[英]How can I transform a single json object into json array?
My axios api returns a JSON object in the format as follow.我的 axios api 返回格式如下的 JSON 对象。
{
"GROUP": "Group",
"NTH_PRODUCT_AFTER_M": "Nth Product After M",
"CART_DISCOUNT": "Cart Discount",
"EACH_NTH": "Each Nth",
"BUYX_GETY": "Buy X Get Y",
"PRODUCT_SET": "Product set",
"PRODUCT_DISCOUNT": "Product Discount",
"GET_Y_EACH_SPENT_X": "Get y Each Spent X"
}
but I need to tranform each element in the JSON object into a JSON object of a JSON array into this format below.但是我需要将 JSON 对象中的每个元素转换为 JSON 数组的 JSON 对象,转换为下面的这种格式。
[
{ value: "EACH_NTH", label: "Each Nth" },
{ value: "GROUP", label: "Group" },
{ value: "BUYX_GETY", label: "Buy X Get Y" },
{ value: "CART_DISCOUNT", label: "Cart Discount" },
{ value: "NTH_PRODUCT_AFTER_M", label: "Nth Product After M" },
{ value: "PRODUCT_DISCOUNT", label: "Product Discount" },
{ value: "GET_Y_EACH_SPENT_X", label: "Get Y for Each Spend of X" },
{ value: "PRODUCT_SET", label: "Discount on a Product Set" },
];
Use Object.entries() to create an array of key / value pairs then map that to the structure you want使用Object.entries()创建一个键/值对数组,然后将其映射到您想要的结构
const data = {"GROUP":"Group","NTH_PRODUCT_AFTER_M":"Nth Product After M","CART_DISCOUNT":"Cart Discount","EACH_NTH":"Each Nth","BUYX_GETY":"Buy X Get Y","PRODUCT_SET":"Product set","PRODUCT_DISCOUNT":"Product Discount","GET_Y_EACH_SPENT_X":"Get y Each Spent X"}; const arr = Object.entries(data).map(([value, label]) => ({ value, label })); console.log(arr);
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The array will be sorted in the order of the keys in the original object.该数组将按照原始对象中键的顺序进行排序。
obj = { "GROUP": "Group", "NTH_PRODUCT_AFTER_M": "Nth Product After M", "CART_DISCOUNT": "Cart Discount", "EACH_NTH": "Each Nth", "BUYX_GETY": "Buy X Get Y", "PRODUCT_SET": "Product set", "PRODUCT_DISCOUNT": "Product Discount", "GET_Y_EACH_SPENT_X": "Get y Each Spent X" } arr=[]; for (k in obj) {arr.push({value:k, label:obj[k]})} console.log(arr);
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