我正在尝试将条纹集成到一个角度项目中.我正在我的控制器中运行条带方法,我想从回调更新各种范围值.我相信有一些范围问题我不理解.我可以在回调中控制记录我的范围变量,再次更新它们和控制台日志以查看新值.但是,如果我尝试在回调之外再次记录变量,我会得到旧值,然后新值不会进入我的视图.我也试过将我的$scope基元移动到$scope对象无济于事.这是一个例子.
app.controller('checkoutCtrl',function ($scope) {
// default values
$scope.receipt = {};
$scope.paymentSuccess = false;
$scope.saveCardForFuture = true;
Stripe.card.createToken($scope.card,function (status,res) {
$scope.receipt = res.data;
$scope.paymentSuccess = true;
if ($scope.saveCardForFuture === true) {
// save card token
}
// tests cases
console.log($scope.saveCard) //logs undefined
console.log($scope.receipt) //logs the response data
console.log($scope.paymentSuccess) //logs true
});
// timeout long enough to wait for stripe response
$timeout(function() {
console.log($scope.receipt); //logs {}
console.log($scope.paymentSuccess) //logs false
},1000);
});
注意：Stripe不作为控制器依赖项传递,我只是从我的html索引页面全局包含它.我还没有找到一种方法将其作为可注射依赖项包含在内,但必须有更好的方法.
你在条带回调中留下了angularjs世界.用$scope封闭回调块.$apply(fn);
原文链接：https://www.f2er.com/angularjs/240412.html一些好的阅读：http://jimhoskins.com/2012/12/17/angularjs-and-apply.html
app.controller('checkoutCtrl',res) {
$scope.$apply(function () {
$scope.receipt = res.data;
$scope.paymentSuccess = true;
if ($scope.saveCardForFuture === true) {
// save card token
}
// tests cases
console.log($scope.saveCard) //logs undefined
console.log($scope.receipt) //logs the response data
console.log($scope.paymentSuccess) //logs true
});
});
// timeout long enough to wait for stripe response
$timeout(function() {
console.log($scope.receipt); //logs {}
console.log($scope.paymentSuccess) //logs false
},1000);
});
