ztree树节点前面有checkbox
<!DOCTYPE html> <HTML> <HEAD> <TITLE> ZTREE DEMO - checkbox</TITLE> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="zTreeStyle.css" type="text/css"> <script type="text/javascript" src="jquery-1.4.4.min.js"></script> <script type="text/javascript" src="jquery.ztree.core.js"></script> <script type="text/javascript" src="jquery.ztree.excheck.js"></script> <SCRIPT type="text/javascript"> var setting = {check: {enable: true},data: {simpleData: {enable: true}}}; var zNodes =[ { id:1, pId:0, name:"全选", open:true}, { id:11, pId:1, name:"报表", open:true}, { id:111, pId:11, name:"报表管理",open:true}, { id:112, pId:11, name:"报表概况",open:true}, { id:12, pId:1, name:"我的", open:true}, { id:121, pId:12, name:"修改密码",open:true}, { id:122, pId:12, name:"意见反馈",open:true} ]; $(document).ready(function(){ $.fn.zTree.init($("#treeDemo"), setting, zNodes); var zTree = $.fn.zTree.getZTreeObj("treeDemo"), type = { "Y":'ps', "N":'ps'}; zTree.setting.check.chkboxType = type; }); function aa(){ var treeObj=$.fn.zTree.getZTreeObj("treeDemo"); nodes=treeObj.getCheckedNodes(true); var nodes1 = treeObj.getNodes(); var aa1= treeObj.transformToArray(nodes1); for(var i=0; i < aa1.length;i++){ var node = treeObj.getNodeByParam("id",aa1[i].id ); treeObj.checkNode(node,true,true); treeObj.updateNode(node); } } </SCRIPT> </HEAD> <BODY> <div class="content_wrap"> <div class="zTreeDemoBackground left"> <ul id="treeDemo" class="ztree"></ul> </div> <button value="dianji" onclick="aa()" /> </div> </BODY> </HTML>
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