Как сделать рандомный выбор?

Question

[chpd]

Здравствуйте! Как сделать рандомный выбор блока? Допустим первый имеет:
"id":"ааааа"
второй
"id":"bbbbb"

Что то подобное получилось сделать со временем ожидания

spoiler

{{ $randint(10000, 20000) }}

Как это правилильно к блокам применить?

Comments

[Aspirant555]

Лучше классы им привяжите, потом вызвать массив с элементами в которых этот класс. А из массива уже рандомно выбрать элемент.

[chpd]

aspirantes

вот полный код

spoiler

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при выполнении он выбирает клик по элементу с id "2s3enic", а как прописать что бы он один из двух выбирал между 2s3enic и bjzbdr3?

[Aspirant555]

chpd, это судя по всему не Javascript, а node.js Здесь по коду не смогу помочь. Но суть не меняется - классы формируются в DOM массивами, а id у каждого элемента уникальный.

[modelair]

вам помогут быстрее, если вы более четко сформируете условия задачи. ничего не понятно

Answer 1

[Maxim Nepritimov]

Напишите функцию, которая будет возвращать рандомное число от 0 до 1 (например, используя Math.random).
Далее, сделайте проверку. Если число больше 0.5, то берите блок с id 'aaaaa', если нет, то с id 'bbbbb'

Comments

[chpd]

Maxim Nepritimov, Не иогли бы Вы помочь? Как это в функции правильно сделать?

spoiler

function getRandomInt(max) {
  return Math.floor(Math.random() * max);
}

console.log(getRandomInt(3));
// Expected output: 0, 1 or 2

console.log(getRandomInt(1));
// Expected output: 0

console.log(Math.random());
// Expected output: a number from 0 to <1

допустим если взять такой скрипт