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  1. Moodle
  2. MDL-67925

Form multiple submission prevention is flakey

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    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, Barbara Ramiro, Bas Brands
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                Dates

                Created:
                Updated: