title: AngularJS hide div based on url/condition
body: <p>This is my url - <code>charts/53d25d91959679701e362f25</code> and when I add <code>?widget=true</code> to that link <code>charts/53d25d91959679701e362f25?widget=true</code> I have to hide two particular divs in <code>charts/53d25d91959679701e362f25</code> page.</p>
  
  <p>I've tried - <code>ng-if="location.path()"</code> but is not working for <code>?widget=true</code></p>