单个按钮即可使用纯CSS显示/隐藏元素

2024-05-17 • 问答

出于测试目的，我正在研究一种解决方案，该解决方案使我可以仅使用一个按钮来显示和隐藏特定的div（基于id）。

jsifddle在这里： link to code

代码如下：

CSS

body {
  font-family:'Trebuchet MS',sans-serif;
  font-size:0.5em;
  text-align:center;
}

.container {
  padding:1em;
  margin:0 auto;
  background:#efefef;
}

#added-value-1 {
  display:none;
}

#added-value-1:target {
  display:block;
}

#expand-btn-1 {
  margin:2em auto;
  text-align:center;
  padding:1em 2em;
  font-weight:bold;
  background:orange;
  display:inline-block;
}

HTML

<div class="container">
<h1>
Container for testing purposes. Below content will show/hide upon button click
</h1>
<p id="added-value-1">
Lorem ipsum dolor sit amet,consectetur adipiscing elit. Nullam dapibus maximus mattis. Nam id gravida lorem,ac egestas nunc. Proin ullamcorper gravida odio et vulputate. Quisque eleifend finibus ante,tincidunt varius nibh tristique id. In suscipit sit amet leo non vulputate. Maecenas eu tellus maximus,hendrerit augue ac,consectetur tortor. Vestibulum fringilla sapien sit amet commodo ullamcorper.Lorem ipsum dolor sit amet,consectetur tortor. Vestibulum fringilla sapien sit amet commodo ullamcorper.
</p>
</div>

<a href="#added-value-1" id="expand-btn-1" title="Expand">Expand</a>

如果我错了，请更正我，但是如果没有jquery和使用一个按钮，可能无法实现？因为只有一个锚点？

这可能会帮助

.details,.show,.hide:target {
  display: none;
}
.hide:target + .show,.hide:target ~ .details {
  display: block;
}

<div>
  <a id="hide1" href="#hide1" class="hide">+ Expand</a>
  <a id="show1" href="#show1" class="show">- Expand</a>
  <div class="details">
    Content goes here.
  </div>
  
</div>

这是仅使用HTML和CSS的一种方法。

body {
  font-family: sans-serif;
}
.accordion {
  position: relative;
}
.accordion .accordion-content {
  display: none;
}
.accordion input[type="checkbox"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
}
.accordion .toggle-btn {
  color: #FFF;
  cursor: pointer;
  padding: 8px 15px;
  border-radius: 4px;
  display: inline-block;
  background-color: #000;
}
.accordion input[type="checkbox"]:checked ~ .accordion-content {
  display: block;
}

<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
  <div class="accordion">
    <input type="checkbox" id="toggle" name="toggle">
    <label class="toggle-btn" for="toggle">Toggle</label>
    <p class="accordion-content">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,when an unknown printer took a galley of type and scrambled it to make a type specimen book.</p>
  </div>
</body>
</html>

请告诉我这是否有帮助。

单个按钮即可使用纯CSS显示/隐藏元素

nasogu 回答：单个按钮即可使用纯CSS显示/隐藏元素

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