请教JAVA前辈:在javascript中window.open("index.jsp","_parent")中,_parent参数是什么意思?

05-10-19 hulaizhi
请教JAVA前辈:在javascript中window.open("index.jsp","_parent")中,_parent参数是什么意思?

banq
2005-10-20 11:02
就是当前窗口的父亲窗口,当前窗口是从父窗口弹出来的,是它生的。

blueoxygen
2005-10-21 13:08
opener

A reference to the Window object that opened this one, or null if this window was opened by the user.

parent

If the current window is a frame, a reference to the frame of the window that contains it.

self

A self-referential property; a reference to the current Window object. A synonym for window.

top

If the current window is a frame, a reference to the Window object of the top-level window that contains the frame. Note that top is different from parent for frames nested within other frames.

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when u meet a unknow parameter of Javascript.

First step,search the web.

Second,read JavaScript.The.Definitive.Guide.4th.Edition and then write some codes to practice.

The last,go to a forum and post a new thread for your question.

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