AnimationEvent
Experimental: 这是一个实验中的功能
此功能某些浏览器尚在开发中,请参考浏览器兼容性表格以得到在不同浏览器中适合使用的前缀。由于该功能对应的标准文档可能被重新修订,所以在未来版本的浏览器中该功能的语法和行为可能随之改变。
Summary
AnimationEvent
接口表示提供与动画相关的信息的事件。
Properties
属性继承其父级Event
.
AnimationEvent.animationName
只读- Is a
DOMString
containing the value of theanimation-name
CSS property associated with the transition. AnimationEvent.elapsedTime
(en-US) 只读- Is a
float
giving the amount of time the animation has been running, in seconds, when this event fired, excluding any time the animation was paused. For an"animationstart"
event,elapsedTime
is0.0
unless there was a negative value foranimation-delay
, in which case the event will be fired withelapsedTime
containing(-1 *
delay)
. AnimationEvent.pseudoElement
(en-US) 只读- Is a
DOMString
, starting with'::'
, containing the name of the pseudo-element the animation runs on. If the animation doesn't run on a pseudo-element but on the element, an empty string:''
.
Constructor
AnimationEvent()
- Creates an
AnimationEvent
event with the given parameters.
Methods
Also inherits methods from its parent Event
.
AnimationEvent.initAnimationEvent()
(en-US) Non-Standard Deprecated- Initializes a
AnimationEvent
created using the deprecatedDocument.createEvent("AnimationEvent")
method.
Specifications
Specification | Status | Comment |
---|---|---|
CSS Animations Level 1 AnimationEvent |
Working Draft | Initial definition. |
Browser compatibility
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