Yup, looks like the binding was swallowing up the error so there didn't appear to be any problem. I ended up just scrapping all the code in the setter and dispatched an event instead. When that code was executed in the listener, I was getting a runtime error. All fixed now. Thanks for the insight on binding. I will know to be more careful with my setters now.
Best Regards, ~Aaron On Thu, Oct 30, 2008 at 3:28 PM, Gordon Smith <[EMAIL PROTECTED]> wrote: > Try putting try/catch around the call. > > > > - Gordon > > > > *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On > Behalf Of *Josh McDonald > *Sent:* Thursday, October 30, 2008 3:25 PM > *To:* flexcoders@yahoogroups.com > *Subject:* Re: [flexcoders] code going into a black whole > > > > If your method gets invoked by a binding, the binding code will swallow > most errors so you never see them. It's rather annoying when you're losing > an error, but without it binding would be pretty much useless. Some sort of > "BindingUtils.logThrownErrors = true" feature would be nice :) > > -Josh > > On Fri, Oct 31, 2008 at 8:12 AM, Aaron Miller < > [EMAIL PROTECTED]> wrote: > > Nope, I'm running the debugger. Application continues just fine, there's > just a gap in the code that disappears for a bit. > > > > On Thu, Oct 30, 2008 at 3:03 PM, Gordon Smith <[EMAIL PROTECTED]> wrote: > > My guess is that getNewElementInstance() threw an error and you're not > running in a debugger. > > > > Gordon Smith > > Adobe Flex SDK Team > > > > *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On > Behalf Of *Aaron Miller > *Sent:* Thursday, October 30, 2008 2:27 PM > *To:* flexcoders@yahoogroups.com > *Subject:* [flexcoders] code going into a black whole > > > > Hello, I have some strange behavior I'm trying to figure out. It seems like > my code just stops working in mid-loop without giving any errors. > > > > > > ================== > > public function set pageModel( value:PageModel ): void { > > trace('PageCanvas.pageModel = '+value); > > if( _pageModel != value ) { > > _pageModel = value; > > > > this.width = _pageModel.width; > > this.height = _pageModel.height; > > > > this.removeAllChildren(); > > > > for each( var elementModel:IPageElementModel in > _pageModel.elements ) { > > trace('This happens!'); > > var newElement:IElementControl = > _docManager.getNewElementInstance(elementModel); > > > > trace('But this does not!'); > > > > this.addChild( > DisplayObject(newElement) ); > > } > > > > trace('End of the line.'); > > } > > > > } > > ================== > > > > trace output: > > ================== > > PageCanvas.pageModel = [object PageModel] > > This happens! > > DocManager.getNewElementInstance > > ================== > > > > So it seams that everything stops after the call to getNewElementInstance. > > > > Is it because I'm doing all this stuff in a setter? If this is the case, > what would be the appropriate way to recreate all the children when the > underlying data model changes? > > > > > > Thanks for any input! > > ~Aaron > > > > > > > -- > "Therefore, send not to know For whom the bell tolls. It tolls for thee." > > Like the cut of my jib? Check out my Flex blog! > > :: Josh 'G-Funk' McDonald > :: 0437 221 380 :: [EMAIL PROTECTED] > :: http://flex.joshmcdonald.info/ > > >