I have version 3.0 Thanks Alex, I was able to fix the problem, it was something to do with the way I was checking row values - is working now.
--- In [email protected], Alex Harui <aha...@...> wrote: > > Which version of Flex are you using? That might be fixed in more recent > versions. > > Alex Harui > Flex SDK Developer > Adobe Systems Inc.<http://www.adobe.com/> > Blog: http://blogs.adobe.com/aharui > > From: [email protected] [mailto:[email protected]] On > Behalf Of flexcoder2008 > Sent: Friday, December 18, 2009 11:02 AM > To: [email protected] > Subject: [flexcoders] Re: Flex datagrid with Excel-like behaviour > > > > Hi Alex, > > Yes, I am using that to block particular cells from being edited. When I > click on a cell, this event fires and I can check the dataProvider to > determine if this is a cell that should be non-editable and successfully > prevent the cell from being editable by calling event.preventDefault. > > The problem is if I am in an editable cell and then hit tab. If the next cell > should be non-editable, this event fires, and I call event.preventDefault but > the cell still becomes editable and the itemEditor displays. This only > happens when tabbing to a cell that should be non-editable. It doesn't happen > when you click on the cell. > > --- In [email protected]<mailto:flexcoders%40yahoogroups.com>, Alex > Harui <aharui@> wrote: > > > > ITEM_EDIT_BEGINNING event can be used to block editing of a cell. > > > > I have a DataGrid Footer example on my blog. > > > > Alex Harui > > Flex SDK Developer > > Adobe Systems Inc.<http://www.adobe.com/> > > Blog: http://blogs.adobe.com/aharui > > > > From: [email protected]<mailto:flexcoders%40yahoogroups.com> > > [mailto:[email protected]<mailto:flexcoders%40yahoogroups.com>] On > > Behalf Of flexcoder2008 > > Sent: Friday, December 18, 2009 9:44 AM > > To: [email protected]<mailto:flexcoders%40yahoogroups.com> > > Subject: [flexcoders] Flex datagrid with Excel-like behaviour > > > > > > > > In my application I am trying to create an Excel-type spreadsheet using a > > DataGrid. I need the ability to "lock" certain cells so that they are not > > editable. I need to be able to tab between editable cells (this is the > > default behaviour) when navigating between cells, but be able to skip over > > locked (non-editable) cells. This should work both with Tab and alt-Tab to > > go backwards. > > > > As with a spreadsheet too - I need to be able to total columns. > > > > I am particularly having trouble getting the tab key functionality working. > > > > Has anyone else attempted something like this or can they point me in the > > direction of an existing component that may have this functionality? > > > > Thanks > > >
