无法在 xul 面板中的编辑器中输入内容

Question

无法在 xul 面板中的编辑器中输入是一个已知的 bug在火狐浏览器中。

我只是想通过在线托管一个 web 应用程序来重用我的 google chrome 扩展程序中的代码，并使用弹出窗口将其包含在 google chrome 和 firefox 扩展程序中。

这就是我包含 webapp 的方式。

<popupset id="mainPopupSet">
    <menupopup id="smsflatrate-popup">
        <iframe height="500px" src="http://webapp.mysite.net/" 
                flex="1" type="content-primary"/>                           
    </menupopup>    
</popupset>

问题是，可以集中输入元素，但输入字段不会对按键事件做出反应，因此无法提供输入。

似乎这个问题有某种解决方案，但我认为我不太明白在这里做什么。

例如，从上面的链接来看，根据这篇文章的解决方案是什么？

There are many ways to display HTML in a XUL UI:
1) including HTML inline in the XUL document. This should work fine everywhere,
including in panels.
2) include an HTML IFRAME in the XUL document. This currently works fine
everywhere, except that IF the iframe is in a panel, there are some problems
with focus. This bug is about that one issue.
3) instead of a panel, you can create a XUL window using window.open that
contains HTML inline or in an IFRAME, and everything should work.

Having said that, if I open this bug's testcase in a Firefox trunk build, I
*can* tab into the textbox and type into it, so it looks like focus is
basically working now? The problem is that I can't focus the textbox by
clicking on it. In fact, if you click on the arrow to do a search, you navigate
to a new page where there is a textbox that you *can* click to focus.

So I think we have here just some simple bug that's preventing click-to-focus
from working, sometimes. Enn, can you look into that?

Answer 1

在我看来，鉴于建议列表，您最好的选择是打开一个新窗口来代表您的弹出窗口。您可以通过设置其位置、关闭 OS crhome 等使其看起来像弹出窗口。