Js中的window.parent ,window.top,window.self 详解 √
http://blog.csdn.net/zdwzzu2006/article/details/6047632
http://xxx/test1.html(同域)
<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8"> <title></title> </head> <body> <iframe src="test2.html"></iframe> <script> console.log(top === self) console.log(self === window) console.log(self) console.log(parent) console.log(top) </script> </body> </html>
test2.html
<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8"> <title></title> </head> <body> <script> console.log(top === self) console.log(self === window) console.log(self) console.log(parent) console.log(top) </script> </body> </html>