【发布时间】:2016-12-30 20:37:15
【问题描述】:
我做了一个手风琴样品。如果一个选项卡被点击,它的兄弟应该关闭;换句话说,如果事件目标是当前选项卡(选项卡是<header>s),则只能打开一个选项卡。我在代码中所做的是测试事件目标是否是当前选项卡,即$(this),但它不起作用,没有任何改变。我该如何解决这个问题?
var $header = $('#accordions').find('header');
$header.on('click', function(e) {
var $eventTarget = $(e.target);
if (!$eventTarget.is($(this))) {
$(this).siblings('.slide').slideUp(300);
} else {
$(this).siblings('.slide').slideToggle(300);
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<section id="accordions">
<div class="accordion">
<header>Slide 1</header>
<div class="slide">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</div>
</div>
<div class="accordion">
<header>Slide 2</header>
<div class="slide">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</div>
</div>
<div class="accordion">
<header>Slide 3</header>
<div class="slide">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</div>
</div>
<div class="accordion">
<header>Slide 4</header>
<div class="slide">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</div>
</div>
</section>
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