window.opener替代品 [英] window.opener alternatives

问题描述

我正在打开一个模态弹出窗口。然后我使用 window.opener 访问父窗口文本框和其他属性。它在Firefox中运行良好，但在IE8中运行不正常。它给出错误'window.opener is null'。如何在两个浏览器中的子窗口中访问父窗口属性。

I am opening a modal popup window. Then I access a parent window textbox and other attributes using window.opener. It is working fine in firefox but not in IE8. It gives error 'window.opener is null'. How can I access parent window attributes in child window which works in both browsers.

推荐答案

您可以将参数传递给showModalDialog函数。只需将window对象作为参数传递。

You can pass arguments to showModalDialog function. Simply pass window object as an argument.

window.showModalDialog(theURL, window);

Yo可以使用dialogArguments从模态窗口访问参数。请参阅： http://msdn.microsoft.com/en-us/library/ ms533723％28VS.85％29.aspx

Yo can access the arguments from the modal window using dialogArguments. See: http://msdn.microsoft.com/en-us/library/ms533723%28VS.85%29.aspx

var openerWindow = window.dialogArguments;

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