// Let's say current condition is "ac" cond = "ac"; // an

Question

// Let's say current condition is "ac" cond = "ac"; // an

array of objects
let data = data.prezzi[cond];

// empty array
let prezzi = [];

data.forEach((el, idx) => {
// check if there's something in that index ?, if not, set it to an empty array
if (!prezzi[idx]) prezzi[idx] = [];

// prezzi[idx] is an empty array
// cond = "ac"
// You are setting a non-numeric property to this empty array
prezzi[idx][cond] = el;
})

You can access it like
prezzi[0][cond]

Let's say cond = "ac"

prezzi[0].ac
Or
prezzi[0]["ac"]

0

01.05.2020

2 ответов

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roman

i guess was also what you were saying here

0

01.05.2020

roman · Accepted Answer

roman

thank you, i'll try, but I think there's something with the async, because at the end the returned prezzi obj is ok

0

01.05.2020

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