如何将parentNode与add / removeClass和<audio>的IF参数一起使用？

问题描述

我有多个<audio>容器。当按下“播放”时，我要定位父音​​频容器而不是所有其他容器。

每次我按下播放按钮时，所有音频容器都会启动并开始播放。我想要的是定位所按下按钮的父容器，然后只播放该容器。

我知道我可以为此使用parentNode，但是无论何时实现它，无论将其用于IF参数还是将add / removeClass语法使用，都会出现错误。

function playAudio(val) {
  var aud = $("audio")[val - 1];

  if (aud.paused) {
    aud.play();
    aud.loop = false;
    $(".play-pause").removeClass("icon-play");
    $(".play-pause").addClass("icon-stop");
  } else {
    aud.pause();
    $(".play-pause").removeClass("icon-stop");
    $(".play-pause").addClass("icon-play");
  }

  aud.ontimeupdate = function () {
    $(".progress")
      .css("width",(aud.currentTime / aud.duration) * 100 + "%");

    var mins = Math.floor(aud.currentTime / 60);
    if (mins < 10) {
      mins = "0" + String(mins);
    }
    var secs = Math.floor(aud.currentTime % 60);
    if (secs < 10) {
      secs = "0" + String(secs);
    }

    $(".timestamp")
      .text(mins + ":" + secs);
  };
}

.player {
  position: relative;
  display: flex;
  border-radius: 0px;
  padding: 5 16px;
}

.player .info {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  width: 50%;
  padding: 0 16px;
}

.player .info .name {
  font-size: 15px;
  font-weight: 700;
}

.player .info .singer {
  font-size: 12px;
}

.player .audioBtns {
  width: 50%;
  /*align-items: center;*/
  padding: 0 16px;
}

.player .audioBtns div:nth-child(1) {
  font-size: 30px;
}

.player .audioBtns div:nth-child(2),.player .audioBtns div:nth-child(3) {
  font-size: 18px;
}

.player .progress {
  position: absolute;
  height: 5px;
  left: 0;
  bottom: 0;
  background-color: #f8f9fa;
  border-radius: 0px;
}

.icon-loop {
  content: url("loop.svg");
  width: 20px;
  height: 20px;
  display: block;
}

.icon-play:before {
  content: url("https://image.flaticon.com/icons/svg/860/860768.svg");
  width: 30px;
  height: 45px;
  display: block;
}

.icon-stop:before {
  content: url("https://image.flaticon.com/icons/svg/633/633940.svg");
  width: 30px !important;
  height: 40px !important;
  display: block;
}

.playBtn {
  padding: 0 16px;
}

.activeOverlay {
  filter: invert(42%) sepia(11%) saturate(1216%) hue-rotate(279deg)
    brightness(88%) contrast(85%);
}

.audioContainer {
  background-color: #d3d3d3;
  padding: 2% 2% !important;
}

.audioContainer:not(:last-child) {
  margin-bottom: 3%;
}

.audioContainerActive {
  background-color: #855b6f !important;
  color: #f8f9fa !important;
}

.IconActive {
  filter: invert(92%) sepia(17%) saturate(3434%) hue-rotate(186deg)
    brightness(127%) contrast(95%);
}

<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.0/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<!-- First Audio Container. OnClick on Line 5 -->
<div class="row no-gutters d-flex flex-column col-12">
  <div class="col d-flex flex-column justify-content-xl-center audioContainer">
    <div class="player">
      <div class="d-flex flex-row align-items-xl-center playBtn" onclick="playAudio(1)"><i class="fas fa-pause iconfont play-pause icon-play"></i></div><audio src="https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3" type="audio/mpeg"></audio>
      <div class="info">
        <div class="name">
          <p id="qwewq">By The Shell</p>
        </div>
        <div class="singer">
          <p>Adam M.</p>
        </div>
      </div>
      <div class="d-flex flex-row justify-content-around justify-content-xl-end align-items-xl-center audioBtns">
        <p class="timestamp" style="font-size: 20px;margin-bottom: 0px;">00:00</p>
      </div>
      <div data-toggle="tooltip" id="progressBar" class="progress"></div>
    </div>
  </div>

  <!-- Second Audio Container. OnClick on Line 25 -->

  <div class="col d-flex flex-column justify-content-xl-center audioContainer">
    <div class="player">
      <div class="d-flex flex-row align-items-xl-center playBtn" onclick="playAudio(2)"><i class="fas fa-pause iconfont play-pause icon-play"></i></div><audio src="https://file-examples-com.github.io/uploads/2017/11/file_example_MP3_700KB.mp3" type="audio/mpeg"></audio>
      <div class="info">
        <div class="name">
          <p id="qwewq-1">Turntable</p>
        </div>
        <div class="singer">
          <p>Adam M.</p>
        </div>
      </div>
      <div class="d-flex flex-row justify-content-around justify-content-xl-end align-items-xl-center audioBtns">
        <p class="timestamp" style="font-size: 20px;margin-bottom: 0px;">00:00</p>
      </div>
      <div data-toggle="tooltip" id="progressBar-1" class="progress"></div>
    </div>
  </div>
</div>

解决方法

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