javascript - 回发后未调用 pageload()

Question

我的 div“附件”在回发后没有刷新并且 pageLoad() 没有被调用

    <div id ="attachments">
<asp:UpdatePanel ID="updtPnlAttachements" runat ="server"  >

    <ContentTemplate>
         <asp:GridView ID="gvAttachments" runat="server"  ClientIDMode = "Static"   Width ="100%">
           <Columns>


           </Columns>
           <EmptyDataTemplate>
           <div> Sorry Empty</div>
           </EmptyDataTemplate>               
         </asp:GridView>

     </ContentTemplate>

</asp:UpdatePanel>

调用此按钮后

 public void ReportLinkButton_Click(object sender, EventArgs e)
{

  LinkButton Lbtn = (LinkButton)sender;
  string assessmentString = Lbtn.CommandArgument;
  Guid assessmentID = new Guid(assessmentString);

  DR_Data db = new DR_Data();
  var reports = db.GetAttachmentsByAssessmentID(assessmentID).ToList();

  gvAttachments.DataSource = reports;
  gvAttachments.DataBind();

  if (reports.Count() > 0)
  {
      gvAttachments.HeaderRow.TableSection = TableRowSection.TableHeader;
      gvAttachments.FooterRow.TableSection = TableRowSection.TableFooter;
  }


}

我的脚本看起来像这样

       function pageLoad() {var totalRows = $("#<%=gvAttachments.ClientID %> tr").length;

    if (totalRows > 0) {

        $("#dialog:ui-dialog").dialog("destroy");

        $("#attachments").dialog({
            hide: "fold",
            show: "blind",
            height: 500,
            width: 800,
            modal: true
        });
    }

    $('#gvNcReports').dataTable({
        "bJQueryUI": true,
        "sPaginationType": "full_numbers"
    });
}`

任何建议。谢谢

*更新**

我有多个更新面板，一旦我删除它们，它就起作用了。

Answer 1

尝试:

using Sys.Application.add_load(function(sender, e) {

});

看看这是否会产生影响。当更新面板请求结束时，您还可以使用:

var prm = Sys.WebForms.PageRequestManager.getInstance();
prm.add_endRequest(function(sender, e) {

});

HTH。