焦点选项卡或窗口 [英] Focus tab or window

问题描述

对于一个小应用程序，我从我的脚本中打开了几个窗口/选项卡.浏览器是打开窗口还是标签页当然不在我手里.

for a little app, I'm opening a few windows/tabs from my script. Whether the browser opens a window or a tab is of course not in my hand.

但是，我持有对新创建的 window 对象的引用，并且我确实从另一个窗口远程"更改了它们的内容.这一切都发生在同一个 document.domain 下，所以没有 xss 问题.

However, I hold the references to the newly created window objects and I do change their content "remotely" from another window. This all happens under the same document.domain so no xss problem.

问题是，我无法可靠地focus那些创建的窗口/标签.由于我正在为客户编写一个非常具体的应用程序，因此我只将 Firefox 定位为浏览器.我的一个选择当然是做一个 remoteWindow.alert('foobar'); 把那个窗口/标签放在前面，但这很丑，不是吗.

The problem is, I cannot reliably focus those created windows/tabs. Since I'm writing a very specific app for a customer, I'm only targeting Firefox as browser. One option I have is of course just to do a remoteWindow.alert('foobar'); to get bring that window/tab up front, but that is pretty ugly isn't it.

我找到了这个答案 如何像 alert() 一样聚焦窗口/选项卡?

那里说，Firefox 有一个允许脚本焦点的选项.所以最后我的问题是，那个选项是什么?我在 about:config 中搜索了标签"和焦点"，但没有找到任何相关内容.

and it's said there, that Firefox has an option to allow script focus. So finally my question is, what is that option ? I searched the about:config for "tabs" and "focus" but didn't find anything related.

如何配置?

推荐答案

我看到的唯一解决方案是在新窗口中强制弹出，因为似乎没有办法聚焦另一个选项卡.此解决方案还要求您更改 Tools > 中的默认 Javascript 安全设置.选项 >内容选项卡 并单击Enable Javascript 复选框旁边的Advanced 按钮并选中中间框以允许聚焦窗口.

The only solution I see, is to force the popup in a new window, since there doesn't seem to be a way to focus another tab. This solution also requires you to change the default Javascript security settings in Tools > Options > Content tab and click on the Advanced button next to Enable Javascript checkbox and check the middle box to allow focusing windows.

要强制使用窗口而不是选项卡，请使用 win = window.open("http://www.google.com", "test" ,"modal=yes"); 然后随时调用 win.focus(); .

To force the use of a window rather than a tab, use win = window.open("http://www.google.com", "test" ,"modal=yes"); and then call win.focus(); whenever you feel like it.

实际上忘了提及这只是 FF 的事实.

Actually forgot to mention the fact that this is FF only.

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