If you're using an ArrayCollection to populate your grid you could always edit/adjust or otherwise manipulate the data in your event handler. For instance, if you're using Web services, you can loop the data coming from the server and manipulate it as you add it into your ArrayCollection. Or, as suggested you can just use formatters to change *only* the display of specific columns w/o affecting the actual data.
| Aaron West | aaron AT trajiklyhip DOT com | http://www.trajiklyhip.com/blog/ | Certified Advanced Adobe ColdFusion MX 7 Developer | Certified Macromedia FlashMX Developer | Adobe Community Expert On Oct 14, 2006, at 10:23 PM, iko_knyphausen wrote: > > Hi, > > what would be the best way to inspect and possibly manipulate data that > gets populated into a DataGrid via data binding? This could be used to > filter data, transform values, compute calculated fields etc. > > Is there a hook similar to the itemRenderer (which you could even > 'abuse' for this, I guess)? An event that gets fired per record while > populating? Obviously I am new to Flex, so forgive if I have overlooked > the obvious. > > Thanks much > > > > > > -- > Flexcoders Mailing List > FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt > Search Archives: > http://www.mail-archive.com/flexcoders%40yahoogroups.com > Yahoo! Groups Links > > > > -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
