我试图做的手风琴当一个比其他开放将接近。这里是我的JS：
$(".uv-accordinaton-list").on( "click", function() {
$(this).next().slideToggle(200);
$(this).find(">:first-child");
if($(this).find(">:first-child").text() == "+") {
$(this).find(">:first-child").text("-");
$(this).find("h2").addClass("hilighted");
} else {
$(this).find(">:first-child").text("+");
$(this).find("h2").removeClass("hilighted");
}
活链接是：https://codepen.io/sifulislam/pen/vWxGLK
提前致谢。
也许你可以试试这个
$(".uv-accordinaton-list").on( "click", function() {
$(".uv-accordinaton-list>:first-child").text("+");
$(".uv-accordinaton-list h2").removeClass("hilighted");
$(".uv-accordition-detail").slideUp();
if($(this).find(">:first-child").text() == "+") {
$(this).next().slideToggle(200);
$(this).find(">:first-child").text("-");
$(this).find("h2").addClass("hilighted");
}
});
function toggleIcon(e) {
$(e.target)
.prev('.panel-heading')
.find(".more-less")
.toggleClass('glyphicon-plus glyphicon-minus');
}
$('.panel-group').on('hidden.bs.collapse', toggleIcon);
$('.panel-group').on('shown.bs.collapse', toggleIcon);/*******************************
* ACCORDION WITH TOGGLE ICONS
* Does not work properly if "in" is added after "collapse".
*******************************/
.panel-group .panel {
border-radius: 0;
box-shadow: none;
border-color: #EEEEEE;
}
.panel-default > .panel-heading {
padding: 0;
border-radius: 0;
color: #212121;
background-color: #FAFAFA;
border-color: #EEEEEE;
}
.panel-title {
font-size: 14px;
}
.panel-title > a {
display: block;
padding: 15px;
text-decoration: none;
}
.more-less {
float: right;
color: #212121;
}
.panel-default > .panel-heading + .panel-collapse > .panel-body {
border-top-color: #EEEEEE;
}
/* ----- v CAN BE DELETED v ----- */
body {
background-color: #26a69a;
}
.demo {
padding-top: 60px;
padding-bottom: 110px;
}
.demo-footer {
position: fixed;
bottom: 0;
width: 100%;
padding: 15px;
background-color: #212121;
text-align: center;
}
.demo-footer > a {
text-decoration: none;
font-weight: bold;
font-size: 14px;
color: #fff;
}<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<div class="container demo">
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingOne">
<h4 class="panel-title">
<a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
<i class="more-less glyphicon glyphicon-plus"></i>
Collapsible Group Item #1
</a>
</h4>
</div>
<div id="collapseOne" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-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 VHS.
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingTwo">
<h4 class="panel-title">
<a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
<i class="more-less glyphicon glyphicon-plus"></i>
Collapsible Group Item #2
</a>
</h4>
</div>
<div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
<div class="panel-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 VHS.
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingThree">
<h4 class="panel-title">
<a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
<i class="more-less glyphicon glyphicon-plus"></i>
Collapsible Group Item #3
</a>
</h4>
</div>
<div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
<div class="panel-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 VHS.
</div>
</div>
</div>
</div><!-- panel-group -->
</div><!-- container -->检查下面的代码：
$(".uv-accordinaton-list") . on("click", function() {
$(this).closest("ul").find(".uv-accordition-detail").each(function() {
if ($(this).css("display") == 'block') {
$(this).slideUp(200);
$(this).closest("li").find("h2").removeClass("hilighted");
$(this).closest("li").find(".uv-right-arrow").text("+");
return false;
}
});
$(this).next().slideToggle(200);
$(this).find(">:first-child");
if ($(this).find(">:first-child").text() == "+") {
$(this).find(">:first-child").text("-");
$(this).find("h2").addClass("hilighted");
} else {
$(this).find(">:first-child").text("+");
$(this).find("h2").removeClass("hilighted");
}
});