访问数组内对象的值

Question

I have a complicated response from an http request as shown below:

"rates": [
            {
                "non_refundable": false,
                "no_of_rooms": 1,
                "includes_wifi": false,
                "includes_boarding": true,
                "has_promotions": true,
                "group_code": "xgirbylkwb6xtg",
                "currency": "INR",
                "cancellation_policy": {
                    "under_cancellation": false,
                    "details": [
                        {
                            "from": "2016-12-25T00:00:00",
                            "flat_fee": 20309.01,
                            "currency": "INR"
                        }
                    ],
                    "cancel_by_date": "2016-12-24T00:00:00",
                    "amount_type": "value"
                }
           }
      ]

Rates length is between 6-20 inside another array with length of around 200. The "cancellation_policy" shows up only if "non_refundable": false .

How I can access "from": "2016-12-25T00:00:00" and change the format with Moment JS and how I can access "flat_fee": 20309.01 ?

I tried using angular.forEach already but it defines only the value of last array .

I tried this already:

 if ($scope.data[i].rates[j].non_refundable == false) {
for (var d = $scope.data[i].rates[j].cancellation_policy.details.length - 1; d >= 0; d--) {

But I had no success.

ps: The value should show on $mdDialog

Answer 1

You don't need to loop under details, just do it like this :

var startdate = $scope.data[i].rates[j].cancellation_policy.details[0].from;
var new_date = moment(startdate).format('MMMM Do YYYY, h:mm:ss a');
var other = $scope.data[i].rates[j].cancellation_policy.details[0].flat_fee;