JS: how to obtain keys pressed by the keyboard and display them on the page _ javascript skills

This article mainly introduces how to use JavaScript to obtain the keys pressed by the keyboard and display them on the page. it involves some operation skills related to keyboard events and page elements. it has some reference value, for more information about how to use JS to obtain keys pressed by the keyboard and display them on the page, see the following example. We will share this with you for your reference. The details are as follows:

Please enter some characters on the keyboard and these characters will be displayed in the blank area of the webpage. isn't text box or text fields missing? This effect is to apply the document in JavaScript. onkeypress object, monitor every touch on the keyboard, and record which keys are pressed. interesting. if you want to study JavaScript, let's start with these small examples.

The running effect is as follows:

The online demo address is as follows:

Http://demo.jb51.net/js/2015/js-web-show-key-press-codes/

The code is as follows:

Display the pressed buttons on the page