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VS.NET 2002/2003 Discussions about the Visual Studio.NET programming environment, the 2002 (1.0) and 2003 (1.1). ** Please don't post code questions here ** For issues specific to a particular language in .NET, please see the other forum categories.
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Old July 4th, 2005, 03:34 AM
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Default ASP(C#) : datagrid editing - alert problem


Using asp.net, while updating the data in the datagrid, i wanna ensure that some required fields shudn't b left empty.
For this, i have used the following code:

public void DG_UpdateCommand (object source, DataGridCommandEventArgs e)
{
    if(((TextBox)e.Item.Cells[1].Controls[0]).Text==String.Empty)
        msg.InnerHtml = "<script>alert('Name cant be blank'); </script>";
    else
    {
        //remaining code
    }
}



Now the problem is that if i click edit, leave NAME field blank & click update, it gives alert .. but after this when i click cancel, it cancels editing, again leaving an alert for me to click OK

however on the other hand, if i click edit & then cancel editing without clicking on update, it gives no alert !

can anyone xplain this behaviour?

Here is the CANCEL code:
public void DG_CancelCommand (object source, DataGridCommandEventArgs e)
{
    DG.EditItemIndex = -1;
    BindData(); //user defined func. to bind data again
}

THANKS.

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