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  1. Moodle
  2. MDL-35343

JavaScript code visible in multichoice question response feedback

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.2.5, 2.3.2, 2.4
    • Fix Version/s: 2.2.6, 2.3.3
    • Component/s: Questions
    • Labels:
    • Testing Instructions:
      Hide

      1. Create a multiple-choice question with some JavaScript code in the specific feedback for one of the choices.

      2. Preview the question in Firefox, ensuring that all feedback is set to be displayed.

      3. Select the choice with the JS in the feedback, and submit.

      4. Verify that you cannot see the JS code. (You might think 'of course I can't see the JS code, but previously, it was showing up!)

      Show
      1. Create a multiple-choice question with some JavaScript code in the specific feedback for one of the choices. 2. Preview the question in Firefox, ensuring that all feedback is set to be displayed. 3. Select the choice with the JS in the feedback, and submit. 4. Verify that you cannot see the JS code. (You might think 'of course I can't see the JS code, but previously, it was showing up!)
    • Affected Branches:
      MOODLE_22_STABLE, MOODLE_23_STABLE, MOODLE_24_STABLE
    • Fixed Branches:
      MOODLE_22_STABLE, MOODLE_23_STABLE
    • Pull from Repository:
    • Pull Master Branch:

      Description

      qtype_multichoice (and some others) contains the CSS

      .que.multichoice .answer .specificfeedback * {
          display: inline;
          background: #FFF3BF;
      }

      It seems that Firefox (at least) relies in a default rule

      script {
          display: none;
      }

      to hide the contents of the script tag, and we are overriding that.

      This also affects some other places in similar qtypes.

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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Fix Release Date:
                  12/Nov/12