Pass between JavaScript pages

transfer between JavaScript pages [resend 12:59:49 | issuer: wrfwjn]

there is a relationship between the two windows. Parent window: parent.htmopen window: son.htm you can use window. opener points to the parent window. in this way, you can access the objects in the parent window. advantages: convenient value. only window. opener points to the parent window to access all objects. not only can access the value, but also can access the parent window method. the value length is unlimited. disadvantage: there must be a relationship between the two windows. is to use window. open window. cannot cross-origin. post.htm read.htm