Hi Alex, thanks for your quick reply! The issue was resolved - just saw that the AS class was instantiated in the related code for creating the windows instead of the MXML. Stupid mistake, sorry for the inconvenience!
Mit freundlichen Grüßen / Best Regards i.A. Jan Weber Software Development Contact: Location: Head & Accounts Office: tel +49 941 8700 326 Bahnhofstr. 16 Cranachweg 1 fax 93047 Regensburg 93051 Regensburg mail jan.we...@dallmeier.com<mailto:jan.we...@dallmeier.com> Germany Germany [banner] <http://www.dallmeier.com/index.php?id=1054> Subscribe to our Newsletter<http://www.dallmeier.com/index.php?id=322&L=1> www.dallmeier.com<http://www.dallmeier.com/en/home.html> Social Media<http://www.dallmeier.com/index.php?id=292&L=1> Dallmeier electronic GmbH & Co.KG CEO: Registry Court: VAT ID: Unlimited Partner: Registry Court: Dieter Dallmeier Amtsgericht Regensburg HRA 6827 DE813790649 Dallmeier GmbH Amtsgericht Regensburg HRB 9085 -----Ursprüngliche Nachricht----- Von: Alex Harui [mailto:aha...@adobe.com] Gesendet: Donnerstag, 18. Februar 2016 16:37 An: users@flex.apache.org Betreff: Re: Problems referring to elements in s:Window using code behind pattern If an instance is state-dependent (includeIn, excludeFrom), then it might not be there at creationComplete, but otherwise it should be. Just as a test, try setTimeout and/or click a button that calls that code to prove it really is a timing issue. It could be something else. -Alex On 2/18/16, 7:28 AM, "Weber Jan" <jan.we...@dallmeier.com> wrote: >Hello, > >we have a a project which makes use of the code behind pattern for MXML >and AS files. >The application has an AS class of type s:Window and an MXML file which >is based on that AS class. > >Adding an EventListener "FlexEvent.CREATION_COMPLETE" in the >constructor of the AS Window class and referring from there to elements >which are in the MXML file (which are defined as public vars in the AS >class) results in TypeError #1009 / NullPointer Reference. >I would assume, that when the Window fires its creation complete event, >all children are available for reference. >In the constructor, we have set "creationPolicy" to "all" and also >tried to call "createDeferredContent" and "createChildren" but no luck >with these calls. >Also, no luck with the event "AIREvent.WINDOW_COMPLETE". Elements are >null after the callback is triggered. >Referring elements with CallLater after CreationComplete does also not >work. > >What is the correct way to refer to elements in the MXML from the AS >base class? >I would hardly want to use setTimeout to refer to elements. > >Any suggestions on this? > >Thanks, >Jan > > > > > > >Mit freundlichen Gr??en / Best Regards >i.A. Jan Weber >Software Development > > > > > >Contact: > > >Location: > > >Head & Accounts Office: > > >tel > > >+49 941 8700 326 > > >Bahnhofstr. 16 > > >Cranachweg 1 > > >fax > > > > > >93047 Regensburg > > >93051 Regensburg > > >mail > > >jan.we...@dallmeier.com<mailto:jan.we...@dallmeier.com> > > >Germany > > >Germany > > >[banner] ><http://www.dallmeier.com/index.php?id=1054> > > >Subscribe to our >Newsletter<http://www.dallmeier.com/index.php?id=322&L=1> > > >www.dallmeier.com<http://www.dallmeier.com/en/home.html> > > >Social Media<http://www.dallmeier.com/index.php?id=292&L=1> > > >Dallmeier electronic GmbH & Co.KG > >CEO: >Registry Court: >VAT ID: >Unlimited Partner: >Registry Court: > > > Dieter Dallmeier > Amtsgericht Regensburg HRA 6827 > DE813790649 > Dallmeier GmbH > Amtsgericht Regensburg HRB 9085 > > > >
