zTree树形菜单交互选项卡效果的实现方法
时间：2021-01-12 13:18:49|栏目：jquery|点击： 次
1、 添加自定义属性 page
2、 为 ztree 每个树形节点，添加点击事件
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>ztree树形菜单的使用</title>
<!-- 导入jquery核心类库 -->
<script type="text/javascript" src="../js/jquery-1.8.3.js"></script>
<!-- 导入easyui类库 -->
<link id="easyuiTheme" rel="stylesheet" type="text/css" href="../js/easyui/themes/default/easyui.css" rel="external nofollow" >
<link rel="stylesheet" type="text/css" href="../js/easyui/themes/icon.css" rel="external nofollow" >
<link rel="stylesheet" type="text/css" href="../css/default.css" rel="external nofollow" >
<script type="text/javascript" src="../js/easyui/jquery.easyui.min.js"></script>
<!--引入ztree-->
<script src="../js/ztree/jquery.ztree.all-3.5.js" type="text/javascript" charset="utf-8"></script>
<link rel="stylesheet" type="text/css" href="../js/ztree/zTreeStyle.css" rel="external nofollow" />
<script type="text/javascript">
//页面加载后执行
$(function() {
//1.进行ztree树形菜单设置，开启简单json数据支持
var setting = {
data:{
simpleData:{
enable:true//开启简单json数据格式支持
}
},
callback:{
onClick:function(event,treeId,treeNode,clickFlag){
var content = '<div style="width:100%;height:100%;overflow:hidden;">'+'<iframe src="'+treeNode.page+'" scrolling="auto" style="width:100%;height:100%;border:0;"></iframe></div>'
//没有设置page属性的树形菜单，不打开选项卡
if(treeNode.page!=undefined && treeNode.page!=""){
//如果选项卡已经打开，就选中
if($("#mytabs").tabs('exists',treeNode.name)){
//选中选项卡
$("#mytabs").tabs('select',treeNode.name);
}else{
//如果没有打开，添加选项卡
$("#mytabs").tabs('add',{
title:treeNode.name,
content:content,
closable:true
});
}
}
}
}
};
//2.提供ztree树形菜单数据
var zNodes = [
{id:1,pId:0,name:"父节点一"},
{id:2,pId:0,name:"父节点二"},
{id:11,pId:1,name:"子节点一"},
{id:12,pId:1,name:"子节点二"},
{id:13,pId:2,name:"CSDN博客",page:"http://blog.csdn.net/a772304419"},
{id:14,pId:2,name:"博客园",page:"http://www.cnblogs.com/niwotaxuexiba/"}
];
//3.生成树形菜单
$.fn.zTree.init($("#baseMenu"),setting,zNodes);
});
</script>
</head>
<body class="easyui-layout">
<div data-options="region:'north',title:'你我他学习吧-学习Java的好博客！'" style="height:100px"></div>
<div data-options="region:'west',title:'菜单导航'" style="width:200px">
<!--折叠面板-->
<div class="easyui-accordion" data-options="fit:true">
<div data-options="title:'基础菜单'">
<!--通过ztree插件，制作树形菜单-->
<ul id="baseMenu" class="ztree"></ul>
</div>
<div data-options="title:'系统菜单'">你我他学习吧</div>
</div>
</div>
<div data-options="region:'center',title:'中部区域'">
<!--选项卡面板-->
<div id="mytabs" class="easyui-tabs" data-options="fit:true">
<div data-options="title:'选项卡面板一',closable:true">选项卡面板一</div>
<div data-options="title:'选项卡面板二',closable:true">选项卡面板二</div>
</div>
</div>
<div data-options="region:'east',title:'东部区域'" style="width:100px"></div>
<div data-options="region:'south',title:'南部区域'" style="height:100px"></div>
</body>
</html>
