jquery easyui combobox学习

今天尝试了一下jquery easy ui的combobox，感觉蛮好用的，直接上代码吧

HTML如下

 <div>
     <input  />
     <asp:DropDownList  onchange="bindLanguage();" runat="server" >
     </asp:DropDownList>
     <input class="easyui-combobox" 
            data-options="valueField:'id',textField:'text',multiple:true" />
    </div>

引用的JS库

<script src="Scripts/jquery-1.4.4.min.js" type="text/javascript"></script>
<script src="Scripts/jquery.easyui.min.js" type="text/javascript"></script>
<link href="CSS/easyui.css" rel="stylesheet" type="text/css" />

JS方法

 <script language="javascript" type="text/javascript">
        function bindLanguage() {
            $('#language').combobox('setValue');
            $.ajax({
                url: "GetData.ashx",
                cache: false,
                async: false,
                success: function (data) {
                    try {
                        var countList = eval(data);
                        $('#language').combobox('loadData', countList);
                    }
                    catch (ex) {
                    }
                }
            });
        }
        function onChange() {
            alert(231);
        }
    </script>