window.self.close()不起作用 [英] window.self.close() not working

问题描述

我使用window.print()打开了一个打印窗口.我尝试使用window.self.close()， 但是我无法关闭那一个.我正在使用Firefox.我的想法是如果用户不对其执行任何操作，则自行关闭该窗口.

I opened a print window using window.print(). I tried using window.self.close(), but I was unable to close that one. I am using Firefox. My idea was to close the window by itself if the user doesn't perform any action on it.

这是我用于打印窗口的代码.

This is the code I am using for print window.

 $('.click-print-paybymail').live("click", function (e) {
    var amount = $('.amount-enclosed').val();
    var ccnum = $('.credit-card-account-number').val();

    var isAllow = true;
    if (!isValidCC(ccnum)) {
        isAllow = false;
    }
    if (!isValidAmount(amount)) {
        isAllow = false;
    }
    if (isAllow) {
        window.print();
    }
});

推荐答案

由于它不是浏览器窗口-而是操作系统对话框，因此无法以编程方式从javascript关闭打印对话框.

You can not close the print dialog programmatically from javascript since it is not a browser window - its an operating system dialog.

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