0
我有一個Bootstrap手風琴&我想向它添加狀態箭頭。向上/向下箭頭添加到Bootstrap手風琴
所以箭頭在摺疊時會朝下,在展開時朝上。
我當前的代碼是在這裏(包括演示):https://jsfiddle.net/m1xj0avo/
非常感謝任何指導。
$(function() {
var active = true;
$('#collapse-init').click(function() {
if (active) {
active = false;
$('.panel-collapse').collapse('show');
$('.panel-title').attr('data-toggle', '');
$(this).text('Enable accordion behavior');
} else {
active = true;
$('.panel-collapse').collapse('hide');
$('.panel-title').attr('data-toggle', 'collapse');
$(this).text('Disable accordion behavior');
}
});
$('#accordion').on('show.bs.collapse', function() {
if (active) $('#accordion .in').collapse('hide');
});
});
.panel-title:hover {
cursor: pointer;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
<link href="https://netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.min.css" rel="stylesheet"/>
<script src="https://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link href="https://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet"/>
<button id="collapse-init" class="btn btn-primary">
Disable accordion behavior
</button>
<br/><br/>
<div class="panel-group" id="accordion">
<!-- First Panel -->
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title"
data-toggle="collapse"
data-target="#collapseOne">
Collapsible Group Item #1
</h4>
</div>
<div id="collapseOne" class="panel-collapse collapse">
<div class="panel-body">
Anim pariatur cliche reprehenderit,
enim eiusmod high life accusamus terry richardson ad squid.
</div>
</div>
</div>
<!-- Second Panel -->
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title"
data-toggle="collapse"
data-target="#collapseTwo">
Collapsible Group Item #2
</h4>
</div>
<div id="collapseTwo" class="panel-collapse collapse">
<div class="panel-body">
Anim pariatur cliche reprehenderit,
enim eiusmod high life accusamus terry richardson ad squid.
</div>
</div>
</div>
<!-- Third Panel -->
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title"
data-toggle="collapse"
data-target="#collapseThree">
Collapsible Group Item #3
</h4>
</div>
<div id="collapseThree" class="panel-collapse collapse">
<div class="panel-body">
Anim pariatur cliche reprehenderit,
enim eiusmod high life accusamus terry richardson ad squid.
</div>
</div>
</div>
</div>
<!-- Post Info -->
<div style='position:fixed;bottom:0;left:0;
background:lightgray;width:100%;'>For this SO Question: <a href='http://stackoverflow.com/q/20347553/1366033'>Keep Accordions Open</a>
<br/>Find documentation: <a href='http://getbootstrap.com/javascript/#collapse-usage'>Bootstrap Collapse Usage</a>
<br/>Fork This Skeleton Here <a href='http://jsfiddle.net/KyleMit/kcpma/'>Bootrsap 3.0 Skeleton</a>
<br/>
<div>
你可以嘗試使用javascript在引導事件的面板元素上綁定一個類:https://v4-alpha.getbootstrap.com/components/collapse/#events然後css變換(旋轉180%)當類是在面板上:-)。祝你好運。 –
這裏你去 - https://codepen.io/nhembram/pen/XKEJJp – maxshuty