Ruby Ruportʵ¼ù—Ruport::FormatterÓ¦ÓÃÀ©Õ¹
RuportĿǰ×Ô´øÖ§³ÖPDF,HTML,CSV,TXT¸ñʽÊä³ö£¬Èç¹ûÏë´òÓ¡.xml£¬.bat±¨±íÔõô°ì£¿
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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
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http://www.robertsosinski.com/2008/12/21/understanding-ruby-blocks-procs-and-lambdas/
Understanding Ruby Blocks, Procs and Lambdas
Blocks, Procs and lambdas (referred to as closures
in Computer Science) are one of the most powerful aspects of Ruby, and
also one of the most misunderstood. This ......
ÏÂÎÄת×Ô£º
http://www.cnblogs.com/watir/archive/2009/04/25/1443440.html
rubyÎļþ´ÓÃüÁîÐÐÖнÓÊÕ²ÎÊý
ÔÚÃüÁîÐз½·¨Ö´ÐÐrubyÎļþʱ£¬ÐèÒª´ÓÃüÁîÐÐÖд«Èë²ÎÊý£¬¿ÉÒÔʹÓÃÈ«¾Ö±äÁ¿£ºARGV
ÈçÓÐruby Îļþtest.rb,ÄÚÈÝÈçÏ£º
1 def hello(a)
2 puts a
3 end
4
5 ......
Prepare
1. Download 'OCI 1.x.x.rb' (it's VERY important - execution MUST be *.rb)
2. Download 'oci8lib.so'
Install
1. Copy 'OCI8.rb' to .../ruby/lib/ruby/site_ruby/1.8/DBD/OCI8
2. Copy 'oci8.rb' to .../ruby/lib/ruby/site_ruby/1.8
3. Copy 'oci8lib.so' to .../ruby/lib/ruby/site_ruby/1.8/i386-msv ......
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 ......
Update: This post is outdated. All in one installer for 1.9
is ready now, you should use it if you need 1.9 on windows. Get it here
http://rubyforge.org/frs/?group_id=167
Ruby has “all-in-one” installer for Windows, but it is outdated. As
of May 2009, Ruby 1.9.1 is released, ......