title: Angular/Angular2, Refresh Component From routerLink (NavBar) , If already in existing route
body: <p>If i am on same route , and i click again from nav bar. It doesn't do anything .</p>
  
  <p>How can I refresh my component from navbar itself. Is there any method in routerLink.</p>
  
  <pre><code>&lt;li [routerLinkActive]="['active']"&gt;&lt;a [routerLink]="['/campaigns']"&gt;Creative&lt;/a&gt;&lt;/li&gt;
  &lt;li [routerLinkActive]="['active']"&gt;&lt;a [routerLink]="['/market-survey']"&gt;Survey&lt;/a&gt;&lt;/li&gt;
  </code></pre>
  
  <p>click again means, suppose you click on creative (in my example) corresponding route will activate and component is loaded . Then I again click on creative . I want that component should refresh</p>