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[14:56:55 CDT(-0500)] <EricDalquist> the JS that is written out includes a portlet resource url
[14:57:16 CDT(-0500)] <EricDalquist> the JS "upload attachment" api POSTs the file upload to the resource url
[14:57:32 CDT(-0500)] <EricDalquist> which accepts the upload, stores it, writes to the db and returns some JSON with the DB key to the new upload
[14:57:39 CDT(-0500)] <EricDalquist> which the other portlet can then use/store/etc
[14:57:57 CDT(-0500)] <cwaymire> The part I had trouble with was getting it to work on a ResourceMapping