我有一组看起来像这样的数组和对象
`
var PaymentContent = "Payments":
[{
"Details": {
"PaymentType": "CreditCard",
"Amount": $scope.total,
"CCNAME": $scope.Form.CreditCard.FullName,
}
}]
Payments: Array[1]
0:Object
Details: Object
Amount: 5.99
CCNAME: null
PaymentType: "CreditCard"`
现在,我如何使用angularjs更新那组对象和数组? 期望的输出:
Payments: Array[1]
0:Object
Details: Object
Amount: 5.99
CCNAME: null
PaymentType: "CreditCard"
LastPayment: "04/11/2011"
注意lastpayment字段。
这是我的代码
var paymentDetails = {LastPayment : '04/11/2011', LastSignOn : '04/11/2011'}
fields = angular.extend({}, PaymentContent , paymentDetails);
谢谢!
答案 0 :(得分:2)
您正在将空对象设置为目标。这个新对象将接收其他2个对象的属性和值...而不更改其他2个源对象
如果希望数组对象接收更新,请删除第一个参数(空对象)
angular.extend( fields.Payments[0].Details, paymentDetails);
这将使用fields.Payments[0].Details
paymentDetails
答案 1 :(得分:2)
您可以直接写下面的代码:
Payments[0].LastPayment = "04/11/2011";