Question

我试图在另一支手风琴中嵌入手风琴然而它不起作用，嵌入式手风琴将扩展到第一支扩展手风琴的大小，我需要增加额外的空间以显示内容，任何帮助都很大理解！

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>

的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";
} 
}
}

Answer 1

＆＃13;

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";
        }
    }
}

＆＃13;

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;
}

＆＃13;

<!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>

＆＃13;

试试这个

手风琴中的手风琴

1 个答案: