ローカルHDからリモートAMFPHPに画像をアップロードできますか？

Question

FileReferenceを使用して自分のローカルHDから選択したファイルをAMFPHPメソッドにアップロードできるかどうかは、AMFPHPの専門家から教え​​てください。

私はFP10がFileReference.dataメソッドを持っていますが、FP9をターゲットにする必要があります。

Answer 1

私が知る限り、それは分かります。 FileReferenceのコンテンツをPHPスクリプトに直接渡すことができます。

Programming Flash CS3に付属のsamplesをご覧ください。

ここにそのサンプルコードの一部が役立ちます。私はこれを書かなかった、Adobeはした。

package com.example.programmingas3.fileio { 
    import flash.events.*; 
    import flash.net.FileReference; 
    import flash.net.URLRequest; 

    import fl.controls.Button; 
    import fl.controls.ProgressBar; 

    public class FileUpload { 
     // Hard-code the URL of the remote upload script. 
     private const UPLOAD_URL:String = "http://www.yourdomain.com/upload_script.cfm"; 
     private var fr:FileReference; 
     // Define reference to the upload ProgressBar component. 
     private var pb:ProgressBar; 
     // Define reference to the "Cancel" button which will immediately stop the upload in progress. 
     private var btn:Button; 

     public function FileUpload() { 
     } 

     /** 
     * Set references to the components, and add listeners for the SELECT, 
     * OPEN, PROGRESS, and COMPLETE events. 
     */ 
     public function init(pb:ProgressBar, btn:Button):void { 
      // Set up the references to the progress bar and cancel button, which are passed from the calling script. 
      this.pb = pb; 
      this.btn = btn; 

      fr = new FileReference(); 
      fr.addEventListener(Event.SELECT, selectHandler); 
      fr.addEventListener(Event.OPEN, openHandler); 
      fr.addEventListener(ProgressEvent.PROGRESS, progressHandler); 
      fr.addEventListener(Event.COMPLETE, completeHandler); 
     } 

     /** 
     * Immediately cancel the upload in progress and disable the cancel button. 
     */ 
     public function cancelUpload(e:MouseEvent):void { 
      fr.cancel(); 
//   pb.label = "UPLOAD CANCELLED"; 
      btn.enabled = false; 
     } 

     /** 
     * Launch the browse dialog box which allows the user to select a file to upload to the server. 
     */ 
     public function startUpload(e:MouseEvent):void { 
      fr.browse(); 
     } 

     /** 
     * Begin uploading the file specified in the UPLOAD_URL constant. 
     */ 
     private function selectHandler(event:Event):void { 
      var request:URLRequest = new URLRequest(); 
      request.url = UPLOAD_URL; 
      fr.upload(request); 
     } 

     /** 
     * When the OPEN event has dispatched, change the progress bar's label 
     * and enable the "Cancel" button, which allows the user to abort the 
     * upload operation. 
     */ 
     private function openHandler(event:Event):void { 
//   pb.label = "UPLOADING"; 
      btn.enabled = true; 
     } 

     /** 
     * While the file is uploading, update the progress bar's status and label. 
     */ 
     private function progressHandler(event:ProgressEvent):void { 
//   pb.label = "UPLOADING %3%%"; 
      pb.setProgress(event.bytesLoaded, event.bytesTotal); 
     } 

     /** 
     * Once the upload has completed, change the progress bar's label and 
     * disable the "Cancel" button since the upload is already completed. 
     */ 
     private function completeHandler(event:Event):void { 
//   pb.label = "UPLOADING COMPLETE"; 
      pb.setProgress(0, 100); 
      btn.enabled = false; 
     } 
    } 
}