如何通过单击 javascript 中的按钮来切换变量
// Here is my variable
BOTTON.document.getElementById('bttn');
let cliked = false;
// I want to change to true when I press a button
BOTTON.addEventListener('click', ()=>{
}
像这样:
// Here is my variable
let clicked = false;
const button = document.getElementById('bttn');
button.addEventListener('click', () => {
// Toggle the variable value
clicked = !clicked;
console.log(clicked);
});
<!DOCTYPE html>
<html>
<head>
<title>Button Example</title>
</head>
<body>
<button id="bttn">Click Me</button>
</body>
</html>