mj-menu: a menu panel, placed in an ng-template that a [mjMenuTriggerFor] opens. The arrow keys, Home, End
and typing a label move between its items. Name it with AriaLabel (or AriaLabelledBy): a menu announces its
name when it opens, and an unnamed one warns in dev mode.
A callback method that is invoked immediately after
Angular has completed initialization of a component's view.
It is invoked only once when the view is instantiated.
mj-menu: a menu panel, placed in anng-templatethat a[mjMenuTriggerFor]opens. The arrow keys, Home, End and typing a label move between its items. Name it withAriaLabel(orAriaLabelledBy): a menu announces its name when it opens, and an unnamed one warns in dev mode.