This is not exactly true... you can use a hidden form. This may require a
bit of javascript to move the file objects to the hidden form, post the the
form then move them back to their visible location. DWR uses this trick.
Browser security is such that you can not set the value of a file object
with javascript, the user must do this.

2009/8/4 Juan E. Maya <maya.j...@gmail.com>

> Ajax doesn't allow to use multipart forms, therefore u can't upload
> files using ajax. If u check carefully google is using a flash control
> for this. U could also try to mess around with iframes but it's a big
> mess..
>
> This flash controller could be useful for u: http://swfupload.org/ if
> u decide to go for a flash based control
>
> On Tue, Aug 4, 2009 at 2:11 PM, kk4Nabble<kavya....@gmail.com> wrote:
> >
> > Hi all.
> >
> > Am using  Tapestry 4.1.5.
> > Can anybody help me with uploading multiple files. Just like Gmail does.
> >
> > Right now i can upload single file ,But how to upload multiple files via
> > AJAX.
> > Is there any way to do it.
> >
> > is there anyway to do through the dojo which is integrated with tapestry
> 4?
> > Please suggest..
> >
> > Thank u  all.
> >
> >
> > --
> > View this message in context:
> http://www.nabble.com/-T4-.-multiple-file-upload.-Help.-tp24807257p24807257.html
> > Sent from the Tapestry - User mailing list archive at Nabble.com.
> >
> >
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