Javascript：創建對象時，你如何設置類似myObject.name的東西？

Question

我有一個對象：

location = {place1: distance1, place2:distance2}; 

如何設置類似location.name =位置，這樣我可以稍後訪問「位置」的字符串？

會這樣的工作？

location = { 
    place1: distance1, 
    place2: distance2 
    location.name = "location"; 
} 

在此先感謝！

Answer 1

location = { 
    place1: distance1, 
    place2: distance2, 
    name : "location" 
} 

Answer 2

幾乎一切都是可能的JS :)

my_location = { 
    place1: distance1, 
    place2: distance2 
}; 
my_location.name = "location"; 

alert(my_location.place1 + ' ' + my_location.place2 + ' ' + my_location.name); 

另一種方式：

function MyLocation(distance1, distance2){ 
    this.place1 = distance1; 
    this.place2 = distance2; 
} 
my_location = new MyLocation(dist1, dist2); 
my_location.name = "location"; 
alert(my_location.place1 + ' ' + my_location.place2 + ' ' + my_location.name);