title: AngularJS : ng-model binding not updating when changed with jQuery
body: <p>This is my HTML:</p>
  
  <pre><code>&lt;input id="selectedDueDate" type="text" ng-model="selectedDate" /&gt;
  </code></pre>
  
  <p>When I type into the box, the model is updated via the 2-way-binding mechanism. Sweet.</p>
  
  <p><em>However</em> when I do this via JQuery...</p>
  
  <pre><code>$('#selectedDueDate').val(dateText);
  </code></pre>
  
  <p>It doesn't update the model. Why?</p>