尝试选择此列表中的最后一个LI并为其添加一个类 - 似乎无法使其工作?我有什么想法吗?
Baiscally想要将类“noBottomBorder”添加到subnav列表中的最后一个LI - 例如在这个例子中“商业”,但不能硬编码,因为subnav列表是动态CMS控制...
jQuery的:
<script type="text/javascript">
$("ul.subNavWrapper li:last-child").addClass("noBottomBorder");
</script>
HTML:
<div class="navWrapper">
<ul>
<li><a href="#.html" target="_self" title="Navigate to the Home page" class="navButton primaryLink01">Home</a></li>
<li><a href="#.html" target="_self" title="Navigate to the Our Approach page" class="navButton primaryLink02">Our Approach</a></li>
<li><a href="#.html" target="_self" title="Navigate to the The Process page" class="navButton primaryLink03">The Process</a></li>
<li><a href="#.html" target="_self" title="Navigate to the Examples of Work page" class="navButton primaryLink04">Examples of Work</a>
<ul class="subNavWrapper">
<li><a href="#.html" target="_self" title="Navigate to the The Extenstions page" class="subNavButton">Extenstions</a></li>
<li><a href="#.html" target="_self" title="Navigate to the The Refurbishments page" class="subNavButton">Refurbishments</a></li>
<li><a href="#.html" target="_self" title="Navigate to the The Kitchens page" class="subNavButton">Kitchens</a></li>
<li><a href="#.html" target="_self" title="Navigate to the The Bathrooms page" class="subNavButton">Bathrooms</a></li>
<li><a href="#.html" target="_self" title="Navigate to the The Bespoke Carpentry page" class="subNavButton">Bespoke Carpentry</a></li>
<li><a href="#.html" target="_self" title="Navigate to the The General page" class="subNavButton">General</a></li>
<li><a href="#.html" target="_self" title="Navigate to the The Commercial page" class="subNavButton">Commercial</a></li>
</ul>
</li>
<li><a href="#.html" target="_self" title="Navigate to the Press page" class="navButton primaryLink05">Press</a></li>
<li><a href="#.html" target="_self" title="Navigate to the Testimonials page" class="navButton primaryLink06">Testimonials</a></li>
<li><a href="#.html" target="_self" title="Navigate to the Fees page" class="navButton primaryLink07">Fees</a></li>
<li><a href="#.html" target="_self" title="Navigate to the Contact page" class="navButton primaryLink08">Contact</a></li>
</ul>
</div>
答案 0 :(得分:0)
更新回答:http://jsfiddle.net/YQdL9/
只需提供.subNavWrapper
班to ul
。
$(function(){
$("ul.subNavWrapper li:last-child").addClass("noBottomBorder");
});
答案 1 :(得分:0)
试试这个:
$("div.subNavWrapper li:last-child").addClass("noBottomBorder");
答案 2 :(得分:0)
使用:最后选择器
$(".subNavWrapper li:last").addClass("noBottomBorder");
你也有格式错误的HTML ..
对于最后一个列表, </li>
应该是<ul>
..
<强> Check Fiddle 强>
答案 3 :(得分:0)
简短的回答我的信息很少:
我必须假设<script>
元素在构建<ul>...
菜单之前执行。因此,选择器不会选择任何元素,因为它们尚不存在于DOM中。
jQuery有一个方便的DOM就绪事件,简称为document.ready
,但它的简写是:
jQuery(function ($) {
...your code...
});
它类似于onload
,但性能更高。
您的代码应为:
jQuery(function ($) {
$("ul.subNavWrapper li:last-child").addClass("noBottomBorder");
});
假设它们具有正确的名称,我应该选择正确的元素,并且我没有做过任何拼写错误。
所有人都说,在我看来,你只是想在每个元素之间放置一个边框,而不是在底部悬挂边框。您可能最好不要添加顶部边框并从第一个元素中删除边框,而不是为每个元素添加底部边框:
li {
border-top: 1px solid <color>;
}
li:first-child {
border-top: 0;
}