Posted in Javascript onJanuary 28, 2015
本文实例讲述了js树插件zTree获取所有选中节点数据的方法。分享给大家供大家参考。具体分析如下:
由于刚接触Tree方面的东西。在网上看到了zTree,是中国人写的。所以API肯定是中文的。而且评论也很好。所以尝试用zTree在项目中。这个获取所有选中节点数据很简单。看一下API就能看懂了。所以我就直接上代码了。
<!DOCTYPE html> <HTML> <HEAD> <TITLE> ZTREE DEMO - Standard Data </TITLE> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="css/zTreeStyle/zTreeStyle.css" type="text/css"> <link rel="stylesheet" href="css/demo.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-3.4.js"></script> <script type="text/javascript" src="js/jquery.ztree.excheck-3.4.js"></script> <!-- <script type="text/javascript" src="js/jquery.ztree.exedit-3.4.js"></script>--> <SCRIPT type="text/javascript"> <!-- var setting = { check:{ enable:true }, /*data: { simpleData: { enable: true } }*/ data: { simpleData:{ enable:true } }, callback:{ onCheck:onCheck } }; var zNodes =[ { id:1, pId:0, name:"随意勾选 1", open:false}, { id:11, pId:1, name:"随意勾选 1-1", open:true}, { id:111, pId:11, name:"随意勾选 1-1-1"}, { id:112, pId:11, name:"随意勾选 1-1-2"}, { id:12, pId:1, name:"随意勾选 1-2", open:true}, { id:121, pId:12, name:"随意勾选 1-2-1"}, { id:122, pId:12, name:"随意勾选 1-2-2"}, { id:2, pId:0, name:"随意勾选 2", open:false}, { id:21, pId:2, name:"随意勾选 2-1"}, { id:22, pId:2, name:"随意勾选 2-2", open:true}, { id:221, pId:22, name:"随意勾选 2-2-1"}, { id:222, pId:22, name:"随意勾选 2-2-2"}, { id:23, pId:2, name:"随意勾选 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 + ","; alert(nodes[i].id); //获取选中节点的值 } } //--> </SCRIPT> </HEAD> <BODY> <div class="zTreeDemoBackground left"> <ul id="treeDemo" class="ztree"></ul> </div> </BODY> </HTML>
希望本文所述对大家的javascript程序设计有所帮助。
js树插件zTree获取所有选中节点数据的方法
- Author -
shichen2014声明:登载此文出于传递更多信息之目的,并不意味着赞同其观点或证实其描述。
Reply on: @reply_date@
@reply_contents@