ModalPopupExtender Does n't working

Question

0.00/5 (No votes)

See more:

Hi all,

My code in button

this.ModalPopupExtender3.Show();

Does n't showing the popup when this working in other project.

Here is my code:

ASP.NET

<div>
 <asp:Button ID="btndummy" CssClass="hiddencol" runat="server" Text="dummy" />
 <asp:ModalPopupExtender ID="ModalPopupExtender3" Drag="true" BackgroundCssClass="modalBackground" PopupControlID="Panel2" 
 DropShadow="true" TargetControlID="btndummy" CancelControlID="Btnend" runat="server">
 </asp:ModalPopupExtender>
 <asp:Panel ID="Panel2" CssClass="modalPopup" style="display:none;" Width="550px" runat="server" >
 <asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Always">
 <ContentTemplate>
 <table style="width:550px;font-size:larger">
 <tr>
 <td align="center" >
 <div class="tmtable-main-container" >
 <div class="tmtable-title">
 <div class="tmtable-title-text">
 Existing Case
 </div>
 </div>
 </div>
 </td>
 </tr>
 <tr>
 <td id="Td1" class="textbg"  runat="server">
 <asp:RadioButtonList ID="RadioButtonList1" runat="server">
 </asp:RadioButtonList>
 </td>
 </tr>
 <tr>
 <td id="Td2" align="center" class="textbg"  runat="server" >
 <asp:Button ID="btnCaseSubmit" runat="server" Text="Submit" onclick="btnCaseSubmit_Click" Width="76px" />
 <asp:Button ID="btnClose" runat="server" Text="Close" onclick="btnClose_Click" Width="76px" />
 </td>
 </tr>
 </table>
 </ContentTemplate>
 <Triggers>
 <asp:AsyncPostBackTrigger ControlID="btnCaseSubmit" EventName="Click" />
 <asp:AsyncPostBackTrigger ControlID="btnClose" EventName="Click" />
 </Triggers>
 </asp:UpdatePanel>
 </asp:Panel>
  
 </div>

Posted 15-Jul-13 18:47pm

parithi vr

Updated 15-Jul-13 20:32pm

Naz_Firdouse

v2

Add a Solution

2 solutions

Solution 1

Try removing the update panel.

Posted 15-Jul-13 19:08pm

Priyanka7777

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

asbis · Accepted Answer · 2013-07-15T19:18:00

Hi

Try this code:-

XML

<div id="GlobalMain" runat="server">
     <asp:Button ID="btndummy" CssClass="hiddencol" runat="server" Text="dummy" OnClick="btndummy_Click" /></div>
 <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server" EnablePageMethods="true">
 </asp:ToolkitScriptManager>
 <asp:ModalPopupExtender ID="GlobalModalPopupExtender" runat="server" PopupControlID="GlobalpnlPopup"
     DropShadow="False" TargetControlID="GlobalMain" BackgroundCssClass="modalBackground">
 </asp:ModalPopupExtender>
 <asp:Panel ID="GlobalpnlPopup" CssClass="modalPopup" Style="display: none;" Width="550px"
     runat="server">
     <asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Always">
         <ContentTemplate>
             <table style="width: 550px; font-size: larger">
                 <tr>
                     <td align="center">
                         <div class="tmtable-main-container">
                             <div class="tmtable-title">
                                 <div class="tmtable-title-text">
                                     Existing Case
                                 </div>
                             </div>
                         </div>
                     </td>
                 </tr>
                 <tr>
                     <td id="Td1" class="textbg" runat="server">
                         <asp:RadioButtonList ID="RadioButtonList1" runat="server">
                         </asp:RadioButtonList>
                     </td>
                 </tr>
                 <tr>
                     <td id="Td2" align="center" class="textbg" runat="server">
                         <asp:Button ID="btnCaseSubmit" runat="server" Text="Submit" OnClick="btnCaseSubmit_Click"
                             Width="76px" />
                         <asp:Button ID="btnClose" runat="server" Text="Close" Width="76px" />
                     </td>
                 </tr>
             </table>
         </ContentTemplate>
         <Triggers>
             <asp:AsyncPostBackTrigger ControlID="btnCaseSubmit" EventName="Click" />
             <asp:AsyncPostBackTrigger ControlID="btnClose" EventName="Click" />
         </Triggers>
     </asp:UpdatePanel>
 </asp:Panel>

Please mark if it works for you