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

Ruby On Rails 2.0.2Ô´´úÂë·ÖÎö£¨3£© resource


RESTfulµÄ»¯Éí----resource
  µ±È»£¬¹â°ÑRESTfulºÍresource³¶µ½Ò»ÆðËÆºõÏ൱ÏÁÒ壬ÔÚRailsÖУ¬ActionController::Resources³éÏóÁËRESTÖеÄResource£¬ÕâÀÎÒ²»Ì¸RESTµÄÏà¹Ø¸ÅÄî£¬ÍøÉÏ×ÊÁÏÒ»´óÛç¡£ÎÒÃǾÍÀ´¿´¿´RailsÖÐÊÇÈçºÎͨ¹ýResourceÀ´ÇáËÉ£¬¼ò±ãµÄÍê³ÉRESTfulÓ¦Óõİɡ£
  resources.rb
  Ô´´úÂë·¾¶£º/actionpack-2.0.2/lib/action_controller/resources.rb
  Ê×ÏÈ£¬ÎÒÃÇÒ²²»ÐèÒª½«resource¿´µÃ¶àôµÄ¸ßÉÄã¿ÉÒÔ°ÑËûÀí½âΪ£¬µ±ÄãÔÚroutes.rbÖж¨ÒåÈçϵÄresourceµÄʱºò£º
map.resources :products
  Rails»á×Ô¶¯ÎªÎÒÃÇÉú³ÉÖÚ¶àµÄnamed route£¬ÕâЩrouteͨ¹ýhttp verbºÍÏàÓ¦µÄcontrollerÖеÄaction¶ÔÓ¦ÆðÀ´£¬µ±È»ÁË£¬ÖÚ¶àµÄhelper·½·¨Ò²Ëæ¼´²úÉú¡£ÈçϱíËùʾ£º
Named Route
Helpers
product
product_url, hash_for_product_url,
product_path, hash_for_product_path
new_product
new_product_url, hash_for_new_product_url,
new_product_path, hash_for_new_product_path
edit_product
edit_product_url, hash_for_edit_product_url,
edit_product_path, hash_for_edit_product_path
...
...
  ´ÓÕâ¸ö½Ç¶ÈÀ´Ï룬Äã¿ÉÒÔ°ÑresourceÏë³ÉÊÇÖÚ¶àÏà¹Ønamed routeµÄÒ»¸öÂí¼×¡£
  
  Õû¸öÁ÷³Ì±È½ÏµÄÖ±¹Û£¬Railsͨ¹ýresource°´²¿¾Í°àµÄÍê³É¸÷ÖÖrouteµÄÉú³É£¬½ÓÏÂÀ´ÎÒÃÇ¿´Ò»¿´ºËÐÄ´úÂëÊÇÈçºÎÍê³ÉÕâЩ¹¦Äܵġ£Ê×ÏÈ£¬»¹ÊÇÔÚroutes.rbÖУ¬¿ÉÄܻᶨÒåÈçϵÄresource£º
Ruby´úÂë
ActionController::Routing::Routes.draw do |map|   
  
  map.resources :products  
  ...   
end  
ActionController::Routing::Routes.draw do |map|
map.resources :products
...
end
  resources·½·¨¶¨ÒåÔÚActionController::ResourcesÕâ¸ömoduleÖУ¬È»ºóͨ¹ýmixin½øÈëµ½MapperÀàµÄ¡£ÄÇÎÒÃÇÊ×ÏÈÀ´¿´Ò»¿´Õâ¸ö·½·¨£º
Ruby´úÂë
def resources(*entities, &block)   
  options = entities.extract_options!   
  entities.each { |entity| map_resource(entity, options.dup, &block) }   
end  
def resources(*entities, &block)
options =


Ïà¹ØÎĵµ£º

Ñ¡Ruby»¹ÊÇÑ¡Python

 
  ¡¡×î½ü£¬ÎÒÐèÒªÒ»ÖÖ¿ìËÙ¿ª·¢ÓïÑÔ£¬Ä¿Ç°ÖËÊÖ¿ÉÈȵĿìËÙ¿ª·¢ÓïÑÔ¾ÍÊÇPythonºÍRubyÁË¡£RubyºÍPython¶¼ÊǷdz£ÓÅÐãµÄ½Å±¾ÓïÑÔ£¬ËäÈ»ËûÃǵÄÉè¼ÆÕÜѧ¼¸ºõÍêÈ«²»Í¬£¬µ«ËûÃÇЧÂʲ¶à£¬Ó¦ÓÃÁìÓòÒ²²î¾à²»´ó£¬ËƺõÌìÉú¾ÍÊǾºÕù¶ÔÊÖ¡£µ½µ×Ñ¡ÄǸöÄØ?ÎÒ×öÁËһЩ¼òµ¥µÄ±È½Ï¡£  
   
  ¡¡¡¡ÎÒÃDZȽ ......

Ruby on RailsÖÐselectʹÓ÷½·¨

ÔÚRuby on RailsÖÐÕæµÄÓÐÒ»¶ÑSelect helper¿ÉÒÔÓÃ,ÎÒÃǾ­³£ÈÝÒ×»ìÏý¡£³£¼ûµÄÓÐÈý¸ö..
select, select_tag, collection_select(ÆäÓàµÄʲôselect_dateÄÇЩ²»Ì¸)
ÎÒÃÇÏÈÀ´¿´¿´Ò»¸ö»ù±¾µÄÏÂÀ­Ê½Ñ¡Ïî¹Ç¼Ü
</p>
<select
name="ROR">
<option
value="1">ROR1</option><br
/>
<optio ......

Windowsƽ̨µÄruby IDE µãÆÀ

ת×Ô http://www.javaeye.com/topic/57474 
Windowsƽ̨µÄruby IDE µãÆÀ
ÔÚMacOSƽ̨¼¸ºõûÓÐʲôÕùÒéÐÔ£¬´ó¼Ò¶¼ÓÃTextMate¡£µ«ÊÇWindowsƽ̨¿É¹©Ñ¡ÔñºÍʹÓõÄIDEºÜ¶à£¬È´¸÷Óи÷µÄ³¤´¦ºÍ¶Ì´¦¡£»ùÓÚÎÒÓùýµÄËùÓÐruby IDEµãÆÀһϡ£windowsƽ̨µÄRoR IDEÖ÷Òª·ÖΪÁ½ÀࣺһÀàÊÇÖØÁ¿¼¶µÄÈ«¹¦ÄÜIDE£¬ÀýÈçEclipse£¬Netbeans ......

Rubyʵ¼ù—will_paginateʵÏÖ·ÖÒ³

¿ª·¢»·¾³£º
OS:Windows XP
Ruby:Ruby1.9.1
Rails:Rails2.3.5
will_paginate:will_paginate2.3.11
(ÔÚÃüÁîÐÐÖÐÔËÐÐ gem install mislav-will_paginate --source http://gems.github.com )
IDE:Rubymine2.0.1
DB:mysql5.0.9
±¾ÀýÔÚÉÏÒ»¸öÀý×Ó£¨Rubyʵ¼ù—¼òµ¥Êý¾Ý¿â²Ù×÷£©µÄ»ù´¡ÉÏʵÏÖ·ÖÒ³£¬ÀûÓõÄÊÇwill_p ......

Ruby On Rails 2.0.2Ô´´úÂë·ÖÎö£¨3£© named route


ǰÑÔ
  ÔÚ¡¶RoutingµÄÔØÈë¡·ÖУ¬ÎÒ´óÖ½éÉÜÁËÒ»ÏÂRailsÖÐ×î¼òµ¥µÄrouteÊÇÈçºÎ¼ÓÔØµÄ¡£ÕâÆªÎÄÕ£¬ÎÒ½«À´½²Ò»½²RailsϵͳÖиüΪ¸´ÔÓµÄnamed routeºÍÓëRESTfulÏà¹ØµÄresourceÊÇÈçºÎ±»¼ÓÔØµÄ¡£ÎªÁ˲»Öظ´Ì«¶àµÄ±ÊÄ«£¬ÕâÆªÎÄÕ½«ÔÚǰÎĵĻù´¡ÉϽøÐУ¬Èç¹û·¢ÏÖµ¥¶À¿´´ËÎÄʱ£¬ÓÐÉÙÐíÔÆÀïÎíÀ½¨ÒéÏÈ¿´Ò»¿´ÎÒµÄǰƪÎÄÕ£ºR ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ