javascript - AngularJS如何获取范围内变量的值

Question

我的 ng-repeat="slide in slides"和我的代码看起来像这样:

slides = [{ src: "/sikiosk/slidedata/Global/NA/USNS/Cafeteria/5000_24.jpg", interval: 5000 }, { src: "/sikiosk/slidedata/Global/NA/USNS/Cafeteria/5000_login-register2.png", interval: 15000}];

检索间隔并将每个间隔存储为变量的最佳方法是什么？例如，对于幻灯片 1，间隔为 5000 等等。

function nextSlide() {
            $scope.currentIndex = ($scope.currentIndex < $scope.slides.length - 1) ? ++$scope.currentIndex : 0;
            $timeout(nextSlide, interval);
        }

Answer 1

假设您想要 interval 变量中的幻灯片间隔:

function nextSlide() {
    $scope.currentIndex = ($scope.currentIndex < $scope.slides.length - 1) ? ++$scope.currentIndex : 0;
    var interval = $scope.slides[$scope.currentIndex].interval;
    $timeout(nextSlide, interval);
}