本文實例分享了JQuery ztree帶篩選、異步加載實例，供大家參考，具體內容如下
<html>< head>< base href="<%=basePath%>"><title>My JSP 'ztree.jsp' starting page</title><link rel="stylesheet" href="zTrees/css/zTreeStyle/zTreeStyle.css" type="text/css">< script type="text/javascript" src="zTrees/js/jquery-1.4.4.min.js"></script>< script type="text/javascript" src="zTrees/js/jquery.ztree.core-3.5.js"></script>< script type="text/javascript" src="zTrees/js/jquery.ztree.excheck-3.5.js"></script>< script type="text/javascript" src="zTrees/js/jquery.ztree.exedit-3.5.js"></script>< script type="text/javascript" src="zTrees/js/jquery.ztree.exhide-3.5.js"></script>< SCRIPT type="text/javascript"> $(function() { var setting = { async : { //異步加載 type : "post", enable : true, url : getUrl }, check : { enable : true }, data : { simpleData : { enable : true } }, callback : { onClick : nodeClick, onCheck : nodeCheck } }; $.fn.zTree.init($("#treeDemo"), setting); }); //返回地址 function getUrl(treeId, treeNode) { return "***.do?method=listXMLTree&****Sid=100"; } //單擊節點 function nodeClick(event, treeId, treeNode) { //alert(treeId+treeNode.id+treeNode.mobileNO); var treeObj = $.fn.zTree.getZTreeObj("treeDemo"); var sNodes = treeObj.getSelectedNodes(); if (sNodes.length> 0) { if (!treeNode.isParent) { $.ajax({ type : 'POST', url : '***.do?method=listXMLChildren', data : {'****Sid' : treeNode.id}, dataType : 'text', async : false, success : function(dat) { var dats = eval(dat); if (dats.length != 0) { //var treeObj = $.fn.zTree.getZTreeObj("treeDemo"); //treeObj.addNodes(treeNode, dats); treeObj.addNodes(treeNode, dats); } } }); } else { treeObj.expandNode(treeNode); } } } //選中節點 function nodeCheck(event, treeId, treeNode) { var treeObj = $.fn.zTree.getZTreeObj("treeDemo"); nodes = treeObj.getCheckedNodes(true); var str = ""; for ( var i = 0, l = nodes.length; i < l; i++) { //alert(nodes[i].id + nodes[i].mobileNO); if (nodes[i].mobileNO != null) { str += nodes[i].name + ":" + nodes[i].mobileNO + ";"; } } $('#mtDstName').val(str); } //監聽搜索框 $(function() { $('#sch').bind('input propertychange', function() { var treeObj = $.fn.zTree.getZTreeObj("treeDemo"); var value = $('#sch').val(); nodeList = treeObj.getNodesByParamFuzzy('name', value); nodes = treeObj.getNodes(); treeObj.hideNodes(nodes[0].children); treeObj.showNodes(nodeList); }); }); < /SCRIPT>< /head>< body> 搜索:<input type="text" id="sch"> <!-- < input type="button" id="btnSch" value="搜索">--> <br> 樹狀： <div style="height:300px;width:200px;"> <ul id="treeDemo" class="ztree"></ul> </div> <div align="center"> 名單： <textarea id="mtDstName" name="mtDstName" readonly></textarea> </div>< /body>< /html>具體功能操作：
搜索市委：
更多關于ztree控件的內容，請參考專題《jQuery插件ztree使用匯總》 。
以上就是帶篩選、異步加載功能的ztree，希望大家通過最近幾篇文章，對ztree有了深入的了解。
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