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JSF 2.2 not working properly with AJAX and file uploads

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Joined: 2014-02-26


I'm having problems with using the h:inputFile tag with JSF 2.2 and Glassfish 4.0 on Eclipse. The file uploads work when the enctype is set to "multipart/form-data" in the h:form tag, but AJAX will not work. When I leave out the encType (defaults to "application/x-www-form-urlencoded") AJAX works but the uploads do not work, and in fact Glassfish crashes and generates the message:

The request content-type is not a multipart/form-data

Likewise I'm having the same problems with the PrimeFaces file upload tag p:fileUpload. In JSF 2.0 it works correctly, but with JSF 2.2 it's giving the same problems and generates the message above.

When I start up Eclipse it tells me that Mojarra 2.2.0 is installed. Is this the source of the problem, and if so, how do I install a later version of Mojarra?