引用javascript对象文字数组

Question

你会如何在这个结构中引用模型(Accord,CRV,Prius等)？这是一个糟糕的结构,能够提取制作...然后使用make来获取模型...然后使用模型来获取选项？

var cars = [
    {
        "makes"   : "Honda",
        "models"   : [
            {'Accord' : ["2dr","4dr"]} ,
            {'CRV'    : ["2dr","Hatchback"]} ,
            {'Pilot'  : ["base","superDuper"] }
        ]
    }, 
    {
        "makes"   : "Toyota",
        "models"  : [
            {'Prius'   : ["green","reallyGreen"]} ,
            {'Camry'   : ["sporty","square"]} ,
            {'Corolla' : ["cheap","superFly"] }
        ]
    }
];              

谢谢

Answer 1

结构:

var cars = [
    { name: 'Honda', models: [
                { name: 'Accord', features: ['2dr', '4dr'] },
                { name: 'CRV', features: ['2dr', 'Hatchback'] },
                { name: 'Pilot', features: ['base', 'superDuper'] }
        ]},

    { name: 'Toyota', models: [
                { name: 'Prius', features: ['green', 'superGreen'] },
                { name: 'Camry', features: ['sporty', 'square'] },
                { name: 'Corolla', features: ['cheap', 'superFly'] }
        ]}
];

我在这里写了关于遍历和其他一切的文章.

Answer 2

汽车[0] .models.Accord汽车[0] .models.CRV汽车[0] .models.Pilot(见olliej的回答)

但是,使用以下访问概念可能更容易:

cars.Honda.Accord
cars.Toyota.Prius

使用......

var cars = {
  Honda : {
    Accord : ["2dr", "4dr"],
    CRV    : ["2dr", "Hatchback"],
    Pilot  : ["base", "superDuper"]
  },
  Toyota : {
    Prius : ["green", "reallyGreen"],
    Camry : ["sporty", "square"],
    Corolla : ["cheap", "superFly"]
  }
};