title: ionic keyboard focus on input box issue
body: <p>I am using angular with ionic</p>
  
  <p>I have used below code</p>
  
  <pre><code>&lt;input type="number" name="foo" ng-model="field.field_value" class="form-number" ng-focus="keyboardFocus(this)" &gt;
  
  $scope.keyboardFocus=function(t){
              var a= $(t).attr('class');
              alert(a);  
            // $ionicScrollDelegate.scrollBottom();
            // $ionicScrollDelegate.$getByHandle(t).scrollTop();
              $("."+a).css('position','absolute');
              $("."+a).css('top','0px');
             }
  </code></pre>
  
  <p>But scroll is not working in current position on textbox. keyboard focus on textbox is not working but type any text foucus is  working</p>