Merge branch 'MDL-62884-master' of git://github.com/damyon/moodle

2018-08-17 16:02:05 +08:00
parent 71926adb0d a3124b15dc
commit 215ecb017a
7 changed files with 15 additions and 1 deletions
@@ -4389,6 +4389,9 @@ class action_menu implements renderable, templatable {
     * The constraint is applied when the dialogue is shown and limits the display of the dialogue to within the
     * element the constraint identifies.
     *
+     * This is required whenever the action menu is displayed inside any CSS element with the .no-overflow class
+     * (flexible_table and any of it's child classes are a likely candidate).
+     *
     * @param string $ancestorselector A snippet of CSS used to identify the ancestor to contrain the dialogue to.
     */
    public function set_constraint($ancestorselector) {