ASP.NET模型彈出取消按鈕顯示在頁面加載

我正在開發一個ASP.net項目，我使用模態彈出窗口，我有一些問題，我的模態彈出取消按鈕顯示在頁面加載，我是試圖解決它，但我不能正確做到這一點，請幫我解決這個問題，我試圖用觸發器和自動回發，但不工作。ASP.NET模型彈出取消按鈕顯示在頁面加載

<asp:ModalPopupExtender ID="mpConfirm" runat="server" CancelControlID="btnDeleteCancel" DropShadow="true" TargetControlID="HiddenField1" PopupControlID="DivConfirm"> 
</asp:ModalPopupExtender> 
<asp:HiddenField ID="HiddenField1" runat="server" /> 
<div class="panel" runat="server" id="DivConfirm"> 
    <div class="panel-body" style=""> 
     <asp:GridView ID="gvHelp" runat="server" AllowPaging="True" CssClass="table table-bordered table-condensed table-hover" PageSize="5" OnRowCommand="gvHelp_RowCommand" CellPadding="4" ForeColor="#333333" GridLines="None"> 
      <AlternatingRowStyle BackColor="White" /> 
      <Columns> 
       <asp:CommandField ShowSelectButton="True"></asp:CommandField> 
      </Columns> 
      <EditRowStyle BackColor="#2461BF" /> 
      <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> 
      <HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> 
      <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" /> 
      <RowStyle BackColor="#EFF3FB" /> 
      <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" /> 
      <SortedAscendingCellStyle BackColor="#F5F7FB" /> 
      <SortedAscendingHeaderStyle BackColor="#6D95E1" /> 
      <SortedDescendingCellStyle BackColor="#E9EBEF" /> 
      <SortedDescendingHeaderStyle BackColor="#4870BE" /> 
     </asp:GridView> 
     <br /> 
     <div> 
      <div> 
       <div> 
        <asp:Button ID="btnDeleteCancel" runat="server" Text="Cancel" Font-Size="Smaller" ForeColor="Black" CssClass="btn btn-danger btn-xs" Height="25px" /> 
       </div> 
      </div> 
     </div> 
    </div> 
</div>

來源

2016-06-27 Codeone

不了'RUNAT = 「服務器」'你的div元素從最終的渲染中刪除它，或者至少改變了嗎？服務器上引用它的原因是什麼？ – gretro

我刪除它，但不工作， – Codeone

<asp:ModalPopupExtender ID="mpConfirm" runat="server" DropShadow="true" TargetControlID="HiddenField1" PopupControlID="DivConfirm"> 
</asp:ModalPopupExtender> 
<asp:HiddenField ID="HiddenField1" runat="server" /> 
<div class="panel" runat="server" id="DivConfirm"> 
    <div class="panel-body" style=""> 
     <asp:GridView ID="gvHelp" runat="server" AllowPaging="True" CssClass="table table-bordered table-condensed table-hover" PageSize="5" OnRowCommand="gvHelp_RowCommand" CellPadding="4" ForeColor="#333333" GridLines="None"> 
      <AlternatingRowStyle BackColor="White" /> 
      <Columns> 
       <asp:CommandField ShowSelectButton="True"></asp:CommandField> 
      </Columns> 
      <EditRowStyle BackColor="#2461BF" /> 
      <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> 
      <HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> 
      <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" /> 
      <RowStyle BackColor="#EFF3FB" /> 
      <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" /> 
      <SortedAscendingCellStyle BackColor="#F5F7FB" /> 
      <SortedAscendingHeaderStyle BackColor="#6D95E1" /> 
      <SortedDescendingCellStyle BackColor="#E9EBEF" /> 
      <SortedDescendingHeaderStyle BackColor="#4870BE" /> 
     </asp:GridView> 
     <br /> 
    </div> 
</div>

來源

2016-06-27 10:53:14

刪除了CancelControlID =「btnDeleteCancel」並刪除取消按鈕 –

它不是一個解決方案，我建議刪除'CancelControlID' – Codeone

ASP.NET模型彈出取消按鈕顯示在頁面加載

回答

相關問題