MDL-33653 fix preview links on calc qtype edit forms.

Also, refactor how we render preview icons, to eliminate duplication.
2014-03-07 19:46:56 +00:00
parent 7756e2bc85
commit 8011be189e
9 changed files with 104 additions and 41 deletions
@@ -660,7 +660,7 @@ function question_move_category_to_context($categoryid, $oldcontextid, $newconte
 *      be picked randomly.
 * @param object $context context to run the preview in (affects things like
 *      filter settings, theme, lang, etc.) Defaults to $PAGE->context.
- * @return string the URL.
+ * @return moodle_url the URL.
 */
 function question_preview_url($questionid, $preferredbehaviour = null,
        $maxmark = null, $displayoptions = null, $variant = null, $context = null) {