FileReference  - AS3

package {
    import flash.display.Sprite;
    import flash.events.*;
    import flash.net.FileReference;
    import flash.net.URLRequest;
    import flash.net.FileFilter;

    public class FileReference_download extends Sprite {
        private var downloadURL:URLRequest;
        private var fileName:String = "SomeFile.pdf";
        private var file:FileReference;

        public function FileReference_download() {
            downloadURL = new URLRequest();
            downloadURL.url = "http://www.[yourDomain].com/SomeFile.pdf";
            file = new FileReference();
            configureListeners(file);
            file.download(downloadURL, fileName);
        }

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

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

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

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

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

        private function progressHandler(event:ProgressEvent):void {
            var file:FileReference = FileReference(event.target);
            trace("progressHandler name=" + file.name + " bytesLoaded=" + event.bytesLoaded + " bytesTotal=" + event.bytesTotal);
        }

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

        private function selectHandler(event:Event):void {
            var file:FileReference = FileReference(event.target);
            trace("selectHandler: name=" + file.name + " URL=" + downloadURL.url);
        }
    }
}

var buttonShape:Shape = new Shape();
buttonShape.graphics.beginFill(0x336699);
buttonShape.graphics.drawCircle(50, 50, 25);
var button = new SimpleButton(buttonShape, buttonShape, buttonShape, buttonShape);
addChild(button);

var fileRef:FileReference= new FileReference();
button.addEventListener(MouseEvent.CLICK, onButtonClick);

function onButtonClick(e:MouseEvent):void {
fileRef.browse([new FileFilter("Images", "*.jpg;*.gif;*.png")]);
fileRef.addEventListener(Event.SELECT, onFileSelected);
}

function onFileSelected(e:Event):void {
fileRef.addEventListener(Event.COMPLETE, onFileLoaded);
fileRef.load();
}

function onFileLoaded(e:Event):void {
var loader:Loader = new Loader();
loader.loadBytes(e.target.data);
addChild(loader);
}

var MyTextField:TextField = new TextField();
var MyButtonField:TextField = new TextField();
var MyFile:FileReference = new FileReference();

MyTextField.border = true;
MyTextField.type = TextFieldType.INPUT;

MyButtonField.background = true;
MyButtonField.backgroundColor = 0x339933;
MyButtonField.x = 150;
MyButtonField.height = 20;
MyButtonField.text = "Click here to save";

addChild(MyTextField);
addChild(MyButtonField);
MyButtonField.addEventListener(MouseEvent.CLICK, clickhandler);

function clickhandler(e:MouseEvent): void {
    MyFile.save(MyTextField.text);
}

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

    public class FileReference_event_cancel extends Sprite {
        private var downloadURL:URLRequest;
        private var fileName:String = "SomeFile.pdf";
        private var file:FileReference;

        public function FileReference_event_cancel() {
            downloadURL = new URLRequest();
            downloadURL.url = "http://www.[yourDomain].com/SomeFile.pdf";
            file = new FileReference();
            file.addEventListener(Event.CANCEL, cancelHandler);
            file.download(downloadURL, fileName);
        }
        private function cancelHandler(event:Event):void {
            trace("cancelHandler: " + event);
        }
    }
}

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

    public class FileReference_event_complete extends Sprite {
        private var downloadURL:URLRequest;
        private var fileName:String = "SomeFile.pdf";
        private var file:FileReference;

        public function FileReference_event_complete() {
            downloadURL = new URLRequest();
            downloadURL.url = "http://www.[yourDomain].com/SomeFile.pdf";
            file = new FileReference();
            configureListeners(file);
            file.download(downloadURL, fileName);
        }

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

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

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

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

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

        private function progressHandler(event:ProgressEvent):void {
            var file:FileReference = FileReference(event.target);
            trace("progressHandler name=" + file.name + " bytesLoaded=" + event.bytesLoaded + " bytesTotal=" + event.bytesTotal);
        }

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

        private function selectHandler(event:Event):void {
            var file:FileReference = FileReference(event.target);
            trace("selectHandler: name=" + file.name + " URL=" + downloadURL.url);
        }
    }
}

package {
    import flash.display.Sprite;
    import flash.events.*;
    import flash.net.FileReference;
    import flash.net.URLRequest;
    import flash.net.FileFilter;

    public class FileReference_download extends Sprite {
        private var downloadURL:URLRequest;
        private var fileName:String = "SomeFile.pdf";
        private var file:FileReference;

        public function FileReference_download() {
            downloadURL = new URLRequest();
            downloadURL.url = "http://www.[yourDomain].com/SomeFile.pdf";
            file = new FileReference();
            configureListeners(file);
            file.download(downloadURL, fileName);
        }

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

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

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

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

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

        private function progressHandler(event:ProgressEvent):void {
            var file:FileReference = FileReference(event.target);
            trace("progressHandler name=" + file.name + " bytesLoaded=" + event.bytesLoaded + " bytesTotal=" + event.bytesTotal);
        }

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

        private function selectHandler(event:Event):void {
            var file:FileReference = FileReference(event.target);
            trace("selectHandler: name=" + file.name + " URL=" + downloadURL.url);
        }
    }
}

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

    public class FileReference_event_progress extends Sprite {
        private var downloadURL:URLRequest;
        private var fileName:String = "SomeFile.pdf";
        private var file:FileReference;

        public function FileReference_event_progress() {
            downloadURL = new URLRequest();
            downloadURL.url = "http://www.[yourDomain].com/SomeFile.pdf";
            file = new FileReference();
            file.addEventListener(ProgressEvent.PROGRESS, progressHandler);
            file.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);
            file.addEventListener(Event.COMPLETE, completeHandler);
            file.download(downloadURL, fileName);
        }

        private function progressHandler(event:ProgressEvent):void {
            var file:FileReference = FileReference(event.target);
            trace("progressHandler: name=" + file.name + " bytesLoaded=" + event.bytesLoaded + " bytesTotal=" + event.bytesTotal);
        }
        
        private function ioErrorHandler(event:IOErrorEvent):void {
            trace("ioErrorHandler: " + event);
        }
        
        private function completeHandler(event:Event):void {
            trace("completeHandler: " + event);
        }
    }
}

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

    public class FileReference_event_select extends Sprite {
        private var uploadURL:URLRequest;
        private var file:FileReference;

        public function FileReference_event_select() {
            uploadURL = new URLRequest();
            uploadURL.url = "http://www.[yourDomain].com/yourUploadHandlerScript.cfm";
            file = new FileReference();
            file.addEventListener(Event.SELECT, selectHandler);
            file.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);
            file.addEventListener(ProgressEvent.PROGRESS, progressHandler);
            file.addEventListener(Event.COMPLETE, completeHandler);
            file.browse();
        }

        private function selectHandler(event:Event):void {
            var file:FileReference = FileReference(event.target);
            trace("selectHandler: name=" + file.name + " URL=" + uploadURL.url);
            file.upload(uploadURL);
        }

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

        private function progressHandler(event:ProgressEvent):void {
            var file:FileReference = FileReference(event.target);
            trace("progressHandler: name=" + file.name + " bytesLoaded=" + event.bytesLoaded + " bytesTotal=" + event.bytesTotal);
        }

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