14 lines
443 B
JavaScript
14 lines
443 B
JavaScript
const colors = ["green", "red", "rgba(133,122,200)", "#f15025"];
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const btn = document.getElementById('btn');
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const color = document.querySelector(".color");
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btn.addEventListener('click', function () {
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const randomNumber = getRandomNumber();
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document.body.style.backgroundColor = colors[randomNumber];
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color.textContent = colors[randomNumber];
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})
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function getRandomNumber() {
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return Math.floor(Math.random()*colors.length);
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} |