Intersoft Community - WebGrid Enterprise - CheckedRows cellValue

CheckedRows cellValue

yudi — Fri, 12 Mar 2010 02:43:32 GMT

GetCheckedRows() method returns object of HTML RowElement collection. In order to access the cell value or text of the checked rows, I suggest you to convert the HTML RowElement collection (returned by GetCheckedRows() method) into WebGridRow object first. After get the WebGridRow object, then you can access its cell value and/or text or any properties related to the respective cell.

Below is the snippet code that shows how to do the conversion plus how to obtain the cell properties.

<script type="text/javascript">
    <!--
    function GetCurrentCheckedRows()
    {
        // retrieves WebGrid's object
        var grid = ISGetObject("WebGrid1");

        // access WebGrid's RootTable
        var rootTable = grid.RootTable;

        // get the current CheckedRows (return HTMLElement)
        var checkedRowsElement = grid.RootTable.GetCheckedRows();
        for (var i = 0 ; i < checkedRowsElement.length ; i++)
        {
            // convert HTMLElement to WebGridRow object
            var row = rootTable.ToRowObject(checkedRowsElement[i]);
            alert(row.GetCells().GetNamedItem("CompanyName").Text);
            alert(row.GetCells().GetNamedItem("CompanyName").Value);
        }

        return true;
    }
    -->
</script>

Hope this helps.

CheckedRows cellValue

desarrollo@pranasys.com — Thu, 11 Mar 2010 08:19:02 GMT

I have a grid with a IsRowChecker column and i want to access a particular value on client side, for all the checked rows.

When the user check a individual row the following code works fine.

But when the user check all the rows with the checkbox in the row header, the cellValue property is undefined.

How can i access the cell value? (The cell text and value must be differents)

/// Javascript function

var grid = ISGetObject('WebGridComissions');
var table = grid.GetRootTable();
var checkedRows = table.GetCheckedRows();
for (var i = 0; i < checkedRows.length; i++){
	alert(checkedRows[i].cells[4].cellValue); //Cell value
	alert(checkedRows[i].cells[4].innerText); // Cell text
}


/// Server side

  protected void WebGridComissions_InitializeRow(object sender, ISNet.WebUI.WebGrid.RowEventArgs e)
    {
        if (e.Row.Type == ISNet.WebUI.WebGrid.RowType.Record)
        {
            ISNet.WebUI.WebGrid.WebGridCellCollection cells = e.Row.Cells;
            DataRowView dr = (DataRowView)e.Row.DataRow;                        
            int classId = (int)dr["Id"];
            cells.GetNamedItem("ClassName").Value = classId;
        }
    }