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JavaScript JavaScript Loops Working with 'for' Loops The Refactor Challenge – Duplicate Code

Posted by Sarai Vasquez Mariñez
Sarai Vasquez Mariñez
3,891 Points

My solution for the Refactor Challenge

The first few attempts on this produced black and white colors and then I realized I hadn't made it a function itself, but rather the product of Math.floor(Math.random() * 256);.

let html = '';
let red;
let green;
let blue;
let randomRGB;

for(i = 1; i <=10; i++){
const randomColor = () => Math.floor(Math.random() * 256);
randomRGB = `rgb( ${randomColor()}, ${randomColor()}, ${randomColor()} )`;
html += `<div style="background-color: ${randomRGB}">${i}</div>`;
}

document.querySelector('main').innerHTML = html;