How can a child navigatorContent access its parent?
I have 1 mx:ViewStack with 3 children s:NavigatorContent inside.
Ho can I get access to the child element (NavigatorContent) property SelectedIndex of the parent (ViewStack)?
I tried event.target.parent.parent.myViewStackid.selectedIndex = 1 but never succeed.
[using Flash Builder 4beta2]
Thank you very much
Hello
Yes disatching an event is the way to go. Here's the same example with this extra.
Heres the Hotel component
xmlns:s = "library://ns.adobe.com/flex/spark". xmlns:MX = "library://ns.adobe.com/flex/halo" width = "400" height = "300" >
protected function editButton_clickHandler(event:MouseEvent):void { dispatchEvent (new Event ('myButtonClick')); } ]]>
[Event (name = "myButtonClick" type = "flash.events.Event")]
You can see the sent button event handler and event called myButtonClick. Notice the tag
This is the main file
xmlns:s = "library://ns.adobe.com/flex/spark". "xmlns:MX ="library://ns.adobe.com/flex/halo"minWidth ="1024"minHeight ="768"xmlns:local =" * ">
protected function hotelcomp1_myClickHandler(event:Event):void { viewstack1. SelectedIndex = 0; } ]]>
You can see here now in the viewstack in the mxml hotelComp that I have listed for the myButtonClick exactly as I would any other event and it called the hotel1Comp_myClickHandler that defines the index selected to 0. Hope that is kind to you. Andrew
Tags: Flex
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