41041 2010-06-22 21:50:27 -0700 Investigate XHR with preflight and event listeners are only added after send(). 2023-05-12 23:35:34 -0700 1 1 1 Unclassified WebKit XML 528+ (Nightly build) All All RESOLVED WORKSFORME P2 Normal --- 1 levin levin annevk ap oldest_to_newest 241652 0 levin 2010-06-22 21:50:27 -0700 Follow up from bug 39029. It may also be interesting to investigate the case where preflight is enabled for some other reason (such as a different content type), and event listeners are only added after send(). WebKit would dispatch upload events, and this seems to be the logical thing to do, but I'm not sure how interpret the spec text. 1955193 1 annevk 2023-05-12 23:35:34 -0700 This has been addressed by WPT.