ng2-bootstrap-base-modified/demo/src/app/components/+accordion/demos/disabled/disabled.html

Native Angular Bootstrap Components Typeahead modified

<p>
  <button type="button" class="btn btn-primary btn-sm" (click)="status.isFirstDisabled = ! status.isFirstDisabled">
    Enable / Disable first panel
  </button>
</p>

<accordion>
  <accordion-group heading="Static Header, initially expanded"
                   [isOpen]="status.isFirstOpen"
                   [isDisabled]="status.isFirstDisabled">
    This content is straight in the template.
  </accordion-group>
  <accordion-group heading="Content 1">
    <p>accordion 1</p>
  </accordion-group>
  <accordion-group heading="Content 2">
    <p>accordion 2</p>
  </accordion-group>
</accordion>