求个新手要做的树形菜单，带复选框。

[清风醉纸鸢]

这个菜单的要求，就和平时常见的那种类似。点击父节点，子节点自动选中，点子节点，父节点没变化。。。求个源代码。介绍简单点。谢谢

[fjfjfj]

介绍简单点： zTree. 够简单吧 例子：

<script type="text/javascript" src="http://cdn.bootcss.com/jquery/1.11.2/jquery.min.js"></script>
<link href="http://cdn.bootcss.com/zTree.v3/3.5.23/css/zTreeStyle/zTreeStyle.css" rel="stylesheet">
<script src="http://cdn.bootcss.com/zTree.v3/3.5.23/js/jquery.ztree.all.js"></script>
<script type="text/javascript">
var setting = {
    //显示复选框
    check: {
        enable: true
    },
};
var zNodes =[
    { name:"父节点1 - 展开", open:true,
        children: [
            { name:"父节点11 - 折叠",
                children: [
                    { name:"叶子节点111"},
                    { name:"叶子节点112"},
                    { name:"叶子节点113"},
                    { name:"叶子节点114"}
                ]},
            { name:"父节点12 - 折叠",
                children: [
                    { name:"叶子节点121"},
                    { name:"叶子节点122"},
                    { name:"叶子节点123"},
                    { name:"叶子节点124"}
                ]},
            { name:"父节点13 - 没有子节点", isParent:true}
        ]},
    { name:"父节点2 - 折叠",
        children: [
            { name:"父节点21 - 展开展开展开展开", open:true, checked:true,
                children: [
                    { name:"叶子节点211"},
                    { name:"叶子节点212"},
                    { name:"叶子节点213"},
                    { name:"叶子节点214"}
                ]},
            { name:"父节点22 - 折叠",
                children: [
                    { name:"叶子节点221"},
                    { name:"叶子节点222"},
                    { name:"叶子节点223"},
                    { name:"叶子节点224"}
                ]},
            { name:"父节点23 - 折叠",
                children: [
                    { name:"叶子节点231"},
                    { name:"叶子节点232"},
                    { name:"叶子节点233"},
                    { name:"叶子节点234"}
                ]}
        ]},
    { name:"父节点3 - 没有子节点", isParent:true}
];

$(function(){
    $.fn.zTree.init($("#treeDemo"), setting, zNodes);
});
</script>
<ul id="treeDemo" class="ztree"></ul>

[清风醉纸鸢]

这个正是我需要的