jQuery nth-child之后添加html
我有一个简单的无序列表,包含16个列表项。 我想使用jQuery在每四个现有列表项之后添加一个新的列表项
我该怎么办? 代码如下:
- some stuff
- some stuff
- some stuff
- some stuff
- This is what I want to add
- some stuff
- some stuff
- some stuff
- some stuff
- This is what I want to add
and so on...
使用:nth-child
选择器( 文档 ):
$('ul li:nth-child(4n)').after('This is what I want to add ')