我有一个带模态的角度项目,我想在关闭时发送多个(两个)参数,问题是它给出了未定义的第二个参数,我的代码是以下
/*Modal controller*/
angular.module('assetModule')
.controller('assetModalLocationCtrl',['locationRESTService','$modalInstance','$scope','$q',assetModalLocationCtrl]);
function assetModalLocationCtrl (locationRESTService,$modalInstance,$scope,$q) {
this.ok = function () {
$scope.info.selected = selected ($scope.data.locations)
$modalInstance.close($scope.data.locations,$scope.info.selected);
};
}
/*Controller that invoke the modal*/
this.modalLocation = function modalLocation (size){
var modalInstance = $modal.open({
animation: this.animationsEnabled,templateUrl: 'views/asset/assetLocationModal.html',controller: 'assetModalLocationCtrl',controllerAs: 'modalLocation',size: size,});
modalInstance.result.then(function (selectedItem,locationList) {
console.log(selectedItem);
console.log(locationList);
},function () {
console.log('Modal dismissed at: ' + new Date());
});
}
解决方法
您不能这样做,因为promise只解析为一个值,您可以将它们组合到一个对象.
$modalInstance.close({locations: $scope.data.locations,selected: $scope.info.selected});
并在承诺解决后相应地阅读.
modalInstance.result.then(function (transferData) {
console.log(transferData.selected);
console.log(transferData.locations);
},function () {
console.log('Modal dismissed at: ' + new Date());
});
边注：
使用Typescript或Babel或任何其他ES6 polyfill,您可以使用对象解构语法,并且写为：
modalInstance.result.then({locations,selected}) => {
console.log(locations);
console.log(selected);
}
