history object

history object

length: the number of historical records
go( n): "Forward" and "Backward" can be realized at the same time.

history.go(0) Refresh the web page
history.go(-1) Go back
history.go(1) Go one step forward
history.go(3) Go forward three Step

forward(): Equivalent to the browser's "forward" button
back(): Equivalent to Browser's "Back" button

<!DOCTYPE HTML>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>php.cn</title>
    </head>
    <body >
    <a href="http://www.php.cn">php中文网</a>
    <input type="button" value="前进一步" onclick="history.go(1)">
    </body>
</html>

Next Section

new file

<!DOCTYPE HTML>
<html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>php.cn</title>
 </head>
 <body >
 <a href="http://www.php.cn">php中文网</a>
 <input type="button" value="前进一步" onclick="history.go(1)">
 </body>
</html>

submit Reset Code

Automatic operation

Full Screen