demo/src/app/components/+popover/demos/triggers-manual/triggers-manual.html
<p>
<span popover="Hello there! I was triggered manually"
triggers="" #pop="bs-popover">
This text has attached popover
</span>
</p>
<button type="button" class="btn btn-success" (click)="pop.show()">
Show
</button>
<button type="button" class="btn btn-warning" (click)="pop.hide()">
Hide
</button>
<button type="button" class="btn btn-info" (click)="pop.toggle()">
Toggle
</button>