image.png
<button type="button" class="btn btn-primary" data-toggle="collapse"
data-target="#demo">
簡單的可折疊組件
</button>
<div id="demo" class="collapse in">
Nihil anim keffiyeh helvetica, craft beer labore wes anderson
cred nesciunt sapiente ea proident. Ad vegan excepteur butcher
vice lomo.
</div>
collapse //collapse in $('.collapse').collapse()
![]()
image.png
image.png
image.png
<div class="panel-group" id="accordion">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion"
href="#collapseOne">
點擊我進行展開，再次點擊我進行折疊。第 1 部分--hide 方法
</a>
</h4>
</div>
<div id="collapseOne" class="panel-collapse collapse in">
<div class="panel-body">
Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
lomo.
</div>
</div>
</div>
<div class="panel panel-success">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion"
href="#collapseTwo">
點擊我進行展開，再次點擊我進行折疊。第 2 部分--show 方法
</a>
</h4>
</div>
<div id="collapseTwo" class="panel-collapse collapse">
<div class="panel-body">
Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
lomo.
</div>
</div>
</div>
<div class="panel panel-info">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion"
href="#collapseThree">
點擊我進行展開，再次點擊我進行折疊。第 3 部分--toggle 方法
</a>
</h4>
</div>
<div id="collapseThree" class="panel-collapse collapse">
<div class="panel-body">
Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
lomo.
</div>
</div>
</div>
<div class="panel panel-warning">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion"
href="#collapseFour">
點擊我進行展開，再次點擊我進行折疊。第 4 部分--options 方法
</a>
</h4>
</div>
<div id="collapseFour" class="panel-collapse collapse">
<div class="panel-body">
Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
lomo.
</div>
</div>
</div>
</div>
<script type="text/javascript">
('#collapseFour').collapse({
toggle: false
})});
('#collapseTwo').collapse('show')});
('#collapseThree').collapse('toggle')});
('#collapseOne').collapse('hide')});
</script>
事件
image.png
