AngularJS ngChange触发器onblur

jsfiddle：http://jsfiddle.net/9mvt8/6/

HTML：

<div ng-controller="MyCtrl">
    <input type='text' ng-blur='blurCount = blurCount + 1'/>

    <input type='text' ng-blur='blurCount = blurCount + 1' />

    blur count: {{blurCount}}
</div>

脚本：

function MyCtrl($scope) {
    $scope.blurCount = 0;
    $scope.name = 'Superhero';
}