如何禁用对话框 - alert()? [英] How to disable dialog boxes - alert()?
问题描述
我有一个我正在显示iframe的页面。 iframe与网站在同一个域中,因此我可以编辑和阅读它的内容,但我无法编辑iframe的源代码,因为我无法访问该文件本身。
iframe警告消息,我想禁用它。
我想至少为自己禁用对话框,我正在使用chrome ...
I have a page where I'm displaying iframes. The iframes are on the same domain with the website so I can edit and read the content of it, but I can't edit the source code of the iframes, because I don't have access to the file itself. The iframes are alerting a message and I want to disable this. I want to disable the dialog boxes at least for myself, I`m using chrome...
这是否可以在不禁用javascript的情况下实现?
或者我可以在iframe中禁用javascript吗?
Is this possible without disabling javascript ? Or could I disable javascript only inside the iframes ?
推荐答案
怎么样:
window.frames[0].alert = function() {};
它用一个什么都不做的函数覆盖第一个iframe中的alert函数,因此全部 alert(...)
在那里调用的调用没有任何结果。
It overwrites the alert function inside the first iframe with a function that does nothing, hence all alert(...)
calls called there result in nothing happening.
至于后续的iframe,你需要改变 0
进入 1
等。
As for subsequent iframes, you'd need to change 0
into 1
etc.
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