[flexcoders] passing parameters to a popUp

Thu, 11 May 2006 03:54:13 -0700

Hello,

I want to create a popUp and pass parameters to it so that it can
dynamically display information. Is it possible?

Here are some parts of my code:

------------------------------------------PopUp.mxml-------------------------------------------------------

<?xml version="1.0" encoding="utf-8"?>
<mx:TitleWindow
    xmlns:mx="http://www.macromedia.com/2003/mxml"
    title="Les détails de la sélection"
    x="268" y="86"
    closeButton="true"
    click="this.deletePopUp();"
    width="380" height="300">
  
    <mx:Script>
    <![CDATA[
        var nomPhoto:String;
      
        function changerCommentaire()
        {
            remplirListeHttpSrv.send();
        }
    ]]>
    </mx:Script>
  
    <mx:HTTPService   
        id="remplirListeHttpSrv"
        concurrency="multiple"
        method="GET"
        url="" href="http://localhost:8084/FlexXMLServer/RemplirListeServlet">http://localhost:8084/FlexXMLServer/RemplirListeServlet"
        showBusyCursor="true"
        resultFormat="object"
        fault=""
        />
  
    <mx:TabNavigator borderStyle="solid" width="100%" height="100%">
        <mx:Canvas label="La photo" width="100%" height="100%"
backgroundColor="#FFFFCC">  
            <mx:Image
source="http://localhost:8084/FlexXMLServer/Photos/Mercedes/Mercedes ML
back.jpg"/>  
        </mx:Canvas>

        <mx:Canvas label="Les propriétés" width="100%" height="100%"
backgroundColor="#FFFFCC">
            <mx:Grid>
                <mx:GridRow marginLeft="15">          
                    <mx:GridItem colSpan="2"></mx:GridItem>
                </mx:GridRow>
                <mx:GridRow marginLeft="15" horizontalGap="5">
                    <mx:GridItem>
                        <mx:Label text="Nom photo : " id="nomPhotoLbl"
width="120"/>                  
                    </mx:GridItem>
                    <mx:GridItem width="200">
                        <mx:TextInput editable="false" id="nomPhotoTxt"
text="{nomPhoto}" width="200"/>
                    </mx:GridItem>                      
                </mx:GridRow>              
                   -----------------------------------------------------
                <mx:GridRow marginLeft="15" horizontalAlign="right">
                    <mx:GridItem colSpan="2">
                      <mx:Button label="Changer le commentaire"
click="changerCommentaire()" width="50%"/>
                    </mx:GridItem>                      
              </mx:GridRow>                                           
                              
          </mx:Grid>
        </mx:Canvas>
    </mx:TabNavigator>
  
    <mx:Button label="Fermer la fenêtre" width="100%"
click="this.deletePopUp();"/>

</mx:TitleWindow>

----------------------------------------------TitleWindowApp.mxml-----------------------------------

<?xml version="1.0" encoding="utf-8"?>
<!-- Simple application to demonstrate TitleWindow layout -->
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml" xmlns="*"
backgroundColor="#FFFFFF">

   <mx:Script>
       <![CDATA[           
      function showWindow()
      {
              var popUp:PopUp = new PopUp();
            popUp.nomPhoto = "vsdvdsvsdvsdv";
            var login = mx.managers.PopUpManager.createPopUp(this,
PopUp, false);
      }
     ]]>
   </mx:Script>
 
   <mx:XML></mx:XML>

   <mx:Panel title="Simple Panel">

       <mx:Button label="Click to view title window" click="showWindow();"/>
       <mx:MenuBar>
       </mx:MenuBar>

   </mx:Panel>

</mx:Application>

So what I want to is to dynamically display the "nomPhotoTxt" InputField
into the PopUp.mxml. A solution was to instantiate a PopUp and parameter
it before displaying it, but apparently the
mx.managers.PopUpManager.createPopUp(...) doesn't allow it.

Are there any other ways?

Thanks,





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