onHTTPError (FileReference.onHTTPError event listener) -- Flash CS3

Because of the way that Flash Player relies on the browser stack during file download, this error is not applicable for download failures. If a download fails because of an HTTP error, the error is reported as an I/O error.

Parameters

fileRef:FileReference - The File Reference object that initiated the operation.

httpError:Number - The HTTP error that caused this upload to fail. For example, an httpError of 404 indicates that a page is not found. HTTP error values can be found in sections 10.4 and 10.5 of the HTTP specification at ftp://ftp.isi.edu/in-notes/rfc2616.txt.

Example

The following example creates a FileReference object with a listener for each possible event including onHttpError. This listener is triggered only if the upload fails because of an HTTP error.

import flash.net.FileReference;

var listener:Object = new Object();

listener.onSelect = function(file:FileReference):Void {
    trace("onSelect: " + file.name);
    if(!file.upload("http://www.yourdomain.com/yourUploadHandlerScript.cfm")) {
        trace("Upload dialog failed to open.");
    }
}

listener.onCancel = function(file:FileReference):Void {
    trace("onCancel");
}

listener.onOpen = function(file:FileReference):Void {
    trace("onOpen: " + file.name);
}

listener.onProgress = function(file:FileReference, bytesLoaded:Number, bytesTotal:Number):Void {
    trace("onProgress with bytesLoaded: " + bytesLoaded + " bytesTotal: " + bytesTotal);
}

listener.onComplete = function(file:FileReference):Void {
    trace("onComplete: " + file.name);
}

listener.onHTTPError = function(file:FileReference):Void {
    trace("onHTTPError: " + file.name);
}

listener.onIOError = function(file:FileReference):Void {
    trace("onIOError: " + file.name);
}

listener.onSecurityError = function(file:FileReference, errorString:String):Void {
    trace("onSecurityError: " + file.name + " errorString: " + errorString);
}

var fileRef:FileReference = new FileReference();
fileRef.addListener(listener);
fileRef.browse();