写了个XML+Tree无穷树js版

<head> <style type="text/css"> .select {     width:80%;     border:0px solid #bfbfbf; } .options {     width:98%;     border:0px solid #ff0000; } .tree {     width:92%;     border:0px solid #ff0000; } </style> </head> <body> <xml id="Login"> <?xml version="1.0" encoding="utf-8" ?> <Students name="98班级">     <Student name="王小平">         <Chinese id="?Z文">            <Item id="单选题">              <Score id="33"></Score>              <Score id="33"></Score>              <Score id="33"></Score>            </Item>            <Item id="多选题">              <Score id="33"></Score>             </Item>            <Item id="计算题">              <Score id="33"></Score>            </Item>            <Item id="应用题">              <Score id="33"></Score>            </Item>            <Item id="附加题">              <Score id="33"></Score>            </Item>         </Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="王小波">         <Chinese id="?Z文">            <Item id="单选题">              <Score id="33"></Score>              <Score id="33"></Score>              <Score id="33"></Score>            </Item>            <Item id="多选题">              <Score id="33"></Score>             </Item>            <Item id="计算题">              <Score id="33"></Score>            </Item>            <Item id="应用题">              <Score id="33"></Score>            </Item>            <Item id="附加题">              <Score id="33"></Score>            </Item>         </Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="???">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="孟?江">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="余敬?d">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="金???">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="?_必洪">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="姜海平">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="姚?">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="李海??">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="?平">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="胡光">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student> </Students> </xml> <body> <script> // var Box = function () {     return document.createElement("div"); } // // var desktop = document.body; // // // var Options = function () {     // } var Tree = function () {     //     var _this = this;     this._select = null;     this._options = null;     //     this.create = function (level,xml)     {         var space = "";         for(var i=0;i<level;i++)         {             space += "&nbsp;&nbsp;";         }         //         this._select = new Box();         this.appendChild(this._select);         this._select.className = "select";         this._select.innerHTML = space+"[+]"+xml.attributes[0].value;         //         this._options = new Box();         this.appendChild(this._options);         this._options.className = "options"; //        this._options.innerHTML = "options";         this._options.style.display = "inline";         //         this._select.onclick = function ()         {             if(_this._options.style.display == "inline")             {                _this._options.style.display = "none";             }             else             {                _this._options.style.display = "inline"             }         }         //         for(var i=0;i< xml.childNodes.length;i++)         {             //             if(xml.childNodes[i].childNodes.length>0)             {                 this._tree = new Box();                 this._options.appendChild(this._tree);                 this._tree.style.display = "inline";                 Tree.apply(this._tree);                 //                 this._tree.className = "tree";                 this._tree.create(level+1,xml.childNodes[i]);             }             else             {                 var div = new Box();                 this._options.appendChild(div);                 div.innerHTML = space+"&nbsp;&nbsp;"+"[-]"+xml.childNodes[i].attributes[0].value;             }             //         }         //     } } // var tree = new Box(); desktop.appendChild(tree); Tree.apply(tree); tree.className = "tree"; tree.style.left = 400; tree.create(0,Login.documentElement); </script>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

<head> <style type="text/css"> .select {     width:80%;     border:0px solid #bfbfbf; } .options {     width:98%;     border:0px solid #ff0000; } .tree {     border:0x solid #ff0000; } .treeView {     height:400px;     width:300px;     border:1x solid #ff0000;     overflow:auto; } </style> </head> <body> <xml id="Login"> <?xml version="1.0" encoding="utf-8" ?> <Students name="98班级">     <Student name="王小平">         <Chinese id="?Z文">            <Item id="单选题">              <Score id="33"></Score>              <Score id="33"></Score>              <Score id="33"></Score>            </Item>            <Item id="多选题">              <Score id="33"></Score>             </Item>            <Item id="计算题">              <Score id="33"></Score>            </Item>            <Item id="应用题">              <Score id="33"></Score>            </Item>            <Item id="附加题">              <Score id="33"></Score>            </Item>         </Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="王小波">         <Chinese id="?Z文">            <Item id="单选题">              <Score id="33"></Score>              <Score id="33"></Score>              <Score id="33"></Score>            </Item>            <Item id="多选题">              <Score id="33"></Score>             </Item>            <Item id="计算题">              <Score id="33"></Score>            </Item>            <Item id="应用题">              <Score id="33"></Score>            </Item>            <Item id="附加题">              <Score id="33"></Score>            </Item>         </Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="???">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="孟?江">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="余敬?d">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="金???">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="?_必洪">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="姜海平">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="姚?">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="李海??">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="?平">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student>     <Student name="胡光">         <Chinese id="?Z文"></Chinese>         <Physics id="物理"></Physics>         <English id="英?Z"></English>         <Geography id="地理"></Geography>         <Historical id="?v史"></Historical>     </Student> </Students> </xml> <body> <script> // var Box = function () {     return document.createElement("div"); } // // var desktop = document.body; // // // var Options = function () {     // } var Tree = function () {     //     var _this = this;     this._select = null;     this._options = null;     //     this.create = function (level,xml)     {         var space = "";         for(var i=0;i<level;i++)         {             space += "&nbsp;&nbsp;";         }         //         this._select = new Box();         this.appendChild(this._select);         this._select.className = "select";         this._select.innerHTML = space+"[+]"+xml.attributes[0].value;         //         this._options = new Box();         this.appendChild(this._options);         this._options.className = "options"; //        this._options.innerHTML = "options";         this._options.style.display = "inline";         //         this._select.onclick = function ()         {             if(_this._options.style.display == "inline")             {                _this._options.style.display = "none";             }             else             {                _this._options.style.display = "inline"             }         }         //         for(var i=0;i< xml.childNodes.length;i++)         {             //             if(xml.childNodes[i].childNodes.length>0)             {                 this._tree = new Box();                 this._options.appendChild(this._tree);                 this._tree.style.display = "inline";                 Tree.apply(this._tree);                 //                 this._tree.className = "tree";                 this._tree.create(level+1,xml.childNodes[i]);             }             else             {                 var div = new Box();                 this._options.appendChild(div);                 div.innerHTML = space+"&nbsp;&nbsp;"+"[-]"+xml.childNodes[i].attributes[0].value;             }             //         }         //     } } // var tree = new Box(); desktop.appendChild(tree); Tree.apply(tree); tree.className = "treeView"; tree.style.left = 400; tree.create(0,Login.documentElement); // var tree1 = new Box(); desktop.appendChild(tree1); Tree.apply(tree1); tree1.className = "treeView"; tree1.style.position = "absolute"; tree1.style.top = 100; tree1.style.left = 400; tree1.create(0,Login.documentElement); // </script>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

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写了个XML+Tree无穷树js版

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