Test du composant IFrame disponible sur Tour de Flex

Version imprimable

14/06/2012, 00h36
ref92

Test du composant IFrame disponible sur Tour de Flex
Bonjour à tous,

J'ai essayé de tester avec mon Flash Builder le composant IFrame disponible sur Tour de Flex (http://www.adobe.com/devnet-apps/flex/tourdeflex/web/ puis saisir "IFrame" dans la barre de recherche). Il y a deux mxml :
- IFrame.mxml
- IFrameDemo.mxml
J'obtiens bien un arbre dans le panel de gauche. En revanche je n'ai strictement rien dans le panel de droite, que je clique ou non sur les éléments de l'arbre.

Pourriez-vous m'expliquer pourquoi?

Merci par avance à tous.
14/06/2012, 09h24
Jim_Nastiq

Salut,

probablement car tu n'as pas modifié le fichier template html qui modifie quelques propriétés du swf (wmode et opacity de mémoire... ).

Bonjour, merci pour avoir répondu rapidement.

Sur http://www.communitymx.com/content/a....cfm?cid=e5141 j'ai trouvé la ligne de code à ajouter à la balise <object> :

<param name="wmode" value="opaque">

J'ai donc ajouté cette ligne à mon fichier index.template.html mais le contenu de ma page HTML ne s'affiche toujours pas..

En fait je ne savais pas à laquelle des deux balises <object> il fallait rajouter la ligne, alors que je l'ai ajoutée aux deux, ce qui me donne la balise <noscript> suivante :

Code:

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<noscript>
            <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="${width}" height="${height}" id="${application}">
                <param name="movie" value="${swf}.swf" />
                <param name="quality" value="high" />
                <param name="bgcolor" value="${bgcolor}" />
                <param name="allowScriptAccess" value="sameDomain" />
                <param name="allowFullScreen" value="true" />
                <param name="wmode" value="opaque" /> 
                <!--[if !IE]>-->
                <object type="application/x-shockwave-flash" data="${swf}.swf" width="${width}" height="${height}">
                    <param name="quality" value="high" />
                    <param name="bgcolor" value="${bgcolor}" />
                    <param name="allowScriptAccess" value="sameDomain" />
                    <param name="allowFullScreen" value="true" />
                    <param name="wmode" value="opaque" /> 
                <!--<![endif]-->
                <!--[if gte IE 6]>-->
                	<p> 
                		Either scripts and active content are not permitted to run or Adobe Flash Player version
                		${version_major}.${version_minor}.${version_revision} or greater is not installed.
                	</p>
                <!--<![endif]-->
                    <a href="http://www.adobe.com/go/getflashplayer">
                        <img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash Player" />
                    </a>
                <!--[if !IE]>-->
                </object>
                <!--<![endif]-->
            </object>
	    </noscript>

Une nouvelle fois merci d'avance pour votre aide.

14/06/2012, 10h47
Jim_Nastiq

Ok et à tout hazard tu n'aurais pas oublié le div qui accueille le contenu HTML ?

Peux t'on voir l'intégralité de ton template html ?

Non je n'ai pas mis de div pour accueillir le contenu HTML. Faut-il le mettre dans le body? Mon index.template.html est le suivant

Code:

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!-- saved from url=(0014)about:internet -->
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">	
    <!-- 
    Smart developers always View Source. 
 
    This application was built using Adobe Flex, an open source framework
    for building rich Internet applications that get delivered via the
    Flash Player or to desktops via Adobe AIR. 
 
    Learn more about Flex at http://flex.org 
    // -->
    <head>
        <title>${title}</title>
        <meta name="google" value="notranslate">         
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
		<!-- Include CSS to eliminate any default margins/padding and set the height of the html element and 
		     the body element to 100%, because Firefox, or any Gecko based browser, interprets percentage as 
			 the percentage of the height of its parent container, which has to be set explicitly.  Fix for
			 Firefox 3.6 focus border issues.  Initially, don't display flashContent div so it won't show 
			 if JavaScript disabled.
		-->
        <style type="text/css" media="screen"> 
			html, body	{ height:100%; }
			body { margin:0; padding:0; overflow:auto; text-align:center; 
			       background-color: ${bgcolor}; }   
			object:focus { outline:none; }
			#flashContent { display:none; }
        </style>
 
		<!-- Enable Browser History by replacing useBrowserHistory tokens with two hyphens -->
        <!-- BEGIN Browser History required section ${useBrowserHistory}>
        <link rel="stylesheet" type="text/css" href="history/history.css" />
        <script type="text/javascript" src="history/history.js"></script>
        <!${useBrowserHistory} END Browser History required section -->  
 
        <script type="text/javascript" src="swfobject.js"></script>
        <script type="text/javascript">
            <!-- For version detection, set to min. required Flash Player version, or 0 (or 0.0.0), for no version detection. --> 
            var swfVersionStr = "${version_major}.${version_minor}.${version_revision}";
            <!-- To use express install, set to playerProductInstall.swf, otherwise the empty string. -->
            var xiSwfUrlStr = "${expressInstallSwf}";
            var flashvars = {};
            var params = {};
            params.quality = "high";
            params.bgcolor = "${bgcolor}";
            params.allowscriptaccess = "sameDomain";
            params.allowfullscreen = "true";
            var attributes = {};
            attributes.id = "${application}";
            attributes.name = "${application}";
            attributes.align = "middle";
            swfobject.embedSWF(
                "${swf}.swf", "flashContent", 
                "${width}", "${height}", 
                swfVersionStr, xiSwfUrlStr, 
                flashvars, params, attributes);
			<!-- JavaScript enabled so display the flashContent div in case it is not replaced with a swf object. -->
			swfobject.createCSS("#flashContent", "display:block;text-align:left;");
        </script>
    </head>
    <body>
        <!-- SWFObject's dynamic embed method replaces this alternative HTML content with Flash content when enough 
			 JavaScript and Flash plug-in support is available. The div is initially hidden so that it doesn't show
			 when JavaScript is disabled.
		-->
        <div id="flashContent">
        	<p>
	        	To view this page ensure that Adobe Flash Player version 
				${version_major}.${version_minor}.${version_revision} or greater is installed. 
			</p>
			<script type="text/javascript"> 
				var pageHost = ((document.location.protocol == "https:") ? "https://" :	"http://"); 
				document.write("<a href='http://www.adobe.com/go/getflashplayer'><img src='" 
								+ pageHost + "www.adobe.com/images/shared/download_buttons/get_flash_player.gif' alt='Get Adobe Flash player' /></a>" ); 
			</script> 
        </div>
 
       	<noscript>
            <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="${width}" height="${height}" id="${application}">
                <param name="movie" value="${swf}.swf" />
                <param name="quality" value="high" />
                <param name="bgcolor" value="${bgcolor}" />
                <param name="allowScriptAccess" value="sameDomain" />
                <param name="allowFullScreen" value="true" />
                <param name="wmode" value="opaque"/> 
                <!--[if !IE]>-->
                <object type="application/x-shockwave-flash" data="${swf}.swf" width="${width}" height="${height}">
                    <param name="quality" value="high" />
                    <param name="bgcolor" value="${bgcolor}" />
                    <param name="allowScriptAccess" value="sameDomain" />
                    <param name="allowFullScreen" value="true" />
                    <param name="wmode" value="opaque"/> 
                <!--<![endif]-->
                <!--[if gte IE 6]>-->
                	<p> 
                		Either scripts and active content are not permitted to run or Adobe Flash Player version
                		${version_major}.${version_minor}.${version_revision} or greater is not installed.
                	</p>
                <!--<![endif]-->
                    <a href="http://www.adobe.com/go/getflashplayer">
                        <img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash Player" />
                    </a>
                <!--[if !IE]>-->
                </object>
                <!--<![endif]-->
            </object>
	    </noscript>		
   </body>
</html>

Merci

14/06/2012, 16h55
Jim_Nastiq

Si tu n'as pas de div alors forcement ... regarde le composant que tu utilises et essaye de comprendre comment il fonctionne.

Tu trouveras une multitude d'informations sur ce sujet ici ou sur un tas de site dédié à Flex.

Re-bonjour et merci pour les réponses.

J'ai réussi à faire apparaître mon IFrame. Le souci maintenant c'est que l'IFrame se place en haut à gauche de l'écran, et par-dessus les deux Panels, alors qu'il devrait se placer dans le second panel (j'ai mis en ligne une capture d'écran à l'adresse http://imageshack.us/photo/my-images/715/scaniframe.png).

Que dois-je faire pour que l'Iframe s'insère bien dans le second Panel?

Le code de mon IFrame.mxml est :

Code:

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<?xml version="1.0" encoding="utf-8"?>
 
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"
		   resize="callLater(moveIFrame)"
		   move="callLater(moveIFrame)">
 
	<mx:Script>
		<![CDATA[
 
			import flash.external.ExternalInterface;
			import flash.geom.Point;
			import flash.net.navigateToURL;
 
			private var __source: String;
 
			/**
			 * Move iframe through ExternalInterface.  The location is determined using localToGlobal()
			 * on a Point in the Canvas.
			 **/
			private function moveIFrame(): void
			{
 
				var localPt:Point = new Point(0, 0);
				var globalPt:Point = this.localToGlobal(localPt);
 
				ExternalInterface.call("moveIFrame", globalPt.x, globalPt.y, this.width, this.height);
			}
 
			/**
			 * The source URL for the IFrame.  When set, the URL is loaded through ExternalInterface.
			 **/
			public function set source(source: String): void
			{
				if (source)
				{
 
					if (! ExternalInterface.available)
					{
						throw new Error("ExternalInterface is not available in this container. Internet Explorer ActiveX, Firefox, Mozilla 1.7.5 and greater, or other browsers that support NPRuntime are required.");
					}
					__source = source;
					ExternalInterface.call("loadIFrame", source);
					moveIFrame();
				}
			}
 
			public function get source(): String
			{
				return __source;
			}
 
			/**
			 * Whether the IFrame is visible.  
			 **/
			override public function set visible(visible: Boolean): void
			{
				super.visible=visible;
 
				if (visible)
				{
					ExternalInterface.call("showIFrame");
				}
				else 
				{
					ExternalInterface.call("hideIFrame");
				}
			}
 
		]]>
	</mx:Script>
 
</mx:Canvas>

Le code de mon IFrameDemo.mxml est :

Code:

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<?xml version="1.0" encoding="utf-8"?>
 
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" creationComplete="iFrame.visible=true" viewSourceURL="srcview/index.html"> 
 
	<mx:HBox width="100%" height="100%">
 
		<mx:Panel title="Tree" width="200" height="100%" >
			<mx:Tree id="tree" width="100%" height="100%" dataProvider="{treeData}"
					 labelField="@label" showRoot="false"
					 change="iFrame.source = (Tree(event.target).selectedItem.attribute('path').toString());"  />
		</mx:Panel>
 
		<mx:Panel width="100%" height="100%" title="Content" paddingTop="1" paddingBottom="1" paddingLeft="1" paddingRight="1" >
			<IFrame id="iFrame" source="http://www.adobe.com/devnet/flex/" width="100%" height="100%"  />
			<mx:ControlBar>
				<mx:CheckBox id="cbVisible" label="IFrame Visible" selected="true" click="iFrame.visible=cbVisible.selected"/>
			</mx:ControlBar>
		</mx:Panel>
 
	</mx:HBox>
 
	<mx:XMLList id="treeData">
		<node label="Flex Resources">
			<node label="Flex Developer Center" path="http://www.adobe.com/devnet/flex/" />
			<node label="Flex Team Blog" path="http://weblogs.macromedia.com/flexteam/" />
			<node label="Flex Blogs on MXNA" path="http://weblogs.macromedia.com/mxna/FeedList.cfm#Flex" />
			<!-- these sites pop themselves out of a frame:
			<node label="flex.org" path="http://www.flex.org" />
			<node label="Adobe Labs" path="http://labs.adobe.com/wiki/index.php/Main_Page" />
			-->
		</node>
		<node label="Search">
			<node label="Google" path="http://www.google.com" />
			<node label="Yahoo" path="http://www.yahoo.com" />
		</node>
	</mx:XMLList>
 
</mx:Application>

Et le code de mon index.template.html est :

Code:

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!-- saved from url=(0014)about:internet -->
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">	
    <!-- 
    Smart developers always View Source. 
 
    This application was built using Adobe Flex, an open source framework
    for building rich Internet applications that get delivered via the
    Flash Player or to desktops via Adobe AIR. 
 
    Learn more about Flex at http://flex.org 
    // -->
    <head>
        <title></title>
        <meta name="google" value="notranslate">         
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
		<!-- Include CSS to eliminate any default margins/padding and set the height of the html element and 
		     the body element to 100%, because Firefox, or any Gecko based browser, interprets percentage as 
			 the percentage of the height of its parent container, which has to be set explicitly.  Fix for
			 Firefox 3.6 focus border issues.  Initially, don't display flashContent div so it won't show 
			 if JavaScript disabled.
		-->
        <style type="text/css" media="screen"> 
			html, body	{ height:100%; }
			body { margin:0; padding:0; overflow:auto; text-align:center; 
			       background-color: #ffffff; }   
			object:focus { outline:none; }
			#flashContent { display:none; }
        </style>
 
		<!-- Enable Browser History by replacing useBrowserHistory tokens with two hyphens -->
        <!-- BEGIN Browser History required section -->
        <link rel="stylesheet" type="text/css" href="history/history.css" />
        <script type="text/javascript" src="history/history.js"></script>
        <!-- END Browser History required section -->  
 
        <script type="text/javascript" src="swfobject.js"></script>
        <script type="text/javascript" src="AC_OETags.js" ></script>
        <script type="text/javascript">
            <!-- For version detection, set to min. required Flash Player version, or 0 (or 0.0.0), for no version detection. --> 
            var swfVersionStr = "10.0.0";
            <!-- To use express install, set to playerProductInstall.swf, otherwise the empty string. -->
            var xiSwfUrlStr = "playerProductInstall.swf";
            var flashvars = {};
            var params = {};
            params.quality = "high";
            params.bgcolor = "#ffffff";
            params.allowscriptaccess = "sameDomain";
            params.allowfullscreen = "true";
            var attributes = {};
            attributes.id = "IFrameDemo";
            attributes.name = "IFrameDemo";
            attributes.align = "middle";
            swfobject.embedSWF(
                "IFrameDemo.swf", "flashContent", 
                "100%", "100%", 
                swfVersionStr, xiSwfUrlStr, 
                flashvars, params, attributes);
			<!-- JavaScript enabled so display the flashContent div in case it is not replaced with a swf object. -->
			swfobject.createCSS("#flashContent", "display:block;text-align:left;");
 
// Major version of Flash required
var requiredMajorVersion = 9;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 0;
 
function moveIFrame(x,y,w,h) {
    var frameRef=document.getElementById("myFrame");
    frameRef.style.left=x;
    frameRef.style.top=y;
    var iFrameRef=document.getElementById("myIFrame");	
	iFrameRef.width=w;
	iFrameRef.height=h;
}
 
function hideIFrame(){
    document.getElementById("myFrame").style.visibility="hidden";
}
 
function showIFrame(){
    document.getElementById("myFrame").style.visibility="visible";
}
 
function loadIFrame(url){
	document.getElementById("myFrame").innerHTML = "<iframe id='myIFrame' src='" + url + "'frameborder='40'></iframe>";
}
 
        </script>
    </head>
 
    <body>
        <!-- SWFObject's dynamic embed method replaces this alternative HTML content with Flash content when enough 
			 JavaScript and Flash plug-in support is available. The div is initially hidden so that it doesn't show
			 when JavaScript is disabled.
		-->
        <div id="flashContent">
        	<p>
	        	To view this page ensure that Adobe Flash Player version 
				10.0.0 or greater is installed. 
			</p>
			<script type="text/javascript"> 
				var pageHost = ((document.location.protocol == "https:") ? "https://" :	"http://"); 
				document.write("<a href='http://www.adobe.com/go/getflashplayer'><img src='" 
								+ pageHost + "www.adobe.com/images/shared/download_buttons/get_flash_player.gif' alt='Get Adobe Flash player' /></a>" );
 
			</script> 
        </div>
 
 
		<div id="myFrame" style="position:absolute;background-color:transparent;border:0px;visibility:hidden;">
 
        </div>
 
       	<noscript>
            <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%" id="IFrameDemo">
                <param name="movie" value="IFrameDemo.swf" />
                <param name="quality" value="high" />
                <param name="bgcolor" value="#ffffff" />
                <param name="allowScriptAccess" value="sameDomain" />
                <param name="allowFullScreen" value="true" />
                <param name="wmode" value="opaque"> 
                <!--[if !IE]>-->
                <object type="application/x-shockwave-flash" data="IFrameDemo.swf" width="100%" height="100%">
                    <param name="quality" value="high" />
                    <param name="bgcolor" value="#ffffff" />
                    <param name="allowScriptAccess" value="sameDomain" />
                    <param name="allowFullScreen" value="true" />
                    <param name="wmode" value="opaque"> 
                <!--<![endif]-->
                <!--[if gte IE 6]>-->
                	<p> 
                		Either scripts and active content are not permitted to run or Adobe Flash Player version
                		10.0.0 or greater is not installed.
                	</p>
                <!--<![endif]-->
                    <a href="http://www.adobe.com/go/getflashplayer">
                        <img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash Player" />
                    </a>
                <!--[if !IE]>-->
                </object>
                <!--<![endif]-->
            </object>
	    </noscript>	
 
   </body>
</html>

Merci par avance pour vos réponses.

03/07/2012, 16h43
Jim_Nastiq

La méthode moveIframe fonctionne t'elle comme elle le devrait ? en débug, as tu vérifier les valeurs de globalPt ? C'est cohérent ?

Prend la peine de debugger et d'étudier le fonctionnement de cette solution ;)

Bonjour,

J'ai résolu mon problème. En fait j'ai utilisé un autre composant appelé IFrame.as dont voici le code:

Code:

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package myPackage
{
	import flash.display.DisplayObject;
	import flash.display.DisplayObjectContainer;
	import flash.events.Event;
	import flash.external.ExternalInterface;
	import flash.geom.Point;
	import flash.utils.Dictionary;
 
	import mx.core.Application;
	import mx.core.Container;
	import mx.core.UIComponent;
	import mx.events.FlexEvent;
	import mx.events.IndexChangedEvent;
	import mx.events.MoveEvent;
	import mx.logging.ILogger;
	import mx.logging.Log;
	import mx.logging.targets.TraceTarget;
	import mx.managers.BrowserManager;
	import mx.utils.URLUtil;
 
	[Event(name="frameLoad", type="flash.events.Event")] 
 
	public class IFrame extends Container
	{
		public var debug:Boolean = false;
		public var overlayDetection:Boolean = false;
 
		private var logTarget:TraceTarget;
 
		private var __source: String;
		private var __content: String;
		private var frameId:String;
		private var iframeId:String;
 
		private var validForDisplay:Boolean = true;
 
		private var containerDict:Object = null;
		private var settingDict:Object = null;
 
		private var frameLoaded:Boolean = false;
		private var functionQueue:Array = [];
 
		private static var logger:ILogger = Log.getLogger("com.plus.arutherford.ccgi.IFrame");
 
		/**
		 * Here we define javascript functions which will be inserted into the DOM
		 * 
		 */
		public static var FUNCTION_CREATEIFRAME:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.createIFrame==null)" + 
			"{" + 
			"createIFrame = function (frameID)" +
			"{ " +
			"var bodyID = document.getElementsByTagName(\"body\")[0];" +
			"var newDiv = document.createElement('div');" +
			"newDiv.id = frameID;" +
			"newDiv.style.position ='absolute';" +
			"newDiv.style.backgroundColor = 'transparent';" + 
			"newDiv.style.border = '0px';" +
			"newDiv.style.visibility = 'hidden';" +
			"bodyID.appendChild(newDiv);" +
			"}" +
			"}" +
			"}";
 
		private static var FUNCTION_MOVEIFRAME:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.moveIFrame==null)" +
			"{" +
			"moveIFrame = function(frameID, iframeID, x,y,w,h) " + 
			"{" +
			"var frameRef=document.getElementById(frameID);" +
			"frameRef.style.left=x+'px';" + 
			"frameRef.style.top=y+'px';" +
			"var iFrameRef=document.getElementById(iframeID);" +
			"iFrameRef.width=w;" +
			"iFrameRef.height=h;" +
			"}" +
			"}" +
			"}";
 
		public static var FUNCTION_HIDEIFRAME:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.hideIFrame==null)" +
			"{" +
			"hideIFrame = function (frameID, iframeID)" +
			"{" +
			"var iframeRef = document.getElementById(iframeID);" +
			"var iframeDoc;" +
			"if (iframeRef.contentWindow) {" +
			"iframeDoc = iframeRef.contentWindow.document;" +
			"} else if (iframeRef.contentDocument) {" +
			"iframeDoc = iframeRef.contentDocument;" +
			"} else if (iframeRef.document) {" +
			"iframeDoc = iframeRef.document;" +
			"}" +
			"if (iframeDoc) {" +
			"iframeDoc.body.style.visibility='hidden';" +
			"}" +
			"document.getElementById(frameID).style.visibility='hidden';" +
			"}" +
			"}" +
			"}";
 
		public static var FUNCTION_SHOWIFRAME:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.showIFrame==null)" +
			"{" +
			"showIFrame = function (frameID, iframeID)" +
			"{" +
			"var iframeRef = document.getElementById(iframeID);" +
			"document.getElementById(frameID).style.visibility='visible';" +
 
			"var iframeDoc;" +
			"if (iframeRef.contentWindow) {" +
			"iframeDoc = iframeRef.contentWindow.document;" +
			"} else if (iframeRef.contentDocument) {" +
			"iframeDoc = iframeRef.contentDocument;" +
			"} else if (iframeRef.document) {" +
			"iframeDoc = iframeRef.document;" +
			"}" +
			"if (iframeDoc) {" +
			"iframeDoc.body.style.visibility='visible';" +
			"}" +
			"}" +
			"}" +
			"}";
 
		public static var FUNCTION_HIDEDIV:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.hideDiv==null)" +
			"{" +
			"hideDiv = function (frameID, iframeID)" +
			"{" +
			"document.getElementById(frameID).style.visibility='hidden';" +
			"}" +
			"}" +
			"}";
 
		public static var FUNCTION_SHOWDIV:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.showDiv==null)" +
			"{" +
			"showDiv = function (frameID, iframeID)" +
			"{" +
			"document.getElementById(frameID).style.visibility='visible';" +
			"}" +
			"}" +
			"}";
 
		public static var FUNCTION_LOADIFRAME:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.loadIFrame==null)" +
			"{" +
			"loadIFrame = function (frameID, iframeID, url)" +
			"{" +
			"document.getElementById(frameID).innerHTML = \"<iframe id='\"+iframeID+\"' src='\"+url+\"' onLoad='"
			+ Application.application.id + ".\"+frameID+\"_load()' frameborder='0'></iframe>\";" + 
			"}" +
			"}" +
			"}";
 
		public static var FUNCTION_LOADDIV_CONTENT:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.loadDivContent==null)" +
			"{" +
			"loadDivContent = function (frameID, iframeID, content)" +
			"{" +
			"document.getElementById(frameID).innerHTML = \"<div id='\"+iframeID+\"' frameborder='0'>\"+content+\"</div>\";" +
			"}" +
			"}" +
			"}";
 
		public static var FUNCTION_CALLIFRAMEFUNCTION:String = 
			"document.insertScript = function ()" +
			"{ " +
			"if (document.callIFrameFunction==null)" +
			"{" +
			"callIFrameFunction = function (iframeID, functionName, args)" +
			"{" +
			"var iframeRef=document.getElementById(iframeID);" +
			"var iframeDoc;" +
			"if (iframeRef.contentDocument) {" +
			"iframeDoc = iframeRef.contentDocument;" +
			"} else if (iframeRef.contentWindow) {" +
			"iframeDoc = iframeRef.contentWindow.document;" +
			"} else if (iframeRef.document) {" +
			"iframeDoc = iframeRef.document;" +
			"}" +
			"if (iframeDoc.wrappedJSObject != undefined) {" +
			"iframeDoc = iframeDoc.wrappedJSObject;" +
			"}" +
			"return iframeDoc[functionName](args);" +
			"}" +
			"}" +
			"}";
 
		/**
		 * Track IDs in use throughout the app for iframe
		 * instances in order to detect and prevent collisions
		 * 
		 */
		public static var idList:Object = new Object();
 
		private var appHost:String;
		private var iframeContentHost:String;
 
		/**
		 * Constructor
		 * 
		 */
		public function IFrame()
		{
			super();
			this.addEventListener(Event.REMOVED_FROM_STAGE, handleRemove);
			this.addEventListener(Event.ADDED_TO_STAGE, handleAdd);
		}
 
		/**
		 * Generate DOM elements and build display path.
		 * 
		 */
		override protected function createChildren():void
		{
			super.createChildren();
 
			if (! ExternalInterface.available)
			{
				throw new Error("ExternalInterface is not available in this container. Internet Explorer ActiveX, Firefox, Mozilla 1.7.5 and greater, or other browsers that support NPRuntime are required.");
			}
 
			if (debug)
			{
				logTarget = new TraceTarget();
				logTarget.addLogger(logger);
			}
 
			// Get the host info to check for cross-domain issues
			BrowserManager.getInstance().initForHistoryManager();
			var url:String = BrowserManager.getInstance().url;
			appHost = URLUtil.getProtocol(url) + "://" 
				+ URLUtil.getServerNameWithPort(url);
 
			// Generate unique id's for frame div name
			var idSuffix:int = 0;
			while (idList[id + idSuffix])
			{
				idSuffix++;
			}
			frameId = id + idSuffix;
			iframeId = "iframe_"+frameId;
			idList[frameId] = true;
 
			// Register a uniquely-named load event callback for this frame (for load notification)
			ExternalInterface.addCallback(frameId + "_load", this.handleFrameLoad);
 
			// Add functions to DOM if they aren't already there
			ExternalInterface.call(FUNCTION_CREATEIFRAME);
			ExternalInterface.call(FUNCTION_MOVEIFRAME);
			ExternalInterface.call(FUNCTION_HIDEIFRAME);
			ExternalInterface.call(FUNCTION_SHOWIFRAME);
			ExternalInterface.call(FUNCTION_SHOWDIV);
			ExternalInterface.call(FUNCTION_HIDEDIV);
			ExternalInterface.call(FUNCTION_LOADIFRAME);
			ExternalInterface.call(FUNCTION_LOADDIV_CONTENT);
			ExternalInterface.call(FUNCTION_CALLIFRAMEFUNCTION);
 
			// Insert frame into DOM using our precreated function 'createIFrame'
			ExternalInterface.call("createIFrame", frameId);
 
			buildContainerList();
 
			if (loadIndicatorClass)
			{
				logger.debug("loadIndicatorClass is {0}", loadIndicatorClass);
				_loadIndicator = UIComponent(new loadIndicatorClass());
				addChild(_loadIndicator);
			}
			else
			{
				logger.debug("loadIndicatorClass is null");
			}
 
		}
 
		/**
		 * Build list of container objects on the display list path all the way down
		 * to this object. We will seed the container classes we find with an event
		 * listener which will be used to test if this object is to be displayed or not.
		 *
		 */
		private function buildContainerList():void
		{
			// We are going to store containers against index of child which leads down
			// to IFrame item.
			containerDict = new Dictionary();
			settingDict = new Dictionary();
 
			var current:DisplayObjectContainer = parent;
			var previous:DisplayObjectContainer = this;
 
			while (current!=null)
			{
				if (current is Container)
				{
					if (current.contains(previous))
					{
 
						var childIndex:Number = current.getChildIndex(previous);                
						logger.debug("index: {0}", childIndex);
						// Store child index against container
						containerDict[current] = childIndex;
						settingDict[current] = childIndex;
 
						// Tag on a change listener             
						current.addEventListener(IndexChangedEvent.CHANGE, handleChange);
						current.addEventListener(MoveEvent.MOVE, handleMove);
					}
 
				}        
 
				previous = current;
				current = current.parent;
			}
			// make sure frame runs visible setter using initial visible state
			visible = visible;
		}
 
		/**
		 * Triggered by removal of this object from the stage
		 * 
		 * @param event Event trigger
		 *
		 */
		public function handleRemove(event:Event):void
		{
			// Remove systemManager hooks for overlay detection 
			if (overlayDetection)
			{
				systemManager.removeEventListener(Event.ADDED, systemManager_addedHandler);
				systemManager.removeEventListener(Event.REMOVED, systemManager_removedHandler);
			}
			visible = false;
		}
 
		/**
		 * Triggered by addition of this object to the stage
		 * 
		 * @param event Event trigger
		 *
		 */
		public function handleAdd(event:Event):void
		{
			// Hook the systemManager to provide overlaying object detection
			if (overlayDetection)
			{
				systemManager.addEventListener(Event.ADDED, systemManager_addedHandler);
				systemManager.addEventListener(Event.REMOVED, systemManager_removedHandler);
			}
			visible = true;
		}
 
		/**
		 * Triggered by one of our listeners seeded all the way up the display
		 * list to catch a 'changed' event which might hide or display this object.
		 * 
		 * @param event Event trigger
		 *
		 */
		private function handleChange(event:Event):void
		{
			var target:Object = event.target;
 
			if (event is IndexChangedEvent)
			{
				var changedEvent:IndexChangedEvent = IndexChangedEvent(event)
 
				var newIndex:Number = changedEvent.newIndex;
 
				visible = checkDisplay(target, newIndex);
 
			}
		}
 
		/**
		 * Triggered by one of our listeners seeded all the way up the display
		 * list to catch a 'move' event which might reposition this object.
		 * 
		 * @param event Event trigger
		 *
		 */
		private function handleMove(event:Event):void
		{
			moveIFrame();
		}
 
		/**
		 * This function updates the selected view child of the signalling container
		 * and then compares the path from our IFrame up the displaylist to see if
		 * the index settings match. Only an exact match all the way down to our
		 * IFrame will satisfy the condition to display the IFrame contents.
		 *
		 * @param target Object event source
		 * @param newIndex Number index from target object.
		 * 
		 */
		private function checkDisplay(target:Object, newIndex:Number):Boolean
		{
			var valid:Boolean = false;
 
			if (target is Container)
			{
				var container:DisplayObjectContainer = DisplayObjectContainer(target);
 
				// Update current setting
				settingDict[container] = newIndex;
 
				valid = true;
 
				for (var item:Object in containerDict)
				{
					var index:Number = lookupIndex(item as Container);
					var setting:Number = lookupSetting(item as Container);
					logger.debug(item.toString());
					valid = valid&&(index==setting);
				}
			}
 
			// Remember this state so we can re-check later without a new IndexChangedEvent
			validForDisplay = valid;
			return valid;
		}
 
		/**
		 * Return index of child item on path down to this object. If not
		 * found then return -1;
		 *
		 * @param target Container object
		 * 
		 */
		public function lookupIndex(target:Container):Number
		{
			var index:Number = -1;
 
			try
			{
				index = containerDict[target];
			}
			catch (e:Error)
			{
				// Error not found, we have to catch this or a silent exception
				// will be thrown.
				logger.debug(e.toString());
			}
 
			return index;
		}
 
		/**
		 * Return index of child item on path down to this object. If not
		 * found then return -1;
		 *
		 * @param target Container object
		 * 
		 */
		public function lookupSetting(target:Container):Number
		{
			var index:Number = -1;
 
			try
			{
				index = settingDict[target];
			}
			catch (e:Error)
			{
				// Error not found, we have to catch this or a silent exception
				// will be thrown.
				logger.debug(e.toString());
			}
 
			return index;
		}                
 
		/**
		 * Adjust frame position to match the exposed area in the application.
		 * 
		 */
		public function moveIFrame(): void
		{
 
			var localPt:Point = new Point(0, 0);
			var globalPt:Point = this.localToGlobal(localPt);
 
			ExternalInterface.call("moveIFrame", frameId, iframeId, globalPt.x, globalPt.y, this.width, this.height);
			logger.debug("move iframe id {0}", frameId);
		}
 
		/**
		 * Triggered by change to component properties.
		 * 
		 */
		override protected function commitProperties():void
		{
			super.commitProperties();
 
			if (source)
			{
				frameLoaded = false;
				ExternalInterface.call("loadIFrame", frameId, iframeId, source);
				logger.debug("load Iframe id {0}", frameId);
				// Trigger re-layout of iframe contents.	            
				invalidateDisplayList();
			} 
			else if (content) 
			{
				ExternalInterface.call("loadDivContent", frameId, iframeId, content);
				logger.debug("load Content id {0}", frameId);
				// Trigger re-layout of iframe contents.	            
				invalidateDisplayList();
			}
		}
 
		protected function handleFrameLoad():void
		{			
			logger.debug("browser reports frame loaded with id {0}", frameId);
			frameLoaded = true;
			var queuedCall:Object;
			var result:Object;
			// Execute any queued function calls now that the frame is loaded
			while (functionQueue.length > 0)
			{
				queuedCall = functionQueue.pop();
				logger.debug("frame id {0} calling queued function {1}", frameId, queuedCall.functionName);
				this.callIFrameFunction(queuedCall.functionName, queuedCall.args, queuedCall.callback);
			}
			dispatchEvent(new Event("frameLoad"));
 
			invalidateDisplayList();
		}
 
		/**
		 * Triggered when display contents change. Adjusts frame layout.
		 * 
		 * @param unscaledWidth
		 * @param unscaledHeight
		 * 
		 */
		override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
		{
			super.updateDisplayList(unscaledWidth, unscaledHeight);
 
			if (_loadIndicator)
			{
				if (frameLoaded)
				{
					_loadIndicator.visible = false;
				}
				else
				{
					_loadIndicator.visible = true;
					var w:int = _loadIndicator.measuredWidth;
					var h:int = _loadIndicator.measuredHeight;
					_loadIndicator.setActualSize(w, h);
					_loadIndicator.move(this.width / 2 - w, this.height / 2 - h);
				}
			}
 
			moveIFrame();
		}
 
		/**
		 * Set source url
		 * 
		 * @param url Frame contents
		 * 
		 */
		public function set source(source: String): void
		{
			if (source)
			{
				__source = source;
				// mark unloaded now so calls in this frame will be queued 
				frameLoaded = false; 
				invalidateProperties();
 
				// Get the host info to check for cross-domain issues
				iframeContentHost = URLUtil.getProtocol(source) + "://"
					+ URLUtil.getServerNameWithPort(source);     
			}
		}
 
		/**
		 * Return url of frame contents
		 * 
		 */
		public function get source(): String
		{
			return __source;
		}
 
		/**
		 * Set content string
		 * 
		 */
		public function set content(content: String): void
		{
			if (content)
			{
				__content = content;
 
				invalidateProperties();                
			}
		}
 
		/**
		 * Return content string of div contents
		 * 
		 */
		public function get content(): String
		{
			return __content;
		}
 
		/**
		 * Sets visibility of html iframe. Rtn calls inserted javascript functions.
		 * 
		 * @param visible Boolean flag
		 * 
		 */
		override public function set visible(value: Boolean): void
		{
			super.visible = value;
 
			// if we have an iframe in the same domain as the app, call the
			// specialized functions to update visibility inside the iframe
			if (visible)
			{
				if (source && iframeContentHost == appHost)
					ExternalInterface.call("showIFrame",frameId,iframeId);
				else
					ExternalInterface.call("showDiv",frameId,iframeId);
				logger.debug("show iframe id {0}", frameId);
			}
			else 
			{
				if (source && iframeContentHost == appHost)
					ExternalInterface.call("hideIFrame",frameId,iframeId);
				else
					ExternalInterface.call("hideDiv",frameId,iframeId);
				logger.debug("hide iframe id {0}", frameId);
			}
		}
 
		/**
		 * Calls a function of the specified name defined on the IFrame document
		 * (like document.functionName = function () {...} ), passing it an array of arguments.
		 * May not work if the iframe contents are in a different domain due to security.
		 * 
		 * If the frame contents are loaded when this method is called, it will return any
		 * results from the function immediately to the caller (as well as to the callback
		 * function, if defined). Otherwise, the call will be queued, this method will return
		 * null, and results will be passed to the callback function after the frame loads
		 * and the queued function call executes.
		 * 
		 * @param functionName String Name of function to call
		 * @param args Array List of arguments to pass as an array
		 * @param callback Function to call (if any) with results of IFrame function execution
		 * 
		 */
		public function callIFrameFunction(functionName:String, args:Array = null, callback:Function = null):String
		{
			if (!source)
			{
				throw new Error("No iframe to call functions on");
			}
			if (iframeContentHost != appHost)
			{
				var msg:String = "Warning: attempt to call function " + functionName + 
					" on iframe " + frameId + " may fail due to cross-domain security.";
				logger.debug(msg);
			}
 
			if (frameLoaded)
			{
				// Call the function immediately
				var result:Object = ExternalInterface.call("callIFrameFunction", iframeId, functionName, args);
				if (callback != null)
				{
					callback(result);
				}
				return String(result);
			}
			else
			{
				// Queue the function for call once the iframe has loaded
				var queuedCall:Object = {functionName: functionName, args: args, callback:callback};
				functionQueue.push(queuedCall);
				return null;
			}
		}
 
		// --------------------------------------------------------------------
		//  Loading indicator
		// --------------------------------------------------------------------
		/**
		 * A UIComponent class to display centered over the iframe container while
		 * the browser is loading its content. Should implement measuredHeight
		 * and measuredWidth in order to be properly sized
		 */
		public var loadIndicatorClass:Class;
 
		protected var _loadIndicator:UIComponent;
 
 
		// --------------------------------------------------------------------
		//  Overlaying object detection
		// --------------------------------------------------------------------
 
		private var overlappingDict:Dictionary = new Dictionary(true);
		private var overlapCount:int = 0;
 
		protected function systemManager_addedHandler(event:Event):void
		{
			// A display object was added somewhere
			var displayObj:DisplayObject = event.target as DisplayObject;
			if (displayObj.parent == systemManager && displayObj.name != "cursorHolder")
			{
				// If the object is a direct child of systemManager (i.e it floats) and isn't the cursor, 
				// check to see if it overlaps me after it's been drawn
				this.callLater(checkOverlay, [displayObj]);
			}
		}
 
		protected function systemManager_removedHandler(event:Event):void
		{
			// A display object was removed somewhere
			var displayObj:DisplayObject = event.target as DisplayObject;
			if (displayObj.parent == systemManager && overlappingDict[displayObj])
			{
				logger.debug("iframe {0} heard REMOVE for {1}", frameId, displayObj.toString());
				// If the object is a direct child of systemManager and was an overlapping object, remove it
				delete overlappingDict[displayObj];
				if (--overlapCount == 0)
				{
					visible = validForDisplay;
				}
 
				if (displayObj is UIComponent)
				{
					// Remove listeners for hide and show events on overlappiung UIComponents
					UIComponent(displayObj).removeEventListener(FlexEvent.HIDE, overlay_hideShowHandler);
					UIComponent(displayObj).removeEventListener(FlexEvent.SHOW, overlay_hideShowHandler);
				}
			}
		}
 
		protected function overlay_hideShowHandler(event:FlexEvent):void
		{
			var displayObj:DisplayObject = event.target as DisplayObject;
			if (event.type == FlexEvent.SHOW && !overlappingDict[displayObj])
			{
				logger.debug("iframe {0} heard SHOW for {1}", frameId, displayObj.toString());
				overlappingDict[displayObj] = displayObj;
				overlapCount++;
				visible = false;
			}
			else if (event.type == FlexEvent.HIDE && overlappingDict[displayObj])
			{
				logger.debug("iframe {0} heard HIDE for {1}", frameId, displayObj.toString());
				delete overlappingDict[displayObj];
				if (--overlapCount == 0)
				{
					visible = validForDisplay;
				}
			}
		}
 
		/**
		 * Check to see if the given DisplayObject overlaps this object.
		 * If so, add it to a dictionary of overlapping objects and update
		 * this object's visibility.
		 * 
		 */
		protected function checkOverlay(displayObj:DisplayObject):void
		{			
			if (this.hitTestStageObject(displayObj))
			{
				logger.debug("iframe {0} detected overlap of {1}", frameId, displayObj.toString());
				overlappingDict[displayObj] = displayObj;
				overlapCount++;
				visible = false;
 
				if (displayObj is UIComponent)
				{
					// Listen for hide and show events on overlapping UIComponents
					// (ComboBox dropdowns for example aren't removed after use; they're just hidden)
					UIComponent(displayObj).addEventListener(FlexEvent.HIDE, overlay_hideShowHandler, false, 0, true);
					UIComponent(displayObj).addEventListener(FlexEvent.SHOW, overlay_hideShowHandler, false, 0, true);
				}
			}
		}
 
		/**
		 * The native hitTestObject method seems to have some issues depending on
		 * the situation. This is a custom implementation to work around that.
		 * This method assumes that the passed DisplayObject is a direct child
		 * of the stage and therefore has x and y coordinates that are already global
		 * 
		 */
		protected function hitTestStageObject(o:DisplayObject):Boolean
		{
			var overlapX:Boolean = false;
			var overlapY:Boolean = false;
 
			var localMe:Point = new Point(this.x, this.y);
			var globalMe:Point = this.parent.localToGlobal(localMe);
 
			var myLeft:int = globalMe.x;
			var myRight:int = globalMe.x + this.width;
			var oLeft:int = o.x;
			var oRight:int = o.x + o.width;
 
			// Does object's left edge fall between my left and right edges?
			overlapX = oLeft >= myLeft && oLeft <= myRight;
			// Or does my left edge fall between object's left and right edges?
			overlapX ||= oLeft <= myLeft && oRight >= myLeft;
 
			var myTop:int = globalMe.y;
			var myBottom:int = globalMe.y + this.height;
			var oTop:int = o.y;
			var oBottom:int = o.y + o.height;
 
			// Does object's top edge fall between my top and bottom edges?
			overlapY = oTop >= myTop && oTop <= myBottom;
			// Or does my top edge fall between object's top and bottom edges?
			overlapY ||= oTop <= myTop && oBottom >= myTop;
 
			return overlapX && overlapY;
		}  
	}
}

Avec ce composant ça marche nikel.

Merci encore, Jim_Nastiq.