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javascript - Accordion 中的 Accordion

转载 作者:行者123 更新时间:2023-11-28 15:25:18 28 4
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我正在尝试将 Accordion 嵌入另一个 Accordion 中,但是它不起作用,嵌入式 Accordion 只会扩展到第一个扩展 Accordion 的大小,我需要添加额外的空间才能显示内容,任何帮助都很大不胜感激!

CSS

button.accordion {
background-color: #73560b;
border: 2px solid #ffc600;
border-radius: 0px 10px 0px 10px;
box-shadow: 7px 7px 5px #cccccc;
color: #fff;
cursor: pointer;
padding: 10px 15px 10px 15px;
margin: 4px 0px 7px 0px;
width: 100%;
font-size: 18px;
transition: 0.4s;
outline: none;
text-align: left;
}
button.accordion.active, button.accordion:hover {
background-color: #926c0e;
}

button.accordion:after {
content: '\002B';
color: #ffc600;
font-weight: bold;
float: right;
}

button.accordion.active:after {
content: "\2212";
}

div.panel {
padding: 0 18px;
background-color: white;
max-height: 0;
overflow: hidden;
transition: max-height 0.2s ease-out;
}

HTML

<button class="accordion">Background</button>
<div class="panel">
content
<button class="accordion">item 1</button>
<div class="panel">
content
</div>
</div>

JavaScript

var acc = document.getElementsByClassName("accordion");
var i;

for (i = 0; i < acc.length; i++) {
acc[i].onclick = function() {
this.classList.toggle("active");
var panel = this.nextElementSibling;
if (panel.style.maxHeight){
panel.style.maxHeight = null;
} else {
panel.style.maxHeight = panel.scrollHeight + "px";
}
}
}

最佳答案

var acc = document.getElementsByClassName("accordion");
var i;

for (i = 0; i < acc.length; i++) {
acc[i].onclick = function(){
this.classList.toggle("active");
var panel = this.nextElementSibling;
if (panel.style.display === "block") {
panel.style.display = "none";
} else {
panel.style.display = "block";
}
}
}
button.accordion {
background-color: #eee;
color: #444;
cursor: pointer;
padding: 18px;
width: 100%;
border: none;
text-align: left;
outline: none;
font-size: 15px;
transition: 0.4s;
}

button.accordion.active, button.accordion:hover {
background-color: #ddd;
}

div.panel {
padding: 0 18px;
display: none;
background-color: white;
}
<!DOCTYPE html>
<html>
<head>
</head>
<body>

<h2>Accordion</h2>



<button class="accordion">Section 2</button>
<div class="panel">
<button class="accordion">Section 1</button>
<div class="panel">
<p>
content
</p>
</div>
</div>

<button class="accordion">Section 3</button>
<div class="panel">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
</div>


</body>
</html>

试试这个

关于javascript - Accordion 中的 Accordion ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45365312/

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