Programming with JavaScript

Downloader Error 4001?

Hi there,

I've been trying to use the downloader object, but it seems to keep throwing an Error Code 4001: AG_E_NETWORK_ERROR. But I am not finding any descriptions on what that means.

Could someone please help?

Thanks!

Re: Downloader Error 4001?

I think I figured out the error. I was trying to download an object from an address where the domain was different than the application. So I'm guessing that the downloader object has the same priveleges as a regular AJAX call - domain only?

Re: Downloader Error 4001?

U-Bet!

Domain only for now. Microsoft has publicly stated that they are investigating cross-domain capabilities for a later beta or version. Whether it will make it into 1.1 is anybodies guess, but it is not in 1.0

Re: Downloader Error 4001?

Thanks for the clarification! [:)]

How about sub-domains?

Re: Downloader Error 4001?

not currently - we consider fred.microsoft.com to be a different domain than microsoft.com. We have explored enabling this in the future but want to make sure that we do this in a secure manner.

- Tom

this post is provided "as-is"

Re: Downloader Error 4001?

Hello.
I've got the same problem and don't know how to solve it.
I do somewhere: this.downloader.open('GET', "XAML/test.xaml", true); and the
this.downloader.addEventListener("completed", Sys.Silverlight.createDelegate(this, this.downloadCompleted)); won't start, I get the error.
So I gues that the link to "XAML/test.xaml" isn't correct.
Does anyone know how I can reach this file on my webserver? (use silverlight beta 1.0)

ps : and my xaml file has : x:Name="item$0" , $1: , $3: signs., maybe that matters.

Hope somebody can help me.
Thanx

I know what I missed. It most be:
usr/Scroll/xaml/test.xaml
instead off: XAML/test.xaml
When I want to see it from my pc I just have to do the second option.
When I put it on my webserver, it mst be the first option.
So when I test I most switch all the time. Is there not an easier why to solve this? something like window.location.pathname (but then without the xaml/test.xaml )just usr/Scroll/.
Bye

Re: Downloader Error 4001?

I'm using this code:

     <Rectangle.Fill>
   <ImageBrush ImageSource="_images/logo.gif" Stretch="Uniform"/>
   </Rectangle.Fill>

I'm getting that same error, but it's in the same domain as the site. Any ideas now?

THAT'S WEIRD...or is it? I changed the file to a PNG and all worked perfectly. Is there something wrong with loading a GIF? Guess I'll need to dig further down and see what other limitations there are.

Re: Re: Downloader Error 4001?

That's correct behavior - Silverlight only supports jpeg and PNG files.