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Pageview goes blank for "non first tabs"

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sourabh tewari
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sourabh tewari asked on 01 Jun 2010, 05:28 PM
Well...another issue which I am unable to resolve...lemme explain

I have an ascx page...which I want to load into a tab...now the issue is that I am able to load the tab in the first tab...but when I load the user control in the second tab...it goes blank and doesn't show anything...this is happening just for my user controls...

Now when I have a simple gridview with a sql datasource in another usercontrol...this time I am able to load this properly in the "child" tabs...no issues whatsoever.

The issue pertains to only loading of user controls in child tabs where I have multiple asp tools embedded in that particular user control...something like the one which is shown below.

<asp:GridView ID="grdContent" runat="server" AutoGenerateColumns="false" Height="124px" 
    Width="577px" OnRowCommand="grdContent_RowCommand"
    <Columns> 
        <asp:TemplateField HeaderText="Language"
            <ItemTemplate> 
                <asp:Label ID="lblLanguage" runat="server" Text='<%#Bind("ActualLanguage") %>'></asp:Label> 
            </ItemTemplate> 
        </asp:TemplateField> 
        <asp:CheckBoxField HeaderText="Read" DataField="IsRead" /> 
        <asp:CheckBoxField HeaderText="Write" DataField="IsWrite" /> 
        <asp:CheckBoxField HeaderText="Speak" DataField="IsSpeak" /> 
        <asp:TemplateField> 
            <ItemTemplate> 
                <asp:LinkButton ID="lnkModify" runat="server" CommandName="Modify" CommandArgument='<%#Bind("ID") %>' 
                    Text="Modify"></asp:LinkButton> 
                <asp:LinkButton ID="lnkDelete" runat="server" CommandName="Del" CommandArgument='<%#Bind("ID") %>' 
                    Text="Delete"></asp:LinkButton> 
                <asp:HiddenField ID="hdnID" runat="server" Value='<%#Bind("ID") %>' /> 
            </ItemTemplate> 
        </asp:TemplateField> 
    </Columns> 
</asp:GridView> 
&nbsp; 
<JobsControl:LinkButton ID="lbtnNew" runat="server" OnClick="lbtnNew_Click">New</JobsControl:LinkButton> 
<asp:Panel ID="LanguagePanel" runat="server" Visible="False"
    <table width="100%" border="0" cellpadding="0" cellspacing="0"
        <tr> 
            <td width="5%"
            </td> 
            <td style="width: 30%"
                Language 
            </td> 
            <td width="60%"
                <JobsControl:CompositCombo ID="ddlLanguage" runat="server" CommonCode="160" IsLoadValuesInPostBack="true" /> 
                <asp:HiddenField ID="hdnID" runat="server" /> 
                <asp:HiddenField ID="hdnLanguageID" runat="server" /> 
            </td> 
            <td width="5%"
            </td> 
        </tr> 
        <tr> 
            <td width="5%"
                &nbsp; 
            </td> 
            <td style="width: 30%"
                Read 
            </td> 
            <td width="60%"
                <JobsControl:CheckBox ID="chkRead" runat="server" /> 
            </td> 
            <td width="5%"
                &nbsp; 
            </td> 
        </tr> 
        <tr> 
            <td width="5%"
                &nbsp; 
            </td> 
            <td style="width: 30%"
                Write 
            </td> 
            <td width="60%"
                <JobsControl:CheckBox ID="chkWrite" runat="server" /> 
            </td> 
            <td width="5%"
                &nbsp; 
            </td> 
        </tr> 
        <tr> 
            <td width="5%"
                &nbsp; 
            </td> 
            <td style="width: 30%"
                Speak 
            </td> 
            <td width="60%"
                <JobsControl:CheckBox ID="chkSpeak" runat="server" /> 
            </td> 
            <td width="5%"
                &nbsp; 
            </td> 
        </tr> 
        <tr> 
            <td width="5%"
                &nbsp; 
            </td> 
            <td style="width: 30%"
                &nbsp; 
            </td> 
            <td width="60%"
                <JobsControl:Button ID="btnSave" runat="server" CausesValidation="False" OnClick="btnSave_Click" 
                    Text="Save" Width="54px" /> 
            </td> 
            <td width="5%"
                &nbsp; 
            </td> 
        </tr> 
    </table> 
</asp:Panel> 

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sourabh tewari
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answered on 02 Jun 2010, 06:26 AM
I have fixed my problem.
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David
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answered on 02 Mar 2011, 05:54 PM
What was the fix - i am having the same problem.

A user control for a signature capture shows great on the first tab - but blank on other tabs
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TabStrip
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sourabh tewari
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