RE: [flexcoders] LabelFunctions and SortFunctions
Have you tried using the mx.utils.Delegate class? myGrid.getColumnAt(0).labelFunction = mx.utils.Delegate.create(anotherClassInstance, anotherFunction); haven't tested it, but it should work. Dirk. -Original Message- From: Simon Fifield [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 30, 2005 4:03 PM To: [EMAIL PROTECTED] Com Subject: [flexcoders] LabelFunctions and SortFunctions At the moment a labelFunction or sortFunction has to be defined in the MXML file that it is being used in. It would be nice to be able to use an external Class to achieve this and thus enhance code clarity and re-use. Does anyone have any ideas on this? Kind Regards, Simon Fifield Yahoo! Groups Sponsor ADVERTISEMENT Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * 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/
RE: [flexcoders] LabelFunctions and SortFunctions
Hi Dirk, Thanks for the suggestion, I hadn't thought of that, but it didn't work when I tried it. So I tried just dg.getColumnAt( 0 ).labelFunction = dgVH.labelFunc; and this did work. Its a big improvement over wrapping external class functions with a function! But what I was originally trying to do was set the labelfunction in the MXML which was giving the error I described. I also tried your suggestion here, but this didn't work either. Thanks for your pointer, Regards, Simon Fifield -Original Message-From: Dirk Eismann [mailto:[EMAIL PROTECTED]Sent: 30 March 2005 15:05To: flexcoders@yahoogroups.comSubject: RE: [flexcoders] LabelFunctions and SortFunctionsHave you tried using the mx.utils.Delegate class? myGrid.getColumnAt(0).labelFunction = mx.utils.Delegate.create(anotherClassInstance, anotherFunction);haven't tested it, but it should work.Dirk.-Original Message-From: Simon Fifield [mailto:[EMAIL PROTECTED]Sent: Wednesday, March 30, 2005 4:03 PMTo: [EMAIL PROTECTED] ComSubject: [flexcoders] LabelFunctions and SortFunctionsAt the moment a labelFunction or sortFunction has to be defined in the MXML file that it is being used in.It would be nice to be able to use an external Class to achieve this and thus enhance code clarity and re-use.Does anyone have any ideas on this?Kind Regards,Simon FifieldYahoo! Groups SponsorADVERTISEMENTYahoo! Groups LinksTo visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. Yahoo! Groups Sponsor ADVERTISEMENT Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] LabelFunctions and SortFunctions
Hi, I'm glad it worked. There was a mistake in my first post: the object you want to call the function on needs to be added to the Delegate call. In your case: dg.getColumnAt( 0 ).labelFunction = mx.utils.Delegate.create(dgVH, dgVH.labelFunc); This enforces that the function is called with the right scope. Dirk. -Original Message- From: Simon Fifield [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 30, 2005 5:45 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] LabelFunctions and SortFunctions Hi Dirk, Thanks for the suggestion, I hadn't thought of that, but it didn't work when I tried it. So I tried just dg.getColumnAt( 0 ).labelFunction = dgVH.labelFunc; and this did work. Its a big improvement over wrapping external class functions with a function! But what I was originally trying to do was set the labelfunction in the MXML which was giving the error I described. I also tried your suggestion here, but this didn't work either. Thanks for your pointer, Regards, Simon Fifield -Original Message- From: Dirk Eismann [mailto:[EMAIL PROTECTED] Sent: 30 March 2005 15:05 To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] LabelFunctions and SortFunctions Have you tried using the mx.utils.Delegate class? myGrid.getColumnAt(0).labelFunction = mx.utils.Delegate.create(anotherClassInstance, anotherFunction); haven't tested it, but it should work. Dirk. -Original Message- From: Simon Fifield [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 30, 2005 4:03 PM To: [EMAIL PROTECTED] Com Subject: [flexcoders] LabelFunctions and SortFunctions At the moment a labelFunction or sortFunction has to be defined in the MXML file that it is being used in. It would be nice to be able to use an external Class to achieve this and thus enhance code clarity and re-use. Does anyone have any ideas on this? Kind Regards, Simon Fifield Yahoo! Groups Sponsor ADVERTISEMENT Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. Yahoo! Groups Sponsor ADVERTISEMENT Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * 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/
