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  1. Moodle
  2. MDL-50935

Atto Equation editor matrices button needs to be a 2 rowed image

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Details

    • MOODLE_28_STABLE, MOODLE_29_STABLE
    • MOODLE_311_STABLE, MOODLE_400_STABLE
    • MDL-50935-311-2
    • MDL-50935-400-2
    • MDL-50935-master-2
    • Hide
      Upgrade
      1. Install a site before the patch has been applied.
      2. Open a page with an Atto editor. (i.e. Site home -> Edit settings -> Front page summary)
      3. Click "Show more buttons" and click the "Equation editor" button.
      4. On the Equation editor dialogue, click the Advanced tab and check the matrix button.
      5. You'll see that the matrix button template is displayed in one row.
      6. Checkout the branch with the patch applied
      7. Open the equation editor again.
      8. Confirm that the matrix button template is now displayed as a 2-by-2 matrix.
      Fresh install
      1. Install a new Moodle instance.
      2. Open a page with an Atto editor. (i.e. Site home -> Edit settings -> Front page summary)
      3. Click "Show more buttons" and click the "Equation editor" button.
      4. On the Equation editor dialogue, click the Advanced tab and check the matrix button.
      5. Confirm that the matrix button template is displayed as a 2-by-2 matrix.
      Show
      Upgrade Install a site before the patch has been applied. Open a page with an Atto editor. (i.e. Site home -> Edit settings -> Front page summary) Click "Show more buttons" and click the "Equation editor" button. On the Equation editor dialogue, click the Advanced tab and check the matrix button. You'll see that the matrix button template is displayed in one row. Checkout the branch with the patch applied Open the equation editor again. Confirm that the matrix button template is now displayed as a 2-by-2 matrix. Fresh install Install a new Moodle instance. Open a page with an Atto editor. (i.e. Site home -> Edit settings -> Front page summary) Click "Show more buttons" and click the "Equation editor" button. On the Equation editor dialogue, click the Advanced tab and check the matrix button. Confirm that the matrix button template is displayed as a 2-by-2 matrix.

    Description

      The matrices button in the Atto equation editor does not reflect a matrix because all of the data is on one line. This makes it difficult for a teacher to identify which button to press to add a matrix to their equation.

      The current equation is \left| \begin

      {matrix} a_1 & a_2 \ a_3 & a_4 \end{matrix}

      \right| and the single backslash between the two rows should be a double backslash to create a new line.

      Attachments

        1. master_after_patch_MDL-50935.png
          master_after_patch_MDL-50935.png
          37 kB
        2. master_before_patch_MDL-50935.png
          master_before_patch_MDL-50935.png
          35 kB
        3. master_fresh_MDL-50935.png
          master_fresh_MDL-50935.png
          39 kB
        4. matricies_button.png
          matricies_button.png
          48 kB
        5. v311_after_patch_MDL-50935.png
          v311_after_patch_MDL-50935.png
          42 kB
        6. v311_before_patch_MDL-50935.png
          v311_before_patch_MDL-50935.png
          41 kB
        7. v311_fresh_MDL-50935.png
          v311_fresh_MDL-50935.png
          43 kB
        8. v400_after_patch_MDL-50935.png
          v400_after_patch_MDL-50935.png
          34 kB
        9. v400_before_patch_MDL-50935.png
          v400_before_patch_MDL-50935.png
          40 kB
        10. v400_fresh_MDL-50935.png
          v400_fresh_MDL-50935.png
          35 kB

        Issue Links

          has a clone

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-45067 Matrix and other default expressions in new Atto equation editor

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

          Activity

            People

              jpataleta Jun Pataleta
              jrh18 Jason Hardin
              Carlos Escobedo Carlos Escobedo
              Sara Arjona (@sarjona) Sara Arjona (@sarjona)
              John Edward Pedregosa John Edward Pedregosa
              David Woloszyn, Huong Nguyen, Jake Dallimore, Meirza, Michael Hawkins, Raquel Ortega, Safat Shahin, Stevani Andolo
              Votes:
              2 Vote for this issue
              Watchers:
              11 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:
                14/Nov/22

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