[Seaside] Value of a fileUpload element?

[Jan van de Sandt]

Yes, this works great. Thanks!

Cheers,
Jan.

On Wed, Jan 14, 2009 at 9:54 PM, Lukas Renggli <renggli at gmail.com> wrote:

> > But for me this is only half the solution. Based on that value I need to
> > update the values of some hidden input fields in the same form. How can I
> > add the ajax update in the same onChange code?
>
> Try something along the following untested code (just wrote it here in
> Gmail):
>
> >             html paragraph: [
> >                 html fileUpload
> >                     name: 'file';
> >                     onChange: (html jQuery ajax
> >                         callback: [ :value | self handleNewFile: value ]
> >                         value: (html jQuery this value);
>                           script: [ :script |
>                               script add: ((s jQuery id: 'form')
>                                     append: [ :h | h hiddenInput
> callback: [ :v | ... ] ]) ]) ]
>
> Cheers,
> Lukas
>
> --
> Lukas Renggli
> http://www.lukas-renggli.ch
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> seaside at lists.squeakfoundation.org
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>
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