Jun Pataleta 7ef7aaecac MDL-69262 core: Make instance count variable as a static class variable
With the static function variable $instance, calls to
\action_menu_link::export_for_template() from its subclasses are stored
in different variables. This causes duplicate IDs when different
implementations of action menu links are rendered on the action menu
trigger/link template. (e.g. action_menu_link and
action_menu_link_secondary both rendered on the same page).
To make the incrementing uniform for the action_menu_link class and its
implementations, the $instance variable is moved out of the
export_to_template() method and is now made to a static class variable.
2020-08-27 13:24:42 +08:00
..