demo/src/app/components/+accordion/demos/dynamic-body/dynamic-body.html
<accordion>
<accordion-group heading="Dynamic Body Content">
<p>The body of the accordion group grows to fit the contents</p>
<button type="button" class="btn btn-primary btn-sm" (click)="addItem()">Add
Item
</button>
<div *ngFor="let item of items">{{item}}</div>
</accordion-group>
<accordion-group heading="Content 2">
<p>accordion 2</p>
</accordion-group>
<accordion-group heading="Content 3">
<p>accordion 3</p>
</accordion-group>
</accordion>