我正在尝试将Panel创建为一个具有两个div(标题和内容)的div。 像这样的东西:
<div class="left-panel">
<div class="title">
<span>title<span>
</div>
<div class="content">
<span>some content</span>
</div>
</div>
我想在单击箭头后折叠此面板。折叠后,它应该只是左侧的窄条,因此旁边的其他面板可能会更宽。它应该像这张图片:https://imgur.com/a/NG8qYYe 这样的事情。我在使用CSS时遇到了问题,应该编写使其工作。我应该怎么做才能使其看起来像这样?我的意思是在这里只使内容部分消失,并以某种方式将整个面板和标题div与文本一起旋转到左侧。
答案 0 :(得分:1)
使用javascript,您可以在父元素(collapsed
)上切换类(“ left-panel
”或类似名称)。然后,您将获得。left-panel.collapsed
的其他CSS规则,如下所示:
.left-panel.collapsed > .content {
display: none;
}
.left-panel.collapsed {
transform: rotate(-90deg);
}
这是用于基本旋转和隐藏内容的。您可能需要一些其他的CSS来制作动画,尺寸,位置等。
答案 1 :(得分:0)
您可以使用此代码段实现结果... !!
参考:https://www.w3schools.com/howto/howto_js_sidenav.asp
function openNav() {
document.getElementById("mySidenav").style.width = "250px";
}
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
body {
font-family: "Lato", sans-serif;
}
.sidenav {
height: 100%;
width: 0;
position: fixed;
z-index: 1;
top: 0;
left: 0;
background-color: #111;
overflow-x: hidden;
transition: 0.5s;
padding-top: 60px;
}
.sidenav a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
color: #818181;
display: block;
transition: 0.3s;
}
.sidenav a:hover {
color: #f1f1f1;
}
.sidenav .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
@media screen and (max-height: 450px) {
.sidenav {padding-top: 15px;}
.sidenav a {font-size: 18px;}
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div id="mySidenav" class="sidenav">
<a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
<a href="#">About</a>
<a href="#">Services</a>
<a href="#">Clients</a>
<a href="#">Contact</a>
</div>
<h2>Animated Sidenav Example</h2>
<p>Click on the element below to open the side navigation menu.</p>
<span style="font-size:30px;cursor:pointer" onclick="openNav()">☰ open</span>
</body>
</html>
答案 2 :(得分:0)
$('#toggle').click(function toggle(){
$("#sidebar").toggleClass("collapsed");
$("#content").toggleClass("col-sm-12 col-sm-9");
});
.collapsed {
display: none;
margin-left: -25%; /* same width as sidebar */
}
.btn{
display: block !important;
}
<!DOCTYPE HTML>
<html lang="en">
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
</head>
<body>
<div class="container">
<div class="row" id="row-main">
<div class="col-sm-3" id="sidebar">
Your sidebar content
</div>
<div class="col-sm-9 pull-right" id="content">
<button class="btn" id="toggle">Toggle</button>
</div>
</div>
</div>
</body>
</html>