javascript对象键值对 [英] javascript object key value pairs

问题描述

我创建了这个包含键/值对的JavaScript对象。键是州，值是每个州内城市的数组。

I created this JavaScript object that contains key/value pairs. The keys are the states and the values are arrays of the cities within each state.

我在JSFiddle上包括了到我的代码的链接，但是对象的基本结构如下：

I have included a link to my code on JSFiddle, but the basic structure of my object looks like this:

var location = {
    "Key":[],
    "Key":[], 
}

JsFiddle

1. 我是否正确设置了对象？

1. Have I set up my object correctly?

MG的键/值对出了点问题。不过，我不清楚。当我查看用颜色编码的代码时，该行的下半部分是黑色的（从'， Santa Maria doSuaçuí开始，而其余部分按预期显示。

There's something wrong with the key/value pair for 'MG.' I can't figure out what, though. When I look at the color-coded code, the second half of that line is black (starting at ', "Santa Maria do Suaçuí"' while the rest displays as expected.

我将不胜感激任何能使我的装备重新运转的反馈。

I will greatly appreciate any feedback that can get my gears turning, again.

谢谢！

推荐答案

您的对象已正确设置，您可以通过以下方式访问其属性：

Your object is set up properly, you can access its properties in this way:

//for example property 'AC' at index 0

location["AC"][0] //returns Acrelândia

这篇关于javascript对象键值对的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！