title: Angular JS ng-view change store scroll position
body: <p>I used button click to change the route to the next page. Angular JS retain the scroll position and doesn't scroll to the top of the ng-view. 
  1. Disabling $anchorScroll doesn't work
  2. Using window scroll to doesn't work</p>
  
  <pre><code>$rootScope.on("$routeChangeSuccess", function(){
       window.scrollTo(0,90);
  })
  </code></pre>
  
  <p>However, to keep the fix header on  iPad, the following window scroll works.</p>
  
  <pre><code>$(document).on('blur', 'input, textarea', function() {
                      setTimeout(function() {
                          window.scrollTo(document.body.scrollLeft,document.body.scrollTop);
                      }, 0);
                  });
  </code></pre>
  
  <p>Any suggestions? How to clear the stored scroll positions by angualar js view?</p>