Accessing cell content on selection

[Robert]

Hi,

I vahe implemented row selection using the EnablePostBackOnRowClick property. How can I access the content of a specific cell in the selected row from the event handler (OnItemCommand)?

Best regards,
Robert

[Daniel]

Hello Robert,

Please test the following code-snippets:

<script language="javascript" type="text/javascript">
    function HandleCellClick(sender, args)
    {
        var targetCell = args.get_domEvent().target;
        sender.get_masterTableView().fireCommand("CellClick", args.get_itemIndexHierarchical() + "|" + targetCell.innerHTML);
    }
</script>

<ClientSettings Selecting-AllowRowSelect="true" ClientEvents-OnRowSelected="HandleCellClick" />

protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
{
    if (e.CommandName == "CellClick")
    {
        string[] args = e.CommandArgument.ToString().Split('|');
        RadGrid1.Items[int.Parse(args[0])].Selected = true;
        RadAjaxManager1.Alert("Cell contents: \n" + args[1]);
    }
}

Let me know whether this helps.

Best regards,
Daniel
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Robert]

Hi Daniel,

thank your for your reply. Unfortunately the code you provided does not work for me. It seems that my scenario is slightly different. I am catching the "RowClick" command not "CellClick". So what I actually want is to get access to the selected row and then iterate through it's cells.
Sorry, I didn't explain that clearly in my original post.

Best regards,
Robert

[Princy]

Hello Robert,

you can try out the following code to achieve the required scenario.
cs:

protected void RadGrid2_ItemCommand(object source, GridCommandEventArgs e)
    {
        if (e.CommandName == "RowClick")
        {
            GridDataItem item = (GridDataItem)e.Item;
            if (item.Selected)
            {
                foreach (GridColumn col in RadGrid2.Columns)
                {
                    string strtxt = item[col.UniqueName].Text;
                }
            }
        }
  }

Thanks
Princy.

[sumanth]

Hi
Danial

I am working on RADGRID , Accessing Cell Values.
I am trying with your code.
BUT My Scenario is little bit different 
That looks like this
All the dataTypes in the grid are same(int).
We have to select any cell (Multiple Selection Also) 
I need the same value to be displayed in ToolTip
If we selected Multipule Cells, I need the sum of the values of selection in the ToolTip.

Plz help me if U have any idea how to achive the same plz tell me


Thanks in Advance
Sumanth