directive_change.html

<div class="btn-group" uib-dropdown is-open="status.isOpen" keyboard-nav>
  <button type="button" class="btn btn-default" ng-click="toggleDropdown($event)">
    <span translate>Select Action</span>
  </button>

  <button type="button" class="btn btn-default" ng-click="toggleDropdown($event)">
    <span class="caret"></span>
    <span class="sr-only" translate>Toggle Dropdown</span>
  </button>
</div>