如:app.controller("mainCtrl",['$scope',function($scope){
$scope.datas=[{"name":"tom","age":22},{"name":"mary","age":36},{"name":"john","age":63}];
// var arr=$scope.datas;
$scope.datas[0].country="China";
console.log(arr[0]);
}]);現在,我想給第二個對象,添加一個屬性: "addr":"中國",,如何實現呢?下載這種方法,會出現 錯誤[ng:areq] Argument 'mainCtrl' is not a function, got undefined當去掉$scope.datas[0].country="China";,程序就正常了,說明這種寫法不妥!如何寫呢?
js或者angular如何給數組里面的某個對象添加一個屬性?
慕尼黑的夜晚無繁華
2018-08-07 13:13:28