Answered: Please fix my javascript so that when…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Please fix my javascript so that when the circle is clicked, the class changes from circle-on to circle-off and then if clicked one more time the class changes from circle-on to circle-off thank you

<!DOCTYPE html>

<html>

<head>

<title>Light Bulb</title>

</head>

<body>

</div>

var $circle = document.querySelector('input');

var bulbOn = true;

function handleClick(event) {

console.log('$circle.className', $circle.className);

if ($circle.className === 'circle-on') {

$circle.className = '.circle-off';

}

if ($circle.className === 'circle-off') {

$circle.className = '.circle-on';

}

var $click = document.querySelector('.circle-on');

$click.addEventListener('click', handleClick);

</script>

</body>

</html>

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