小编Kad*_*y03的帖子

//retrieve objects from orders
this.$http.get('https://nots-76611.firebaseio.com/Orders.json').then(function(data){
        return data.json();
    }).then(function(data){
        var ordersArray = [];
        for (let key in data){
            data[key].id = key;
            data[key].measurementsArray = Object.entries(data[key].measurements).sort();
            //retrieve a specific user based on the userId of each orders object
            this.$http.get('https://nots-76611.firebaseio.com/Users/' + data[key].userId + '.json').then(function(userdata){
              return userdata.json();
            }).then(function(userdata){
              data[key].userData = userdata; //store the object
            });
            ordersArray.push(data[key]); //pass the object along the userData
        }
        this.orders = ordersArray;
        console.log(this.orders);
    });