User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:2.0) Gecko/20100101 Firefox/4.0 Build Identifier: Mozilla/5.0 (Windows NT 5.1; rv:2.0) Gecko/20100101 Firefox/4.0 ID:20110318052756 Install progress bars vanish for all concurrent installs altogether and the add-on entries are displayed as if before installation. However, those installations still go on, only without the visual feedback in Collector (switch to AOM extensions list to see the real installs in progress). Collector then fails to display these installed items as actually installed (including restart prompt or any warnings). Reproducible: Always Steps to Reproduce: 1. Launch concurrent installation of several add-ons in a collection 2. Cancel one download/installation Actual Results: See 'details'. Expected Results: 1. Installation progress bar only is only cancelled for the actually cancelled installation. 2. Collector correctly displays entries for all installed add-ons. Marking this as 'major' since the breakage of correct visuals occurring due to this bug can lead to very unexpected final results.
PS this bug concerns Firefox 4 and its AOM with Collector 2.0, not sure it is relevant in previous FF versions.
Is this with or without Massive Extender?
(In reply to comment #2) > Is this with or without Massive Extender? Both. Just tried a clean profile to be sure. (And ME beta at the moment just calls XBL bindings for the Install buttons, same as clicking.)
I know what is going on here. The default behavior in the AOM on install cancel is to remove the item from the list. As a workaround, I added code to reload the list. However, in the case of multiple installs it is not what we want. The correct fix is to just refresh the item that was cancelled, or find a way to prevent it from being removed from the list.
Just tested and everything seems to work nice now.