Mayby it's due to the creationPolicy. Alger
Randy Martin wrote: > > > Post your code. Maybe we can help. > > ~randy > > ------------------------------------------------------------------------ > *From:* flexcoders@yahoogroups.com > [mailto:[EMAIL PROTECTED] *On Behalf Of *anthony_morsey > *Sent:* Saturday, January 12, 2008 9:05 AM > *To:* flexcoders@yahoogroups.com > *Subject:* [flexcoders] Re: Accessing objects within objects within > objects... ??? > > Its actually one level deeper. > > TabNavigator->Canvas->Canvas->Text > > I get a runtime error - "TypeError: Error #1009: Cannot access a > property or method of a null object reference." on the line that I ref > that text object. > > --- In flexcoders@yahoogroups.com > <mailto:flexcoders%40yahoogroups.com>, "Randy Martin" <[EMAIL PROTECTED]> > wrote: > > > > I'm assuming you mean that you have a TextInput on the canvas. So > you have > > something like this: > > > > <mx:TabNavigator id="tabNav"> > > <mx:Panel id="tab1_panel"> > > <mx:Canvas id="myCanvas"> > > <mx:TextInput id="myText"/> > > </mx:Canvas> > > </mx:Panel> > > </mx:TabNavigator> > > > > So, you can get to the text input from anywhere in the component > like this: > > > > this.myText.text = "some string"; > > > > ~randy > > > > > > _____ > > > > From: flexcoders@yahoogroups.com > <mailto:flexcoders%40yahoogroups.com> > [mailto:flexcoders@yahoogroups.com > <mailto:flexcoders%40yahoogroups.com>] On > > Behalf Of anthony_morsey > > Sent: Friday, January 11, 2008 10:22 AM > > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > > Subject: [flexcoders] Accessing objects within objects within > objects... ??? > > > > > > > > I have a the following object hierarchy: > > > > TabNavigator > > tab1_panel (first tab in series of 4) > > myCanvas (canvas in the first tab) > > myText (text control within the above canvas) > > > > How do I change the text value of myText in the above example? > > > > Before I added the second canvas above (myCanvas), I could do the > > following to change the text value: > > Object(tab1_-panel.getChildBy-Name("myText"-)).text = "Tony"; > > > > Thanks > > > > Tony > > > > > > > > > > > > > > No virus found in this outgoing message. > > Checked by AVG. > > Version: 7.5.516 / Virus Database: 269.19.0/1218 - Release Date: > 1/10/2008 > > 1:32 PM > > > > > No virus found in this outgoing message. > Checked by AVG. > Version: 7.5.516 / Virus Database: 269.19.1/1220 - Release Date: > 1/11/2008 6:09 PM > > -- 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/
