当一个人点击H4标签内的问题时,我想切换位于html代码下面的P标签中的答案。完全是jQuery的新手。不确定如何在搜索中找到这个问题以找到答案。感谢帮助社区!
<script type = "text/javascript">
$(document).ready(function()
{
$("#part3 h4").click(function()
{
$("p").toggle();
}
});
</script>
<div id="part3">
<h2>3: FAQ Hide/Show Demo</h2>
<a href="#">Show All</a> | <a href="#">Hide All</a>
<div class="faq">
<h4>1.How much does it cost? </h4>
<div>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit,
sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna
<strong>aliquam</strong> erat volutpat. Ut wisi enim ad minim veniam, quis nostrud
exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea
commodo consequat. </p>
</div>
<h4>2.What is the meaning of life? </h4>
<div>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit,
sed diam nonummy nibh euismod tincidunt<strong> ut laoreet dolore</strong> magna
a<em>liquam erat volutpat. Ut wisi e</em>nim ad minim veniam, quis nostrud
exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea
commodo consequat. </p>
</div>
<h4>3.Why is the sky blue?</h4>
<div>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit,
sed diam nonummy nibh euismod tincidunt ut laoreet <strong>dolore magna
aliquam</strong> erat volutpat. Ut wisi enim ad minim veniam, quis nostrud
exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea
commodo consequat. </p>
</div>
<h4>4.Why is the real cost of money?</h4>
<div>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit,
sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna
aliquam erat volutpat. <strong>Ut wisi enim ad minim</strong> veniam, quis nostrud
exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea
commodo consequat. </p>
</div>
</div>
</div>
答案 0 :(得分:1)
您可以在点击处理程序中使用它。
$(this).next().find('p').toggle();
答案 1 :(得分:1)
这是您正在尝试构建的手风琴布局,如果您切换div
元素而不是p
元素,也会更好。
还要启用显示/隐藏所有功能
<a href="#" class="showall">Show All</a> | <a href="#" class="hideall">Hide All</a>
然后
$(document).ready(function () {
$("#part3 h4").click(function () {
$(this).next().toggle();
});
$("#part3 .showall").click(function () {
$("#part3 .faq > div").show();
});
$("#part3 .hideall").click(function () {
$("#part3 .faq > div").hide();
});
});
演示:Fiddle
在点击功能中,您需要定位所点击的h4
元素的下一个兄弟元素,因此您需要使用tree traversal函数.next()