8.1. 排序 orderBy


    orderBy 是一个排序用的过滤器标签。它可以像 sort 函数那样支持一个排序函数，也可以简单地指定一个属性名进行操作：

    1.   <div ng-controller="TestCtrl">
          {{ data | orderBy: 'age' }} <br />
          {{ data | orderBy: '-age' }} <br />
          {{ data | orderBy: '-age' | limitTo: 2 }} <br />
          {{ data | orderBy: ['-age', 'name'] }} <br />
        </div>


        <script type="text/javascript">
        var TestCtrl = function($scope){
          $scope.data = [
            {name: 'B', age: 4},
            {name: 'A', age: 1},
            {name: 'D', age: 3},
            {name: 'C', age: 3},
          ];
        }

        angular.bootstrap(document.documentElement);
        </script>