Angularjs 选择通过ng repeat和ng选项未生成的下拉列表

下面的两个下拉列表不会生成一个年份数组。我还需要从最早到最晚对年份进行排序，但orderBy筛选器不起作用

 <select title="- Select a period -" class="period " id="reportingPeriods">
        <option ng-repeat="reportingPeriod for reportingPeriod in reportingPeriods">{{reportingPeriod}}</option>
      </select>
      <br />
      <select title="- Select a period -" class="period selectpicker" id="" 
      ng-options="reportingPeriod for reportingPeriod in reportingPeriods | orderBy: '-reportingPeriod' ">
      </select>

---

这是我的

您对ng选项和选择选项中的ng repeat使用了错误的语法。固定在这里-

您还需要将ng模型分配给select以使其工作（如@AvijitGupta在上面的评论中所述）

{{reportingPeriod}

ng选项

也需要

ng型号

！您正在清除控制台，该控制台正在为您的plunkr隐藏错误。。你知道为什么订货人根本不工作吗？哦，我没注意到，我来看看。感谢您提供的信息。表达式正在查找数值上的

reportingPeriod

属性。我已经修正了plunkr和上面的答案来反映这一点。

(function(angular) {
  'use strict';
angular.module('ngrepeatSelect', [])
  .controller('ExampleController', ['$scope', function($scope) {
    console.clear();
    $scope.data = {
     repeatSelect: null,
     availableOptions: [
       {id: '1', name: 'Option A'},
       {id: '2', name: 'Option B'},
       {id: '3', name: 'Option C'}
     ],
    };

    $scope.reportingPeriods = [1999, 2011, 2000, 1988, 1995, 2014];
 }]);
})(window.angular);

<select ng-model="period" title="- Select a period -" class="period " id="reportingPeriods">
    <option ng-repeat="reportingPeriod in reportingPeriods">{{reportingPeriod}}</option>
  </select>
  <br />
  <select ng-model="preiod" title="- Select a period -" class="period selectpicker" id="" 
  ng-options="reportingPeriod for reportingPeriod in reportingPeriods | orderBy: '-' ">
  </select>