Hi Jason, Yes, I found one workaround to this issue. Use the repeatEnd event to execute a function that will assign the groupName to each one of your RadioButton. Use also this function to assign the selected button (because the bindings are a source of the problem).
Benoit Hediard -----Message d'origine----- De : flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] De la part de Jason Envoyé : jeudi 24 août 2006 18:11 À : flexcoders@yahoogroups.com Objet : [flexcoders] Re: Flex 2 Final : Error #1009, in RadioButton/get labelPlacement() Has anyone found a workaround to the bug with RadioButton groups and repeater components described here? I have having this same problem. --jason --- In flexcoders@yahoogroups.com, "Benoit Hediard" <[EMAIL PROTECTED]> wrote: > > I've investigated this issue a little bit more. > It looks like there some problems with RadioButton when they are used > in groups. > First display is generally correct, but when the display list is refreshed, > it generates some bugs. > > In our case, the RadioButton group is used in a popup, and even after the > popup is deleted, some popup display routines are still executed. > > When debugging is on, the error is generated in RadioButton.as, at line 172, > because the property group is null : > if (_labelPlacement != "") { > value = _labelPlacement; > } else if (_group && group.labelPlacement != "") { // L.172 > value = group.labelPlacement; > } > > Workaround : always define labelPlacement in all your RadioButton (so that > the group labelPlacement is never read). > > I've also encountered a similar error in another case : RadioButton groups > used inside a Repeater, with the groupName defined during the repeater > execution (groupName="{theRepeater.currentIndex}"). > First execution is correct, but the next ones generate an error. > > When debugging is on, the error is generated in the RadioButton.as, at line > 454, for the same reason (property group is null) : > var g:RadioButtonGroup = group: > g.addInstance(this); // L.454 > > I haven't found a workaround for this one. > > It's too bad because all of this was working in previous beta but not on the > final release ;). > > Benoit Hediard > > _____ > > De : flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] De la > part de Benoit Hediard > Envoyé : lundi 3 juillet 2006 12:36 > À : flexcoders@yahoogroups.com > Objet : [flexcoders] Flex 2 Final : Error #1009, in RadioButton/get > labelPlacement() > > > Error #1009: Il est impossible d'accéder à la propriété ou la méthode d'une > référence d'objet nul. > (in english, something like "it is not possible to access the property or > the method of the null object reference") at > mx.controls::RadioButton/get labelPlacement() at > mx.controls::Button/http://www.adobe.com/2006/flex/mx/internal::layoutConten > ts() > at mx.controls::Button/mx.controls:Button::updateDisplayList() > ... > > In Flex2 final, I'm getting this error regularly... > Not tried yet to reproduce it on a simple regular case, but it looks like > pretty random. > I don't use the labelPlacement property in our app. > > I've never encountered this error in previous beta, only since the FP9 > / > Flex2 Final. > Looks like a very annoying low level framework error, related to the layout > of RadioButtons. > > Anyone else facing this issue? > And found a workaround? > > Benoit Hediard > -- 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/ <*> 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/
