[mb-bugs] [jira] Closed: (MBS-3074) Using the basic tracklist editor is very slow

[Nicolás Tamargo (JIRA)]

     [ http://tickets.musicbrainz.org/browse/MBS-3074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nicolás Tamargo closed MBS-3074.
--------------------------------

    Fix Version/s:     (was: NGS + 1)
       Resolution: Fixed

I'd assume this can be closed now, as the basic editor is no more!

> Using the basic tracklist editor is very slow
> ---------------------------------------------
>
>                 Key: MBS-3074
>                 URL: http://tickets.musicbrainz.org/browse/MBS-3074
>             Project: MusicBrainz Server
>          Issue Type: Bug
>          Components: JavaScript
>    Affects Versions: Bug fixes, 2011-08-22
>            Reporter: Alex Mauer
>
> Procedure:
> *Create a new various artists release.
> *Go to the tracklist editor (basic mode)
> *Paste in any tracklist which will require a degree of editing.  This example[1] requires that the artist and title be swapped and that the separator between them be changed, and that the durations be reformatted.
> *begin editing the tracklist. 
> Feel the pain as every keystroke takes almost a second to respond.
> My suspicion is that the tracklist is re-parsed on every keystroke, and that the previous parse attempt is not aborted with a new one.  It seems like the faster you type, the more bogged down it gets, until you're waiting many seconds between updates of the screen.  This is especially evident when adding track times to a tracklist, because you can input those very quickly (type a time, down arrow, end, space, type a time, repeat)
> This is on Chromium 12.0.742.112 (90304) Ubuntu 11.04; CPU is an Intel Core 2 T7200, 2GHz.
> 1. http://www.informatik.uni-hamburg.de/~zierke/folk/records/footprintsinthesnow.html

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