从字符串中删除html标签 - 但留下一些 [英] removin html tags from string - but leaving a few behind
问题描述
嗨
i见过几个例子(特别是博客)
http://www.lastkissed.com/?p=7#comments
放置的位置html进入textarea似乎被剥夺了另一方
方面。然而保留了一些...
例如以上 - 我放了一个< / table>进入评论并提交 -
< blockquote>以块引用形式出现,但< / table>似乎已经消失了
。
有没有办法可以做类似的盒子 - 也就是说,如果有人把html放入
it - 它被剥离了吗?
感谢您的帮助
暗黑破坏神
hi
i have seen several examples (blogs in particular)
http://www.lastkissed.com/?p=7#comments
where placing html into a textarea seems to be stripped out on the other
side. and yet retains some...
for example the above - i placed a </table> into the comment and submitted -
the <blockquote> came out as a block quote but the </table> seems to have
dissappeared.
is there a way i can do a similar box - ie so that if someone puts html into
it - it is stripped out?
thanks for help
Diablo
推荐答案
diablo于2005年7月1日在microsoft.public.inetserver.asp.general上写道:
diablo wrote on 01 jul 2005 in microsoft.public.inetserver.asp.general:
我见过几个例子(特别是博客)
http://www.lastkissed.com/?p = 7#comments
将html放入textarea似乎在
的另一面被剥离了。并保留了一些...
例如上面 - 我放了一个< / table>进入评论和
提交 - < blockquote>作为一个块引用出来,但
< / table>好像已经消失了。
有没有办法可以做一个类似的盒子 - 也就是说,如果有人把
html放入其中 - 它会被删除?
i have seen several examples (blogs in particular)
http://www.lastkissed.com/?p=7#comments
where placing html into a textarea seems to be stripped out on the
other side. and yet retains some...
for example the above - i placed a </table> into the comment and
submitted - the <blockquote> came out as a block quote but the
</table> seems to have dissappeared.
is there a way i can do a similar box - ie so that if someone puts
html into it - it is stripped out?
>
在ASP Jscript中:
<%
myString = myString.replace(/< [^>] *> / g,'''');
%>
-
Evertjan。
荷兰。
(用我的电子邮件地址替换所有带点的十字架)
In ASP Jscript:
<%
myString = myString.replace(/<[^>]*>/g,'''');
%>
--
Evertjan.
The Netherlands.
(Replace all crosses with dots in my emailaddress)
你怎么会遗漏,比方说,< img和< a标签,所以你可以允许
超链接和img引用,但没有别的吗?
How would you leave out, say, <img and <a tags, so you could allow
hyperlinks and img references but nothing else?
在ASP Jscript中:
<%
myString = myString.replace(/< [^>] *> / g,'''');
%>
In ASP Jscript:
<%
myString = myString.replace(/<[^>]*>/g,'''');
%>
Foo Man Chew于2005年7月1日在
microsoft.public.inetserver.asp.general写道:
Foo Man Chew wrote on 01 jul 2005 in
microsoft.public.inetserver.asp.general:
在ASP Jscript中:
& lt;%
myString = myString.replace(/< [^>] *> / g,'''');
%>
In ASP Jscript:
<%
myString = myString.replace(/<[^>]*>/g,'''');
%>
[请不要使用usenet]
你怎么会遗漏,比如说< img和<一个标签,所以你可以允许
超链接和img引用,但没有别的?
[please do not toppost on usenet]
How would you leave out, say, <img and <a tags, so you could allow
hyperlinks and img references but nothing else?
我想:
myString = myString.replace(/< img / ig,''%% %img'');
myString = myString.replace(/< a / ig,''%%% a'');
myString = myString.replace (/< \ / a> / ig,''%%% / a>'');
myString = myString.replace(/< [^>] *> / g,'''');
myString = myString.replace(/ %%% / g,''<'');
没有测试!
然而,这不会保留行尾< a,< img。
Inline''%% %''字符串需要被阻止。
但是,由于这不是一个pais帮助热线,我把它留给你的专业知识。
-
Evertj a。
荷兰。
(用我的电子邮件地址替换所有带点的十字架)
I would think:
myString = myString.replace(/<img /ig,''%%%img '');
myString = myString.replace(/<a /ig,''%%%a '');
myString = myString.replace(/<\/a>/ig,''%%%/a>'');
myString = myString.replace(/<[^>]*>/g,'''');
myString = myString.replace(/%%%/g,''<'');
NOT TESTED!
However this would not keep an end-of-line <a, <img.
Inline ''%%%'' strings need to be prevented.
But, as this is not a pais helpline, I leave that to your expertise.
--
Evertjan.
The Netherlands.
(Replace all crosses with dots in my emailaddress)
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