更新面板不适用于多个按钮 [英] Update Panel is Not Working for Multiple Buttons

问题描述

嗨



更新面板仅适用于一个按钮



这是我的代码请帮助我要清除dis issue



我需要按钮面板才能使用我的所有三个按钮

 <   div     class   =  form-group >  
 <   asp： UpdatePanel     ID   =  up    runat   =  server    UpdateMode   = 始终 >  
 <   ContentTemplate  >  
 <   div     class   =  col-lg-offset-2 col-lg-10 >  
 < ;  表格 >  
  <   tr  >  
 <   td  >  
 <   asp：按钮    ID   =  btnSearch1    OnClick   =  btnSearch1_Click    runat   = 服务器   文字  =  搜索    class  < span class =code-keyword> =  btn btn-successfrm    /  >  
 <   / td  >  
 <   td  >  
 <   asp：按钮    ID   =  btnClear1   文字  = 清除    runat   =  server    CssClass   =  btn btn-default    OnClick   =  btnClear1_Click    /  >  
 <   / td  >  
 <   td  >  
 <   asp：按钮    ID   =  btnExportToExcel1    runat   =  server   文本  =  导出到Excel    CssClass   =  btn btn-warning    OnClick   =  btnExportToExcel1_Click    /  >  
 <   / td  >  
 <   / tr  >  
 <   / table  >  
 <   asp：UpdatePanel     ID   =  UpdatePanel4    runat   =  server    UpdateMode   = 条件 >  
 < span class =code-keyword><   ContentTemplate  >  
 <   asp：GridView     ID   =  gvManageSo1    runat   =  server    AutoGenerateColumns   = 错误    DataKeyNames   =  mstsalesorder_id  
   
      < / asp：GridView  >  
 <   / ContentTemplate  >  
 <  触发器 >  
 <   asp：AsyncPo stBackTrigger     ControlID   =  gvManageSo1    /  >  
 <   / Triggers  >  
 <   / asp：UpdatePanel  >  
 <   / ContentTemplate  >  
 <  触发器 >  
 <   asp：AsyncPostBackTrigger     ControlID   =  btnSearch1    /  >  
  <   asp：AsyncPostBackTrigger     ControlID   =  btnClear1    /  >  
 <  < span class =code-leadattribute> asp：AsyncPostBackTrigger     ControlID   =  btnExportToExcel1    /  >  
 <   / Triggers  >  
 <   / asp：UpdatePanel  >  

请帮我解决这个问题

解决方案

刚刚更新：

 <   asp：ScriptManager     ID   =  abc    runat   =  server >  <   / asp：ScriptManager  >  
 <   div    类  =  form-group >  
 <   div     class   =  col- lg-offset-2 col-lg-10 >  
 <  表格 >  
 <   tr  >  
 <   td  >  
 <   asp：按钮    ID   =  btnSearch1    runat   = 服务器   文字  = 搜索    class   =  btn btn-successfrm    OnClick   =  btnSearch1_Click    /  >  
 <   / td   >  
 <   td  >  
 <   asp：按钮    ID   =  btnClear1    文字  = 清除    runat   =  server    CssClass   =  btn btn-default    OnClick   =  btnClear1_Click    /  >  
 <   / td  >  
 <   td  >  
 <   asp：按钮    ID   =  btnExportToExcel1    runat   =  server   文字  =  导出到Excel    CssClass   =  btn btn-warning    OnClick   =  btnExportToExcel1_Click    /  >  
 <   / td  >  
 <   / tr  >  
 <   / t能够 >  
 <   asp：UpdatePanel     ID   =  UpdatePanel4    runat   =  server    UpdateMode   = 条件 >  
 <   ContentTemplate  >  
 <   asp：GridView    我D   =  gvManageSo1    runat   =  server    AutoGenerateColumns   =  False    DataKeyNames   =   mstsalesorder_id >  
  <   / asp：GridView  >  
 <   / ContentTemplate  >  
 <  触发器 >  
 <   asp：AsyncPostBackTrigger     ControlID   =  btnSearch1    /  >  
 <   asp：AsyncPostBackTrigger     ControlID   = < span class =code-keyword> btnClear1    /  >  
 <   asp：AsyncPostBackTrigger     ControlID   =  btnExportToExcel1     /  >  
 <   /触发器 >  
 <   / asp：UpdatePanel   >  
 <   / div  >  
 <   / div  >  

Hi

Update pannel is working for only one Button

Here is my code pls help me out to clear dis issue

I need the button pannel to work for all my three buttons

 <div class="form-group">
   <asp:UpdatePanel ID="up" runat="server" UpdateMode="Always">
    <ContentTemplate>
 <div class="col-lg-offset-2 col-lg-10">
  <table>
  <tr>
 <td>
  <asp:Button ID="btnSearch1" OnClick="btnSearch1_Click" runat="server" Text="Search" class="btn btn-successfrm" />
 </td>
  <td>
 <asp:Button ID="btnClear1" Text="Clear" runat="server" CssClass="btn btn-default" OnClick="btnClear1_Click" />
</td>
 <td>
 <asp:Button ID="btnExportToExcel1" runat="server" Text="Export to Excel" CssClass="btn btn-warning" OnClick="btnExportToExcel1_Click" />
 </td>
 </tr>
</table>
 <asp:UpdatePanel ID="UpdatePanel4" runat="server" UpdateMode="Conditional">
<ContentTemplate>
 <asp:GridView ID="gvManageSo1" runat="server" AutoGenerateColumns="False" DataKeyNames="mstsalesorder_id"

  </asp:GridView>
 </ContentTemplate>
  <Triggers>
  <asp:AsyncPostBackTrigger ControlID="gvManageSo1" />
</Triggers>
 </asp:UpdatePanel>
   </ContentTemplate>
  <Triggers>
 <asp:AsyncPostBackTrigger ControlID="btnSearch1" />
  <asp:AsyncPostBackTrigger ControlID="btnClear1" />
  <asp:AsyncPostBackTrigger ControlID="btnExportToExcel1" />
</Triggers>
</asp:UpdatePanel>

pls help me to clear this issue

解决方案

Just updated:

<asp:ScriptManager ID="abc" runat="server"></asp:ScriptManager>
<div class="form-group">
    <div class="col-lg-offset-2 col-lg-10">
        <table>
            <tr>
                <td>
                    <asp:Button ID="btnSearch1" runat="server" Text="Search" class="btn btn-successfrm" OnClick="btnSearch1_Click" />
                </td>
                <td>
                    <asp:Button ID="btnClear1" Text="Clear" runat="server" CssClass="btn btn-default" OnClick="btnClear1_Click" />
                </td>
                <td>
                    <asp:Button ID="btnExportToExcel1" runat="server" Text="Export to Excel" CssClass="btn btn-warning" OnClick="btnExportToExcel1_Click" />
                </td>
            </tr>
        </table>
        <asp:UpdatePanel ID="UpdatePanel4" runat="server" UpdateMode="Conditional">
            <ContentTemplate>
                <asp:GridView ID="gvManageSo1" runat="server" AutoGenerateColumns="False" DataKeyNames="mstsalesorder_id">
                </asp:GridView>
            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="btnSearch1" />
                <asp:AsyncPostBackTrigger ControlID="btnClear1" />
                <asp:AsyncPostBackTrigger ControlID="btnExportToExcel1" />
            </Triggers>
        </asp:UpdatePanel>
    </div>
</div>

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