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  1. Moodle
  2. MDL-47517

Patch that fixes slow down in report/progress when there are 100s of columns

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    Details

    • Affected Branches:
      MOODLE_26_STABLE, MOODLE_27_STABLE

      Description

      report/progress stalls the browser as number of columns reaches into the 100s

      It results from the JavaScript causing the browser to continuously redraw all
      elements while columns are added to the report. The patch uses a docFragment to prevent these redraws etc. The rest of the code makes sure
      the heights remain the same in the report etc.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            chrisstones Chris B Stones
            Participants:
            Component watchers:
            Andrew Nicols, Dongsheng Cai, Huong Nguyen, Jun Pataleta, Michael Hawkins, Shamim Rezaie, Simey Lameze, Matteo Scaramuccia, Andrew Nicols, Dongsheng Cai, Huong Nguyen, Jun Pataleta, Michael Hawkins, Shamim Rezaie, Simey Lameze, Adrian Greeve, Jake Dallimore, Mathew May, Mihail Geshoski, Peter Dias, Sujith Haridasan
            Votes:
            1 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated: