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="https://www.jb51.net/article/js/jquery-1.11.0.min.js"></script> <link type="text/css" href="https://www.jb51.net/js/zTree_v3-master/css/zTreeStyle/zTreeStyle.css" /> <script type="text/javascript" src="https://www.jb51.net/js/zTree_v3-master/js/jquery.ztree.all.js"></script> <script type="text/javascript" src="https://www.jb51.net/js/tree-select.js"></script> </head> <body> <div> <input> </div> </body> </html> <script type="text/javascript"> $(function () { var data = getData(); $("#ts_input").treeSelect(data); }); function getData() { // ajax get data var 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脚本之家网站的支持！
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