Question types: Drag-and-Drop Matching

qtype_ddmatch
Maintained by Picture of DualCube TeamDualCube Team
Question type similar to the matching question type but with a drag and drop interface for the students during attempt.
2497 sites
902 downloads
64 fans
Current versions available: 4

Created by Adriane Boyd during 2007 Google Summer Of Code, the drag and drop matching question type is quite similar to the matching question type found in standard Moodle, differences are:

  • during question creation/edition of drag and drop matching questions, an editor is available for each answer (in standard matching question this is not possible because these elements are displayed inside a select menu during question attempts)
  • during question attempts a drag and drop interface is displayed and the student must drag each right element on the correct spot on the left.

Sets

This plugin is part of set Seeking new maintainer.

Screenshots

Screenshot #0

Contributors

Picture of DualCube Team
DualCube Team (Lead maintainer)
Picture of Jean-Michel Védrine
Jean-Michel Védrine: Previous maintainer
Picture of Adriane Boyd
Adriane Boyd: Original author
Coolie and Andrew
Andrew Nicols: Javascript upgrade to YUI3
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  • Picture of werner cyrmon
    Sun, Apr 7, 2019, 4:39 PM
    Same problem as Richard and Doug ....
  • Picture of Jean-Michel Védrine
    Sun, Apr 7, 2019, 8:21 PM
    Hello Richard, Doug, Werner, and other users having trouble with the latest release.
    You can do a quick fix by changing just one line in the version.php file : change $plugin->version = 2019040200; to $plugin->version = 2019040400; and the installatio will succeed.
    Another solution would be to download the latest version from my Github https://github.com/jmvedrine/moodle-qtype_ddmatch (verify that you download the one from the master branch) an added benefit by doing so is that you get a version that is GDPR compliant (interesting for european users and maybe other).
    I am very sorry that the new maintainer has released a buggy version but I can't correct the problem as I don't have the needed rights to upload a new version.
    My opinion is that this plugin would need some work to improve the javascript but unfortunately I am now retired and I don't have any time to work on it.
  • Picture of Doug E. Wray
    Mon, Apr 8, 2019, 1:35 PM
    The renaming solution posted by Jean-Michel Védrine worked fine for me. I thank you.
  • Picture of Sophia Canedo
    Wed, May 22, 2019, 4:04 AM
    Hello All,

    I am wondering if this is compatible for the latest Moodle release, version 3.7. Any ETA on when if not?

    Thanks!
  • Picture of Martin O'Mahony
    Fri, Jun 14, 2019, 3:40 PM
    I am afraid ddmatch is no longer working with Moodle 3.7, which is quite a problem for me. I posted a bug report here: https://tracker.moodle.org/browse/CONTRIB-7747
    Can anybody help?
  • Picture of Martin O'Mahony
    Fri, Jun 14, 2019, 3:40 PM
    I am afraid ddmatch is no longer working with Moodle 3.7, which is quite a problem for me. I posted a bug report here: https://tracker.moodle.org/browse/CONTRIB-7747
    Can anybody help?
  • Picture of DualCube Team
    Fri, Jun 14, 2019, 5:17 PM
    Dear Martin,
    As you know that we have 15 plugins currently on Moodle.org, we will need some time to deliver the updated versions for all of them. Please bear with us. We can not promise any timeline right now but we will keep you posted.
    Thank you.
  • Picture of DualCube Team
    Fri, Jun 21, 2019, 3:29 PM
    We have updated the plugin. Thank you.
  • Picture of Will Bulluck
    Thu, Sep 12, 2019, 11:58 PM
    Hello,

    Using qtype_ddmatch version 1.6 Drag and drop matching question for Moodle 2.6, 2.7, 2.8, 2.9, 3.0, 3.1, 3.2, 3.3, 3.4, 3.6, 3.7 Build 2019062100 on a Moodle 3.5 site breaks the question where you cannot drag and drop the answers. Upon inspection in the browser console, this shows up.

    Uncaught TypeError: Cannot read property 'all' of null
    at DDMATCH.initializer (yui_combo.php?m/1568213219/qtype_ddmatch/dragdrop/dragdrop-debug.js:36)
    at DDMATCH._initHierarchy (yui_combo.php?rollup/3.17.2/yui-moodlesimple.js:968)
    at DDMATCH._baseInit (yui_combo.php?rollup/3.17.2/yui-moodlesimple.js:946)
    at DDMATCH.init (yui_combo.php?rollup/3.17.2/yui-moodlesimple.js:983)
    at DDMATCH._initBase (yui_combo.php?rollup/3.17.2/yui-moodlesimple.js:946)
    at DDMATCH.BaseCore (yui_combo.php?rollup/3.17.2/yui-moodlesimple.js:942)
    at DDMATCH.Base (yui_combo.php?rollup/3.17.2/yui-moodlesimple.js:986)
    at new DDMATCH (yui_combo.php?m/1568213219/qtype_ddmatch/dragdrop/dragdrop-debug.js:6)
    at Object.M.qtype.ddmatch.init_dragdrop (yui_combo.php?m/1568213219/qtype_ddmatch/dragdrop/dragdrop-debug.js:156)
    at attempt.php?attempt=73&cmid=556:586

    Thanks
  • ETHz
    Mon, Sep 23, 2019, 8:39 PM
    The new question div ids for 3.7 are compound of 'question-' . $this->usageid . '-' . $this->slot;. this need to be fixed in yui/dragdrop/dragdrop.js around line 19, in renderer.php you need to use: get_outer_question_div_unique_id() to generate the new compound.



  • ETHz
    Fri, Sep 27, 2019, 5:25 PM
    You can download the version for moodle 3.7+ support through the forked repo (maintained by ETH) from here: https://github.com/ethz-let/moodle-qtype_ddmatch
  • Picture of Monika Michalik
    Mon, Nov 18, 2019, 5:00 PM
    Hello,
    Would it be possible to release a working Version for Moodle 3.6 here please? Unfortunately, the one released on gitbhub did not work for us. Thanks!
  • Picture of Jeremy Virgo
    Fri, Nov 29, 2019, 11:30 AM
    Hi DualCube,

    I can't see a fork of Jean-Michel's code on your GitHub.
    https://github.com/dualcube

    Is it possible that it's marked private or that it's on another GitHub?

    Regards,
    Jeremy
  • Picture of Matthew Cook
    Fri, Jan 17, 2020, 7:42 AM
    Version 2.0 has doesn't work with my instance of 3.6.1. The plugin itself doesn't work, and it breaks viewing results for all question types.

    According to https://moodle.org/mod/forum/discuss.php?d=394670#p1592518 (and subsequent replies), it is likely this version only works with 3.6.4 and later versions.
  • Picture of DualCube Team
    Fri, Jan 17, 2020, 2:36 PM
    Dear Matthew,
    Please use version 1.6. This version will be working well with your instance of 3.6.1.
    Thank you
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