can you share your source code so that we can pinpoint the problem. Akshar Kaul
On Thu, Mar 18, 2010 at 18:03, [email protected] < [email protected]> wrote: > Thaks for your reply. > I tried, but no use. > > Pradeep > > On Mar 18, 5:16 pm, krishna shinde <[email protected]> wrote: > > Hi, > > i think > > as all of your pages are under viewstack , there is no need to add > event > > listener for moving between diffrent pages, > > u can do it using viewstackid.selectindex=page no. > > > > thanks & regards > > Krishna Shinde > > GridLogics Technologies > > 9028903199 > > > > On Thu, Mar 18, 2010 at 5:33 PM, [email protected] < > > > > > > > > > > > > [email protected]> wrote: > > > Hi All, > > > I am developing an application wherein i need to navigate among > > > different pages. > > > All these pages (page1, page2, page3...)are under viewstack. > > > I am navigating from page1 to page2 using > > > page2.addEventListener(FlexEvent.SHOW, abc); > > > viewStack.selectedChild = page2; > > > function abc(event) > > > { > > > page2.removeEventListener(FlexEvent.SHOW, abc); > > > } > > > And when I am in page2 and tried navigate to page 1 using > > > viewStack.selectedChild = page1; > > > > > The problem is here > > > now when i navigate from page 1 to page2 using > > > page2.addEventListener(FlexEvent.SHOW, abc); > > > viewStack.selectedChild = page2; > > > function abc(event) > > > { > > > page2.removeEventListener(FlexEvent.SHOW, abc); > > > } > > > > > i am getting an Error popup saying: > > > TypeError: Error #1009: Cannot access a property or method of a null > > > object reference. > > > at mx.containers::Panel/mx.containers:Panel::commitProperties() > > > at mx.core::UIComponent/validateProperties() > > > at mx.managers::LayoutManager/::validateProperties() > > > at mx.managers::LayoutManager/::doPhasedInstantiation() > > > at > > > Function/http://adobe.com/AS3/2006/builtin::apply()<http://adobe.com/AS3/2006/builtin::apply%28%29> > <http://adobe.com/AS3/2006/builtin::apply%28%29> > > > at mx.core::UIComponent/::callLaterDispatcher2() > > > at mx.core::UIComponent/::callLaterDispatcher() > > > > > I have no clue why its happening > > > > > Any Help Please. > > > > > Pradeep > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Flex India Community" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]<flex_india%[email protected]> > <flex_india%2bunsubscr...@googlegrouÂps.com> > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/flex_india?hl=en. > > > > --- Hide quoted text - > > > > - Show quoted text - > > -- > You received this message because you are subscribed to the Google Groups > "Flex India Community" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<flex_india%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/flex_india?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/flex_india?hl=en.
