[英]Bootstrap collapse with accordion not working
我需要一個折疊和顯示功能..
我的代碼如下
<div class="accordion" id="Preview">
<div class="card z-depth-0 bordered">
<div class="card-header" id="headingOne2">
<h5 class="mb-0">
<button class="btn btn-link" type="button" data-toggle="collapse" data-target="#collapseOne2"
aria-expanded="true" aria-controls="collapseOne2">
Collapsible Group Item #1
</button>
</h5>
</div>
<div id="collapseOne2" class="collapse" aria-labelledby="headingOne2"
data-parent="#Preview">
<div class="card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3
wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum
eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla
assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer
farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus
labore sustainable.
</div>
</div>
</div>
<div class="card z-depth-0 bordered">
<div class="card-header" id="headingTwo2">
<h5 class="mb-0">
<button class="btn btn-link collapsed" type="button" data-toggle="collapse"
data-target="#collapseTwo2" aria-expanded="false" aria-controls="collapseTwo2">
Collapsible Group Item #2
</button>
</h5>
</div>
<div id="collapseTwo2" class="collapse" aria-labelledby="headingTwo2"
data-parent="#Preview">
<div class="card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3
wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum
eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla
assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer
farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus
labore sustainable.
</div>
</div>
</div>
<div class="card z-depth-0 bordered">
<div class="card-header" id="headingThree2">
<h5 class="mb-0">
<button class="btn btn-link collapsed" type="button" data-toggle="collapse"
data-target="#collapseThree2" aria-expanded="false" aria-controls="collapseThree2">
Collapsible Group Item #3
</button>
</h5>
</div>
<div id="collapseThree2" class="collapse" aria-labelledby="headingThree2"
data-parent="#Preview">
<div class="card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3
wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum
eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla
assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer
farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus
labore sustainable.
</div>
</div>
</div>
</div>
但它不工作..按鈕是這樣來的..但沒有折疊並顯示卡內的數據。
[![image of output][1]][1]
hover一切正常,但沒有崩潰。 [1]: https://i.stack.imgur.com/ndr4I.png
原因是什么?
我在頭中使用以下文件和腳本運行了您的腳本,它按預期工作。 您可能缺少其中之一或沒有最新版本?
# Bootstrap CSS
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
# Jquery
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
# Bootstrap JS
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
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