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jQuery中is()和0-木子龙天的博客-51CTO博客

 6 years ago
source link: http://blog.51cto.com/13525888/2067214
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### 使用is()时,总有些似懂非懂的感觉,于是单独拿出来,查查资料,看看各大牛怎么说,等过一段时间,再回来看,在编辑吧。根据runoob.cdn教程定义,如下图(截图真方便):但是并没有说这个“is()”与事件的关系,于是我们再次搜索后,在W3cSchool中,我们看到这样一个例子:EG:http://www.w3school.com.cn/tiy/t.asp?f=jquery_travers

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