Question

我尝试在ng-click上执行两项操作。目前正在执行一项。在我的javascript方面，我有一个变量 totalMoviesWatched 我也希望增加ng-click。

 <tr ng-repeat="movie in MovieDB.movies" ng-show="movie.Response == 'True'" ng-class="{ 'strikeout': movie.watched }" >
 <td><a ng-click="movie.watched = true"><span class="glyphicon glyphicon-ok" aria-hidden="true" ng-hide="movie.watched"></span></a></td>

所以，比如：

<a ng-click="movie.watched = true, totalMoviesWatched += 1">

...

谢谢！

Answer 1

使用分号分隔语句：

<a ng-click="movie.watched = true; totalMoviesWatched = totalMoviesWatched + 1"> <!--Angular can't figure out += inline-->

或者只在一个函数中执行这两个操作：

$scope.myFunc = function() {
    $scope.movie.watched = true;
    $scope.totalMoviesWatched++;
}

<a ng-click="myFunc()">

Answer 2

您应该可以使用以下表达式执行此操作：

ng-click="movie.watched = true; totalMoviesWatched = totalMoviesWatched + 1"

Angular在ng-click上调用两个函数

2 个答案: