-1
我想要點擊一個裏面的時候,如果不可見,變爲可見(只有第一層),如果它們是可見的,則隱藏在內部012裏面,例如 例如 如果您單擊如果#3被隱藏,則在#2上顯示,如果顯示#3,則隱藏 如何隱藏或顯示內層?我該如何隱藏或顯示內部水平
$(".accordion li").click(function(e){
if($(this).find("> ul").is(":visible"))
\t \t $(this).find("> ul").hide(); \t
\t else
\t \t $(this).find("> ul").show();
});
$(".accordion li:has(> ul)").each(function(index, element) {
$(this).find("> a").removeAttr("href");
});
.accordion{font-family:'byekan';display:block}.accordion>ul>li{cursor:pointer;background-color:#2980b9;font-size:1.5rem;color:#fff}.accordion>ul>li:hover{background-color:#3498db}.accordion>ul>li:not(:last-of-type){border-bottom:1px solid #fff}.accordion>ul>li>a{display:inline-block;padding:15px}.accordion>ul>li>ul>li{cursor:pointer;background-color:#2c3e50;font-size:1.1rem;color:#fff}.accordion>ul>li>ul>li:hover{background-color:#34495e}.accordion>ul>li>ul>li>a{display:inline-block;padding:10px}.accordion>ul>li>ul>li>ul>li{cursor:pointer;background-color:#27ae60;font-size:.9rem;color:#ddd}.accordion>ul>li>ul>li>ul>li:hover{background-color:#2ecc71}.accordion>ul>li>ul>li>ul>li>a{display:inline-block;padding:6px}.accordion>ul>li>ul>li>ul>li>ul>li{cursor:pointer;background-color:#16a085;font-size:.9rem;color:#fff}.accordion>ul>li>ul>li>ul>li>ul>li:hover{background-color:#1abc9c}.accordion>ul>li>ul>li>ul>li>ul>li>a{display:inline-block;padding:4px}.accordion ul{display:inline}.accordion ul li{list-style:none}.accordion ul li a{color:#fff}.accordion ul li a:hover{color:#eee}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<aside class="accordion">
<ul>
<li><a>#1</a>
<ul>
<li><a>#2</a>
<ul>
<li><a href="">#3</a>
</li>
<li><a href="">#3</a>
</li>
</ul>
</li>
<li><a>#2</a>
<ul>
<li><a href="">#3</a>
</li>
<li><a href="">#3</a>
</li>
</ul>
</li>
</ul>
</li>
<li><a>#1</a>
<ul>
<li><a>#2</a>
<ul>
<li><a href="">#3</a>
</li>
<li><a href="">#3</a>
<ul>
<li><a href="">#4</a>
</li>
<li><a href="">#4</a>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</aside>
添加一些解釋你的答案。 – Christian 2015-02-10 10:13:13
爲什麼不用CSS隱藏節目? – caramba 2015-02-10 10:15:52