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How to run the xforms:upload ?

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ricetrac

How to run the xforms:upload ?

Hello,

I use orbeon 3.5.

I want to upload file with <xforms:upload>.

The problem is that the url return " is temporary and only valid for the duration of the current request". So I can use the return's url only when the user push the button "upload".

After, when we return to the main page, the url is not valid any more.

But in the 3.6, the documentation is different :

The URL stored as the value of the upload is temporary and only valid until either:

the session expires,
the Java VM quits,
or a new file upload replaces the existing URI in the XForms instance.

So I think that in 3.6 I can use the return url until the session expires, not only when the user push "upload".

then, is it possible to upgrade only <xforms:upload> to the 3.6 version ?

Because I can't upgrade all my orbeon to 3.6. It's too late.

Sorry for my bad english.

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Erik Bruchez

Re: How to run the xforms:upload ?

Administrator

Julien,

I fear that no, you won't be able to just upgrade xforms:upload. The
changes between 3.5 and 3.6 were quite large.

As a workaround, you could copy or rename the temporary file to a non-
temporary file. You could do it in XPL. The drawback is that it is
more code to write.

-Erik

On Mar 12, 2008, at 9:09 AM, Bittard, Julien wrote:

> Hello,
>
> I use orbeon 3.5.
> I want to upload file with <xforms:upload>.
> The problem is that the url return " is temporary and only valid for
> the duration of the current request". So I can use the return's url
> only when the user push the button "upload".
> After, when we return to the main page, the url is not valid any more.
>
> But in the 3.6, the documentation is different :
> The URL stored as the value of the upload is temporary and only
> valid until either:
>
> • the session expires,
> • the Java VM quits,
> • or a new file upload replaces the existing URI in the XForms
> instance.
> So I think that in 3.6 I can use the return url until the session
> expires, not only when the user push "upload".
> then, is it possible to upgrade only <xforms:upload> to the 3.6
> version ?
> Because I can't upgrade all my orbeon to 3.6. It's too late.
>
> Sorry for my bad english.

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