asp.net中使用 UpdatePanel 回传导致js 失效解决办法

<asp:UpdatePanel  runat="server">
  <ContentTemplate>
     <input src="../../../images/ico/ico_delete.gif" onload="reBindDatepicker()"   type="image" />
 </ContentTemplate>
</asp:UpdatePanel>

<script type="text/javascript">
    function reBindDatepicker() {
        $(document).ready(function() {
             //...
        });
    }
</script>

注意： src 地址要写正确

----------------

第二种方法:

$(document).ready(function() {
    // bind your jQuery events here initially
});

var prm = Sys.WebForms.PageRequestManager.getInstance();

prm.add_endRequest(function() {
    // re-bind your jQuery events here
});


the solution is from :

http://stackoverflow.com/questions/256195/jquery-document-ready-and-updatepanels