问:我不明白什么是_blank值或target属性
js / app.js
$ (“ .external” )。点击(function (){
})
index.html
<!DOCTYPE html>
< html >
< head >
< link rel = “ stylesheet” href = “ css / style.css” type = “ text / css” media = “屏幕” title = “无标题” charset = “ utf- 8“ > <标题>链接页</标题> </头> <正文> < h1 >链接</ h1 > < ul >
<锂> <一个 HREF = “http://google.com” 类= “外部” >谷歌</一> </李>
<李> <一个HREF = “http://yahoo.com”类= “ external“ > Yahoo </ a > </ li > </ ul > < script src = ” //code.jquery.com/jquery-1.11.0.min.js“ type = ” text / javascript“charset = “ utf-8” > </
脚本>
<脚本src = “ js / app.js”类型= “ text / javascript” charset = “ utf-8” > </脚本> </ body > </ html >
答:您无法添加.target,因为它不是有效的jquery函数
$ (“ .external” )。click (function (){
$ (this )。attr (“ target” ,“ _blank” ); });