children('a').removeClass(enterSkin);
|
move.to && move.to.elem.children('a').removeClass(enterSkin);
|
||||||
that.move = {};
|
that.move = {};
|
||||||
$('.' + dragStr).remove();
|
$('.' + dragStr).remove();
|
||||||
}
|
}
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
||||||
//拖拽节点
|
//拖拽节点
|
||||||
Tree.prototype.move = {};
|
Tree.prototype.move = {};
|
||||||
Tree.prototype.drag = function(elem, item) {
|
Tree.prototype.drag = function(elem, item) {
|
||||||
var that = this,
|
var that = this,
|
||||||
options = that.options;
|
options = that.options;
|
||||||
var a = elem.children('a'),
|
var a = elem.children('a'),
|
||||||
mouseenter = function() {
|
mouseenter = function() {
|
||||||
var othis = $(this),
|
var othis = $(this),
|
||||||
move = that.move;
|
move = that.move;
|
||||||
if(move.from) {
|
if(move.from) {
|
||||||
move.to = {
|
move.to = {
|
||||||
item: item,
|
item: item,
|
||||||
elem: elem
|
elem: elem
|
||||||
};
|
};
|
||||||
othis.addClass(enterSkin);
|
othis.addClass(enterSkin);
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
a.on('mousedown', function() {
|
a.on('mousedown', function() {
|
||||||
var move = that.move
|
var move = that.move
|
||||||
move.from = {
|
move.from = {
|
||||||
item: item,
|
item: item,
|
||||||
elem: elem
|
elem: elem
|
||||||
};
|
};
|
||||||
});
|
});
|
||||||
a.on('mouseenter', mouseenter).on('mousemove', mouseenter)
|
a.on('mouseenter', mouseenter).on('mousemove', mouseenter)
|
||||||
.on('mouseleave', function() {
|
.on('mouseleave', function() {
|
||||||
var othis = $(this),
|
var othis = $(this),
|
||||||
move = that.move;
|
move = that.move;
|
||||||
if(move.from) {
|
if(move.from) {
|
||||||
delete move.to;
|
delete move.to;
|
||||||
othis.removeClass(enterSkin);
|
othis.removeClass(enterSkin);
|
||||||
}
|
}
|
||||||
});
|
});
|
||||||
};
|
};
|
||||||
|
|
||||||
//暴露接口
|
//暴露接口
|
||||||
exports('atree', function(options) {
|
exports('atree', function(options) {
|
||||||
var tree = new Tree(options = options || {});
|
var tree = new Tree(options = options || {});
|
||||||
var elem = $(options.elem);
|
var elem = $(options.elem);
|
||||||
if(!elem[0]) {
|
if(!elem[0]) {
|
||||||
return hint.error('layui.tree 没有找到' + options.elem + '元素');
|
return hint.error('layui.tree 没有找到' + options.elem + '元素');
|
||||||
}
|
}
|
||||||
tree.init(elem);
|
tree.init(elem);
|
||||||
});
|
});
|
||||||
});
|
});
|
||||||
@ -437,11 +437,11 @@
|
|||||||
}
|
}
|
||||||
|
|
||||||
//寻找对象是否存在数组中
|
//寻找对象是否存在数组中
|
||||||
Layui.prototype.findObj = function(list,obj) {
|
Layui.prototype.findObj = function(list,value,key) {
|
||||||
var that = this,
|
var that = this,
|
||||||
result = -1;
|
result = -1;
|
||||||
that.each(list, function(index, item) {
|
that.each(list, function(index, item) {
|
||||||
if(that.isEqualObj(obj,item))result = index;
|
if(item[key] == value)result = index;
|
||||||
})
|
})
|
||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user