如何让我这个展开/折叠常见问题列表的工作？(How do I make this expand/co

这里是我的名单，我想扩大/崩溃：我的目标很简单，就是切换展开/折叠，能有这个名单的行为像一个手风琴。 我不明白的是如何从一个隐藏的状态使用下面提供的JavaScript获得<DIV>为可见状态。 任何资源或直接的帮助是极大的赞赏。

运输

<li class="plusimageapply"><a name="faq-question">Why do I see prices for some items and not others? How do I get pricing on items that I want to buy?</a></li>

<div style="display: none;">Ths is a sampel of an answer tot he above question.</div>

<li class="plusimageapply"><a name="faq-question">How do I handle an overnight delivery?</a></li>

<div style="display: none;">AMOeasy offers five overnight shipping options. During checkout, simply check the option that best meets your needs and process your order.
  <ul>
    <li>UPS orders must be placed before 5:30pm EST / 2:30pm PST.</li>
    <li>FedEx orders must be place before 8:00pm EST / 5:00pm PST.</li>
  </ul>
  If you are concerned that the item may not be in stock, please call customer service at 877-AMO-4LIFE (877-266-4543).
</div>

以下是我使用的JavaScript

<script type="text/javascript">
$(document).ready(function(){
    $('li a').click(function () {
        var questionname= this.name;
        $("#"+questionname).toggle();
        $(this).parent().toggleClass("minusimageapply");
    });
});
</script>

Answer 1:

我可以提出一些有效的HTML（给定的li 只是一个的有效子ol或ul和div 不是 任何这些元素的有效子），如：

<ul>
    <li class="q">Question One</li>
    <li>first answer to question one</li>
    <li>second answer to question one</li>
    <li class="q">Question two</li>
    <li>first answer to question two</li>
    <li>second answer to question two</li>
    <li class="q">Question three</li>
    <li>first answer to question three</li>
    <li>second answer to question three</li>
</ul>

而jQuery的：

$('li:not(".q")').hide();

$('li.q').click(
    function(){
        $('li:not(".q")').slideUp();
        $(this).toggleClass('open');
    });

JS提琴演示 。

或用dl ：

<dl>
    <dt>Question One</dt>
    <dd>first answer to question one</dd>
    <dd>second answer to question one</dd>
    <dt>Question two</dt>
    <dd>first answer to question two</dd>
    <dd>second answer to question two</dd>
    <dt>Question three</dt>
    <dd>first answer to question three</dd>
    <dd>second answer to question three</dd>
</dl>
​

而jQuery的：

$('dd').hide();

$('dt').click(
    function() {
        var toggle = $(this).nextUntil('dt');
        toggle.slideToggle();
        $('dd').not(toggle).slideUp();
    });​

JS提琴演示 。

Answer 2:

试试这个

$('li a').click(function () {
    var $this = $(this);
    $this.parent().next().toggleClass("minusimageapply").slideToggle();
});​

* 活生生的例子*

Answer 3:

或这个...

 $('li.faq-answer').hide(); $('li.faq-question').click(function () { $(this).next().slideToggle(); }); 

 li { list-style:none; } li.faq-question { font-weight: 700; } li.faq-question:hover { cursor: pointer; } 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <ul> <li class="faq-question">Question 1</li> <li class="faq-answer">Curabitur blandit tempus porttitor.</li> <li class="faq-question">Question 2</li> <li class="faq-answer">Maecenas faucibus mollis interdum. Morbi leo risus, porta ac consectetur ac, vestibulum at eros.</li> <li class="faq-question">Question 3</li> <li class="faq-answer">Aenean lacinia bibendum nulla sed consectetur. Donec id elit non mi porta gravida at eget metus. Nullam quis risus eget urna mollis ornare vel eu leo.</li> <li class="faq-question">Question 4</li> <li class="faq-answer">Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Morbi leo risus, porta ac consectetur ac, vestibulum at eros.</li> <li class="faq-question">Question 5</li> <li class="faq-answer">Praesent commodo cursus magna, vel scelerisque nisl consectetur et.</li> </ul> 

文章来源: How do I make this expand/collapse FAQ list to work?