Jquery Flip Card故障排除

Question

我正在尝试创建多个翻转卡片与超文本标记语言和CSS，翻转使用jQuery。我遇到的问题是，目前我只能翻转第一张牌。

任何使jQuery更加全球化并能够点击/翻转每张卡片的建议都将不胜感激。

下面是我一直使用的例子：https://codepen.io/marcwilk/pen/JjdwKZR

HTML：

<div class="scene scene--card">
  <div class="card">
    <div class="card__face card__face--front">front</div>
    <div class="card__face card__face--back">back</div>
  </div>
</div>
<div class="scene scene--card">
  <div class="card">
    <div class="card__face card__face--front">front</div>
    <div class="card__face card__face--back">back</div>
  </div>
</div>
<p>Click card to flip.</p>

CSS：

body { font-family: sans-serif; }

.scene {
  width: 200px;
  height: 260px;
  border: 1px solid #CCC;
  margin: 40px 0;
  perspective: 600px;
}

.card {
  position: relative;
  width: 100%;
  height: 100%;
  cursor: pointer;
  transform-style: preserve-3d;
  transform-origin: center right;
  transition: transform 1s;
}

.card.is-flipped {
  transform: translateX(-100%) rotateY(-180deg);
}

.card__face {
  position: absolute;
  width: 100%;
  height: 100%;
  line-height: 260px;
  color: white;
  text-align: center;
  font-weight: bold;
  font-size: 40px;
  backface-visibility: hidden;
}

.card__face--front {
  background: red;
}

.card__face--back {
  background: blue;
  transform: rotateY(180deg);
}

JS：

var card = document.querySelector('.card');
card.addEventListener( 'click', function() {
  card.classList.toggle('is-flipped');
});

谢谢!

Answer 1

首先，您的代码是纯JavaScript的，而不是使用jQuery。

其次，问题是您使用document.querySelector('.card')来选择第一个.card元素。

您的解决方案是使用document.querySelectorAll('.card');并循环通过它来添加单击事件侦听器：

​

var cards = document.querySelectorAll('.card');
cards.forEach(card => {
  card.addEventListener('click', function() {
    card.classList.toggle('is-flipped');
  })
})

body {
  font-family: sans-serif;
}

.scene {
  width: 200px;
  height: 260px;
  border: 1px solid #CCC;
  margin: 40px 0;
  perspective: 600px;
}

.card {
  position: relative;
  width: 100%;
  height: 100%;
  cursor: pointer;
  transform-style: preserve-3d;
  transform-origin: center right;
  transition: transform 1s;
}

.card.is-flipped {
  transform: translateX(-100%) rotateY(-180deg);
}

.card__face {
  position: absolute;
  width: 100%;
  height: 100%;
  line-height: 260px;
  color: white;
  text-align: center;
  font-weight: bold;
  font-size: 40px;
  backface-visibility: hidden;
}

.card__face--front {
  background: red;
}

.card__face--back {
  background: blue;
  transform: rotateY(180deg);
}

<div class="scene scene--card">
  <div class="card">
    <div class="card__face card__face--front">front</div>
    <div class="card__face card__face--back">back</div>
  </div>
</div>
<div class="scene scene--card">
  <div class="card">
    <div class="card__face card__face--front">front</div>
    <div class="card__face card__face--back">back</div>
  </div>
</div>
<p>Click card to flip.</p>

​