[Seaside] Not able to upload [a Seaside.WAFile] through onClick

[dirk newbold]

I think I'm batting out of my league here but I'm keen to learn.

How would I implement Andrius's code?

Below is my attempt to implement Lukas's code but it is not recognising
submit, any ideas?

Cheers,

Dirk

 html form multipart; id: 'pictureUpload'; with: [
  html form id: 'fileupload'; multipart; with: [
   html fileUpload
    callback: [ : val | self product picture1: val ];
    onChange: (Seaside.SUForm new id: 'fileupload'; submit )].
  html submitButton
   onClick: (html updater
    id: 'uploadProductPictures';
    triggerForm: 'pictureUpload';
    callback: [ :r | self renderUploadPictures: r ];
    return: false);
   text: 'Save' ]


On 9/20/07, Andrius Paulavicius <apaulavicius at gmail.com> wrote:
>
> use an hidden iframe for forms target
>
> html iframe name: 'uiframe'.
>
> html form
>    attributeAt: 'target' put: 'uiframe';
>    ...
>
> ----- Original Message -----
> From: dirk newbold
> To: Seaside - general discussion
> Sent: Thursday, September 20, 2007 1:03 AM
> Subject: Re: [Seaside] Not able to upload [a Seaside.WAFile] through
> onClick
>
>
> Cheers, I'll give it a go
>
>
> On 9/19/07, Lukas Renggli <renggli at gmail.com> wrote:
> > But instead of returning  "a Seaside.WAFile" it is returning the
> directory
> > path.
>
> File-upload do not work through XmlHttpRequest due to security
> restrictions in the web-browser.
>
> The easiest solution is to have a separate form around the upload
> field and commit the whole form. Something along ...
>
> html form id: 'fileupload'; multipart; with: [
> html fileUpload
>     callback: [ :file | ... ];
>     onChange: (SUForm new
>        id: 'fileupload';
>        submit) ]
>
> If you want to go the AJAX way you have to do some nasty tricks using
> IFRAMES to push the data to the server. This is also what GMail is
> doing for their file uploads for example.
>
> Lukas
>
> --
> Lukas Renggli
> http://www.lukas-renggli.ch
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>
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