How Do I: File Uploads with an AJAX Style Interface

In this video I will demonstrate, using ASP.NET, an AJAX style of uploading files from the client machine to your server. I say AJAX style because there is actually a problem using AJAX to upload files. The video will demonstrate what I mean.

Presented by Joe Stagner

Duration: 27 minutes, 33 seconds

Date: 12 February 2008

Watch the video   |   Download the video   |   Get VB code  or  C# code

Video downloads: WMV | Zune | iPod | PSP | MPEG-4 | 3GP

Audio downloads: AAC | WMA | MPEG-4 | MPEG-3 | MPEG-2

Comments : 10

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Nirvana666 : On March 10, 2008 8:40 PM said:

thanks joe

that's very very big problem with Ajax & uploader

mohdasghar_ali : On March 17, 2008 8:57 AM said:

It's kool video.

thanx joe

ramah : On March 19, 2008 4:31 PM said:

very good video

but i have problem  that evry time i run the code

i got that error

Could not load file or assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. (I:\CS-AJAX-Style-Uploads-CS\HDI-AJAX-Style-Uploads-CS\HDI- ASP-AJAX-Upload-Collection-CS\web.config line 72)

i have uploded the site in

http://www.edu4tech.com/romh/

i hope u can help me with that

JoeStagner : On March 25, 2008 2:25 PM said:

That error is an issue with the conversion.

Check out this blog post.

joeon.net/.../Fixing-an-ASPNET-20-App-after-upgrading-to-35.aspx

atikatak : On April 13, 2008 11:19 PM said:

Hi and thanks JoeStagner!!

It's running very well under IE but I have a problem with Firefox..

After I click over the upload button I may see an error at the error console like this: "btnUpload has no properties", could you help me? Thanks!

JoeStagner : On April 14, 2008 9:05 PM said:

atikatak - do you get this running the sample download. I can't reproduce.

weden : On June 12, 2008 12:43 PM said:

How would I go about putting more than one of these on a page?

Thanks,

Jay

nihadar@gmail.com : On June 17, 2008 4:41 AM said:

Thanx Joe

mimranm29 : On June 20, 2008 9:17 AM said:

Thanx Joe,

Imran

Punithkumar : On July 09, 2008 5:01 AM said:

Thanks Joe.

This is working fine for me.

This helped me a lot.

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