html限制仅有一个音/视频可播放

html限制仅有一个音/视频可播放

/** 多个音频仅能播放一个 */
function audiosPlay() {const audios = document.getElementsByTagName('audio');const videos = document.getElementsByTagName('video');function pauseAll() {var self = this;[].forEach.call(audios, function (i) {if (i !== self) i.pause();});[].forEach.call(videos, function (i) {i.pause();});}[].forEach.call(audios, function (i) {i.addEventListener('play', pauseAll.bind(i));});
}/** 多个视频仅能播放一个 */
function videosPlay() {const audios = document.getElementsByTagName('audio');const videos = document.getElementsByTagName('video');function pauseAll() {var self = this;[].forEach.call(videos, function (i) {if (i !== self) i.pause();});[].forEach.call(audios, function (i) {i.pause();});}[].forEach.call(videos, function (i) {i.addEventListener('play', pauseAll.bind(i));});
}