我创建了一个按钮,可在点击后暂停并播放youtube视频。我正在尝试检查视频是否已经暂停(如果正在播放),如果正在播放则暂停。 isPaused不是函数。我正在寻找什么功能?
document.getElementById("playButton").addEventListener('click', function (event) {
if(!!player.isPaused()){
player.playVideo();
}
else {
player.pauseVideo();
}
});
答案 0 :(得分:0)
在没有有关HTML控件的模式详细信息的情况下,我认为您正在使用HTML元素来控制视频的再现(播放)和暂停功能。
如果是这样,则必须在onPlayerStateChange
函数中,将逻辑设置如下:
// 5. The API calls this function when the player's state changes.
function onPlayerStateChange(event) {
// If the video is PLAYING, set the onclick element for pause the video.
// Once the "playButton" is clicked, the video will be paused.
if (event.data == YT.PlayerState.PLAYING) {
document.getElementById('playButton').innerHTML = 'Pause';
// Set the onclick event to the button for pause the YouTube video.
document.getElementById('playButton').onclick = function() {
player.pauseVideo();
};
}
// If the video is PAUSED, set the onclick element for pause the video.
// Once the "playButton" is clicked, the video will resume the video = continue playing the video.
if (event.data == YT.PlayerState.PAUSED) {
document.getElementById('playButton').innerHTML = 'Play';
document.getElementById('playButton').onclick = function() {
player.playVideo();
};
}
}
此功能已从YouTube Player API documentation中的可用示例代码中进行了修改。