Below I will share with you an example of using the zTree tree menu, which has a good reference value and I hope it will be helpful to everyone.
Add id and pid to each node, id represents the current node number, and pid represents the parent node number
Step 1: On the page Display the menu location, add ul setting class="ztree"
Step 2: Enable simple data format support
Step 3: Write tree menu data
Fourth Step: Generate tree menu
<!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
}
}
};
//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:"子节点三"},
{id:14,pId:2,name:"子节点四"}
];
//3.生成树形菜单
$.fn.zTree.init($("#baseMenu"),setting,zNodes);
});
</script>
</head>
<body class="easyui-layout">
<p data-options="region:'north',title:'你我他学习吧-学习Java的好博客！'" style="height:100px"></p>
<p data-options="region:'west',title:'菜单导航'" style="width:200px">
<!--折叠面板-->
<p class="easyui-accordion" data-options="fit:true">
<p data-options="title:'基础菜单'">
<!--通过ztree插件，制作树形菜单-->
<ul id="baseMenu" class="ztree"></ul>
</p>
<p data-options="title:'系统菜单'">你我他学习吧</p>
</p>
</p>
<p data-options="region:'center',title:'中部区域'">
<!--选项卡面板-->
<p id="mytabs" class="easyui-tabs" data-options="fit:true">
<p data-options="title:'CSDN博客',closable:true">选项卡面板一</p>
<p data-options="title:'博客园',closable:true">选项卡面板二</p>
</p>
</p>
<p data-options="region:'east',title:'东部区域'" style="width:100px"></p>
<p data-options="region:'south',title:'南部区域'" style="height:100px"></p>
</body>
</html>The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.
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