Re: [flexcoders] Has anyone successfully put one TabNavigator inside another? (Flex 2)

Tue, 02 May 2006 16:28:38 -0700

The code below works, but only after I disabled history management for the nested tab navigator.  With history management enabled for both, the HistoryManager throws an error.

HTH

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" layout="absolute" >
    <mx:Script>
        <![CDATA[
            import mx.containers.TabNavigator;
           
            public function foo():void
            {
                var c1:Canvas = new Canvas();
                c1.label = "tab a1";
               
                var c2:Canvas = new Canvas();
                c2.label = "tab a2";
               
                var c3:Canvas = new Canvas();
                c3.label = "tab b1";
               
                var c4:Canvas = new Canvas();
                c4.label = "tab b2";
               
                var tabNav1:TabNavigator = new TabNavigator();
               
                tabNav1.addChild( c1 );       
                tabNav1.addChild( c2 );
               
                var tabNav2:TabNavigator = new TabNavigator();
                tabNav2.historyManagementEnabled = false;
                tabNav2.addChild( c3 );       
                tabNav2.addChild( c4 );
               
                c1.addChild( tabNav2 );
               
                body.addChild( tabNav1 );                                   
            }
        ]]>
    </mx:Script>
    <mx:Canvas id="body" creationComplete="foo()">
       
    </mx:Canvas>
</mx:Application>


On 5/2/06, rigidcode <[EMAIL PROTECTED]> wrote:
In Flex 2, has anyone put a TabNavigator onto the Canvas of a tab of
another TabNavigator (in Actionscript, not mxml)?  Without a fatal
exception being thrown when you change tabs on either TabNavigator? 

I don't find anyone else with this problem when I search.  It seems
like something a lot of people would run into, if they use more than
one tabnavigator in the same app..






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