Problem with RadTabStrip

[Gopinath]

Hai,

I have user control in which i have RadTabStrip with two tabs.

Under Each tab there is user control again. 

My concern is

when i load parent user control both the user controls are loading .

And both the user controls are having the grids
When i click the refresh button of Grid then also both the user controls are loading



Below is my code

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="RCRAAIPermitBaseContent.ascx.cs" 
Inherits="CGI.ESG.TEMPO.Web.ContentControls.SubjectItemDetails.RCRAAIPermitBaseContent" %>


<%@ Register Src="~/ContentControls/SubjectItemDetails/RCRAAIPermitBaseOpContent.ascx"
    TagPrefix="OperationDatesandWasteStreams" TagName="RCRAAIPermitBaseOpContentControl" %>


<%@ Register Src="~/ContentControls/SubjectItemDetails/RCRAAIPermitBasePerContent.ascx"
    TagPrefix="ExistingPermitsandComments" TagName="RCRAAIPermitBasePerContentControl" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<telerik:RadTabStrip ID="pnlTab" runat="server" Align="Left" MultiPageID="RadMultiPage1"
    ReorderTabsOnSelect="true" SelectedIndex="0">
    <Tabs>
        <telerik:RadTab Text="Operation Dates and Waste Streams" runat="server">
        </telerik:RadTab>
        <telerik:RadTab Text="Existing Permits and Comments" runat="server">
        </telerik:RadTab>
    </Tabs>
</telerik:RadTabStrip>


<telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0">


    <telerik:RadPageView ID="OperationDatesandWasteStreamsPage" runat="server">
         <OperationDatesandWasteStreams:RCRAAIPermitBaseOpContentControl ID="RCRAAIPermitBaseOpContentControl"
            runat="server" />        
    </telerik:RadPageView>


    <telerik:RadPageView ID="ExistingPermitsandCommentsPage" runat="server">
       <ExistingPermitsandComments:RCRAAIPermitBasePerContentControl ID="RCRAAIPermitBasePerContentControl"
            runat="server" />       
    </telerik:RadPageView>


</telerik:RadMultiPage>


Please help to resolve the issue.

[Helen]

Hi Gopinath,

Did you try to set the RenderSelectedPageOnly property of RadMultiPage?

Kind regards,
Helen
the Telerik team

[Gopinath]

I have a radgrid on a multipage in a Intrasite module. The OnNeedDataSource doesn't seem to fire when the multipage shows the pageview with the datagrid. But if i click the Grid tab again after clicking first the OnNeedDataSource  firing.

Please help me 


Thanks
Gopinath

[Dimitar Terziev]

Hi Gopinath,

You should either use the suggestion my colleague has proposed or find the client-side object of the RadGrid and call its rebind() method. This operation should be performed in the OnClientTabSelected event handler function.

Regards,
Dimitar Terziev
the Telerik team

[Gopinath]

Hai Dimitar Terziev 

I am setting RenderSelectedPageOnly to true . But even then it is not working

The Grid is placed in the second tab which is not a selected page initially.

[Gopinath]

how to call the rebind() method  in  OnClientTabSelected event handler

[Princy]

Hello Gopinath,

Try the following JS to call AjaxRequest and Rebind the Grid from Serverside.
JS:

function OnclientTabSelected(sender,args)
{
.  .  .  .
$find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>").ajaxRequest();
}

C#:
In server side RadAjaxManager1_AjaxRequest event handler:

protected void RadAjaxManager1_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e)
{
 RadGrid1.Rebind();//you can rebind your grid here
}

Thanks,
Princy.