javascript - Vue 如何从两个 JSON 中遍历数据, 根据相同的 Key 为 DOM 赋值?

Question

现有数据1 shipTypes

{
    "Destroyer": "驅逐艦",
    "AirCarrier": "航空母艦",
    "Battleship": "主力艦",
    "Cruiser": "巡洋艦"
}

和数据2 shipTypeImages

{
    "Destroyer": {
        "image": "http://glossary-asia-static.gcdn.co/icons/wows/current/vehicle/types/Destroyer/normal.png",
    },
    "AirCarrier": {
        "image": "http://glossary-asia-static.gcdn.co/icons/wows/current/vehicle/types/AirCarrier/normal.png",
    },
    "Battleship": {
        "image": "http://glossary-asia-static.gcdn.co/icons/wows/current/vehicle/types/Battleship/normal.png",
    },
    "Cruiser": {
        "image": "http://glossary-asia-static.gcdn.co/icons/wows/current/vehicle/types/Cruiser/normal.png",
    }
}

Vue DOM 结构(pug 语法)

ul
    li
        img {{shipTypeImages.image}}
        span {{shipTypes.value}}

我如何做到两个数据的 Key 值(如 "Destroyer" )与数据匹配, 做到如下示例?

• 驅逐艦

• 航空母艦

• 主力艦

• 巡洋艦

谢谢!

Answer 1

两个数组foreach循环，组成一个新的数组来渲染到页面

或者用计算属性

Answer 2

let ships = Object.keys(shipTypes).map((type) => {
    return {
        type,
        name: shipTypes[type],
        image: shipTypeImages[type].image
    }
})
console.log(ships);

...