我是一位有用的助手,可以为您进行文本翻译。以下是需要翻译的内容:
我有一个对象数组,其结构如下:
var varientSections = [
{
type: "frame",
values: ["black", "white", "wood"]
},
{
type: "finish",
values: ["matte", "glossy"]
}
];
我希望能够获取数组值的组合,并使用它创建新列表。目前,我可以通过名为getCombination(varientSections)的方法从嵌套的数组值中检索组合。但是,我不知道如何创建具有以下结构的新列表:
var results = [
{
attributes: [
{
type: "frame",
value: "black"
},
{
type: "finish",
value: "matte"
}
]
},
{
attributes: [
{
type: "frame",
value: "black"
},
{
type: "finish",
value: "glossy"
}
]
},
{
attributes: [
{
type: "frame",
value: "white"
},
{
type: "finish",
value: "matte"
}
]
},
{
attributes: [
{
type: "frame",
value: "white"
},
{
type: "finish",
value: "glossy"
}
]
},
{
attributes: [
{
type: "frame",
value: "wood"
},
{
type: "finish",
value: "matte"
}
]
},
{
attributes: [
{
type: "frame",
value: "wood"
},
{
type: "finish",
value: "glossy"
}
]
}
];
以下是我的代码:
function getCombinations(arr) {
if (arr.length === 0) {
return [[]];
}
let [current, ...rest] = arr;
let combinations = getCombinations(rest);
var result = current.values.reduce(
(accumulator, currentValue) => [
...accumulator,
...combinations.map(c => [currentValue, ...c])
],
[]
);
console.log("result is ");
console.log(result);
return result;
}
let varientCombinations = getCombinations(varientSections);
console.log(varientCombinations);
let updatedVarientDetails = [];
varientSections.forEach((varientSection, index) => {
let type = varientSection.type;
varientCombinations.forEach(combination => {
let obj = [
{
type: type,
value: combination[index]
},
];
updatedVarientDetails.push(obj);
});
});
console.log(updatedVarientDetails);