function quiz_ddlines_uninstall in Quiz 7.4

Same name and namespace in other branches

1. 8.4 question_types/quiz_ddlines/quiz_ddlines.install \quiz_ddlines_uninstall()

Implements hook_uninstall().

File

question_types/quiz_ddlines/quiz_ddlines.install, line 186

Sponsored by: Senter for IKT i utdanningen Code: paalj

Code

function quiz_ddlines_uninstall() {

  // Delete instance:
  $instance = field_info_instance('node', 'field_image', 'quiz_ddlines');
  field_delete_instance($instance, FALSE);
  $var = array(
    'quiz_ddlines_canvas_width',
    'quiz_ddlines_canvas_height',
    'quiz_ddlines_hotspot_radius',
    'quiz_ddlines_pointer_radius',
    'quiz_ddlines_feedback_correct',
    'quiz_ddlines_feedback_wrong',
  );
  foreach ($var as $v) {
    variable_del($v);
  }
  drupal_set_message(t("The Quiz drag and drop module has been uninstalled. Nodes of this type may still exist, but they will not function properly."));
}