效果图：
代码：
<!DOCTYPE html> <HTML> <HEAD> <TITLE> ZTREE DEMO - Simple Data</TITLE> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="../../../css/demo.css" type="text/css"> <link rel="stylesheet" href="../../../css/metroStyle/metroStyle.css" type="text/css"> <script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script> <script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script> <script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script> <script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script> <SCRIPT type="text/javascript"> <!-- var setting = { view: { addHoverDom: addHoverDom, removeHoverDom: removeHoverDom, selectedMulti: false }, check: { enable: true }, data: { simpleData: { enable: true } }, edit: { enable: true } }; var zNodes =[ { id:1, pId:0, name:"父节点1", open:true}, { id:11, pId:1, name:"父节点11"}, { id:111, pId:11, name:"叶子节点111"}, { id:112, pId:11, name:"叶子节点112"}, { id:113, pId:11, name:"叶子节点113"}, { id:114, pId:11, name:"叶子节点114"}, { id:12, pId:1, name:"父节点12"}, { id:121, pId:12, name:"叶子节点121"}, { id:122, pId:12, name:"叶子节点122"}, { id:123, pId:12, name:"叶子节点123"}, { id:124, pId:12, name:"叶子节点124"}, { id:13, pId:1, name:"父节点13", isParent:true}, { id:2, pId:0, name:"父节点2"}, { id:21, pId:2, name:"父节点21", open:true}, { id:211, pId:21, name:"叶子节点211"}, { id:212, pId:21, name:"叶子节点212"}, { id:213, pId:21, name:"叶子节点213"}, { id:214, pId:21, name:"叶子节点214"}, { id:22, pId:2, name:"父节点22"}, { id:221, pId:22, name:"叶子节点221"}, { id:222, pId:22, name:"叶子节点222"}, { id:223, pId:22, name:"叶子节点223"}, { id:224, pId:22, name:"叶子节点224"}, { id:23, pId:2, name:"父节点23"}, { id:231, pId:23, name:"叶子节点231"}, { id:232, pId:23, name:"叶子节点232"}, { id:233, pId:23, name:"叶子节点233"}, { id:234, pId:23, name:"叶子节点234"}, { id:3, pId:0, name:"父节点3", isParent:true} ]; $(document).ready(function(){ $.fn.zTree.init($("#treeDemo"), setting, zNodes); }); var newCount = 1; function addHoverDom(treeId, treeNode) { var sObj = $("#" + treeNode.tId + "_span"); if (treeNode.editNameFlag || $("#addBtn_"+treeNode.tId).length>0) return; var addStr = "<span class='button add' id='addBtn_" + treeNode.tId + "' title='add node' onfocus='this.blur();'></span>"; sObj.after(addStr); var btn = $("#addBtn_"+treeNode.tId); if (btn) btn.bind("click", function(){ var zTree = $.fn.zTree.getZTreeObj("treeDemo"); zTree.addNodes(treeNode, {id:(100 + newCount), pId:treeNode.id, name:"new node" + (newCount++)}); return false; }); }; function removeHoverDom(treeId, treeNode) { $("#addBtn_"+treeNode.tId).unbind().remove(); }; //--> </SCRIPT> </HEAD> <BODY> <h1>Metro 风格</h1> <h6>[ 文件路径: super/metro.html ]</h6> <div class="content_wrap"> <div class="zTreeDemoBackground left"> <ul id="treeDemo" class="ztree"></ul> </div> <div class="right"> <ul class="info"> <li class="title"><h2>1、样式文件说明</h2> <ul class="list"> <li class="highlight_red">请使用 css/metroStyle 目录内的样式文件 和 图片</li> <li>感谢网友 rqx110 提供， 仅供参考</li> </ul> </li> </ul> </div> </div> </BODY> </HTML>
