I have had a lot of difficulty in getting a file upload to work, in
XSLTForms rev.638, on either Firefox 50.1.0 or Chrome 55.0.2883.87 on Linux
Mint.
What I am trying to do is use an <xf:upload> to load a local XML file, and
submit it to a web service which will convert it into some other format.
The web service expects an HTTP POST, but I believe it is happy with a
serialization of "application/xml" or "multipart/form-data" and possibly it
may work with "multipart/related". I have tried the various XForms methods
"post", "form-data-post", and "multipart-post" without success.
I have tried a number of things.
It appears to me that the "form-data-post" submission method is not
supported by XsltForms at all
It seems (from reading the JS code) that the "multipart-post" IS supported,
however, it fails to correctly serialize my instance containing the
file:/// URI set by my xf:upload (the XML containing the URI is sent
instead of the content which the URI refers to, even though I have set the
xsi:type="xsd:anyURI"). The same problem happens with the "post" method.
Is this known behaviour? I am puzzled because the W3 XForms 1.1 test suite
results at
http://www.agencexml.com/xforms-tests/testsuite/XForms1.1/Edition1/driverPages/forms/XF11_TestSuite.xhtml
indicate that "form-data-post" should work.
I would appreciate any clarification about this is supposed to work, or
advice as to what functionality is missing.
Thanks!
Conal
--
Conal Tuohy
http://conaltuohy.com/
@conal_tuohy
+61-466-324297
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