效果图：
使用方法
（1）引入 jQuery 包，下载地址
（2）引入 zTree 包，下载地址
（3）引入 tree-select.js
（4）$("#id").treeSelect(data);
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>TreeSelect</title><script type="text/javascript" src="./js/jquery-1.11.0.min.js"></script><link rel="stylesheet" type="text/css" href="js/zTree_v3-master/css/zTreeStyle/zTreeStyle.css" rel="external nofollow" /><script type="text/javascript" src="js/zTree_v3-master/js/jquery.ztree.all.js"></script><script type="text/javascript" src="js/tree-select.js"></script></head><body><div><input id="ts_input"></div></body></html><script type="text/javascript">$(function () {var data = getData();$("#ts_input").treeSelect(data);});function getData() {// ajax get datavar data = [{"name": "江苏","pid": 0,"id": -1,// "icon": "images/page.gif"},{"name": "浙江","pid": 0,"id": -2,// "icon": "images/page.gif"},{"name": "陕西","pid": 0,"id": -3,// "icon": "images/page.gif"},{"name": "苏州","pid": -1,"id": 1,// "icon": "images/page.gif"},{"name": "无锡","pid": -1,"id": 2,// "icon": "images/page.gif"},{"name": "常州","pid": -1,"id": 3,// "icon": "images/page.gif"},{"name": "杭州","pid": -2,"id": 4,// "icon": "images/page.gif"},{"name": "宁波","pid": -2,"id": 5,// "icon": "images/page.gif"},{"name": "西安","pid": -3,"id": 6,// "icon": "images/page.gif"},{"name": "宝鸡","pid": -3,"id": 7,// "icon": "images/page.gif"},{"name": "咸阳","pid": -3,"id": -4,// "icon": "images/page.gif"},{"name": "秦都","pid": -4,"id": 9,// "icon": "images/page.gif"},{"name": "杨凌","pid": -4,"id": -5,// "icon": "images/page.gif"},{"name": "树木园","pid": -5,"id": 1,// "icon": "images/page.gif"},{"name": "渭河","pid": -5,"id": 2,// "icon": "images/page.gif"},];return data;}</script>
总结
以上所述是小编给大家介绍的jquery多级树形下拉菜单的实例代码 ,希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！
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