Zhimin,
My apologies, the correct syntax to change the global locale seems to
be: std::locale::global(std::locale(""));
This will read the locale from the environment, and make it the global
C++ locale. So for you, it seems that on your system this is
equivalent to:
std::locale::global(std::locale("zh_CN.UTF-8"));
Or in combination with WString:
WString("ascii text", std::locale("C"));
WString("UTF-8 chars", std::locale("zh_CN.UTF-8"));
(or simply use WString::fromUTF8() for UTF-8 locales)
Regards,
Wim.
2010/7/7 Zhimin Song <[email protected]>:
> hi, Wim and all:
>
> sorry to my before review "so, this situation, wt does not handle the
> corrent href display", everytime some problem came to me, this clause always
> became the final result, so be sorry.
>
> And thanks Wim made me learn more about the Char Set and Char Coding
> knowledge.
>
> In my server(Ubuntun), "locale -a" gives :
>
> C
> en_AU.utf8
> en_BW.utf8
> en_CA.utf8
> en_DK.utf8
> en_GB.utf8
>
> en_HK.utf8
> en_IE.utf8
> en_IN
> en_NG
> en_NZ.utf8
> en_PH.utf8
> en_SG.utf8
> en_US.utf8
> en_ZA.utf8
> en_ZW.utf8
> POSIX
> zh_CN.utf8
> zh_HK.utf8
> zh_SG.utf8
> zh_TW.utf8
>
> and locale gives:
>
>
> LANG=zh_CN.UTF-8
> LC_CTYPE="zh_CN.UTF-8"
> LC_NUMERIC="zh_CN.UTF-8"
> LC_TIME="zh_CN.UTF-8"
> LC_COLLATE="zh_CN.UTF-8"
> LC_MONETARY="zh_CN.UTF-8"
> LC_MESSAGES="zh_CN.UTF-8"
>
> LC_PAPER="zh_CN.UTF-8"
> LC_NAME="zh_CN.UTF-8"
> LC_ADDRESS="zh_CN.UTF-8"
> LC_TELEPHONE="zh_CN.UTF-8"
> LC_MEASUREMENT="zh_CN.UTF-8"
> LC_IDENTIFICATION="zh_CN.UTF-8"
>
> LC_ALL=
>
> so, I need WString(url, UTF-8), as this, It is succeful~~!
> but as you said, for general reason, i need to use WString(url,
> std::locale("")), or WString(url, setlocale("")), but after I tested in my
> server, std::locale("") or setlocale("") = C, they could not get the server
> default locale value(zh_CN.UTF-8), it is so strange, Can you give me some
> guide if you have some time :-)
>
> BTW: WAnchor really works , thanks again, I will be use WAnchor for this
> app.
>
> Best Regards
> Zhimin
>
> 2010/7/5 Wim Dumon <[email protected]>
>>
>> Hi Zhiming,
>>
>> What I guess that happens here, is that you're mixing different
>> character encodings in one string. The string literals are ASCII -
>> that's fine. The description.toUTF8() part causes a mix of ASCII and
>> UTF8, that's fine, although you should write WString::fromUTF8()
>> around the entire string. I'll assume that description is a WString,
>> in that case you don't need to do anything. The url comes directly
>> from readdir, so it is probably encoded in whatever encoding your OS
>> uses. On Windows, that won't be UTF8. Use an explicit WString
>> constructor to construct this part: WString(url, std::locale("")); To
>> put it all together:
>>
>> return new WText("<a href=\"" + WString(url, std::locale("") + "\"
>> TARGET=\"_blank\">" + description + "</a>");
>>
>> Note: I'd use a WAnchor instead.
>>
>> Best regards,
>> Wim.
>>
>> 2010/7/4 Zhimin Song <[email protected]>:
>> > hi, Dule:
>> >
>> > You are right about this situation..and like others earlier discusses.
>> > but
>> > how to deal with the following situation:
>> >
>> > WText *ComUtil::href(const string &url, const WString &description) {
>> >
>> > return new WText("<a href=\"" + url + "\" TARGET=\"_blank\">" +
>> > description.toUTF8() + "</a>");
>> > }
>> >
>> > it doesn't work corretly, the "url" is the file address, returned by
>> >
>> > return_code = readdir_r(dir, &entry, &res)
>> >
>> > and
>> >
>> > url = addr + entry.d_name
>> >
>> > so, this situation, wt does not handle the corrent href display..
>> >
>> > Regards
>> > Zhimin
>> >
>> >
>> > 2010/7/3 Dushan Savich <[email protected]>
>> >>
>> >> Hi Yu,
>> >>
>> >> This looks to be more related to compiler than to Wt ...
>> >> C++ doesn't always handle Unicode characters nicely.
>> >> You should try externalizing strings, at least it always works for me
>> >> :-)
>> >> .
>> >> You could try loading text using WString::tr( .. )
>> >> [ check out the WMessageResourceBundle -
>> >>
>> >>
>> >> http://www.webtoolkit.eu/wt/doc/reference/html/classWt_1_1WMessageResourceBundle.html
>> >> ] .
>> >>
>> >>
>> >> Cheers,
>> >> Dule
>> >>
>> >>
>> >> 2010/7/3 yufeng <[email protected]>:
>> >> > hi:
>> >> > I am chinese,I upgrade wt to wt3.1.3 ,There is a problem about
>> >> > WText.
>> >> > In Wt3.1.3 ,why show like this "hello,����������yggh"?In early wt
>> >> > ,Ok
>> >> > here is my code:
>> >> > ....
>> >> > WText* pUserNameText=new WText("hello,你好!欢迎你来三明日报投稿!
>> >> > yyyggh",mpHeaderDiv);
>> >> > pUserNameText->setId("WebUser");
>> >> > .....
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> > ------------------------------------------------------------------------------
>> >> > This SF.net email is sponsored by Sprint
>> >> > What will you do first with EVO, the first 4G phone?
>> >> > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
>> >> > _______________________________________________
>> >> > witty-interest mailing list
>> >> > [email protected]
>> >> > https://lists.sourceforge.net/lists/listinfo/witty-interest
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Kind Regards,
>> >> Dushan Savich
>> >> [email protected]
>> >> http://stosha.com/
>> >> +381 64 329 33 55
>> >> Nehruova 95/51
>> >> 11070 New Belgrade
>> >> Belgrade
>> >> Serbia
>> >>
>> >>
>> >>
>> >> ------------------------------------------------------------------------------
>> >> This SF.net email is sponsored by Sprint
>> >> What will you do first with EVO, the first 4G phone?
>> >> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
>> >> _______________________________________________
>> >> witty-interest mailing list
>> >> [email protected]
>> >> https://lists.sourceforge.net/lists/listinfo/witty-interest
>> >
>> >
>> >
>> > ------------------------------------------------------------------------------
>> > This SF.net email is sponsored by Sprint
>> > What will you do first with EVO, the first 4G phone?
>> > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
>> > _______________________________________________
>> > witty-interest mailing list
>> > [email protected]
>> > https://lists.sourceforge.net/lists/listinfo/witty-interest
>> >
>> >
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Sprint
>> What will you do first with EVO, the first 4G phone?
>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
>> _______________________________________________
>> witty-interest mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/witty-interest
>
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by Sprint
> What will you do first with EVO, the first 4G phone?
> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> _______________________________________________
> witty-interest mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/witty-interest
>
>
------------------------------------------------------------------------------
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
_______________________________________________
witty-interest mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/witty-interest
