АБ
const newArr = arr.map((object) => object.data).flat();
const data = {
title: newArr[0].date,
data: newArr,
};
Size: a a a
АБ
const newArr = arr.map((object) => object.data).flat();
const data = {
title: newArr[0].date,
data: newArr,
};
EU
W
R
D
R
АБ
const newArr = dataList.map((object) => object.data).flat()
resultArr = newArr.reduce(function (r, a) {
r[a.date] = r[a.date] || []
r[a.date].push(a)
return r
}, Object.create(null))
return resultArr
АБ
A
A
АБ
АL
Е
D
D
l
D
l
АL
АL