我做了“展开/折叠全部”功能,除箭头之外,一切运作良好。它并没有指向正确的方向。我不知道该怎么做,所以我把它留在我的代码上。我的问题如下所示。指向正确方向的箭头点击展开/折叠全部
(红色方框代表的点击动作)
希望一些你能提供给我一些建议。谢谢!
$(".aq_epdtitle").click(function() {
$('.aq_expandct').slideToggle().toggleClass('active');
$(this).closest('.mobexpand').toggleClass('collapsed');
});
$(".aq_epdtitle1").click(function() {
$('.aq_expandct1').slideToggle().toggleClass('active');
$(this).closest('.mobexpand').toggleClass('collapsed');
});
$(".aq_epdtitle2").click(function() {
$('.aq_expandct2').slideToggle().toggleClass('active');
$(this).closest('.mobexpand').toggleClass('collapsed');
});
$(".expandall").click(function() {
$('.aq_expandct').slideDown().toggleClass('active');
$('.aq_expandct1').slideDown().toggleClass('active');
$('.aq_expandct2').slideDown().toggleClass('active');
});
$(".collapseall").click(function() {
$('.aq_expandct').slideUp().removeClass('active');
$('.aq_expandct1').slideUp().removeClass('active');
$('.aq_expandct2').slideUp().removeClass('active');
});
ul { list-style-type: none; margin:0; padding: 0; }
.eservices_left ul li{display:inline;}
.aq_expandct, .aq_expandct1, .aq_expandct2 {
\t display: none;
\t padding : 5px;
}
\t
.aq_epdtitle, .aq_epdtitle1, .aq_epdtitle2{
\t background:#ccc url('https://image.ibb.co/jUyN5Q/arrow_up_grey.png') no-repeat;
\t background-position:right 0px;
\t cursor:pointer;
\t padding: 0 10px;
margin: 10px 0;
}
\t
.collapsed .aq_epdtitle, .collapsed .aq_epdtitle1, .collapsed .aq_epdtitle2{
\t background-image:url('https://image.ibb.co/d669kQ/arrow_down_grey.png');
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="expandall">View all</div>
<div class="collapseall">Collapse all</div>
<ul>
<li class="mobexpand collapsed">
<div class="aq_epdtitle">A</div>
<ul class="aq_expandct">
<li>A1</li>
<li>A2</li>
</ul>
</li>
<li class="mobexpand collapsed">
<div class="aq_epdtitle1">B</div>
<ul class="aq_expandct1">
<li>B1</li>
<li>B2</li>
</ul>
</li>
<li class="mobexpand collapsed noborder">
<div class="aq_epdtitle2">C</div>
<ul class="aq_expandct2">
<li>C1</li>
<li>C2</li>
</ul>
</li>
</ul>
它可以在我的机器上正常工作......当展开时指向箭头并在折叠时指向下方 – Lekens
'view all'也不能正常工作,因为它颠倒了箭头。尝试手动打开一个,然后点击'view all':你打开的那个将显示错误的箭头 – Kaddath
@Kaddath你是对的。谢谢你的解释:) – Eelyn