引导程序 - 网格系统 - 仅折叠/展开一行中的一项
tof*_*ler 5 javascript css jquery flexbox css-grid
我在一个网格系统上开发，其中有几个连续折叠的项目。单击标题或缩略图时会触发折叠。
现在的问题是：当我展开一行的 1 个项目时，所有其他项目也会自动展开，但展开的文本仅显示在当前项目中。我只想扩展 1 个项目，其余项目在网格系统中自行排序：
这个 img 显示了它目前的行为：
这就是我希望它的行为方式：
1 项的 HTML 代码（仅因为小提琴需要一些代码）：
<div class="flex-container">
<div id="item1" class ="item">
<a data-toggle="collapse" href="#collapse-1" class="collapsed" aria-expanded="false">
<div class="item-body">
<div class="image">
<img src="https://www.lycatv.tv/img/web/avatar_1.png" alt="Dummy" title="Dummy">
</div>
<div class="content">
<h3>TEST</h3>
<h4>Testmodell 0</h4>
<div class="btn-group-vertical buttons" role="group" aria-label="...">
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-pencil" aria-hidden="true"></i></button>
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-info" aria-hidden="true"></i></button>
</div>
</div>
</div>
</a>
<div class="item-footer collapse" id="collapse-1" aria-expanded="false" style="height: 11px;">
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 1</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 2</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 3</p>
</div>
</div>
</div>
提前致谢。
编辑： 任何更新？:)
您面临这个问题的原因是flex。要解决此问题，您必须使用其他选项，如下所示：
body .flex-container{
display:block;
}
.item{
background-color: white;
border:solid 1px #000;
margin: 5px;
cursor: pointer;
width: 100%;
}
.item .item-body{
display: block;
position: relative;
height : 50px;
}
.item .item-footer{
border-top: 1px solid #000;
position: relative;
padding-top: 10px;
padding-left: 10px;
}
.item .item-body .image {
display: block;
float: left;
vertical-align: middle;
position: relative;
}
.item .item-body .image img {
width: 50px;
padding-top: 3px;
}
.item .item-body .content {
display: block;
float: left;
padding: 0 ;
margin-left: 10px;
margin-right: 15px;
}
.item .item-body .content h3{
font-size: 1.1em;
margin-top: 8px;
margin-bottom: 1px;
}
.item .item-body .content h4{
font-size: 1em;
margin-top: 1px;
margin-bottom: 1px;
}
.item .item-body .content .buttons{
display: block;
position: absolute;
top: 3px;
right: 5px;
}
.item a{
text-decoration: none;
color: black;
}
.flex-container {
-js-display: flex;
display: flex;
flex-wrap: wrap;
height: 100%;
min-height: 100px;
}<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class="container">
<div id="item1" class ="item">
<a data-toggle="collapse" href="#collapse-1" class="collapsed" aria-expanded="false">
<div class="item-body">
<div class="image">
<img src="https://www.lycatv.tv/img/web/avatar_1.png" alt="Dummy" title="Dummy">
</div>
<div class="content">
<h3>TEST</h3>
<h4>Testmodell 0</h4>
<div class="btn-group-vertical buttons" role="group" aria-label="...">
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-pencil" aria-hidden="true"></i></button>
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-info" aria-hidden="true"></i></button>
</div>
</div>
</div>
</a>
<div class="item-footer collapse" id="collapse-1" aria-expanded="false" style="height: 11px;">
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 1</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 2</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 3</p>
</div>
</div>
<div id="item2" class ="item">
<a data-toggle="collapse" href="#collapse-2" class="collapsed" aria-expanded="false">
<div class="item-body">
<div class="image">
<img src="https://www.lycatv.tv/img/web/avatar_1.png" alt="Dummy" title="Dummy">
</div>
<div class="content">
<h3>TEST</h3>
<h4>Testmodell 1</h4>
<div class="btn-group-vertical buttons" role="group" aria-label="...">
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-pencil" aria-hidden="true"></i></button>
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-info" aria-hidden="true"></i></button>
</div>
</div>
</div>
</a>
<div class="item-footer collapse" id="collapse-2" aria-expanded="false" style="height: 11px;">
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 1</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 2</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 3</p>
</div>
</div>
<div id="item3" class ="item">
<a data-toggle="collapse" href="#collapse-3" class="collapsed" aria-expanded="false">
<div class="item-body">
<div class="image">
<img src="https://www.lycatv.tv/img/web/avatar_1.png" alt="Dummy" title="Dummy">
</div>
<div class="content">
<h3>TEST</h3>
<h4>Testmodell 2</h4>
<div class="btn-group-vertical buttons" role="group" aria-label="...">
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-pencil" aria-hidden="true"></i></button>
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-info" aria-hidden="true"></i></button>
</div>
</div>
</div>
</a>
<div class="item-footer collapse" id="collapse-3" aria-expanded="false" style="height: 11px;">
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 1</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 2</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 3</p>
</div>
</div>
<div id="item4" class ="item">
<a data-toggle="collapse" href="#collapse-4" class="collapsed" aria-expanded="false">
<div class="item-body">
<div class="image">
<img src="https://www.lycatv.tv/img/web/avatar_1.png" alt="Dummy" title="Dummy">
</div>
<div class="content">
<h3>TEST</h3>
<h4>Testmodell 3</h4>
<div class="btn-group-vertical buttons" role="group" aria-label="...">
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-pencil" aria-hidden="true"></i></button>
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-info" aria-hidden="true"></i></button>
</div>
</div>
</div>
</a>
<div class="item-footer collapse" id="collapse-4" aria-expanded="false" style="height: 11px;">
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 1</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 2</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 3</p>
</div>
</div>
<div id="item5" class ="item">
<a data-toggle="collapse" href="#collapse-5" class="collapsed" aria-expanded="false">
<div class="item-body">
<div class="image">
<img src="https://www.lycatv.tv/img/web/avatar_1.png" alt="Dummy" title="Dummy">
</div>
<div class="content">
<h3>TEST</h3>
<h4>Testmodell 4</h4>
<div class="btn-group-vertical buttons" role="group" aria-label="...">
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-pencil" aria-hidden="true"></i></button>
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-info" aria-hidden="true"></i></button>
</div>
</div>
</div>
</a>
<div class="item-footer collapse" id="collapse-5" aria-expanded="false" style="height: 11px;">
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 1</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 2</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 3</p>
</div>
</div>
<div id="item6" class ="item">
<a data-toggle="collapse" href="#collapse-6" class="collapsed" aria-expanded="false">
<div class="item-body">
<div class="image">
<img src="https://www.lycatv.tv/img/web/avatar_1.png" alt="Dummy" title="Dummy">
</div>
<div class="content">
<h3>TEST</h3>
<h4>Testmodell 5</h4>
<div class="btn-group-vertical buttons" role="group" aria-label="...">
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-pencil" aria-hidden="true"></i></button>
<button type="button" class="btn btn-default btn-xs"><i class="fa fa-info" aria-hidden="true"></i></button>
</div>
</div>
</div>
</a>
<div class="item-footer collapse" id="collapse-6" aria-expanded="false" style="height: 11px;">
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 1</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 2</p>
<p><i class="fa fa-ravelry" aria-hidden="true"></i> Dummy 3</p>
</div>
</div>
</div>您还可以检查更新的单列小提琴
或者你可以像这样两列小提琴一样使隐藏的 div 绝对