在Jquery中加入带有角色的Dom元素

Question

我有一组锚标记,我想用逗号分隔.

<!-- Current -->
<div id="wrapper">
    <a href="some_url1" class="link">Something 1</a>
    <a href="some_url2" class="link">Something 2</a>
    <a href="some_url3" class="link">Something 3</a>
    <a href="some_url4" class="link">Something 4</a>
</div>

<!-- Result After JQuery Function -->
<div id="wrapper">
    <a href="some_url1" class="link">Something 1</a>,
    <a href="some_url2" class="link">Something 2</a>,
    <a href="some_url3" class="link">Something 3</a>,
    <a href="some_url4" class="link">Something 4</a>,
</div>

编辑:我如何使用jquery做到这一点？

Answer 1

用途after:

$('#wrapper > a:not(:last-child)').after(',');