FineUI下实现Enter键搜索功能

<f:TextBox ID="txt_name" runat="server" Label="项目名称" LabelWidth="80px">
      <Listeners>
            <f:Listener Event="specialkey" Handler="onTextBoxSpecialkey" />
      </Listeners>
</f:TextBox>

 

    <script type="text/javascript">
        function onTextBoxSpecialkey(box, e) {
            if (e.getKey() == e.ENTER) {
                __doPostBack('', 'Enter_Key_Action_Search');
            }
        }
    </script>

 

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                BindData();
            }
            else
            {
                if (Request.Form["__EVENTARGUMENT"].ToString() == "Enter_Key_Action_Search")
                {
                    btn_search_click(null, null);
                }
            }
        }