http://www.adobe.com/devnet/flex/articles/flex-mobile-development-tips-tricks-pt1.html#articlecontentAdobe_numberedheader
The relevant part is: "In Flex 4.5, only one View is active at any given time. By default, all other Views will be destroyed and recreated when needed. This behavior is controlled by the destructionPolicy property on the View class, which is set to auto by default. If you set the value of this property to never , the View will be cached and hold its state until it is reactivated via a call to navigator.popView() ." On Thu, Aug 25, 2016 at 12:20 PM, Christofer Dutz <[email protected] > wrote: > Hi Clint, > > > thanks for that tip. > > > That sounds as if the view would remain in memory, even if it is "popped" > from the stack. I would not be expecting that. > > > But I'll give that a try. > > > Chris > > ________________________________ > Von: Clint M <[email protected]> > Gesendet: Donnerstag, 25. August 2016 15:44:12 > An: [email protected] > Betreff: Re: Flex mobile: prevent re-creating view when doing > navigator.popView() > > er… i guess destructionPolicy="never" > > On Thu, Aug 25, 2016 at 6:42 AM, Clint M <[email protected]> wrote: > > > destructionPolicy=”none” > > > > http://help.adobe.com/en_US/FlashPlatform/reference/ > actionscript/3/spark/ > > components/View.html#destructionPolicy > > > > On Thu, Aug 25, 2016 at 6:03 AM, Christofer Dutz < > > [email protected]> wrote: > > > >> Hi, > >> > >> > >> I am working on a little mobile application. Currently I have one view > >> which is sort of like a shedule-view (Couldn't get the flexlib one to > >> work). Layouting takes some time so I would like to reduce the number of > >> times this is done. Currently if I open die view, it layouts for about 2 > >> seconds and all is good then. Now if I select an entry and open the > details > >> view and come back using navigator.popView() the layouting is done > again. > >> > >> > >> Is there a way to prevent this? I always thought the views are like a > >> stack and as soon as you pop something from the top, the last one below > is > >> shown. Not only would the speed up the user experience, but also the > user > >> would be in the same position he was when opening the detail view. > >> > >> > >> Chris > >> > > > > >
