title: Angular 2 reloads routerLink user clicks again
body: <p>I was looking for solution on SO but still don't solve this problem. When user clicks on <code>&lt;a&gt;</code> then he has to direct to component WrapPost and WrapPost shows him some information. But when user clicks on <code>&lt;a&gt;</code> second time then nothing happend. How activate multi click on <code>routerLink</code> and WrapPost will update everytime?</p>
  
  <p><strong>Component Search</strong></p>
  
  <pre><code>&lt;div class="formShell"&gt;
     &lt;a class="aSearch" [routerLink]="['/search']" 
        [queryParams]="{category: selectedCategory, search: searchForm.value}"&gt;
     &lt;input class="searchForm" placeholder="..." #searchForm&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p><strong>Routes</strong></p>
  
  <pre><code>const appRoutes: Routes = [
     { path: '', component: Home },
     { path: 'search', component: WrapPost},
     { path: 'login', component: Login },
     { path: '**', component: Error }
  ];
  </code></pre>