Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ruby Ruportʵ¼ù—Ruport::FormatterÓ¦ÓÃÀ©Õ¹

RuportĿǰ×Ô´øÖ§³ÖPDF,HTML,CSV,TXT¸ñʽÊä³ö£¬Èç¹ûÏë´òÓ¡.xml£¬.bat±¨±íÔõô°ì£¿
±¾Àý½«ÒÔXML¸ñʽΪÀý£¬ÊµÏÖRuport::FormatterµÄÁíÒ»ÖÖ×Ô¶¨ÒåÓ¦Óá£
RuportµÄÓ¦Óòο¼£º Ruby Ruportʵ¼ù—¼òµ¥±¨±íϵͳ
×¢£ºÆäËû¸ñʽµÄ±¨±íÖ»ÐèÒªÐÞ¸Ärenders¶ÔÓ¦µÄÄÚÈÝ£¨ÈçÏ£Íû±£´æÎª.bat¸ñʽ£¬½«renders :xml¸ÄΪrenders :bat£©£¬Ä£°åÊä³öÄÚÈݾùÓÃ
"output<<"·½·¨½øÐÐÊä³ö¼´¿É
Ò»¡¢ÔÚReportOutputControllerÖÐÌí¼Óxml¸ñʽ
class ReportXml < Ruport::Formatter
renders :xml, :for => ReportOutputController
build :data_sheet do
eval(options[:outputContent])
end
end 
¶þ¡¢report_templatesÖж¨ÒåΪÈçÏÂÄÚÈݵÄÄ£°å
output<<"<products>"
data.each do |d|
output<<"<product>"
output<<"<title>#{d.title}</title><type>#{d.description}</type><price>#{d.price}</price>"
output<<"</product>"
end
output<<"</products>" 
×¢£ºÎªÁ˲âÊÔ·½±ã£¬¿É½« "eval(options[:outputContent])"Ö±½ÓÌæ»»³ÉÄ£°åÄÚÈÝ
ÑÝʾЧ¹û£º


Ïà¹ØÎĵµ£º

ruby Bignum Dir ѧϰ

Bignum
+        ¼Ó
-        ¼õ
*        ³Ë
/        ³ý
**        Ö¸Êý²Ù×÷2**2 Òâ˼ÊÇ2µÄƽ·½
<=>        ´óÓÚ, ......

install ruby on cygwin

ת×Ô http://zhujg.javaeye.com/blog/355040
Ê×ÏÈ °²×° cygwin
cygwin Òª°²×°µÄ²å¼þÊÇ
ĬÈϵÄ+ make + gcc + libiconv
+ openssl
cygwinÏÂÐèÒª±àÒëÔ­Îļþ
µ½ruby-lang(http://ruby-lang.org/)
ÏÂÔØruby-1.9.1-p0.tar.gz
tar xvf ruby-1.9.1-p0.tar.gz
cd
ruby-1.9.1-p0
./configure
make && make in ......

Ruby Ruportʵ¼ù—ÖÐÎÄPDF±¨±íÖ®PRAWN

FPDFÄÜÖ§³ÖPDFµÄÖÐÎÄ´òÓ¡£¬È»¶øÈ´´æÔÚ²»ÉٵIJ»ÈçÒâÖ®´¦£¬¾ÝÎÒĿǰµÄʹÓã¬×ܽá³ö¼¸µã£º
1£©FPDFÌṩµÄPdf_Chinese×ÖÌ壬½«GBÕâÖÖ×ÖÌåдÈëÁË´úÂëÖУ¬ÈôÎÒÃÇÏ£ÍûÒýÈëÆäËûµÄÖÐÎÄ×ÖÌ壬Ôò²»ÄÜ·½±ãµØÊ¹ÓÃ
2£©FPDFÊä³öµÄÊý×Ö²¢²»ÃÀ¹Û£¬²»ÈçRuport::Formatter::PDF×Ô´øµÄ×ÖÌå
3£©FPDFÌṩµÄ·½·¨²¢²»¶à£¬¶ÔÓÚÒ»°ãµÄ±¨±í´òÓ¡£¬Óõ ......

RubyÓïÑÔѧϰϵÁÐ »ù±¾µÄrubyÓï·¨


RubyÓïÑÔѧϰϵÁÐ--»ù±¾µÄrubyÓï·¨
 
1.     »ù±¾µÄrubyÓï·¨
1.1      ±äÁ¿¡¢³£Á¿ºÍÀàÐÍ
1)      ¶¨Òå±äÁ¿
±äÁ¿ÀàÐÍ
ÃèÊö
ʾÀý
¾Ö²¿±äÁ¿£¨»òα±äÁ¿£©
ÒÔСд×Öĸ»òÏ»®Ïß¿¨Í·
var    _var
È«¾Ö±äÁ¿
ÒÔ$¿ªÍ·
$ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ