Uploaded image for project: 'Moodle'
  1. Moodle
  2. MDL-67925

Form multiple submission prevention is flakey

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 3.8.1
    • Fix Version/s: None
    • Component/s: Forms Library, JavaScript, Usability
    • Labels:
      None
    • Affected Branches:
      MOODLE_38_STABLE

      Description

      The code introduced in MDL-38555 to prevend double-submission of forms is not reliable.

      E.g. if formchangechecker fires, and you cancel form submission, then you are left stuck on a form with all the buttons disabled.

      Over at MDL-67857, Andrew Lyons said we needed a new issue to revisit this.

        Attachments

          Issue Links

          Discovered while testing

          Improvement - An enhancement to an existing Moodle feature. MDL-67857 Form-change-checker: a way to have a submit button in the form which does not save the date

          • Minor - Minor loss of function where workaround is possible
          • Closed
          is a regression caused by

          Improvement - An enhancement to an existing Moodle feature. MDL-38555 Forms do not prevent same data submission multiple times.

          • Minor - Minor loss of function where workaround is possible
          • Closed

            Activity

              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              timhunt Tim Hunt
              Participants:
              Component watchers:
              Adrian Greeve, Jake Dallimore, Mathew May, Mihail Geshoski, Peter Dias, Sujith Haridasan, Andrew Lyons, Dongsheng Cai, Huong Nguyen, Jun Pataleta, Michael Hawkins, Shamim Rezaie, Simey Lameze, Huong Nguyen, Barbara Ramiro, Bas Brands, Mathew May
              Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

                Dates

                Created:
                Updated: