It was working nicely and I then tackled the problem of getting the datalist paging. Once that was done I found the imagebutton event wasn't firing any more. No idea what I changed.
I've tried using Onclick instead of Oncommand. I've also tried adding the imagebutton as a trigger to the updatepanel but get an error that the control id cannot be found. So I tried to find the uniqueID using code behind in the page_load event but this
couldn't find it either. I'd very little hair left before this ....
thsman
Member
47 Points
94 Posts
imagebutton in itemtemplate of datalist inside updatepanel not firing
Nov 22, 2012 01:02 AM|LINK
It was working nicely and I then tackled the problem of getting the datalist paging. Once that was done I found the imagebutton event wasn't firing any more. No idea what I changed.
Here is the aspx that I think is relevant;
<asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <asp:UpdatePanel ID="UpdatePanel1" runat="server" > <ContentTemplate > <asp:Image ID="imgShow" runat="server" ImageUrl="~/images/20.jpg" /> <table width="100%" border="0"> <tr> <td> <asp:label id="lblCurrentPage" runat="server"></asp:label></td> </tr> <tr> <td> <asp:button id="cmdPrev" runat="server" text=" << " onclick="cmdPrev_Click"></asp:button> <asp:button id="cmdNext" runat="server" text=" >> " onclick="cmdNext_Click"></asp:button></td> </tr> </table> <table border="1"> <asp:DataList ID="dtlist" runat="server" RepeatColumns="4" CellPadding="5" Width="343px"> <ItemTemplate> <asp:ImageButton OnCommand="ImageButton_Command" Height="70" ID="ImageButt" ImageUrl='<%# Bind("Name", "~/images/{0}") %>' runat="server" CommandName="ShowImage" CommandArgument='<%# Bind("Name", "~/images/{0}") %>' /> <br /> <asp:label ID="fname" Text='<%# Bind("Name") %>' runat="server" Font-Size="XX-Small" /> </ItemTemplate> <ItemStyle BorderStyle="None" BorderWidth="0px" HorizontalAlign="Center" VerticalAlign="Bottom" Wrap="False" /> </asp:DataList>I've tried using Onclick instead of Oncommand. I've also tried adding the imagebutton as a trigger to the updatepanel but get an error that the control id cannot be found. So I tried to find the uniqueID using code behind in the page_load event but this couldn't find it either. I'd very little hair left before this ....
thsman
Member
47 Points
94 Posts
Re: imagebutton in itemtemplate of datalist inside updatepanel not firing
Nov 22, 2012 09:10 AM|LINK
Would you believe I had neglected to put if not ispostback in the page load?