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Rajasekaran Raman
30
How to set title of entire row in gridview
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i am trying to set the title of the entire row in grid view on mouse over, am not able to find any property to set entire row.

am trying like e.Row.Title="my tooltip" 

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  • 80
    Offline posted

    Hello Rajasekaran,

    After investigating your requirement to incorporate tooltip functionality for each row within the WebDataGrid, I can suggest two viable approaches that could be implemented:

    Cell Tooltip Assignment: Tooltips could be assigned to each cell in every row of the grid. This approach ensures that regardless of where a user hovers within a row, a tooltip will be consistently displayed. WebDataGrid provides an event we can bind to OnInitializeRow. Then a server-side method could be created to apply the tooltip, Row {e.Row.Index+1}, across all cells in a row, thereby achieving a uniform tooltip for the entire row.

     

     

    protected void WebDataGrid1_InitializeRow(object sender, RowEventArgs e)

        {

            for (int i = 0; i < e.Row.Items.Count; i++)

            {

                e.Row.Items[i].Tooltip = $"Row {e.Row.Index + 1}";

            }

 

        }

    Row Title Attribute via JavaScript: Post initialization of the grid, a JavaScript snippet could be utilized to dynamically assign the title attribute to each row. Upon hovering, this triggers the browser's native tooltip display mechanism.

     

    <body>

    <form id="form1" runat="server">

        <div>

            <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>

            <ig:WebDataGrid ID="WebDataGrid1" OnInitializeRow="WebDataGrid1_InitializeRow"  runat="server" Height="350px" Width="400px">

                

            </ig:WebDataGrid>

 

        </div>

    </form>

    <script type="text/javascript">

        document.addEventListener('DOMContentLoaded', function () {

            var rows = document.querySelectorAll('#<%= WebDataGrid1.ClientID %> tr');

 

            rows.forEach(function (row) {

                // Set the title attribute for each row

                row.setAttribute('title', 'some tooltip');

            });

        });

    </script>

   

</body>

    Review the provided code snippets and if you have any questions let me know.

    Best Regards,

    Arkan Ahmedov,

    Infragistics

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