title: How to reload the ionic view?
body: <p>I have created a sidemenu based app, in that after login I am displaying a number of tasks. If I click on the task it will redirect to the task details page, in that page I can update the tasks. </p>
  
  <p>So after updating a task I need to go back to the previous task list page. I am using <code>$ionicHistory.goBack();</code> to go back. </p>
  
  <p>My problem is after come back, I need to refresh the task list i.e. updated task should not be there in the task list. How can I refresh/reload the task list?</p>