Javascript Events Tutorial - How Web Developers Respond to User Input

Publicado em: 22 Junho 2015
no canal de: LearnCode.academy

330,698

3.4k

Simple Javascript Events Tutorial with code! Almost every Web Developer finds themselves needing to respond to user actions on a page by changing content or adjusting the page display somehow. The way you do that is by listening to Javascript events.

VIEW THE CODE:
addition: http://codepen.io/anon/pen/vOeeqG?edi...
pic link: http://codepen.io/anon/pen/vxYxKN?edi...

Popular Javascript Events Are:
click
mouseenter
mouseleave
mousedown
mouseup
mousemove
keydown
keyup
blur
focus

See list of all javascript events here: https://developer.mozilla.org/en-US/d...

In this lesson, we'll add event listeners to html elements. When the users click, focus, blur, press a key, or move their mouse, javascript will get notified and we can make the webpage change.

Listening to Javascript events is a bread and butter task for web development and web developers.

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