Progress Bar

Hello,

I need to upload some files and display an Ajax progress bar.

Does anyone knows how to do this?

Thanks,

Miguel

Hi,

I also did research for file uploaders. This what we end up using http://www.codeproject.com/aspnet/FlashUpload.asp.

This is flash + asp.net. However it's more reliable than all other solutions.

I can't use Flash in this project.

Any other suggestion?

Thanks,

Miguel

If you have a budget then I think some of the Telerik or ComponentArt or Infragistics controls have what you need.

I created my own based off this: http://www.codeproject.com/KB/webforms/File_Upload_Progress_Bar.aspx. I haven't had a chance to test it under a heavy load yet, but it seemed to work fine in my initial testing.

Progress display priority to low

I have a page where a very large CSV response is generated on a button-click. During that action I want to show a progress which I have made an ASP.NET AJAX PageMethod for and I call it from a javascript interval. However once the processing is happening, my progress doesn't update. Either the interval is stopped by the browser or the runtime can't accept the pagemethod call because it's too busy? Is there a way around this? I tried threading, but apparently that doesn't allow returning something...

Thanks

You are missing how AJAX calls work... Once a request is made to the server it will only receive the callback when the method completes. See my previous post, here:http://forums.asp.net/p/1151473/1879009.aspx.

An approach you can use is:http://blogs.visoftinc.com/archive/2007/09/10/modalupateprogress.aspx. There isn't a real-time progress in that approach however. The process to do a "real-time" progress bar is extra overhead in the web world; animated gifs are typically used (see:http://www.ajaxload.info/ for some good graphics)

-Damien

Progressbar while the updatePanel is updating or the controls are rendering in the UpdateP

Hi Guyz,

Can anybody please tell me, how can i display a progressbar on the page with Ajax, which will stay there till the time data in the Updatepanel is loading. I have a gridview in a updatepanel which displays data from the database, it has paging enabled now what i want is when user changes the page. There should be a progressbar which says Loading ... or some message like that.

I have read some posts about UpdateProgress i think its not there in Ajax Beta 1 or 2. But there is UpdatePanelAnimationExtender.
But could not find anything useful. Is there any examples for this.

Can anybody please help.

Thanks
Amit

hi amit,

did u watched scott's video i hope it will help you. open this url in media playerhttp://download.microsoft.com/download/7/8/f/78f2d61a-74c6-47b6-835c-0d1efa5524af/ScuttGu_asp_net_atlas.wmv

or onhttp://ajax.asp.net see

Video - Developing ASP.NET 2.0 Applications using AJAX

by Scott Guthrie, General Manager, .NET Development Platform

at bottom of home page.

thanks,

satish.

Thanks satish

But its really easy with the help of updateprogress control. you can put the text you want to display while the updatepanel is updating. and that's it.

It will work for you.

Anyways thanks for your help again.

Amit

no worries amit. though lucky u working on AJAX its really wonderful but its not coming my way in my company.

regards,

satish.

i am just using prebuilt components, not doing my own programming with ajax.
It's really easy to use man. not a big deal.

Amit