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Re: Antw: Re: submission with xml data and file upload ?

Posted by Erik Bruchez-3 on Jan 27, 2010; 4:24pm
URL: https://discuss.orbeon.com/submission-with-xml-data-and-file-upload-tp999016p1311773.html

Karolin,

We have no ETA yet for implementing multipart/related. Most likely it
will be implemented if we need it badly for a project or if somebody
sponsors the feature.

-Erik

On Thu, Jan 7, 2010 at 8:51 AM, Karolin Krieg <[hidden email]> wrote:

> Hey Alex
>
> Unfortunaltely its not working. With
> serialization="multipart/form-data" I get all input fields of my xform
> and not the instance data.
>
> Do you know when the serialization type multipart/related will be
> implemented?
>
> Thank you very much for your help,
> Karolin
>
>
>>>> Alessandro Vernet <[hidden email]> 1/6/2010 3:25  >>>
> Karolin,
>
> The first question is how would you like this to be done at the HTTP
> level? One way is to use a multipart/form-data with 2 parameters: the
>
> file (as you do now) and the instance. So in XForms, the instance you
>
> submit would look like:
>
> <instance>
>     <file>...</file>
>     <employee>...</employee>
> </instance>
>
> Inside <employee> you have a serialized version of instance
> ('employee'). You can populate the value of that element with a
> <xforms:setvalue>, using saxon:serialize(instance('employee', 'xml')),
>
> that you run just before doing the submission. Could this work for
> you?
>
> Alex
>
>
>
> On Jan 5, 2010, at 5:33 AM, "Karolin Krieg" <[hidden email]>
>
> wrote:
>
>> Hallo all,
>>
>> I wonder how to upload files and XML data in one submission?
>> The XML data and uploaded file has to be validated and saved in one
>
>> transaction on the server-side.
>>
>> After submitting my instance data, a servlet reads out the XML data
>
>> from the request input stream.
>> <xforms:submission id="submit_1" method="post" ref="instance
>> (employee-instance)" resource="http://localhost:8080/test/submit"/>
>>
>> To upload files I have to set the submission serialization to
>> multipart/form-data to read out the uploaded temp file.
>> <xforms:submission id="submit_2" method="post" ref="instance(file-
>> instance)" resource="http://localhost:8080/test/submit"
>> serialization="multipart/form-data"/>
>>
>> But with multipart/form-data I cant read out the XML data any more
>> because the content of the server is a isMultipartContent of all
>> single form fields.
>>
>> How can I achieve to send and read out the XML data and file
> together?
>>
>>
>> Thank you for your help,
>> Karolin
>>
>>
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