- From: Erik Bruchez <ebruchez@orbeon.com>
- Date: Fri, 9 Jan 2009 12:05:01 +0800
- To: xforms <www-forms@w3.org>
> I'd like to allow users to attach images to an XForm. Some questions: > > (1) As I saw, only the file URLs are sent, not the files themselves. If the type of the data node is xs:base64Binary, the content is made available as base64. > (2) When visualizing an instance with attached images, how to present > the images? Instead of the image URL, is it possible to show the > image? Or a thumbnail... With some implementations, this will work to display the image: <xforms:output mediatype="image/*" ref="..."/> > (3) How to treat the case when we want to upload several images (but > the exact number is unknown). The nicest solution would be an extra > button "Attach another image", which would create dynamically another > upload widget. But it also means that the XML template in the head > part must be updated too with another tag. Any hints how to do this? Use xforms:repeat around your xforms:upload. We have an example here: http://www.orbeon.com/ops/xforms-upload/ -Erik -- Orbeon Forms - Web Forms for the Enterprise Done the Right Way http://www.orbeon.com/
Received on Friday, 9 January 2009 04:05:45 UTC