Prevent RowChecker 'Check All' from modifying disabled checker cell

yudi — Mon, 07 Jun 2010 02:30:45 GMT

Please try to put following code into ‘OnCheckBoxClick’ client side event of WebGrid.

function WebGrid1_OnCheckBoxClick(controlId, tblName, colName, checkboxValue, originalCheckBoxValue) {
    var WebGrid1 = ISGetObject(controlId);
    var chkBoxElem = WebGrid1.LastChkBox;

    if (chkBoxElem.getAttribute("disabled") == true)
        chkBoxElem.checked = originalCheckBoxValue;

    return true;
}

The idea is get the ‘checked’ attribute of the disabled checkbox element to the original checkbox value. Hope this helps.

Prevent RowChecker 'Check All' from modifying disabled checker cell

Gmontes — Fri, 04 Jun 2010 11:46:23 GMT

Hi,

I'm disabling some checker cells in the InitializeRow event, but these are somehow still editable through the 'Check All' checkbox that's avaible on the header of the checker column.

I'm disabling the cells in the initializeRow with a snippet like this:

if (e.Row.Type == RowType.Record)
            {
                //Get the checker cell
                WebGridCellCollection cells = e.Row.Cells;
                var checkerCell = cells[0];
                //Randomize
                bool disabled = cells[2].Text.Length % 2 ==0;
                checkerCell.ForceNoEdit = disabled;
            }

But when I click the 'Check All' checkbox they end up checked/unchecked anyways.

Is there a way to prevent this? I was think of reversing the value on the OnCheckBoxClick clientside event, but the issue persists. I was using something like this:

function DoNotCheckDisabled(gridId, tblName, colName, checkboxValue, originalCheckboxvalue) {
        var grid = ISGetObject(gridId);
        var row = grid.Tables[tblName].ToRowObject(grid.CheckedRowContext);
        if (checkerCell = row.GetCell('Checker').ForceNoEdit == true) {
            row.GetCell('Checker').SetValue(false, true);             
        }        
    }

Any ideas would be appreciated.

Thanks

Intersoft Community - WebGrid Enterprise - Prevent RowChecker 'Check All' from modifying disabled checker cell

Prevent RowChecker 'Check All' from modifying disabled checker cell

Prevent RowChecker 'Check All' from modifying disabled checker cell