IE：window.open返回null [英] IE: window.open returning null

问题描述

在点击事件中，我正在运行此代码：

on a click event, I am running this code:

win = window.open(a.href);
i = setInterval(function () {
    if (win.closed) {
        /* do things */
    }
}, 250);

这在Firefox和Chrome中运行良好，但在IE（9）中它表示胜利未定义或空值。我该如何解决这个问题？

this works fine in Firefox and Chrome, but in IE (9) it says that win is undefined or null. How can I work around this?

编辑：窗口IS在IE中正确打开，只是对它的引用不会像在Firefox /中一样保存在win中Chrome。

The window IS opened correctly in IE, it's just that a reference to it is not saved in win like it is in Firefox/Chrome.

推荐答案

在窗口中添加名称：

win = window.open(a.href, "myWin");

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