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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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    • MOODLE_28_STABLE, MOODLE_29_STABLE
    • MOODLE_311_STABLE, MOODLE_400_STABLE
    • 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.

      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.

        1. master_after_patch_MDL-50935.png
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        2. master_before_patch_MDL-50935.png
          master_before_patch_MDL-50935.png
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        3. master_fresh_MDL-50935.png
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        4. matricies_button.png
          matricies_button.png
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        5. v311_after_patch_MDL-50935.png
          v311_after_patch_MDL-50935.png
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        6. v311_before_patch_MDL-50935.png
          v311_before_patch_MDL-50935.png
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        7. v311_fresh_MDL-50935.png
          v311_fresh_MDL-50935.png
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        8. v400_after_patch_MDL-50935.png
          v400_after_patch_MDL-50935.png
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        9. v400_before_patch_MDL-50935.png
          v400_before_patch_MDL-50935.png
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        10. v400_fresh_MDL-50935.png
          v400_fresh_MDL-50935.png
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            jpataleta Jun Pataleta
            jrh18 Jason Hardin
            Carlos Escobedo Carlos Escobedo
            Sara Arjona (@sarjona) Sara Arjona (@sarjona)
            John Edward Pedregosa John Edward Pedregosa
            Votes:
            2 Vote for this issue
            Watchers:
            11 Start watching this issue

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