Current Row number in grid footer

[Venu]

Hi:
I am working on RadGrid, where in i got in to a situation i need to show current row number in the grid footer.

Ex: Total number of rows in the grid is 30, say if i seleted 5 th row , it has to show in the footer  as  " selected row is 5/30"

any help is appreciated.

Thanks
Vasu

[Princy]

Hello Venu,

You can attach 'OnSelectedIndexChanged' event to RadGrid to achieve this.Then in that event handler access the footeritem and get the row index of selected item and set the footer value accordingly. Sample code is given below.

ASPX:

<telerik:RadGrid ID="RadGrid1" runat="server" OnNeedDataSource="RadGrid1_NeedDataSource"
    OnSelectedIndexChanged="RadGrid1_SelectedIndexChanged" ShowFooter="true">
    <MasterTableView>
        <Columns>
            <telerik:GridBoundColumn DataField="Value" UniqueName="Value">
            </telerik:GridBoundColumn>
        </Columns>
    </MasterTableView>
    <ClientSettings Selecting-AllowRowSelect="true" EnablePostBackOnRowClick="true">
    </ClientSettings>
</telerik:RadGrid>

C#:

protected void RadGrid1_SelectedIndexChanged(object sender, EventArgs e)
    {
        GridDataItem selectedItem = (GridDataItem)RadGrid1.SelectedItems[0];
        int selectedRowIndex = selectedItem.ItemIndex;
        int totalItem = RadGrid1.Items.Count;
        GridFooterItem footerItem = (GridFooterItem)RadGrid1.MasterTableView.GetItems(GridItemType.Footer)[0];
        footerItem["Value"].Text = selectedRowIndex+1 + "/" + totalItem;
    }

Note: You need to set 'EnablePostBackOnRowClick="true" to fire 'OnSelectedIndexChanged' od RadGrid.

Thanks,
Princy.