Java树形菜单_轻量级js树形插件_jsTree树形插件-CFANZ编程社区

//插件效果

Java树形菜单_轻量级js树形插件_jsTree树形插件_ajax

//代码

<!DOCTYPE html>
<html>
<head>
    <title>JS轻量级树形插件</title>
    <meta charset="utf-8">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/themes/default/style.min.css" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.1/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/jstree.min.js"></script>
</head>
<body>

//选择节点
<div id="jstree_demo_div"></div>

//显示选中的节点
<div id="jstree_demo_div2"></div>



</body>
<script type="text/javascript">
    // 选择的时候调用的方法
    $('#jstree_demo_div').on("changed.jstree", function (e, data) {
	    var i, j, r = [];
		for(i = 0, j = data.selected.length; i < j; i++) {
		  
		  r.push(data.instance.get_node(data.selected[i]).id);
		  r.push(data.instance.get_node(data.selected[i]).text);
		  r.push(data.instance.get_node(data.selected[i]).parent);
		  r.push(data.instance.get_node(data.selected[i]).state.selected);
		}
		alert("根据节点的点击事件_获取节点数据:"+r)
    });

    //一般data从后台返回，调用这个方法显示视图
    $('#jstree_demo_div').jstree({'plugins':["checkbox"], 
	'core' : {
        'data' : [
           { "id" : "id_1", "parent" : "#", "text" : "山东省",'state' : {  'selected' : false }, },
           { "id" : "id_1_1", "parent" : "id_1", "text" : "济南市" ,'state' : {  'selected' : false },},
           { "id" : "id_2", "parent" : "#", "text" : "河北省" ,'state' : {  'selected' : false },},
           { "id" : "id_2_1", "parent" : "id_2", "text" : "石家庄" ,'state' : {  'selected' : false },},
           { "id" : "id_2_2", "parent" : "id_2", "text" : "北京" ,'state' : {  'selected' : false },},
        ]
    } }); 
	//显示选中的节点树 仅仅做模仿效果数据自己改状态即可
	$('#jstree_demo_div2').jstree({'plugins':["checkbox"], 
	'core' : {
        'data' : [
           { "id" : "id_1", "parent" : "#", "text" : "山东省",'state' : {  'selected' : true }, },
           { "id" : "id_1_1", "parent" : "id_1", "text" : "济南市" ,'state' : {  'selected' : true },},
           { "id" : "id_2", "parent" : "#", "text" : "河北省" ,'state' : {  'selected' : true },},
           { "id" : "id_2_1", "parent" : "id_2", "text" : "石家庄" ,'state' : {  'selected' : false },},
           { "id" : "id_2_2", "parent" : "id_2", "text" : "北京" ,'state' : {  'selected' : false },},
        ]
    } });
</script>
</html>

Java树形菜单_轻量级js树形插件_jsTree树形插件_html_02

//代码

<!DOCTYPE html>
<html>
<head>
    <title>JS轻量级树形菜单</title>
    <meta charset="utf-8">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/themes/default/style.min.css" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.1/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/jstree.min.js"></script>
</head>
<body>

<div id="jstree_demo_div"></div>

</body>
<script type="text/javascript">
    // 选择的时候调用的方法
    $('#jstree_demo_div').on("changed.jstree", function (e, data) {
	    var i, j, r = [];
		for(i = 0, j = data.selected.length; i < j; i++) {
		  
		  r.push(data.instance.get_node(data.selected[i]).id);
		  r.push(data.instance.get_node(data.selected[i]).text);
		  r.push(data.instance.get_node(data.selected[i]).parent);
		  r.push(data.instance.get_node(data.selected[i]).state.selected);
		}
		alert("根据节点的点击事件_获取节点数据:"+r)
    });

    //一般data从后台返回，调用这个方法显示视图
    $('#jstree_demo_div').jstree({//'plugins':["checkbox"], 
	'core' : {
        'data' : [
           { "id" : "id_1", "parent" : "#", "text" : "山东省",'state' : {  'selected' : false }, },
           { "id" : "id_1_1", "parent" : "id_1", "text" : "济南市" ,'state' : {  'selected' : false },},
           { "id" : "id_2", "parent" : "#", "text" : "河北省" ,'state' : {  'selected' : false },},
           { "id" : "id_2_1", "parent" : "id_2", "text" : "石家庄" ,'state' : {  'selected' : false },},
           { "id" : "id_2_2", "parent" : "id_2", "text" : "北京" ,'state' : {  'selected' : false },},
        ]
    } });
</script>
</html>

//代码地址: https://pan.baidu.com/s/1eSKXnBs