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Background Colour of NestedViewTemplate

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Neil N
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Neil N asked on 02 Sep 2008, 03:09 PM
The NestedViewTemplate of a grid always consists of one row showing the comment text pertaining to the parent row.  The parent rows have alternating background colours.  How can I get the background colour of the nested row to match the colour of its parent row?

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Dimo
Telerik team
answered on 02 Sep 2008, 03:35 PM
Hi Neil,

Please refer to the following code library example:

How to Obtain Reference to RadGrid DetailTables' Containing Rows and Cells, and Customize Their Appearance


All the best,
Dimo
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Princy
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answered on 05 Sep 2008, 01:50 PM
Hi Neil,

You can also try with the following approach.

ASPX:
    <NestedViewTemplate> 
      <div  runat="server" id="Div1"   > 
        <asp:Label ID="Label2" runat="server" Text="My Custom Comment " ></asp:Label> 
      </div> 
    </NestedViewTemplate> 

CS:
protected void RadGrid1_PreRender(object sender, EventArgs e) 
    { 
        foreach (GridDataItem item in RadGrid1.Items) 
        { 
            if (item.Expanded) 
            { 
                PlaceHolder Nestedhldr = (PlaceHolder)(item.OwnerTableView.GetItems(GridItemType.NestedView)[2]).Cells[1].FindControl("NestedViewTemplatePlaceHolder"); 
                System.Web.UI.HtmlControls.HtmlGenericControl div = ((System.Web.UI.HtmlControls.HtmlGenericControl)(Nestedhldr.FindControl("Div1"))); 
                if (item.ItemType == GridItemType.Item) 
                { 
                    div.Style.Value = "background-color:Red"
                } 
                else if (item.ItemType == GridItemType.AlternatingItem) 
                { 
                    div.Style.Value = "background-color:Blue"
                } 
            } 
        } 
   } 


Thanks
Princy.
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