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

Ruby on Rails£¨¼±£¡£¡£¡£¡£¡£¡ÔÚÏߵȣ©

HTML code:

<%= link_to_if_authorized l(:field_search_title), {:controller => 'books', :action => 'search', :project_id => @project, :title => @title} %>
<%= text_field_tag 'title', @title, :size => 30, :onchange => "#{@title} = this.value" %>



Ϊʲô@titleÈ¡²»µ½Öµ£¬ÄÄλ´óϺ¸æËßСµÜÔõôȡֵ£¬Ð¡µÜ³õѧÕߣ¬Íò·Ö¸Ðл°¡

Êǵ쬵«ÊÇdebug³öÀ´µÄ@title»òÕßparams[:title]¶¼Îª¿ÕÖµ£¬²»ÖªµÀΪʲô£¬ÄѵÀonchangeÖеÄ#{@title}È¡²»µ½ÖµÂð£¿
ÆäʵÎÒ¾ÍÊÇÏëÔÚlinkºóµÄurlÖмÓÈëtextboxÖеÄvalue×÷Ϊ²ÎÊý£¬»¹ÓÐûÓÐʲô°ì·¨°¡£¬¸ßÊÖÖ¸µãСµÜ°¡¡£

¾ÍÊÇÀàËÆÓÚjsÖеÄdocument.getElementById()£¬²»ÖªµÀÔÚrorÖÐÓÐûÓÐÕâÑùµÄ·½·¨¡£

×îºó»¹ÊÇÓÃjs½â¾öÁË£¬»¹ÊÇлл~


Ïà¹ØÎÊ´ð£º

ÏÖÔÚѧϰRUBY£¬ÓÐûÓÐǰ;¡£

×öÁËÈýÄê¡£NETÁË
µ±È»¡£NETˮƽҲºÜÀÃ
Ïë¶àѧһЩеÄÓïÑÔ
ÕâÁ½ÌìÔÚѧϰRUBY
²»ÖªµÀ½«À´ÓÐûÓÐǰ;

RUBYǰ±²ÃÇ£¬Ö¸µãÒ»¶þ°¡¡£
±ðÕâɽ¿´×ÅÄÇɽ¸ß,ÆäʵËüÃÇÖ»ÊÇÄãµÄÒ»¸ö¹¤¾ß,¾ÍÏóÎäÁÖ¸ßÊÖÄøöÊ÷Ò¶ ......

rubyÁ¬½Ó£Í£ù£ó£ñ£ìÎÊÌâ

Á¬½Ó£Í£ù£ó£ñ£ìÊý¾Ý¿âµÄʱºò£¬ÀÏÊDZ¨Õâ¸ö´íÎ󣡲»ÖªµÀÔõô»ØÊÂ
¸÷λ´ó´óÃÇ£¬ÄÜ·ñ¸æÖª£¬¸Ð¼¤²»¾¡

ÁíÍ⣬ÎÒÔÚ¹«Ë¾ÓòÖУ¬¿ÉÄÜ»á³öÏÖһЩÎÊÌâ

NoMethodError in BookController#list
undefined met ......

ÏëÕÒÒ»·ÝRuby on railsµÄ¹¤×÷,ÎÒÓ¦¸ÃÖªµÀÄÄЩ֪ʶ?

ÐÂÄê¸Õ¿ªÊ¼,ÒѾ­ÓÐһЩÉúÃ͵ÄÅóÓÑÒª¿ªÊ¼ÐµÄÖ°³¡ÉúÑÄÁË,
²»ÖªµÀ»á²»»áÓöµ½ÕâÑùµÄÎÊÌâ: ÏëÕÒÒ»·ÝRuby on railsµÄ¹¤×÷,ÎÒÓ¦¸ÃÖªµÀÄÄЩ֪ʶ ?
    »¹ºÃ,ÎÒ²¢²»ÊÇÏëÖ¸µãÄãʲô,Ö»ÊÇÏë°´ÎÒµÄ˼ά·½Ê½Õ¹ ......

[¹ØÓÚJavaºÍRuby]Çóǰ±²Ö¸µ¼ - Java / Web ¿ª·¢

ÎÒÏÖÔÚ²»µÃ²»ÃæÁÙÒ»¸öÑ¡Ôñ£º A£¬Ìø²Û¼ÌÐø×öJ2EE. B,תÐÍ×örailsµÄ¿ª·¢
ÔÚй«Ë¾¹¤×÷ÒѾ­°ëÄ꣬Õâ±ßµÄ·ÕΧ±È½ÏÇáËÉÓä¿ì£¬µ«ÊÇÎÒ¸ºÔðµÄÒ»¸öJavaÏîÄ¿ÒѾ­ÉÏÏߣ¬°´ÕÕpmµÄÒªÇó£¬ÈÃÎÒתÐÍ×örails¿ª·¢¡£¾ÍÎÒѧϰrailsµÄ¹ý³ ......

ͬʱ°²×°PHPºÍRUBYµÄÎÊÌâ - Web ¿ª·¢ / Ruby/Rails

ѧϰPHPÓÐÒ»¶Îʱ¼äÁË ÏÖÔÚÏëͬʱѧϰRUBY ON RAILS 
ÓÉÓÚ֮ǰѧϰPHP ÒѾ­×°ºÃÁËAPACHE ºÍ MYSQL ÏÖÔÚÏëÈÃAPACHE·þÎñÆ÷Ò²¿ÉÒÔÔËÐÐRUBY¡£
Ó¦¸ÃÔõô°ì£¿
Çë¸ßÊÖÌáʾ лл


RailsÓ¦Óò¿ÊðרÀ¸: http://ww ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ