The MIME content type of any POST data.

Note:The FileReference.upload() and FileReference.download() methods do not support the URLRequest.contentType parameter.

An object containing data to be transmitted with the URL request.

This property is used with the method property. If the value of URLRequest.method is POST, the data is transmitted with the URLRequest object with the HTTP POST method.

If the value of URLRequest.method is GET, the data defines variables to be sent with the URLRequest object with the HTTP GET method.

The URLRequest API offers binary POST support and support for URL-encoded variables, as well as support for strings. The data object can be of ByteArray, URLVariables, or String type.

The way in which the data is used depends on the type of object used:

• If the object is a ByteArray object, the binary data of the ByteArray object is used as POST data. For GET, data of ByteArray type is not supported. Also, data of ByteArray type is not supported for FileReference.upload() and FileReference.download().
• If the object is a URLVariables object and the method is POST, the variables are encoded using x-www-form-urlencoded format and the resulting string is used as POST data. An exception is a call to FileReference.upload(), in which the variables are sent as separate fields in a multipart/form-data post.
• If the object is a URLVariables object and the method is GET, the URLVariables object defines variables to be sent with the URLRequest object.
• Otherwise, the object is converted to a string, and the string is used as the POST or GET data.

This data is not sent until a method, such as navigateToURL() or FileReference.upload(), uses the URLRequest object.

See also

package {
    import flash.display.Sprite;
    import flash.net.navigateToURL;
    import flash.net.URLRequest;
    import flash.net.URLVariables;

    public class URLVariablesExample extends Sprite {

        public function URLVariablesExample() {
            var url:String = "http://www.[yourDomain].com/application.jsp";
            var request:URLRequest = new URLRequest(url);
            var variables:URLVariables = new URLVariables();
            variables.exampleSessionId = new Date().getTime();
            variables.exampleUserLabel = "guest";
            request.data = variables;
            navigateToURL(request);
        }
    }
}

A string that uniquely identifies the signed Adobe platform component to be stored to (or retrieved from) the Flash Player cache. A digest corresponds to a single cached file; if you change the file in any way, its digest will change in an unpredictable way. By using a digest, you can verify the cached file across multiple domains. Two files with the same digest are the same file, and two files with different digests are not the same file. A file cannot (practically) be created to "spoof" a digest and pretend to be another digest.

The digest is based on an SHA-256 message digest algorithm (64 characters long in hexadecimal format).

Player Version: Flash Player 9 Update 3.

 
var myURLReq:URLRequest = new URLRequest();
myURLReq.url = "http://yourdomain/users/jdoe/test01/_rsc/Automated/AssetCaching_rsc/test01/rsl.swz";
myURLReq.digest = "3B0AA28C7A990385E044D80F5637FB036317BB41E044D80F5637FB036317BB41";
var myURLLoader:URLLoader = new URLLoader();
myURLLoader.dataFormat = URLLoaderDataFormat.BINARY;
myURLLoader.addEventListener("complete", onC);

myURLLoad.load(myURLReq);

function onC(e) {
    var someLoader:Loader = new Loader();
    addChild(someLoader);
    someLoader.loadBytes((ByteArray)(myURLLoad.data)); 
}

Controls whether the HTTP form submission method is a GET or POST operation. Valid values are URLRequestMethod.GET or URLRequestMethod.POST.

The default value is URLRequestMethod.GET.

See also

package {
    import flash.display.Sprite;
    import flash.net.navigateToURL;
    import flash.net.URLRequest;
    import flash.net.URLRequestMethod;
    import flash.net.URLVariables;

    public class URLRequest_method extends Sprite {

        public function URLRequest_method() {
            var url:String = "http://www.[yourDomain].com/application.jsp";
            var request:URLRequest = new URLRequest(url);
            
            var variables:URLVariables = new URLVariables();
            variables.exampleSessionId = new Date().getTime();
            variables.exampleUserLabel = "guest";
            request.data = variables;
            request.method = URLRequestMethod.POST;
            
            navigateToURL(request);
        }
    }
}

The array of HTTP request headers to be appended to the HTTP request. The array is composed of URLRequestHeader objects. Each object in the array must be a URLRequestHeader object that contains a name string and a value string, as follows:

  var rhArray:Array = new Array(new URLRequestHeader("Content-Type", "text/html"));
  

Flash Player imposes certain restrictions on request headers; for more information, see the URLRequestHeader class description.

The FileReference.upload() and FileReference.download() methods do not support the URLRequest.requestHeaders parameter.

See also

The URL to be requested. By default, the URL must be in exactly the same domain as the calling SWF file, including subdomains. For example, SWF files at www.adobe.com and store.adobe.com are in different domains. To load data from a different domain, put a cross-domain policy file on the server that is hosting the data. For more information, see the security documentation described in the URLRequest class description.

Note: Flash Player Update 3 and later versions supports IPv6 (Internet Protocol version 6). IPv6 is a version of Internet Protocol that supports 128-bit addresses (an improvement on the earlier IPv4 protocol that supports 32-bit addresses). You might need to activate IPv6 on your networking interfaces. For more information, see the Help for the operating system hosting the data. If IPv6 is supported on the hosting system, you can specify numeric IPv6 literal addresses in URLs enclosed in brackets ([]), as in the following:

     rtmp://[2001:db8:ccc3:ffff:0:444d:555e:666f]:1935/test
     

Creates a URLRequest object. If System.useCodePage is true, the request is encoded using the system code page, rather than Unicode. If System.useCodePage is false, the request is encoded using Unicode, rather than the system code page.

See also

To run this example, place a file named XMLFile.xml in the same directory as your SWF file.

package {
    import flash.display.Sprite;
    import flash.events.*;
    import flash.net.*;

    public class URLRequestExample extends Sprite {

        public function URLRequestExample() {
            var loader:URLLoader = new URLLoader();
            configureListeners(loader);

            var request:URLRequest = new URLRequest("XMLFile.xml");
            try {
                loader.load(request);
            } catch (error:Error) {
                trace("Unable to load requested document.");
            }
        }

        private function configureListeners(dispatcher:IEventDispatcher):void {
            dispatcher.addEventListener(Event.COMPLETE, completeHandler);
            dispatcher.addEventListener(Event.OPEN, openHandler);
            dispatcher.addEventListener(ProgressEvent.PROGRESS, progressHandler);
            dispatcher.addEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);
            dispatcher.addEventListener(HTTPStatusEvent.HTTP_STATUS, httpStatusHandler);
            dispatcher.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);
        }

        private function completeHandler(event:Event):void {
            var loader:URLLoader = URLLoader(event.target);
            trace("completeHandler: " + loader.data);
        }

        private function openHandler(event:Event):void {
            trace("openHandler: " + event);
        }

        private function progressHandler(event:ProgressEvent):void {
            trace("progressHandler loaded:" + event.bytesLoaded + " total: " + event.bytesTotal);
        }

        private function securityErrorHandler(event:SecurityErrorEvent):void {
            trace("securityErrorHandler: " + event);
        }

        private function httpStatusHandler(event:HTTPStatusEvent):void {
            trace("httpStatusHandler: " + event);
        }

        private function ioErrorHandler(event:IOErrorEvent):void {
            trace("ioErrorHandler: " + event);
        }
    }
}