"data" in any given renderer refers to the entire rows contents. If you have, say, a checkbox in another column of the same row - then you have ready access to the option through the 'data' (read row) information for that row. Getting the other column to update - your other column renderer must actually change it's underlying data - you'll have to explicitly 'set' the new value in the 'data'. Then shoot off an event (data change is fired most of the time by itself, but not always - go figure).
You should at a minimum have a dataChange event handler on your renderer, so you can decide if an appropriate action whould be taken. On Wed, Feb 24, 2010 at 7:15 AM, Vin <[email protected]> wrote: > You can override the set data method of the itemrenderer and there > depending on your condition you can give dataptovider for that particular > cell.you can access other columns data using "data" property > > Thanks > Vin > > > > > > > > On Feb 24, 2010, at 9:52 AM, [email protected] wrote: > > Hi, > > I have a combobox item editor in a datagrid. Is it possible to dynamically > change the data provider for the combobox for a 'cell' (not the column) > based on the value of a cell in another column in the same row? I know it > is possible to combine the two columns and create an item editor for the > combined column. But there are a few columns (and they are not necessarily > adjacent to each other) that are related to a single column and combining > them all into one does not seem to be ideal. Thanks. > > Susan > > > ------------------------------------------------------------- > To unsubscribe from this list, simply email the list with unsubscribe in > the subject line > > For more info, see http://www.affug.com > Archive @ http://www.mail-archive.com/discussion%40affug.com/ > List hosted by http://www.fusionlink.com > ------------------------------------------------------------- > > > > > > > > > ------------------------------------------------------------- > To unsubscribe from this list, simply email the list with unsubscribe in > the subject line > > For more info, see http://www.affug.com > Archive @ http://www.mail-archive.com/discussion%40affug.com/ > List hosted by http://www.fusionlink.com > ------------------------------------------------------------- > > > -- Darin Kohles RIA Developer
