12zTree - 单击节点控制

设置步骤：

1、beforeClick / onClick 事件回调函数控制
2、setting 配置信息说明
需要设置 setting.callback.beforeClick 和 setting.callback.onClick 属性, 详细请参见 API 文档中的相关内容
在这里插入图片描述

代码：

<!DOCTYPE html>
<HTML>
<HEAD>
	<TITLE> ZTREE DEMO - beforeClick / onClick</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/zTreeStyle/zTreeStyle.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">
		<!--
		var setting = {
			data: {
				key: {
					title:"t"
				},
				simpleData: {
					enable: true
				}
			},
			callback: {
				beforeClick: beforeClick
			}
		};

		var zNodes =[
			{ id:1, pId:0, name:"普通的父节点", t:"我很普通，随便点我吧", open:true},
			{ id:11, pId:1, name:"叶子节点 - 1", t:"我很普通，随便点我吧"},
			{ id:12, pId:1, name:"叶子节点 - 2", t:"我很普通，随便点我吧"},
			{ id:13, pId:1, name:"叶子节点 - 3", t:"我很普通，随便点我吧"},
			{ id:2, pId:0, name:"NB的父节点", t:"点我可以，但是不能点我的子节点，有本事点一个你试试看？", open:true},
			{ id:21, pId:2, name:"叶子节点2 - 1", t:"你哪个单位的？敢随便点我？小心点儿..", click:false},
			{ id:22, pId:2, name:"叶子节点2 - 2", t:"我有老爸罩着呢，点击我的小心点儿..", click:false},
			{ id:23, pId:2, name:"叶子节点2 - 3", t:"好歹我也是个领导，别普通群众就来点击我..", click:false},
			{ id:3, pId:0, name:"郁闷的父节点", t:"别点我，我好害怕...我的子节点随便点吧...", open:true, click:false },
			{ id:31, pId:3, name:"叶子节点3 - 1", t:"唉，随便点我吧"},
			{ id:32, pId:3, name:"叶子节点3 - 2", t:"唉，随便点我吧"},
			{ id:33, pId:3, name:"叶子节点3 - 3", t:"唉，随便点我吧"}
		];

		function beforeClick(treeId, treeNode, clickFlag) {
			return (treeNode.click != false);
		}


		$(document).ready(function(){
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
		});
		//-->
	</SCRIPT>
</HEAD>

<BODY>
		<ul id="treeDemo" class="ztree"></ul>
</BODY>
</HTML>

12zTree - 单击节点控制

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