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JavaScript & HTML DOM Reference Manual

Overview

JavaScript Object

JavaScript Array Object JavaScript Boolean Object JavaScript Date Object JavaScript Math Object JavaScript Number Object JavaScript String Object JavaScript RegExp Object JavaScript Global properties / functions JavaScript Operator

Browser Object

Window Object Navigator Object Screen Object History Object Location Object

DOM Object

HTML DOM Document Object HTML DOM Element object HTML DOM Attribute object HTML DOM Event object

HTML Object

<a> <area> <audio> <base> <blockquote> <body> <button> <canvas> <col> <colgroup> <datalist> <del> <details> <dialog> <embed> <fieldset> <form> <iframe> <frameset > <img> <ins> <input> - button <input> - checkbox <input> - color <input> - date <input> - datetime <input> - datetime-local <input> - email <input> - file <input> - hidden <input> - image <input> - month <input> - number <input> - range <input> - password <input> - radio <input> - reset <input> - search <input> - submit <input> - text <input> - time <input> - url <input> - week <keygen> <link> <label> <legend> <li> <map> <menu> <menuItem> <meta> <meter> <object> <ol> <optgroup> <option> <param> <progress> <q> <script> <select> <source> <style> <table> <td> <th> <tr> <textarea> <title> <time> <track> <video>

HTML DOM Style animationDirection property

Previous: HTML DOM Style animationDelay property

Next: HTML DOM Style animationDuration property

Examples

Change the <div> element animationDirection attributes:

document.getElementById("myDIV").style.animationDirection="reverse";

Definition and Usage

animationDirection property sets or returns whether alternating cycle reverse animation.

Note: If themovie is set to play only once, this property will not work.

Browser Support

Only Firefox supports animationDirection property.

grammar

Back animationDirection properties:

object .style.animationDirection

Setting animationDirection properties:

object .style.animationDirection="normal|reverse|alternate|alternate-reverse|initial|inherit"

Property Value

值	描述
normal	默认值。动画按正常播放。
reverse	动画反向播放。
alternate	动画在奇数次（1、3、5...）正向播放，在偶数次（2、4、6...）反向播放。
alternate-reverse	动画在奇数次（1、3、5...）反向播放，在偶数次（2、4、6...）正向播放。
initial	设置该属性为它的默认值。请参阅 initial 。
inherit	从父元素继承该属性。请参阅 inherit 。

technical details

Defaults:	normal
return value:	String representing the animation-direction property element.
CSS version	CSS3

related articles

CSS Reference Manual: Animation-direction property

Previous: HTML DOM Style animationDelay property

Next: HTML DOM Style animationDuration property