从对象数组中获取对象

Question

如果我有一个看起来像这样的数组;

markers[56] = { label: "One" };
markers[62] = { label: "Two" };
markers[87] = { label: "Three" };
markers[125] = { label: "Four" };

现在我有一些JS;

for (var thisMarker in markers) {
  //What goes here so I can access the "label" property?
}

我知道这很简单但后来会有更多属性添加到对象而不仅仅是“标签”。

Answer 1

我相信你可以像这样访问它，

for (var thisMarker in markers) {
  alert(markers[thisMarker].label);
}

Answer 2

for(var thisMarker in markers){
//this will give you the label-     markers[thisMarker].label 
}