title: Why is $event not working with ng-change?
body: <p>This is my html tag which has ng-change event and I am passing $event as an arg to it.</p>
  
  <pre><code> &lt;input type="text" ng-model="dynamicField.value" ng-change="myFunction(dynamicField,$event)"/&gt;
  </code></pre>
  
  <p>Below is my angularJS function-</p>
  
  <pre><code>$scope.myFunction=function(dynamicField,event){
  alert(event);
  }
  </code></pre>
  
  <p>whenever this function is called, the alert shows event's value as 'undefined'.</p>
  
  <p>Please guide me. </p>