Igor, is there a more or less provided mechanism to avoid wicket js
serialization of certain fields (file inputs in this case) upon form
submission? I mean something as a workaround that won't be a complete hack
and will be relatively easy to implement. updating behaviors serialize just
single fields and submit behaviors do its job for the entire form, so afaik
it's a matter of all or nothing (well, all or one) just right now.
On 8/13/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
>
> no, ajax submits do not support multipart forms.
>
> -igor
>
>
> On 8/13/07, Carlos Pita <[EMAIL PROTECTED]> wrote:
> >
> > Hi all,
> >
> > is it possible to ajax submit a form that has a file input between its
> > fields, even if this input is always empty at the time of submission?
> >
> > For example, the following example throws a 'ServletRequest does not
> > contain
> > multipart content' exception when clicking the ajaxSubmit button, even
> if
> > form.setMultiPart(false).
> >
> > Form form = new Form("form");
> > form.add (new TextField("text", new PropertyModel(this,
> "text")));
> > form.add(new FileUploadField("file"));
> > form.add(new AjaxButton("ajaxSubmit", form) {
> > protected void onSubmit(AjaxRequestTarget target, Form form)
> {
> > }
> > });
> >
> > The fact is that I will upload images using another, hidden and not
> > nested,
> > form with an iframe as its target, so the above form will never be
> > submitted
> > with a non-empty file input.
> >
> > How can I do this?
> >
> > Thank you in advance
> > Carlos
> >
>
