<!DOCTYPE html>  
<html xmlns="http://www.w3.org/1999/xhtml">  
<head>  
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />  
    <script type="text/javascript" src="jQuery/jquery-1.11.1.min.js"> </script>
    <script type="text/javascript" src="jquery-easyui-1.5.3/jquery.easyui.min.js"></script>
    <title>easyui-combobox</title> 
</head>  
<body>  
    
        <!--表单的autocomplete="off"属性设置可以阻止浏览器默认的提示框-->  
        <form   method="post" action="show_post.php">  
            <select id="cc" class="easyui-combobox" name="dept" style="width:200px;">
                <option value="aa">aitem1</option>
                <option>bitem2</option>
                <option>bitem3</option>
                <option>ditem4</option>
                <option>eitem5</option>
            </select>
            <input type="submit">
        </form>  
 
</body>  
</html>