Hide tab from tabstrip

[lakmal]

Hi,

I have radgrid. Inside grid i have radtabstrip. And also i have table bool field called  NewDoc. When a newdoc= True i want hide 2nd tab of tabstrip.

How can i do that?

lakmal

[Princy]

Hello Galgodage,

I suppose your TabStrip is placed inside a NestedViewTemplate in the grid. If so, then you can try out the following code to hide a tab in the RadTabStrip based on a field in the parent row. In the example below, I have set the boolean field as the DataKeyName of the MasterTableView.
aspx:

<telerik:RadGrid ID="RadGrid1" runat="server" OnItemDataBound="RadGrid1_ItemDataBound" OnNeedDataSource="RadGrid1_NeedDataSource">
      <MasterTableView  DataKeyNames="Checked">
               <NestedViewTemplate>
                        <asp:Panel ID="Container" runat="server">
                                <telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="MultiPage1">
                                   <Tabs>
                                            <telerik:RadTab runat="server" PageViewID="pageview1" Selected="true" Text="Details1">
                                            </telerik:RadTab>
                                            <telerik:RadTab runat="server" PageViewID="pageview2" Text="Details2">
                                            </telerik:RadTab>
                                    </Tabs>
                                 </telerik:RadTabStrip>
                    ........

c#:

protected void RadGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
    {

        if (e.Item is GridNestedViewItem)
        {
            GridNestedViewItem nesteditem = (GridNestedViewItem)e.Item;
            string strtxt = nesteditem.ParentItem.GetDataKeyValue("Checked").ToString();
            if (strtxt == "True")
            {
                ((RadTabStrip)nesteditem.FindControl("RadTabStrip1")).Tabs[1].Visible = false;
            }
        }
    }

Thanks
Princy.