模式弹出了不是在asp.net

中显示更新面板这是我的aspx页面：模式弹出了不是在asp.net

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="TotalFee.aspx.cs" Inherits="TotalFee" %> 
<%@ Register assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" namespace="Microsoft.Reporting.WebForms" tagprefix="rsweb" %> 
<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="asp" %> 
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> 
    <script type="text/javascript"> 
//  function ok(sender, e) { 
//   alert("Hello"); 
//   __doPostBack('btnCreateBill','btnCreateBill_Click'); 
//  } 
//  function cancel(sender, e) { 
//   $find('ModalPopupExtender1').hide(); 
//  } 
//  

    </script> 
    <style type="text/css"> 
     .style2 
     { 
      font-size: x-large; 
      font-family: "Times New Roman", Times, serif; 
     } 
     .style3 
     { 
      color: #FF0000; 
     } 
     .panel 
{ 
    position:static; 
    top: 80%; 
    left:50%; 
    background-color:Aqua; 


} 
.modalBackground 
    { 

    z-index:auto; 
    } 
     </style> 

</asp:Content> 
<asp:Content ID="Content2" runat="server" contentplaceholderid="MainContent"> 
    <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager> 

    <table style="width:100%"> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="Classlabel" runat="server" Text="Class" CssClass="style2"></asp:Label> 

    </td> 
    <td valign="top" align="center"> 
     <asp:DropDownList ID="ClassDropDownList" runat="server" Width="150px" 
      DataSourceID="SqlDataSource1" DataTextField="ClassName" 
      DataValueField="ClassName" AutoPostBack="True" 
      onselectedindexchanged="ClassDropDownList_SelectedIndexChanged"> 
     </asp:DropDownList> 

     <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
      ConnectionString="<%$ ConnectionStrings:dbbilling2.0ConnectionString4 %>" 
      SelectCommand="SELECT [ClassName] FROM [tblClass]"></asp:SqlDataSource> 

     <br /> 

    <br /> 
    </td> 

    </tr> 

    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="StudentNamelabel" runat="server" Text="StudentName" CssClass="style2"></asp:Label> 

    </td> 
    <td valign="top" align="center"> 
     <asp:DropDownList ID="StudentNameDropDownList" runat="server" Width="150px" 
      DataSourceID="SqlDataSource2" DataTextField="StudentName" 
      DataValueField="StudentID" AutoPostBack="True"> 
     </asp:DropDownList> 
     <asp:SqlDataSource ID="SqlDataSource2" runat="server" 
      ConnectionString="<%$ ConnectionStrings:dbbilling2.0ConnectionString3 %>" 

      SelectCommand="SELECT [StudentID], [StudentName] FROM [tblStudentInfo] WHERE ([Class] = @Class)"> 
      <SelectParameters> 
       <asp:ControlParameter ControlID="ClassDropDownList" Name="Class" 
        PropertyName="SelectedValue" Type="String" /> 
      </SelectParameters> 
     </asp:SqlDataSource> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="Monthlabel" runat="server" Text="Month" CssClass="style2"></asp:Label> 
     <br /> 
     <br /> 
     <br /> 
     <br /> 
     <br /> 


    </td> 

    <td valign="top" align="center"> 
     &nbsp;&nbsp;&nbsp; 
     <asp:DropDownList ID="MonthDropDownList" runat="server" Width="150px" 
      DataSourceID="SqlDataSource3" DataTextField="Month" AutoPostBack="true" 
      DataValueField="Month" OnDataBound="MonthDropDownListDataBound" 
      onselectedindexchanged="MonthDropDownList_SelectedIndexChanged1">  
     </asp:DropDownList> 

     <asp:SqlDataSource ID="SqlDataSource3" runat="server" 
      ConnectionString="<%$ ConnectionStrings:dbbilling2.0ConnectionString2 %>" 
      SelectCommand="SELECT [Month] FROM [tblMonth]"></asp:SqlDataSource> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="MonthlyFeelabel" runat="server" Text="Monthly Fee" CssClass="style2"></asp:Label> 
    </td> 
    <td valign="top" align="center"> 
     &nbsp;&nbsp; 
     <asp:TextBox ID="txtMonthlyFee" runat="server" Width="150px"></asp:TextBox> 
     <asp:RequiredFieldValidator ID="MonthlyFeeValidator" runat="server" 
      ControlToValidate="txtMonthlyFee" CssClass="style3">*</asp:RequiredFieldValidator> 
     <br /> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="TransportFeelabel" runat="server" Text="Transport Fee" CssClass="style2"></asp:Label> 
    </td> 
    <td valign="top" align="center"> 
     &nbsp;&nbsp; 
     <asp:TextBox ID="txtTransportFee" runat="server" Width="150px"></asp:TextBox> 
     <asp:RequiredFieldValidator ID="TransportationFeeValidator" runat="server" 
      ControlToValidate="txtTransportFee" CssClass="style3">*</asp:RequiredFieldValidator> 
     <br /> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="Hostelfeelabel" runat="server" Text="Hostel Fee" CssClass="style2"></asp:Label> 
    </td> 
    <td valign="top" align="center"> 
     &nbsp; 
     <asp:TextBox ID="txtHostelFee" runat="server" Width="150px"></asp:TextBox> 
     <asp:RequiredFieldValidator ID="HostelFeeValidator" runat="server" 
      ControlToValidate="txtHostelFee" CssClass="style3">*</asp:RequiredFieldValidator> 
     <br /> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
     <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="ECAFeeLabel" runat="server" Text="ECA Fee" CssClass="style2"></asp:Label> 
    </td> 
    <td valign="top" align="center"> 
     &nbsp; 
     <asp:TextBox ID="txtECAFee" runat="server" Width="150px"></asp:TextBox> 
     <asp:RequiredFieldValidator ID="ECAFeeValidator" runat="server" 
      ControlToValidate="txtECAFee" CssClass="style3">*</asp:RequiredFieldValidator> 
     <br /> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
     <tr> 
    <td style="width:300px; vertical-align:top;" align="left" > 
     <asp:Label ID="DueFromPreviousMonthLabel" runat="server" 
      Text="Due From Previous Month" CssClass="style2"></asp:Label> 
     <br /> 
     </td> 
    <td valign="top" align="center"> 
     <asp:TextBox ID="txtDueFromPreviousMonth" runat="server" Width="150px" Text="0"></asp:TextBox> 
     <asp:RequiredFieldValidator ID="DueFromPreviousMonthValidator" runat="server" 
      ControlToValidate="txtECAFee" CssClass="style3">*</asp:RequiredFieldValidator> 
     <br /> 
     <br /> 
    <br /> 
     </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="TotalFeeLabel" runat="server" Text="Total Fee" CssClass="style2"></asp:Label> 
    </td> 
    <td valign="top" align="center"> 
     <asp:TextBox ID="txtTotalFee" runat="server" Width="150px" ReadOnly="true"></asp:TextBox> 
     <br /> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 
     <asp:Label ID="PaidLabel" runat="server" Text="Paid" CssClass="style2"></asp:Label> 
    </td> 
    <td valign="top" align="center"> 
     <asp:CheckBox ID="ChkPaidLabel" runat="server" /> 
     <br /> 
     <br /> 
    <br /> 
    </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" > 

     </td> 
    <td valign="top" align="right"> 
     <asp:Button ID="btnSubmit" runat="server" Text="Submit" Width="150px" 
      onclick="btnSubmit_Click" /> 
     <asp:Button ID="btnReset" runat="server" Text="Reset" Width="150px" /> 
     <asp:Button ID="btnCreateBill" runat="server" Text="CreateBill" Width="150px" 
     OnClick="btnCreateBill_Click"/> 


     <%--<asp:PopupControlExtender ID="btnCreateBill_PopupControlExtender" OffsetX="-1100" OffsetY="115" 
      runat="server" DynamicServicePath="" Enabled="True" ExtenderControlID="" 
      TargetControlID="btnCreateBill" PopupControlID="UpdatePanel1"> 
     </asp:PopupControlExtender>--%> 


    </td> 
    </tr> 
    <tr> 
    <td style="width:150px; vertical-align:top;" align="left" colspan="2" > 
    <asp:UpdatePanel ID="UpdatePanel1" runat="server"> 
<ContentTemplate>  
<asp:ModalPopupExtender ID="ModalPopUpExtender1" runat="server" PopupControlID="UpdatePanel1" 
    TargetControlID="UpdatePanel1" DropShadow="false" BackgroundCssClass="modalBackground"></asp:ModalPopupExtender> 
<rsweb:ReportViewer ID="ReportingForPrintingReportViewer" runat="server" Visible="false" CssClass="panel" 
    Width="100%" Height="100%" Font-Names="Verdana" Font-Size="8pt" 
    InteractiveDeviceInfos="(Collection)" WaitMessageFont-Names="Verdana" 
    WaitMessageFont-Size="14pt"> 
    <LocalReport ReportPath="Report.rdlc"> 
    <DataSources> 
    <rsweb:ReportDataSource DataSourceId="ObjectDataSource2" Name="DataSet1" /> 
    </DataSources> 
    </LocalReport> 
    </rsweb:ReportViewer> 
    <asp:ObjectDataSource ID="ObjectDataSource2" runat="server" 
    SelectMethod="GetData" TypeName="DataSet1TableAdapters.tblTotalFeeTableAdapter"> 
    </asp:ObjectDataSource> 
    </ContentTemplate> 
     </asp:UpdatePanel> 

     </td> 

    </tr> 
    </table> 
     </asp:Content>

，这是我的CS页：

protected void btnCreateBill_Click(object sender, EventArgs e) 
    { 
     ModalPopUpExtender1.Show(); 
     DisplayReport(); 

    }

为什么不UpdatePanel1是当我们点击时显示btnCreateBill ??我想说明UpdatePanel1作为弹出当我点击btnCreateBill 当我把我的modal pop up extender里面updatepanel1它给了错误的扩张不能在不同的UpdatePanel比它扩展了控制。

来源

2013-04-24 Annonymous programmer

由于它在updatepanel之外，因此它会在更新面板内部显示出来。在更新面板中触发事件时，您无法访问和更改更新面板外部的控件状态。

在更新面板中触发事件时，只能访问和修改更新面板中的控件。

<td style="width:150px; vertical-align:top;" align="left" colspan="2" > 
<asp:UpdatePanel ID="UpdatePanel1" runat="server"> 
<ContentTemplate> 
<asp:ModalPopupExtender ID="ModalPopUpExtender1" runat="server" PopupControlID="UpdatePanel1" TargetControlID="UpdatePanel1" DropShadow="false" BackgroundCssClass="modalBackground"></asp:ModalPopupExtender>  
<rsweb:ReportViewer ID="ReportingForPrintingReportViewer" runat="server" Visible="false" CssClass="panel" 
    Width="100%" Height="100%" Font-Names="Verdana" Font-Size="8pt" 
    InteractiveDeviceInfos="(Collection)" WaitMessageFont-Names="Verdana" 
    WaitMessageFont-Size="14pt"> 
    <LocalReport ReportPath="Report.rdlc"> 
    <DataSources> 
    <rsweb:ReportDataSource DataSourceId="ObjectDataSource2" Name="DataSet1" /> 
    </DataSources> 
    </LocalReport> 
    </rsweb:ReportViewer> 
    <asp:ObjectDataSource ID="ObjectDataSource2" runat="server" 
    SelectMethod="GetData" TypeName="DataSet1TableAdapters.tblTotalFeeTableAdapter"> 
    </asp:ObjectDataSource> 
    </ContentTemplate> 
</asp:UpdatePanel>   
</td>

来源

2013-04-24 07:53:30

当我尝试您的解决方案，我收到以下错误： - 的扩张不能在不同的UpdatePanel比它扩展了控制。我发布我的完整aspx代码，请看看它..... – 2013-04-24 08:12:09

在调用的某个地方，您正在访问或修改UpdatePanel1以外的控件，这就是为什么您会收到此错误。 displayreport（）是做什么的？ – 2013-04-24 08:24:45

谢谢Ashwin Singh .......我解决了它 – 2013-04-24 11:00:02

而是采用modalpopup面板上的UpdatePanel你可以尝试从代码背后的东西来达到目的。

   <asp:scriptmanager id="ScriptManager1" runat="server"> 
       </asp:scriptmanager> 

       <asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" BackgroundCssClass="modalBackground" 
       CancelControlID="btnCancel" PopupControlID="Panel1" 
       TargetControlID="HiddenField1"> 
       </asp:ModalPopupExtender> 

      <asp:Panel ID="Panel1" runat="server" CssClass="Panel"> 

      <asp:RadioButtonList ID="RadioButtonList1" runat="server" Height="34px" RepeatDirection="Horizontal" 
               Width="129px" OnSelectedIndexChanged="RadioButtonList1_SelectedIndexChanged" 
               AutoPostBack="True"> 
               <asp:ListItem>Option1</asp:ListItem> 
               <asp:ListItem>Option2</asp:ListItem> 
              </asp:RadioButtonList> 

     <asp:TextBox ID="txt1" runat="server" 
              Visible="False"></asp:TextBox> 
             <asp:TextBox ID="txt2" runat="server" 
              Visible="False"></asp:TextBox>  

      </asp:Panel> 
===========================================  
    Code Behind: 
=========================================== 

    protected void RadioButtonList1_SelectedIndexChanged(object sender, EventArgs e) 
     { 
      if (RadioButtonList1.SelectedIndex == 0) 
      { 
       txt1.Visible = true; 
       ModalPopupExtender1.Show(); 

      } 
      else 
      { 
       txt2.Visible = true; 
       ModalPopupExtender1.Show(); 
      } 
     }

来源

2013-12-11 04:15:38

模式弹出了不是在asp.net

回答

相关问题