title: Why is my view showing information only the first time?
body: <p>I have simple app with a menu on the left with just two options:</p>
  
  <p><a href="https://i.stack.imgur.com/VaU7H.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VaU7H.png" alt="enter image description here"></a></p>
  
  <p>When I click on the "Servicios" option I'm loading some categories from my Parse application:</p>
  
  <p><a href="https://i.stack.imgur.com/sWj2d.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sWj2d.png" alt="enter image description here"></a></p>
  
  <p>Then, if I click on the "Tablero" option and then again try to go back to "Servicios" option by clicking on the menu, the data doesn't load:</p>
  
  <p><a href="https://i.stack.imgur.com/9TpRR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9TpRR.png" alt="enter image description here"></a> </p>
  
  <p>This is my controller:</p>
  
  <pre><code>.controller('ServicesCtrl', function($scope, $state) {
      $scope.categories = {};
  
      // Categories
      var Category = Parse.Object.extend("Category");
      var query = new Parse.Query(Category);
      query.equalTo("isActive", true);
      query.ascending("name");
      query.find({
          success: function(categories) {
              $scope.categories = categories;
          }
      });
  })
  </code></pre>
  
  <p>And this is my view:</p>
  
  <pre><code>&lt;ion-view class="services-view" cache-view="false"&gt;
    &lt;ion-nav-title&gt;
      &lt;span&gt;Servicios&lt;/span&gt;
    &lt;/ion-nav-title&gt;
    &lt;ion-content&gt;
      &lt;ion-list class="list"&gt;
        &lt;ion-item ng-repeat="category in categories" class="item item-thumbnail-left"&gt;
            &lt;img src="img/cut.svg"&gt;
            &lt;h2&gt;
              {{ category.get("name") }}
            &lt;/h2&gt;
            &lt;p&gt;
  
            &lt;/p&gt;
        &lt;/ion-item&gt;
      &lt;/ion-list&gt;    
    &lt;/ion-content&gt;
  &lt;/ion-view&gt;
  </code></pre>
  
  <p>Do I need to do some extra work for loading again?</p>