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freelyl 2002-11-06
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和本窗口的调用有什么不一样？只不过是加了个opener
arclala 2002-11-06
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http://www.mozilla.org/docs/dom/domref/dom_window_ref77.html
wangxj0600 2002-11-06
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不是方法，是属性。如果一个窗口是用window.open（）打开的话，，在opener中存放的是他的父窗口，通过opener属性可以操作他的父窗口，也就是通过opener来使两个窗口发生联系。
yonghengdizhen 2002-11-06
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opener Property
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Sets or retrieves a reference to the window that created the current window.
Syntax
HTML N/A
Scripting window.opener [ = sWindow ]
Possible Values
sWindow Variant that specifies or receives the window reference.
The property is read/write. The property has no default value.
Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5. For more information, see Dynamic Properties.
Standards Information
There is no public standard that applies to this property.
用于引用打开当前窗口的window对象
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Sets or retrieves a reference to the window that created the current window.
Syntax
HTML N/A
Scripting window.opener [ = sWindow ]
Possible Values
sWindow Variant that specifies or receives the window reference.
The property is read/write. The property has no default value.
Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5. For more information, see Dynamic Properties.
Standards Information
There is no public standard that applies to this property.
用于引用打开当前窗口的window对象
