我试图限制我$scope在控制器中的使用，并用Controller as语法替换它。

我当前的问题是我不确定如何$scope.$apply()在不使用的情况下调用控制器$scope。

编辑：我使用TypeScript 1.4结合角度

我有这个功能

setWordLists() {
  this.fetchInProgress = true;
  var campaignId = this.campaignFactory.currentId();
  var videoId = this.videoFactory.currentId();

  if (!campaignId || !videoId) {
    return;
  }

  this.wordsToTrackFactory.doGetWordsToTrackModel(campaignId, videoId)
  .then((response) => {
    this.fetchInProgress = false;
    this.wordList = (response) ? response.data.WordList : [];
    this.notUsedWordList = (response) ? response.data.NotUsedWords : [];
  });
}

被召唤

$scope.$on("video-switch",() => {
           this.setWordLists();
});

在我看来，（数组wordList和notUsedWordList）没有更新：

<div class="wordListWellWrapper row" ng-repeat="words in wordTrack.wordList">
  <div class="col-md-5 wordListWell form-control" ng-class="(words.IsPositive)? 'posWordWell': 'negWordWell' ">
    <strong class="wordListWord">{{words.Word}}</strong>
    <div class="wordListIcon">
      <div class="whiteFaceIcon" ng-class="(words.IsPositive)? 'happyWhiteIcon': 'sadWhiteIcon' "></div>
    </div>
  </div>
  <div class="col-md-2">
    <span aria-hidden="true" class="glyphicon-remove glyphicon" ng-click="wordTrack.removeWord(words.Word)"></span>
  </div>
</div>

沿着相同的路线$apply，有没有调用的另一种方法$scope.$on使用Controller as？

谢谢！