JQuery simple method for getting Keyboard Events _ jquery

This article mainly introduces jQuery's simple method of getting Keyboard Events, involving jQuery's techniques for getting and responding to Keyboard Events, for more information about how to obtain Keyboard Events using jQuery, see the following example. We will share this with you for your reference. The details are as follows:

1. When do we need to use keyboard events?

When we do web, we sometimes use Keyboard Events for a more humane design. For example, in the drop-down box of the input box, select the desired content through the keyboard's upper and lower keyboards, and in the google input box's drop-down prompt. When we browse the album, we can view the photos through the left and right keys on the keyboard. When we browse novels and scroll with the mouse, it is easy to know which line to see. We can flip pages through the keyboard up and down keys. These small details are also very important. To a large extent, the website is processed in detail.

Ii. Types of jquery keyboard Functions

1. The keydown event is triggered when the keyboard is pressed.
2. The keyup event is triggered when the key is restarted.
3. The keypress event is triggered when the keyboard is pressed.

The keypress and keydown functions are similar, but they are different in obtaining the event content.

Ii. Examples