[CLOSED] GridEditing - prevent empty entry

[rthiney]

I have a date and text editor in an editable grid.
If user deletes entry, I want to tell them they can't, return focus to cell they were editing, and preserve the previous value...
Seems simple enough...can't seem to get there...

            var EditHandlerMaturity= function (editor, e) {
                 
                if(e.field=='MaturityDate')
                { 
                    if (e.value==null)
                    {
                        NotifyContextDown('Ooops','You can only change the date. If you want to delete the entry all together, please use the delete icon to the right.',e.grid.el);
                     
                        editor.cancelEdit(); ??
                               //  e.grid.stopEditing(); ???
                        
                        return;
                    }
                }

[Baidaly]

Hello!

To validate and cancel values, it's better to use ValidateEdit event: http://docs.sencha.com/extjs/4.2.2/#...t-validateedit

<ext:CellEditing runat="server" ClicksToEdit="1">
	<Listeners>
		<ValidateEdit Handler="
			if (e.value == null || e.value.length == 0) {
				Ext.Msg.alert('No value', 'Wrong value');
			
				e.cancel = true;
			
				return false;
			}
			"></ValidateEdit>
	</Listeners>
</ext:CellEditing>