updatepanel中的按钮导致不需要的全部回发

Question

我在登录页面上丢失了密码恢复，而我正在使用ModalPopUpExtender，Panel和UpdatePanel中的其中两个进行此操作。但不知何故，当点击“btnOkPassRequest”完整回发时。人们与其他控件有类似的问题，有些UpdatePanel显然没有封装。但从来没有一个按钮。我错过了什么？

<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager><asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional"> 
<ContentTemplate> 
    <asp:HyperLink ID="HyperLink2" runat="server">HyperLink</asp:HyperLink> 
    <cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server"TargetControlID="HyperLink2" BackgroundCssClass="ModalPopupBG" PopupControlID="pnlPopupPass" CancelControlID="btnCancelPassRequest" OkControlID="Button1"></cc1:ModalPopupExtender> 
    <asp:Panel ID="pnlPopupPass" runat="server" CssClass="ModalPopup"> 
     <div class="ModalHeader">Password recovery</div> 
     <div class="ModalBody"> 
     <p>Please, enter username.....</p> 
     <table> 
     <tr> 
       <td>Username</td> 
       <td><asp:TextBox ID="tbModalUserName" runat="server" class="textbox"></asp:TextBox></td>    
      </tr> 
      </table> 
     <table> 
      <tr> 
      <td></td> 
      <td><asp:Button ID="btnOKPassRequest" runat="server" Text="Request new password" CssClass="button-wide" onclick="btnOKPassRequest_Click" PostBackUrl="~/Login.aspx" /></td> 
      <td><asp:Button ID="btnCancelPassRequest" runat="server" Text="Cancel" CssClass="button-wide"/></td> 
      </tr> 
     </table>   
     </div> 
    <asp:Button ID="Button1" runat="server" Text="Button" /> 
    </asp:Panel> 
</ContentTemplate> 
<Triggers> 
    <asp:AsyncPostBackTrigger ControlID="btnOKPassRequest" EventName="btnOKPassRequest_Click" /> 
</Triggers> 

Answer 1

其实这个问题dissapeared当我切换到ajaxcontroltoolkit V1，而不是使用3.5，这实在是令人困惑

Answer 2

我觉得在触发

Answer 3

你肯定这应该是有事件名称应该只是被“点击”而不是“btnOKPassRequest_Click”？

PostBackUrl="~/Login.aspx" 

因为没有它，它对我来说工作正常。

我也删除了触发器，但如果你需要触发器，那么EventName应该是Click。

<asp:ScriptManager ID="ScriptManager1" runat="server"> 
    </asp:ScriptManager> 
    <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional"> 
     <ContentTemplate> 
      <asp:HyperLink ID="HyperLink2" runat="server">HyperLink</asp:HyperLink> 
      <asp:Panel ID="pnlPopupPass" runat="server" CssClass="ModalPopup"> 
       <div class="ModalHeader"> 
        Password recovery</div> 
       <div class="ModalBody"> 
        <p> 
         Please, enter username.....</p> 
        <table> 
         <tr> 
          <td> 
           Username 
          </td> 
          <td> 
           <asp:TextBox ID="tbModalUserName" runat="server" class="textbox"></asp:TextBox> 
          </td> 
         </tr> 
        </table> 
        <table> 
         <tr> 
          <td> 
          </td> 
          <td> 
           <asp:Button ID="btnOKPassRequest" runat="server" Text="Request new password" CssClass="button-wide" 
            OnClick="btnOKPassRequest_Click" /> 
          </td> 
          <td> 
           <asp:Button ID="btnCancelPassRequest" runat="server" Text="Cancel" CssClass="button-wide" /> 
          </td> 
         </tr> 
        </table> 
       </div> 
       <asp:Button ID="Button1" runat="server" Text="Button" /> 
      </asp:Panel> 
     </ContentTemplate> 
    </asp:UpdatePanel>