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touch-swipe.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<style>
#touch {
height: 200px;
width: 500px;
border: 2px solid #000;
}
</style>
<body>
<div id="touch">
swipe me
</div>
<script>
const touch = document.getElementById('touch')
let touchstartX = 0
let touchendX = 0
touch.addEventListener('touchstart', e => {
touchstartX = e.changedTouches[0].clientX
touchstartY = e.changedTouches[0].clientY
console.log(e.changedTouches[0].clientX);
})
touch.addEventListener('touchend', e => {
touchendX = e.changedTouches[0].clientX
touchendY = e.changedTouches[0].clientY
console.log(e.changedTouches[0].clientX);
infoSwipe()
})
function infoSwipe() {
if (touchstartX > touchendX && touchstartY > touchendY){
touch.innerHTML = "swiped left, up"
} else if (touchstartX > touchendX && touchendY > touchstartY) {
touch.innerHTML = "swiped left, down"
}
if (touchendX > touchstartX && touchstartY > touchendY) {
touch.innerHTML = "swiped right, up"
} else if (touchendX > touchstartX && touchendY > touchstartY) {
touch.innerHTML = "swiped right, down"
}
}
</script>
</body>
</html>