Question

Does the Update Panel works inside of a ContentPlaceHolder?

Asked by: eddyperu

Hi
Experts, I have  a aproblem with my update panel is not working and I don't know why?
I have a master page that contain a place holder. IN this place holder I have three buttons that will  call a datagrid. I don't want for all the page to go to the server, only the buttons and the datagrid, by the way the master page has a Header(Web User control) and a Footer(Web User control), the body is the ContentPlaceHolder.
Please any help...Thanks :):)

ps: I don' t know if this matter but I add a mouseover and mouseout event to each image button in the server side:
        Tab1.Attributes.Add("onmouseover", "this.src='images/Tab1-TABS-ON.png'");
        Tab1.Attributes.Add("onmouseout", "this.src='images/Tab1-TABS-OFF.png'");...etc!

<asp:Content ID="Content1" ContentPlaceHolderID="MainContent" runat="server">
               <asp:UpdatePanel ID="UpdatePanel1" runat="server">
                   <ContentTemplate>
<table border="0"  bordercolor="red" cellpadding="0" cellspacing="0" >
<tr>
<td><asp:ImageButton ID="Tab1" ImageUrl = "images/Tab1-TABS-OFF.png"  runat="server" OnClick="VB_Click" /></td>    
<td><asp:ImageButton ID="Tab2" ImageUrl = "images/Tab2-TABS-OFF.png"  runat="server" OnClick="VB_Click" /></td> 
<td><asp:ImageButton ID="Tab3" ImageUrl = "images/Tab3-TABS-OFF.png"  runat="server" OnClick="VB_Click" /></td>  
</tr>
<tr>
 
                       <asp:Panel runat="server" ID="InterviewDatagrid" Visible="false">
                           <table align="center" cellpadding="0" cellspacing="0" border="0" background="images/InformationBox.png"
                               width="874px" height="55px">
                               <tr>
                                   <td>
                                       <img src="images/InterviewDatagrid.png" /></td>
                               </tr>
                           </table>
                           <table align="center" cellpadding="0" cellspacing="0" border="0">
                               <tr>
                                   <td height="380px">
                                       This is the place Where a datagrid will be set, the information come from the server side. The Result will depend of the button that have bein clicked also ONLY this PANEL IS THE ONLY ONE THAT WILL GO TO THE SERVER SIDE.                                       
                                   </td>
                               </tr>
                           </table>
                       </asp:Panel>
 
 
</tr>
</table>
                   </ContentTemplate>
               </asp:UpdatePanel>
</asp:Content>

                                  
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Asked On
2008-08-08 at 11:52:57ID23633705
Tags

Ajax, C#, ASp.Net2.0

Topics

Asynchronous Javascript and XML (AJAX)

,

C# Programming Language

,

.NET

Participating Experts
1
Points
400
Comments
3

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Answers

 

by: burakiewiczPosted on 2008-08-08 at 12:01:37ID: 22192698

it does work inside of a contentPlaceHolder, thats what we use  The page will postback but only the contents inside of the panel should update what is it doing for you

 

by: eddyperuPosted on 2008-08-11 at 05:52:01ID: 22203846

ALl the page is render to the server.

 

by: eddyperuPosted on 2008-08-11 at 06:02:47ID: 22203915

Thank you so much I fix it.

20120131-EE-VQP-002

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