CocoRoboDesktop/kityminder-editor/ui/directive/noteBtn/noteBtn.html

<div class="btn-group-vertical note-btn-group" dropdown is-open="isopen">
    <button type="button"
            class="btn btn-default note-btn"
            title="{{ 'note' | lang:'ui' }}"
            ng-class="{'active': isopen}"
            ng-click="addNote()"
            ng-disabled="minder.queryCommandState('note') === -1"></button>
    <button type="button"
            class="btn btn-default note-btn-caption dropdown-toggle"
            ng-disabled="minder.queryCommandState('note') === -1"
            title="{{ 'note' | lang:'ui' }}"
            dropdown-toggle>
        <span class="caption">{{ 'note' | lang:'ui' }}</span>
        <span class="caret"></span>
        <span class="sr-only">{{ 'note' | lang:'ui' }}</span>
    </button>
    <ul class="dropdown-menu" role="menu">
        <li>
            <a href
               ng-click="addNote()">{{ 'insertnote' | lang:'ui' }}</a>
        </li>
        <li>
            <a href
               ng-click="minder.execCommand('note', null)">{{ 'removenote' | lang:'ui' }}</a>
        </li>
    </ul>
</div>