Hello Nicole,

In order to get WebHierarchicalDataGrid property such as which row contains the clicked link it is needed events associated with the WebHierarchicalDataGrid to be handled. Hyper link clicking events are not registered as WebHierarchicalDataGrid events and that’s why the grid properties are not available as handler function input parameters.

Examples for appropriate for this purpose events are the activation feature events.

I have implemented the active cell changed event on the server-side:

    protected void ActiveCellChanged(object sender, Infragistics.Web.UI.GridControls.ActiveCellEventArgs e)

    {

        var activeCell = e.CurrentActiveCell;

        if (activeCell.Column.Key == "ProductName")

        {

            var activeRowId = activeCell.Row.Items[0].Text;

        }

    }

It is checked in which column is the active cell. In your scenario it could be checked if this is the hyperlink column.

The client side code is added below:

      <ig:WebHierarchicalDataGrid ID="WebHierarchicalDataGrid1" runat="server" "

            OnActiveCellChanged="ActiveCellChanged" …">

            <Behaviors>

                     …

                <ig:Activation>

                    <AutoPostBackFlags ActiveCellChanged="True" />

                </ig:Activation>

            </Behaviors>

I have attached a working sample for your reference.

If you have any further questions, concerns or comments don’t hesitate to contact me again.

Hi, sorry for the delay.

I need a c# function, not a javascript, and I need to handle the onclick of the link, not the activation of the cell, it's absolutely not the same thing.

Please, read my post carefully!

I really hope you can help me.

Thank you.

Hello Nicole,

I have revised this further. One possible approach which I could suggest is enabling the activation feature and handling its ActiveCellChanged client side event. I have added code snippets below to illustrate this solution (see in bold):

    <script type="text/javascript">

        function ActiveRow_Changed(sender, eventArgs)

        {

            if (eventArgs.getActiveCell() !== null) {

                if (eventArgs.getActiveCell()._column._key === "LinkField") {

                    var a = eventArgs.getActiveCell().get_row().get_cell(0).get_value();

                    // your code using the row id

                }

            }

        }

    </script>

…

        <ig:WebDataGrid ID="WebDataGrid1" runat="server" Height="349px" Width="463px"

            AutoGenerateColumns="False" EnableAjax="False" DataKeyFields="id">

            <Columns>

                      …

                <ig:TemplateDataField Key="LinkField">

                    <Header Text="TemplateField" />

                    <ItemTemplate>

                        <asp:HyperLink ID="HyperLink1" runat="server">HyperLink</asp:HyperLink>

                    </ItemTemplate>

                </ig:TemplateDataField>

            </Columns>

            <Behaviors>

                     …

                <ig:Activation ActivationClientEvents-ActiveCellChanged="ActiveRow_Changed">

                </ig:Activation>

            </Behaviors>

        </ig:WebDataGrid>

In the ActiveRow_Changed function it is checked is the current active row is empty and if it is in the column which is needed to be processed (in this case the column containing the links).

I have also attached the whole sample for your reference. Feel free to modify it and use it if needed.

Hope this helps. If you have further questions or concerns don’t hesitate to contact me again.

Yes, my code is not compiling, of course. Because the "CellItem" does not longer exist, if you read my post carefully, I make it clear that I am migrating from 11.1 to 13.2, hence I need yo re-write my code.

I have a template field with a link inside it, on the "onclick" event of that link I need to obtain which row contains the clicked link.

In my 11.1 I did it like this:

protected void lnkEditBoard_Click(object sender, EventArgs e) {

LinkButton lnk = sender as LinkButton;

CellItem parentCell = (CellItem)lnk.NamingContainer;

var row = parentCell.Cell.Row;

}

but as I said earlier, I no longer have the CellItem class, since I am migrating to 13.2

Thank you for your help.