Jason, Your second suggestion worked like a charm...
As far as my question regarding changing menus in sync with viewstack selected index, we are using 3rd party lib, so I figured it out. Thanks a lot! Oleg On May 20, 2014 3:54 PM, "Jason Guild" <[email protected]> wrote: > Not sure, Oleg. > Can you isolate it down to a small demo which shows the issue? > > On 5/20/2014 6:01 AM, Oleg Konovalov wrote: > >> Tried your immediate & default suggestion still gives me view2=NULL. >> Will try to use view inside Declarations. >> >> Also how can I fix incorrect menu item selected after I set >> vs.selected=index2? >> On May 19, 2014 2:04 PM, "Jason Guild" <[email protected]> wrote: >> >> Hi Oleg: >>> >>> I don't recall ever encountering #2006. >>> >>> There is always an implicit "default" state AFAIK. >>> You should be able to write itemCreationPolicy="immediate" with >>> includeIn="default" no problem. >>> I don't think any additional view states are necessary. >>> >>> Perhaps try declaring your various NavigationContent views in an >>> <fx:Declarations> tag and then use actionscript to add them to the >>> ViewStack in the creationComplete handler of the parent view which hosts >>> the ViewStack? >>> >>> Also, NavigationContent was, I think, a hack to make Spark components >>> work >>> inside an mx:ViewStack. Maybe you are hitting some kind of edge case >>> there. >>> >>> You could try using a Spark-based ViewStack like this one which does not >>> need NavigationContent containers: >>> http://custardbelly.com/downloads/viewstack/srcview/index.html >>> >>> HTH, >>> Jason >>> >>> p.s. IMO, Apache Flex really needs an official spark-based ViewStack >>> implementation. >>> >>> On 5/19/2014 9:46 AM, Oleg Konovalov wrote: >>> >>> Jason, I tried that. >>>> >>>> It forced me to also add includeIn property (along with >>>> itemCreationProperty) . >>>> I had to create a few states (I didn't have any before) , including >>>> State >>>> name="Immeriate" and do: includeIn="Immediate", >>>> then I got error # 2006: The supplied index is out of bounds from >>>> Spark >>>> code... >>>> How do I resolve that? >>>> >>>> >>>> >>>> On Mon, May 19, 2014 at 12:37 PM, Jason Guild <[email protected] >>>> >>>>> wrote: >>>>> >>>> Hi Oleg: >>>> >>>>> Try setting property: >>>>> itemCreationPolicy="immediate" >>>>> >>>>> on the NavigationContent instances in your ViewStack that you need to >>>>> be >>>>> available sooner. >>>>> Jason >>>>> >>>>> >>>>> On 5/19/2014 8:29 AM, Oleg Konovalov wrote: >>>>> >>>>> Hi, >>>>> >>>>>> I have a ViewStack with a bunch of NavigationContent's, each of them >>>>>> having >>>>>> a View, which contains at least one DataGrid or ADG. >>>>>> >>>>>> Trying to implement a transition from one view to another >>>>>> programmatically, >>>>>> so user selects a row in one DataGrid, and via right-mouse-click gets >>>>>> a >>>>>> views selection, >>>>>> which display related data (in another view). >>>>>> >>>>>> It works overall in most cases, >>>>>> but often I get into situation when that other view is not yet >>>>>> initialized, >>>>>> it is still NULL, so user can't call any method related to that view, >>>>>> like >>>>>> get a data from related service to populate that DataGrid. >>>>>> >>>>>> Suppose I clicked on row in view1, and now trying to show related data >>>>>> in >>>>>> view2. >>>>>> >>>>>> 1) Is there way to force creation/initialization of that view? >>>>>> ( I assume, doing view2 = new MyView(params) is too low level >>>>>> can't do view2.initialize() either since view2=null. ) >>>>>> >>>>>> 2) Also even though the second view is displayed (doing >>>>>> vs.selectedIndex=2), >>>>>> in the menu on top of that page it still shows previous view selected. >>>>>> How do I select correct menu item after displaying item2? >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >
