Dont put null.
It will nullify your object and will keep your instance in the flash
player heap without any reference.
The hike in Memory for the very first time is due to load of class and
skining elements need to draw a popup. however it will reduce as and
when flash player need memory. Flash player GC does not do active GC,
it is a lazy GC which works only when it is needed by the player, so
it wil show an X amount of space always occupied. Dont care for that.
for more details try searching Grant Skinner garbage collector
presentation.
Aannd
On Oct 14, 4:43 pm, raajasoft <[EMAIL PROTECTED]> wrote:
> hi Anand,
>
> its working, thanks for ur reply,
>
> (multiple time open memory is stabled)
>
> but the first time increased memory on popfind is still on its not
> down...
>
> i also put --- popfind = null; but its not working!
>
> thanks for ur reply again
>
> raaja
>
> On Oct 14, 4:17 pm, raajasoft <[EMAIL PROTECTED]> wrote:
>
> > Hi Anand,
>
> > Using addPopup which also the same impact
>
> > The profiler still showing the same peak display and keep on
> > increasing it open several time!
>
> > private function Find_Rec():void
> > {
> > popfind = new uMasterGridSearch;
> > popfind.title = "Find Screen for Material Master";
> > popfind.myArray = model.material;
> > popfind.sData = "sMaterialName";
> > popfind.sTable = "Material";
> > popfind.sColumn = "MaterialName"
> > popfind.addEventListener("close", PopCancel_Find,false,
> > 0,true);
> > PopUpManager.addPopUp(popfind, this, true);
> > PopUpManager.centerPopUp(popfind);
>
> > }
>
> > private function PopCancel_Find(event:Event):void
> > {
> >
> > PopUpManager.removePopUp(IFlexDisplayObject(event.currentTarget));
> > }
>
> > thanks
>
> > raaja
>
> > On Oct 14, 3:31 pm, "<mx:AnandVardhan/>" <[EMAIL PROTECTED]>
> > wrote:
>
> > > dude the problem is
>
> > > PopUpManager.createPopUp
> > > createPopup is creating poup instance each time, which causes multiple
> > > instance of object set listening your event and causing memory leaks.
> > > flash garbage collector never removes anything which is listening.
>
> > > So its better to use addPopup which will create one and only instane
> > > all the time.
> > > I hope am clear enough :)
> > > Anand
>
> > > On Oct 14, 3:27 pm, raajasoft <[EMAIL PROTECTED]> wrote:
>
> > > > Hi Anand,
>
> > > > thanks for ur reply
>
> > > > use of weak useweakreference state also applied u can see below!
>
> > > > private function Find_Rec():void
> > > > {
>
> > > > popfind =
> > > > uMasterGridSearch(PopUpManager.createPopUp(mx.core.Application.application
> > > > as DisplayObject,uMasterGridSearch,false));
> > > > popfind.addEventListener("close", PopCancel_Find,false,
> > > > 0,true);
> > > > popfind["cmdCancel"].addEventListener("click",
> > > > PopCancel_Find,false,0,true);
> > > > popfind["cmdOk"].addEventListener("click",
> > > > PopOk_Find,false,
> > > > 0,true);
> > > > PopUpManager.centerPopUp(popfind);
>
> > > > }
>
> > > > private function PopCancel_Find(event:Event):void
> > > > {
> > > > PopUpManager.removePopUp(popfind);
> > > > popfind["cmdCancel"].removeEventListener("click",
> > > > PopCancel_Find);
> > > > popfind["cmdOk"].removeEventListener("click",
> > > > PopOk_Find);
> > > > }
>
> > > > i can try with ur addPopup Method and get back to u,
>
> > > > raaja
>
> > > > On Oct 14, 3:21 pm, "<mx:AnandVardhan/>" <[EMAIL PROTECTED]>
> > > > wrote:
>
> > > > > Dude do not create popup every time using createPopup, instead use
> > > > > addPopup.
>
> > > > > The creation/deletion of popup is not the cause of memory leak, its
> > > > > the events attached to the objects within the popup causes it, so
> > > > > suggested use weak-references.
>
> > > > > Anand
>
> > > > > On Oct 14, 10:35 am, "mani china" <[EMAIL PROTECTED]> wrote:
>
> > > > > > It seems everytime you add, it create a new instance, you could use
> > > > > > trace()
> > > > > > to see what happened~
>
> > > > > > On Tue, Oct 14, 2008 at 12:51 PM, raajasoft <[EMAIL PROTECTED]>
> > > > > > wrote:
>
> > > > > > > Hi all,
>
> > > > > > > when i use popups dialogue (createPopUp/deletePopUp TitleWindow)
> > > > > > > memory Leak happen and when i close the popup still the memory
> > > > > > > used by
> > > > > > > the popup class(mxml file) still there (used flex 3.0 profiler ) .
> > > > > > > every time i the popup of same class(mxml file) memory keep on
> > > > > > > increasing every time.
>
> > > > > > > thanks and waiting for reply,
>
> > > > > > > raaja- Hide quoted text -
>
> > > > > - Show quoted text -- Hide quoted text -
>
> > > - Show quoted text -- Hide quoted text -
>
> > - Show quoted text -
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