JS implementation gets the keys pressed by the keyboard and displays on the page _javascript tips

This article describes the JS implementation to get the keys pressed by the keyboard and displayed on the page method. Share to everyone for your reference, specific as follows:

Please use the keyboard to enter some characters, these characters are displayed in the blank of the Web page, is not a text box or text fields, such as things, feel very not accustomed to it? This effect is the use of JavaScript in the Document.onkeypress object, monitor the keyboard every move, and record which keys are pressed, interesting bar, want to study JS friend, from these small examples start.

The screenshot of 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 specific code is as follows:

I hope this article will help you with JavaScript programming.