history window. code example
Example 1: js window history
// go back:
window.history.back()
// go forward:
window.history.forward()
// go to specific point:
window.history.go(-2) // go back 2 pages, 0 is current page
window.history.go(0) // refreshes current page
window.history.go() // refreshes current page
// get number of pages in history
let numberOfEntries = window.history.lengthExample 2: JavaScript Window History
<html>
<head>
<script>
function goBack() {
window.history.back()
}
</script>
</head>
<body>
<input type="button" value="Back" onclick="goBack()">
</body>
</html>