http://www.orbeon.com/orbeon/xforms-upload/

> The source code for this sample [1] suggests that the form will display
> only uploaded JPEG images and that there will be an error message if the
> uploaded file is not a JPEG.
>
> Using Firefox on Linux, I don't get any error messages for non-JPEG
> uploads, and an uploaded PNG displays fine.
>
> What is the expected behaviour of this form?
>
> Regards,
>
>
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>
> [1] main-model.xpl at
>    http://www.orbeon.com/orbeon/source-viewer/xforms-upload/
>
>
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>

> On Fri, April 2, 2010 2:11 am, Alessandro Vernet wrote:
>> What in the source suggests that the xforms-upload example only
>> supports JPEG? It has a mediatype="image/*", which  will show any
>> image file, but I don't see any specific reference JPEG. Am I missing
>> something?
>
> main-model.xpl includes the error message "The uploaded file must be
> a JPEG image.":
>
>    <p:choose href="#instance">
>        <p:when test="/*/action = 'simple-upload' and /*/files/file != ''
> and (/*/files/file[. != ''][1]/@mediatype = 'image/jpeg' or
> /*/files/file[. != ''][1]/@mediatype = 'image/pjpeg')">
>            <!-- A file was uploaded and we just want to send it back to
> the browser -->
> ...
>        </p:when>
>        <p:when test="/*/action = 'simple-upload' and not(/*/files/file[.
> != ''][1]/@mediatype = 'image/jpeg' or /*/files/file[. !=
> ''][1]/@mediatype = 'image/pjpeg')">
>            <!-- Return an error message -->
>            <p:processor name="oxf:identity">
>                <p:input name="data">
>                    <message>The uploaded file must be a JPEG
> image.</message>
>                </p:input>
>                <p:output name="data" id="message"/>
>            </p:processor>
> ...
>        </p:when>
>        <p:otherwise>
>            <!-- Forward the URL generated by the action and container
> type to the view -->
>            <p:processor name="oxf:identity">
>                <p:input name="data" href="aggregate('result', #data,
> #container-type)"/>
>                <p:output name="data" ref="data"/>
>            </p:processor>
>        </p:otherwise>
>    </p:choose>
>
> Regards,
>
>
> Tony Graham.
>
>
>
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>