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Forum Moderators: travelin cat
Issue #1. Files don't get uploaded
This happens if you set display:none in your onsubmit function, which is often used to hide the form during the upload. The part of the form that you hide will not be submitted. To avoid this problem, you can set display:none in an onclick event for your submit button, or avoid display:none altogether.
Issue #2. Safari intermittantly hangs during file upload
This was discussed here [webmasterworld.com...] with no solution.
It looks like the form is submitting, but it never makes it. Just sits there. This seems to have something to do with keep-alive. It's solved by adding an http header "Connection: close" to the page with the form. Note this is added to the page with the form on it-- not the page that you are submitting to.
Well I hope someday somebody sees this and it saves them the two hours I just lost.