fix(atree): 优化atree模块
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smallwei
parent
1b541568a0
commit
a34c39a1dd
@ -30,11 +30,14 @@
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skin: 'as' //设定皮肤
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//,target: '_blank' //是否新选项卡打开（比如节点返回href才有效）
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,
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drag: true,
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// drag: true,
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spreadAll:true,
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props:{
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name: 'name',
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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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spread:'spread'
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},
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change:function(val){
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console.group('change event')
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@ -101,8 +104,10 @@
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children: [{
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name: '收件箱',
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id: 211,
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spread: true,
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children: [{
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name: '所有未读',
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checkbox:true,
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id: 2111
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}, {
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name: '置顶邮件',
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@ -902,19 +902,23 @@ body .layui-table-tips .layui-layer-content{background: none; padding: 0; box-sh
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.layui-tree{line-height: 26px;}
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.layui-tree li{position:relative;text-overflow: ellipsis; overflow:hidden; white-space: nowrap;}
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.layui-tree li a,
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.layui-tree li .layui-tree-spread{display: inline-block; vertical-align: top; height: 26px; *display: inline; *zoom:1; cursor: pointer;}
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.layui-tree li .layui-tree-spread{display: inline-block; vertical-align: top;font-size: 12px; height: 26px; *display: inline; *zoom:1; cursor: pointer;color: #c0c4cc}
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.layui-tree li a{font-size: 0;}
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.layui-tree li a i{font-size: 16px;}
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.layui-tree li a cite{padding: 0 6px; font-size: 14px; font-style: normal;}
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.layui-tree li i{padding-left: 6px; color: #333; -moz-user-select: none;}
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.layui-tree li .layui-tree-check{font-size: 13px;}
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.layui-tree li .layui-tree-check:hover{color: #009E94;}
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.layui-tree li ul{display: none; margin-left: 40px;}
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.layui-tree li a cite{padding: 0 6px; font-size: 14px; font-style: normal;color: #606266;}
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.layui-tree li i{padding-left: 6px; -moz-user-select: none;}
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.layui-tree li .layui-tree-check{font-size: 16px;color: #dcdfe6}
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.layui-tree li .layui-tree-check:hover{color: #409eff;}
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.layui-tree li .layui-tree-check.is-checked{color: #409eff;}
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.layui-tree li ul{ display:none;margin-left: 40px;}
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.layui-tree li .layui-tree-enter{line-height: 24px; border: 1px dotted #000;}
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.layui-tree-drag{display: none; position: absolute; left: -666px; top: -666px; background-color: #f2f2f2; padding: 5px 10px; border: 1px dotted #000; white-space: nowrap}
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.layui-tree-drag i{padding-right: 5px;}
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.layui-tree-node{position: relative;}
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.layui-tree-node:hover { background-color:#eee;}
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.layui-tree-menu{position: absolute;top:0;right: 0;z-index:1024;}
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.layui-tree-menu span{margin-left: 10px;}
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/** 导航菜单 **/
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.layui-nav{position: relative; padding: 0 20px; background-color: #393D49; color: #fff; border-radius: 2px; font-size: 0; box-sizing: border-box;}
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.layui-nav *{font-size: 14px;}
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@ -17,16 +17,21 @@ layui.define('jquery', function(exports) {
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var props ={
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name: 'name',
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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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spread:'spread'
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};
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var enterSkin = 'layui-tree-enter',
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Tree = function(options) {
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this.options = options;
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this.nodes = options.nodes || [];
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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.idKey = this.props.id || props.id;
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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.spreadKey = this.props.spread || props.spread;
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};
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//图标
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var icon = {
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@ -53,11 +58,17 @@ layui.define('jquery', function(exports) {
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var that = this,
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options = that.options
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var nodes = children || options.nodes;
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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 ul = $('<ul class="' + (item.spread ? "layui-show" : "") + '"></ul>');
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var li = that.getNode(item, hasChild);
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var dom = that.getDom(item);
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var ul = $(dom.ul(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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if(item[that.checkboxKey]){
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changeList.push(item);
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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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if(hasChild) {
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li.append(ul);
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@ -72,31 +83,34 @@ layui.define('jquery', function(exports) {
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};
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//节点dom拼接
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Tree.prototype.getDom = function() {
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Tree.prototype.getDom = function(item) {
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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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hasChild = item[that.childrenKey] && item[that.childrenKey].length > 0;
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return {
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spread: function(item, hasChild) {
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spread: function() {
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return hasChild ? '<i class="layui-icon layui-tree-spread">' + (
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item.spread ? 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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},
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checkbox: function(item) {
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checkbox: function() {
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return options.check ? (
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'<i class="layui-icon layui-tree-check">' + (
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options.check === 'checkbox' ? icon.checkbox[0] : (
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options.check === 'radio' ? icon.radio[0] : ''
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)
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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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) + '</i>'
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) : '';
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},
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node: function(item) {
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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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},
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node: function() {
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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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) + '>' +
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('<cite>' + (item[that.nameKey] || '未命名') + '</cite></a>')
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},
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menu: function(item) {
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menu: function() {
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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-delete">Delete</span>' +
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@ -106,28 +120,32 @@ layui.define('jquery', function(exports) {
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}
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//获取树节点
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Tree.prototype.getNode = function(item, hasChild) {
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Tree.prototype.getNode = function(item) {
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var that = this,
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options = that.options
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var dom = that.getDom();
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var li = $(['<li ' + (item.spread ? 'data-spread="' + item.spread + '"' : '') +('data-id=' + item[that.idKey])+ '>'
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var dom = that.getDom(item);
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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.checkboxKey] ? 'data-check="' + item[that.checkboxKey] + '"' : '')
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+('data-id=' + item[that.idKey])
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+ '><div class="layui-tree-node">'
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//展开箭头
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,
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dom.spread(item, hasChild)
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dom.spread()
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//复选框/单选框
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//复选框
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,
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dom.checkbox(item)
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dom.checkbox()
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//节点
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,
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dom.node(item)
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dom.node()
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//菜单
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,
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dom.menu()
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,
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'</li>'
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].join(''));
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'</div></li>'
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].join('');
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return li;
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}
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@ -162,27 +180,33 @@ layui.define('jquery', function(exports) {
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Tree.prototype.add = function(elem, item) {
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var that = this,
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options = that.options;
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var addBtn = elem.children('.layui-tree-menu').children('.layui-tree-add')
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var arrow = elem.children('.layui-tree-spread')
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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 arrow = node.children('.layui-tree-spread')
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var ul = elem.children('ul'),
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a = elem.children('a');
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a = node.children('a');
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var addEvent = function(e) {
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layui.stope(e);
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var _addEvent = {
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add: function(itemAddObj) {
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if(!item[that.childrenKey]){
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item[that.childrenKey] = [];
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}
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item[that.childrenKey].push(itemAddObj);
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var dom = that.getDom(item);
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if(!ul[0]) {
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ul = $('<ul class="layui-show"></ul>');
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ul = $(dom.ul())
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elem.append(ul);
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}
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if(!arrow[0]) {
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arrow = $('<i class="layui-icon layui-tree-spread">' + icon.arrow[1] + '</i>');
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arrow = $(dom.spread());
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elem.prepend(arrow);
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that.spread(elem, item);
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}
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if(!elem.data('spread')) {
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that.open(elem, ul, arrow)
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}
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var li = that.getNode(itemAddObj, false);
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var li = $(that.getNode(itemAddObj));
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that.bindUlEvent(li, itemAddObj);
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ul.append(li);
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}
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@ -196,14 +220,20 @@ layui.define('jquery', function(exports) {
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Tree.prototype.delete = function(elem, item) {
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var that = this,
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options = that.options;
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var deleteBtn = elem.children('.layui-tree-menu').children('.layui-tree-delete')
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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 ul = elem.children('ul'),
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a = elem.children('a');
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var deleteEvent = function(e) {
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layui.stope(e);
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var _deleteEvent = {
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done: function() {
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elem.html('');
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var parent =elem.parent();
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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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arrow.remove();
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}
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elem.remove();
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}
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}
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options.deleteClick(item, elem, _deleteEvent.done)
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@ -215,7 +245,8 @@ layui.define('jquery', function(exports) {
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Tree.prototype.click = function(elem, item) {
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var that = this,
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options = that.options;
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elem.children('a').on('click', function(e) {
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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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layui.stope(e);
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options.click(item)
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});
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@ -225,16 +256,19 @@ layui.define('jquery', function(exports) {
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Tree.prototype.checkbox = function(elem, item) {
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var that = this,
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options = that.options;
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var checkbox = elem.children('.layui-tree-check')
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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 ul = elem.children('ul'),
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a = elem.children('a');
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a = node.children('a');
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var check = function() {
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var index = layui.findObj(changeList, item);
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if(elem.data('check')) {
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elem.data('check', null)
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checkbox.removeClass(' is-checked');
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checkbox.html(icon.checkbox[0]);
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} else {
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elem.data('check', true);
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checkbox.addClass(' is-checked');
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checkbox.html(icon.checkbox[1]);
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}
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if(index === -1) {
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@ -252,9 +286,10 @@ layui.define('jquery', function(exports) {
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Tree.prototype.spread = function(elem, item) {
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var that = this,
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options = that.options;
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var arrow = elem.children('.layui-tree-spread')
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var node =elem.children('.layui-tree-node');
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var arrow = node.children('.layui-tree-spread')
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var ul = elem.children('ul'),
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a = elem.children('a');
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a = node.children('a');
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//如果没有子节点，则不执行
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if(!ul[0]) return;
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arrow.on('click', function() {
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