<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><title>ComboBox（下拉列表框）</title><meta http-equiv="content-type" content="text/html; charset=UTF-8"><link rel="stylesheet" href="../themes/default/easyui.css" type="text/css"></link><link rel="stylesheet" href="../themes/icon.css" type="text/css"></link><script type="text/javascript" src="../js/jquery.min.js"></script><script type="text/javascript" src="../js/jquery.easyui.min.js"></script><script type="text/javascript" src="../js/easyui-lang-zh_CN.js"></script></head><body><!-- 城市：<select id="cityID" class="easyui-combobox" name="city" style="width:200px;"> <option>aitem1</option> <option>bitem2</option> <option>bitem3</option> <option>citem4</option> <option>citem5</option> <option>citem4</option> <option>ditem5</option> <option>ditem4</option> <option>ditem5</option> <option>ditem4</option> <option>ditem5</option> <option>eitem4</option> <option>eitem5</option> </select> --> 城市：<input id="cityID" name="city"/> <script type="text/javascript">//url表示请求的路径//valueField表示传到服务器的值，看不见的//textField表示页面中显示的值，看得见 $("#cityID").combobox({url : "../json/city.json",valueField :"id", textField : "name" });</script><script type="text/javascript">$(function(){//为下拉组合框设置值 $("#cityID").combobox("setValue","长沙");});</script></body></html>
[{ "id":1, "name":"北京" },{ "id":2, "name":"上海" },{ "id":3, "name":"广州" },{ "id":4, "name":"深圳"},{ "id":5, "name":"武汉" }]
