JavaScript 等效于 :active 在 CSS 中

r0n*_*nio 4 javascript css

我有播放音频的脚本,下面脚本的问题是它在释放鼠标点击时播放。

<!doctype html>
<html>

<head>
  <title>Audio</title>
</head>

<body>

  <script>
    function play() {
      var audio = document.getElementById("audio");
      audio.play();
    }
  </script>

  <input type="button" value="PLAY" onclick="play()">
  <audio id="audio" src="https://interactive-examples.mdn.mozilla.net/media/cc0-audio/t-rex-roar.mp3"></audio>

</body>

</html>
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我希望上面的脚本在鼠标点击时播放(类似于activeCSS)

任何帮助,将不胜感激。谢谢。

Spe*_*ric 6

mousedown改为监听事件:

<!doctype html>
<html>
  <head>
    <title>Audio</title>
  </head>
  <body>

    <script>
      function play() {
        var audio = document.getElementById("audio");
        audio.play();
      }
    </script>

    <input type="button" value="PLAY" onmousedown="play()">
    <audio id="audio" src="https://interactive-examples.mdn.mozilla.net/media/cc0-audio/t-rex-roar.mp3"></audio>

  </body>
</html>
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