title: Use the fragment with a routerLink in a menu item of PrimeNG MenuModel
body: <p>In my <a href="https://angular.io" rel="nofollow noreferrer">Angular</a> application with <a href="https://www.primefaces.org/primeng" rel="nofollow noreferrer">PrimeNG</a> components I can create links like:</p>
  
  <pre><code>&lt;a [routerLink]="['/component']" fragment="fragment_id"&gt;Display component and scroll to #fragment_id&lt;/a&gt;
  </code></pre>
  
  <p>That's supposed to be an equivalent of the traditional:</p>
  
  <pre><code>&lt;a href="/component#fragment_id"&gt;
  </code></pre>
  
  <p>that I used before introducing the Angular router.</p>
  
  <p>Now I would like to create such link as in item of <a href="https://www.primefaces.org/primeng/#/menumodel" rel="nofollow noreferrer">PrimeNg Menu</a>.
  The question is: How to provide to the MenuModel item with the <code>fragment</code> parameter for the <code>routerLink</code>? </p>