Hi,
You are creating a new instance of the MenuDemo.
Instead,
Solution 1:
in the handleclick event. Generate a custom event and handle the same
in menudemo.mxml
In About.mxml define the cust event as follow
<mx:Metadata>
[Event(name="userInfoComplete",
type="com.events.MenuDemoevents")]
</mx:Metadata>
In Menudemo.mxml
<views:About userInfoComplete="handleClickEvent(event)/>
In the handleclick event.
vs.selectedIndex = 2;
Solution 2:
This should work out or the simplest could be
ViewStack(parent).selectedIndex = 2
Pls check it out.
You were creating a new instance of menudemo in your code.
It is like .you have a menudemo within which you have a view stack and
that has a component About and when you click a button you are
creating another menudemo which will become the child of the About
component and will not refer to the old component.
Thanks & Regards
Mukund
On Jul 17, 12:23 pm, Sidhu Vijay Sidhu <[email protected]> wrote:
> Hi guys
>
> I have four different components in views folder and i have a view stack in
> which those components are imported like this
>
> <mx:ViewStack id="vs" resizeToContent="true" selectedIndex="1">
>
> <views:About/>
>
> <views:Restaurant/>
>
> <views:Home />
>
> <views:Contact/>
>
> <views:Events/>
>
> </mx:ViewStack>
>
> and in About componet i have button i want when i click on that button
> control goes to component called Home...i have tried like this
>
> This is in About
>
> <mx:Button label="GoToHome" click="handleClick(event)"/>
>
> <mx:Script>
>
> <![CDATA[
>
> *import* MenuDemo; // Main Application in view stack is there
>
> *public* *var* menuObj:MenuDemo = *new* MenuDemo();
>
> *public* *function* handleClick(event:MouseEvent):*void*{
>
> menuObj.vs.selectedIndex=2;
>
> }
>
> ]]>
>
> But it is showing null object ref... How can i do this ..Help me
>
> </mx:Script>
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