Firefox的window.opener问题 [英] Firefox window.opener issue

问题描述

只要在右键菜单中使用在新标签中打开，window.opener在IE和Firefox中都能正常工作;错误控制台说window.opener为空。有没有其他方式的开罐器可以访问？

编辑：
错误控制台说window.opener为空，只有当在新标签打开被点击。对于所有其他情况，不存在这样的错误。因此，我想知道的是，如果除了window.opener之外的替代方案存在。

解决方案

window.opener 只有当窗口（或标签，如果它被转移到一个标签）打开 window.open 或通过一个目标属性或类似的。特别是，UI从不设置窗口的开启者。

"window.opener" works fine in both IE and Firefox as long as 'Open in New Tab' is used from the right-click menu; Error console says "window.opener" is null. Is there any other way the opener can be accessed?

Edit: Error console says "window.opener" is null only when "Open in New Tab" is clicked. For all other cases, there is no such error. Hence, what i would like to know is if an alternate other than "window.opener" exists.

解决方案

window.opener only works if the window (or tab, if it was diverted into a tab) was opened with window.open or via a target attribute or similar. In particular, the UI never sets the opener of a window.

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