StageWebView  - AS3

Reports whether there is a previous page in the browsing history.

Reports whether there is a next page in the browsing history.

Reports whether the StageWebView class is supported on the current device.

The URL of the current location.

Set whether User is required to perform gesture to play media content. Default value is True.

The stage on which this StageWebView object is displayed.

Set stage to null to hide this StageWebView object.

The HTML title value.

The area on the stage in which the StageWebView object is displayed.

Creates a StageWebView object.

The object is invisible until it is attached to a stage and until the viewPort is set.

Note: Although it is not prohibited, with some content, failures can occur when the same process uses both the embedded and the system WebKit, so it is recommended that all StageWebViews in a given application be constructed with the same value for useNative. In addition, as HTMLLoader depends on the embedded WebKit, applications using HTMLLoader should only construct StageWebViews with useNative set to false.

Assigns focus to the content within this StageWebView object.

Direction values are defined in FocusDirection class and include: "bottom", "none", and "top".

Parameters

Related API Elements

Disposes of this StageWebView object.

Calling dispose() is optional. If you do not maintain a reference to this StageWebView instance it will be eligible for garbage collection. Calling dispose() can make garbage collection occur sooner, or at a more convenient time.

Draws the StageWebView's view port to a bitmap.

Capture the bitmap and set the stage to null for displaying the content above the StageWebView object.

Note: The behavior of this method is not guaranteed for pages that contain plugin content (such as embedded PDF and SWF files).

Parameters

package
{
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.display.Sprite;
    import flash.events.*;
    import flash.geom.Rectangle;
    import flash.media.StageWebView;
    import flash.net.*;
    import flash.text.TextField;
    
    public class stagewebview1 extends Sprite
    {    
        public var webView:StageWebView = new StageWebView();
        public var textGoogle:TextField=new TextField();
        public var textFacebook:TextField=new TextField();
    
        public function stagewebview()
        
        {
            textGoogle.htmlText="<b>Google</b>";
            textGoogle.x=300;
            textGoogle.y=-80;        
            addChild(textGoogle);
            textFacebook.htmlText="<b>Facebook</b>";
            textFacebook.x=0;
            textFacebook.y=-80;        
            addChild(textFacebook);
            textGoogle.addEventListener(MouseEvent.CLICK,goGoogle);
            textFacebook.addEventListener(MouseEvent.CLICK,goFaceBook);
            webView.stage = this.stage;
            webView.viewPort = new Rectangle(0, 0, stage.stageWidth, stage.stageHeight);

        }    
    
        public function goGoogle(e:Event):void
        
        {
            webView.loadURL("http://www.google.com");
            webView.stage = null;
            webView.addEventListener(Event.COMPLETE,handleLoad);
        }
    
        public function goFaceBook(e:Event):void
        {
            webView.loadURL("http://www.facebook.com");
            webView.stage = null;
            webView.addEventListener(Event.COMPLETE,handleLoad);
        }
    
        public function handleLoad(e:Event):void
        {
            var bitmapData:BitmapData = new BitmapData(webView.viewPort.width, webView.viewPort.height);
            webView.drawViewPortToBitmapData(bitmapData);
            var webViewBitmap:Bitmap=new Bitmap(bitmapData);
            addChild(webViewBitmap);
        }
    }
}

Navigates to the previous page in the browsing history.

Navigates to the next page in the browsing history.

Loads and displays the specified HTML string.

When the loadString() method is used, the location is reported as "about:blank." Only standard URI schemes can be used in URLs within the HTML string. The AIR URI schemes, "app:" and "app-storage:" are not allowed.

The HTML content cannot load local resources, such as image files. XMLHttpRequests are not allowed.

Only the "text/html" and "application/xhtml+xml" MIME types are supported.

Parameters

var webView:StageWebView = new StageWebView();
webView.stage = this.stage;
webView.viewPort = new Rectangle( 0, 0, stage.stageWidth, stage.stageHeight );

var htmlString:String = "<!DOCTYPE HTML>" +
                        "<html>" +
                            "<body>" +
                                "<h1>Example</h1>" +
                                "<p>King Phillip cut open five green snakes.</p>" +
                            "</body>" +
                        "</html>";

webView.loadString( htmlString, "text/html" );

Loads the page at the specified URL.

The URL can use the following URI schemes: http:, https:, file:, data:, and javascript:. Content loaded with the file: scheme can load other local resources.

Parameters

var webView:StageWebView = new StageWebView();
webView.stage = this.stage;
webView.viewPort = new Rectangle( 0, 0, stage.stageWidth, stage.stageHeight );

webView.loadURL( "http://www.example.com" );
                                                

Reloads the current page.

Halts the current load operation.

Signals that the last load operation requested by loadString() or loadURL() method has completed.

This event has the following properties:

Signals that an error has occurred.

Dispatched when this StageWebView object receives focus.

Dispatched when the StageWebView relinquishes focus.

Signals that the location property of the StageWebView object has changed.

The event cannot be canceled.

Signals that the location property of the StageWebView object is about to change.

A locationChanging event is only dispatched when the location change is initiated through HTML content or code running inside the StageWebView object,such as when a user clicks a link. By default, the new location is displayed in this StageWebView object. You can call the preventDefault() method of the event object to cancel the default behavior. For example, you could use the flash.net.navigateToURL() function to open the page in the system browser based on the location property of the event object

A locationChanging event is not dispatched when you change the location with the following methods:

• historyBack()
• historyForward()
• loadString()
• loadURL()
• reload()