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HTML oncanplay 属性


定义和用法

The oncanplay 属性定义一个脚本,当浏览器可以开始播放指定媒体时运行(当它缓冲了足够的内容以开始播放时)。


适用于

The oncanplay 属性是 事件属性 的一部分,可以用于以下元素

元素 事件
<audio> canplay
<embed> canplay
<object> canplay
<video> canplay

示例

音频示例

当音频准备好开始播放时,运行“myFunction”

<audio oncanplay="myFunction()">
自己尝试 »

视频示例

当视频准备好开始播放时,运行“myFunction”

<video oncanplay="myFunction()">
自己尝试 »

浏览器支持

The oncanplay 属性对每个元素都有以下浏览器支持

元素
audio 9.0
embed 不支持 不支持 不支持 不支持 不支持
object 不支持 不支持 不支持 不支持 不支持
video 9.0

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