检测功能或弹出窗口阻止 [英] Detect Function or Pop-Up Blocking
问题描述
问题-1：
如何检测Norton Internet Security是否阻止弹出窗口？
问题-2a：
我怎么知道是否声明了特定的JavaScript函数？
问题-b2：
我怎么知道Window.Open是否已经重新定义？
背景：
NIS弹出窗口阻止程序插入一个JavaScriptSymWinOpen将函数转换为
客户端的HTML，然后设置window.open = SymWinOpen。如果我可以检测到
是否SymWinOpen功能名称已定义然后我会知道诺顿的弹出窗口阻止程序是否处于活动状态。
感谢您的帮助！
Dave
QUESTION-1:
How can I detect if Norton Internet Security is blocking pop-ups?
QUESTION-2a:
How could I know if a particular JavaScript function has been declared?
QUESTION-2b:
How could I know if Window.Open has been redefined?
BACKGROUND:
NIS Pop-Up blocker inserts a JavaScript "SymWinOpen" function into a
client''s HTML and then sets window.open = SymWinOpen. If I could detect
whether or not that "SymWinOpen" function name has been defined then I would
know if Norton''s Pop-Up blocker was active.
Thanks for any help!
Dave
推荐答案
" David McCulloch" < | @ | |>在消息中写道
新闻：tq ******************* @ twister.rdc-kc.rr.com ...
"David McCulloch" <|@|.|> wrote in message
news:tq*******************@twister.rdc-kc.rr.com...
问题-1：
如何检测Norton Internet Security是否阻止弹出窗口？
问题-2a：
我怎么知道某个特定的JavaScript功能已经宣布了？
问题-b2：
我怎么知道Window.Open是否被重新定义了？
背景：
NIS Pop-向上阻止程序插入JavaScriptSymWinOpen函数转换为客户端的HTML，然后设置window.open = SymWinOpen。如果我能检测到是否SymWinOpen功能名称已定义，然后我
会知道诺顿的弹出窗口阻止程序是否处于活动状态。
QUESTION-1:
How can I detect if Norton Internet Security is blocking pop-ups?
QUESTION-2a:
How could I know if a particular JavaScript function has been declared?
QUESTION-2b:
How could I know if Window.Open has been redefined?
BACKGROUND:
NIS Pop-Up blocker inserts a JavaScript "SymWinOpen" function into a
client''s HTML and then sets window.open = SymWinOpen. If I could detect
whether or not that "SymWinOpen" function name has been defined then I would know if Norton''s Pop-Up blocker was active.
但你为什么要关心？那里有很多其他的弹出窗口拦截器
。
如果用户不想要弹出窗口，你能做些什么呢？它？
But why would you care? There are dozens of other popup blockers out there
as well.
If a user doesn''t want a pop-up, what can you do about it?
" Noozer" <做******* @ me.here>在消息中写道
news：％Gnec.80341
"Noozer" <do*******@me.here> wrote in message
news:%Gnec.80341
Pk3.41272@pd7tw1no ...
Pk3.41272@pd7tw1no...
"大卫麦卡洛克 < | @ | |>在消息中写道
新闻：tq ******************* @ twister.rdc-kc.rr.com ...
"David McCulloch" <|@|.|> wrote in message
news:tq*******************@twister.rdc-kc.rr.com...
问题1：
如何检测Norton Internet Security是否阻止弹出窗口？
问题-2a：
我怎么知道是否已声明特定的JavaScript函数问题-b2：
我怎么知道Window.Open是否被重新定义了？
背景：
NIS弹出窗口拦截器插入一个JavaScriptSymWinOpen函数转换为客户端的HTML，然后设置window.open = SymWinOpen。如果我能检测到是否SymWinOpen函数名已经定义然后我
QUESTION-1:
How can I detect if Norton Internet Security is blocking pop-ups?
QUESTION-2a:
How could I know if a particular JavaScript function has been declared?
QUESTION-2b:
How could I know if Window.Open has been redefined?
BACKGROUND:
NIS Pop-Up blocker inserts a JavaScript "SymWinOpen" function into a
client''s HTML and then sets window.open = SymWinOpen. If I could detect
whether or not that "SymWinOpen" function name has been defined then I
将
知道Norton的弹出窗口阻止程序是否处于活动状态。
know if Norton''s Pop-Up blocker was active.
但是你为什么要关心？还有很多其他的弹出窗口阻止器
如果用户不想要弹出窗口，你可以做些什么呢？
But why would you care? There are dozens of other popup blockers out there
as well.
If a user doesn''t want a pop-up, what can you do about it?
感谢您的回复。我正在编写一个使用弹出窗口的网络应用程序
（不用于广告）。如果有人想使用我的服务，那么他们必须能够接受来自我网站的弹出窗口。如果我知道弹出窗口被阻止，我只是想提醒他们
需要（并解释如何操作）。
关于我的任何想法问题？
Thanks for your reply. I am writing a web application that uses pop-ups
(not for advertising). If anyone wants to use my service then they must be
able to accept pop-ups from my site. I simply want to alert them to that
need (and explain how to do it) if I know that pop-ups are being blocked.
Any ideas about any of my questions?
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