zTree獲取所有選中節點id和名稱
阿新 • • 發佈:2018-12-10
最近專案中用到了zTree,需要獲取所有選中的節點的ID和名稱
不多說 直接上demo
引入對應的js和css樣式就可以了
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <HTML> <HEAD> <TITLE> ZTREE DEMO </TITLE> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="../../css/zTreeStyle/zTreeStyle.css" type="text/css"> <style> body { background-color: white; margin:0; padding:0; text-align: center; } div, p, table, th, td { list-style:none; margin:0; padding:0; color:#333; font-size:12px; font-family:dotum, Verdana, Arial, Helvetica, AppleGothic, sans-serif; } #testIframe {margin-left: 10px;} </style> <script type="text/javascript" src="../../js/jquery-1.4.4.min.js"></script> <script type="text/javascript" src="../../js/jquery.ztree.core.js"></script> <link rel="stylesheet" href="../../css/demo.css" type="text/css"> <script type="text/javascript" src="../../js/jquery.ztree.excheck.js"></script> <SCRIPT type="text/javascript"> <!-- var setting = { check:{ //chkboxType: { "Y": "ps", "N": "ps" }, chkStyle: "checkbox",//複選框型別 enable: true //每個節點上是否顯示 CheckBox }, /*data: { simpleData: { enable: true } }*/ data: { simpleData:{ enable:true } }, callback:{ beforeCheck:true, onCheck:onCheck } }; var zNodes =[ { id:1, pId:0, name:"隨意勾選 1", open:false}, { id:11, pId:1, name:"隨意勾選 1-1", open:true}, { id:111, pId:11, name:"隨意勾選 1-1-1"}, { id:112, pId:11, name:"隨意勾選 1-1-2"}, { id:12, pId:1, name:"隨意勾選 1-2", open:true}, { id:121, pId:12, name:"隨意勾選 1-2-1"}, { id:122, pId:12, name:"隨意勾選 1-2-2"}, { id:2, pId:0, name:"隨意勾選 2", open:false}, { id:21, pId:2, name:"隨意勾選 2-1"}, { id:22, pId:2, name:"隨意勾選 2-2", open:true}, { id:221, pId:22, name:"隨意勾選 2-2-1"}, { id:222, pId:22, name:"隨意勾選 2-2-2"}, { id:23, pId:2, name:"隨意勾選 2-13"} ]; $(document).ready(function(){ $.fn.zTree.init($("#treeDemo"), setting, zNodes); }); function onCheck(e,treeId,treeNode){ var treeObj=$.fn.zTree.getZTreeObj("treeDemo"), nodes=treeObj.getCheckedNodes(true), v=""; for(var i=0;i<nodes.length;i++){ v+=nodes[i].name + ","; console.log("節點id:"+nodes[i].id+"節點名稱"+v); //獲取選中節點的值 } } </SCRIPT> </HEAD> <BODY> <div class="zTreeDemoBackground left"> <ul id="treeDemo" class="ztree"></ul> </div> </BODY> </HTML>
以下是獲取的結果