Loading a new child container within TabNavigator

Hi all,
I use the TabNavigator in Flex 3 to navigate trough
individual modules.
Now, what I need is a hint on how to load a new module within
a selected selected child from the TabNavigator (hope this makes
sense!)
The attached code shows that an individual module is loaded
in the second tab.
That module should change to another module (but still inside
the second tab).
Any ideas on how to accomplish that? The neccesary code
should be handled from the first loaded module in the second tab
("MyChallenges").
Please let me know if anything above does not make sense
:)

So you want to execute the load of module 2 from module 1?
You could dispatch a custom event, with the handler unloading
module 1 and loading module 2. The handler would be in the main app
<Script> block.

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for (Enumeration list =zip.entries(); list.hasMoreElements(); ) {
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try
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Andrei1,
Thank you for the helpful advice. I made the changes as you suggested but I am receiving a #1009 error message even though my site is working the way I wan it to work. I would still like to fix the errors so that my site runs and error free. This is the error I am receiving:
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I'm sure this is not the best method to unload loaders and I am guessing this is why I am receiving the following error message.
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I also tried creating a function to unload the loader but received the same error message and my portfolio swf was not showing at all.
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I have a question regarding suggestion you made to set Mouse Event to "null". What does this do setting the MouseEvent do exactly? Also, since I've set the MouseEvent to null do I also have to set the loader to null? e.g.
---- Here is my updated code ----
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var loader:Loader;
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var loader2:Loader;
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               Iterator iter=colnNrContactsInterCo.iterator();
               while(iter.hasNext()){
                       HashMap hmp=(HashMap)iter.next();
                       hmpForOrder.put(hmp.get("name"),hmp.get("nrContact"));
          treeSet.add(hmpForOrder.keySet());
          //print the ordered, unique set
        Iterator iterator = treeSet.iterator();
        while( iterator.hasNext() ) {
            System.out.println( "the list of sorted intermediary companies' names="+iterator.next() );
          //test
public Collection getAllIntermediaryCompany(){
           Collection colnContacts=new ArrayList();
           ContactCov contactCov=new ContactCov();
         try{
                String sql="SELECT DISTINCT NR_CONTACT from CONTACT_TYPE where CD_CONTACT_TYPE=5";
                jdbc = new JDBCConnection("1");
                rs=jdbc.executeQuery(sql);
                if(rs!=null){
                     while(rs.next()){
                               String nrContact=rs.getString("NR_CONTACT");
                               VOContact voContact=contactCov.getContactByNrContact(nrContact);
                               if(voContact!=null){
                                    HashMap hmp=new HashMap();
                                    hmp.put("name",voContact.getName());
                                    hmp.put("nrContact",nrContact);
                                    colnContacts.add(hmp);
              }catch(Exception e){
                  logger.error(e.toString());
               }finally{
                   try{
                        if(rs!=null)rs.close();
                        if(jdbc!=null)jdbc.close();
                   }catch(Exception e){}
           return colnContacts;
        }

Troubles loading URL's into container

Hey all... I need help... Read the black parts first...
I'm trying to load links into this container:
        var swfContainer:Sprite = new Sprite();
          addChild(swfContainer);
          swfContainer.x = 238;
          swfContainer.y = 167;
This is my homepage:
          var homeLoad:Loader = new Loader();
          var homeurl:URLRequest = new URLRequest("map(2).swf");
          swfContainer.addChild(homeLoad);
          homeLoad.load(homeurl);
This is my first link, which is supposed to load a new swf into the swfContainer:
          info_btn.addEventListener(MouseEvent.CLICK, onClick);
          function onClick(event:MouseEvent):void {
          homeLoad.unload();
          var infoLoad:Loader = new Loader();
          var infourl:URLRequest = new URLRequest("quiz.swf");
          swfContainer.addChild(infoLoad);
          infoLoad.load(infourl);
However, the link isn't working, and i keep getting this error:
1061: Call to a possibly undefined method addEventListener through a reference with static type Class.

I only see this with a listener: info_btn
My first guess is that Flash doesn't know what that is. If it is an on-stage instance, double check it's name.
If it isn't, and you're creating the instance from the library at run tim, you first need to create an instance of it, like:
var info_btn:Info_Btn = new Info_Btn();
addChild(info_btn);
info_btn.addEven.....yadi yada
also, if you are doing that, and the instance and class names are identical (both all lowercase, etc), this can cause Flash some trouble.
Can you post an example?
HTH
-Ted

Loading a new child container within TabNavigator

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