Question

我试图让div向上滑动或在单击时向下滑动，但是当我点击时没有发生任何事情。我正在关注一个教程，我检查了一切，似乎无法找到问题。请帮助并解释我做错了什么，我正在学习，我犯了很多愚蠢的错误，所以不要讨厌：）

<!DOCTYPE html>

<head>
<script src="/assets/jquery.js"></script>
<link href='https://fonts.googleapis.com/css?family=Londrina+Shadow' rel='stylesheet' type='text/css'>
<style>
body {
  font-family: helvetica, sans-serif;
  margin: 0 auto;
  max-width: 600px;
  background: #232323;
}
div {
  height: 200px;
  background-size: cover;
  position: relative;
  margin: 40px 0 0 0;
  border-radius: 12px;
}
h1 {
  font-family: 'Londrina Shadow', cursive;
  text-align: center;
  font-size: 75px;
  color: #aaaaaa;
  margin: 60px 0 0 0;
}
h2 {
  text-align: center;
  color: #bbbbbb;
  margin: 0px 0 70px 0;
}
p {
  color: rgba(255,255,255,1);
  background: black;
  background: linear-gradient(bottom, rgba(0,0,0,1), rgba(0,0,0,.4));
  background: -webkit-linear-gradient(bottom, rgba(0,0,0,1), rgba(0,0,0,.4));
  background: -moz-linear-gradient(bottom, rgba(0,0,0,1), rgba(0,0,0,.4));
  padding: 10px;
  line-height: 28px;
  text-align: justify;
  position: absolute;
  bottom: 0;
  margin: 0;
  height: 30px;
}
small{
  opacity: 0;
}
.show-description p{
  height: 150px;
}
.show-description small{
  opacity: 1;
}

.first{
  background-image: url("http://dash.ga.co/assets/firstcourse.jpg");
}
.second{
  background-image: url("http://dash.ga.co/assets/secondcourse.jpg");
}
.dessert{
  background-image: url("http://dash.ga.co/assets/dessertcourse.jpg");
}
.price {
  float: right;
}
@media (max-width: 500px){
  h1{
    font-size: 50px;
    margin-top: 20px;
    line-height: 40px;
  }
  h2{
    font-size: 20px;
    margin: 20px 0 30px 0;
  }
  div{
    margin: 20px 12px 0 12px;
  }
  p{
    font-size: 20px;
    line-height: 24px;
  }
  small{
    font-size: 16px;
  }
}
</style>

</head>

<body>
<h1>esha's restaurant</h1>
<h2>a New York City eatery</h2>
<div class="first">
  <p>welsh onion soko <span class="price">$14</span><br />
  <small>Mustard sierra leone bologi kale chard beet greens black-eyed pea sorrel amaranth garlic tigernut spring onion summer purslane asparagus lentil. </small></p>
</div>

<div class="second show-description">
  <p>pastrami boudin tongue <span class="price">$22</span><br />
  <small>Tri-tip capicola kielbasa salami brisket chicken rump strip steak drumstick. Meatloaf chuck boudin ribeye pork jowl. Andouille bacon jowl meatloaf pork loin prosciutto bresaola.</small></p>
</div>
  
<div class="dessert">
  <p>fruitcake marzipan pudding dragee <span class="price">$8</span><br />
  <small>Lollipop tart cotton candy jelly-o carrot cake apple pie cupcake. Jelly-o bear claw ice cream candy canes.</small></p>
</div>
<script>
$('div').on('click', function() {
  $(this).toggleClass('show-description');
});
</script>
</body>

Answer 1

我遇到了同样的问题，请确保您的插件没有干扰。我不得不停用一些广告屏蔽功能。是的，我发现感谢控制台，所以感谢大家对此的评论。

如果您按照教程逐字母进行教程，我认为没有必要更改图书馆的来源。

单击

1 个答案: