看到很多人都写的是javascript:void(0);,新浪微博也是,为什么不能直接写成javascript:;?
4条回答 默认 最新
- reyesyang 2012-06-01 00:08关注
请参考下面链接中对于void的说明:[url]http://www.w3school.com.cn/js/pro_js_operators_unary.asp[/url]
针对楼主的问题,借用上面stackoverflow链接中的代码:
[code="javascript"]
Does not appear as a link, because there's no href
fn is called
fn is called
fn is called too!
[/code]
上面三个都是等价的。本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报