Article View: pl.comp.lang.ruby
Article #438Re: RoR [newbie] scaffolding i relacje
From: archiwista
Date: Thu, 15 Feb 2007 17:05
Date: Thu, 15 Feb 2007 17:05
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1423 bytes
tak powinno zadziałać:
w modelu zawod
belongs_to :pracownik
w modelu pracownik
has_many :zawody (professions)
a potem jeżeli chcesz select_taga dla zawod dla pracownika, zmieniasz w
_form pracownika metodę dla zawod_id
np.
<% select_tag('zawod_id', options_for_select([['wybierz jeden']] +
@zawody.collect { |z| [z.nazwa, z.id]}, @pracownik.zawod.id)) %>
w controllerze pracownika w edit i w new w pisz
@zawody => Zawod.find(:all)
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.gazeta.pl!not-for-mail From: "archiwista" <nie@ma.com> Newsgroups: pl.comp.lang.ruby Subject: Re: RoR [newbie] scaffolding i relacje Date: Thu, 15 Feb 2007 18:05:54 +0100 Organization: "Portal Gazeta.pl -> http://www.gazeta.pl" Lines: 25 Message-ID: <er23tj$of0$1@inews.gazeta.pl> References: <er1m37$egu$1@news.telbank.pl> <er1run$mei$1@inews.gazeta.pl> <er1sfb$ohm$1@inews.gazeta.pl> <er21q3$f9s$1@news.telbank.pl> NNTP-Posting-Host: pc-81-219-65-17.dziesiata.com X-Trace: inews.gazeta.pl 1171559155 25056 81.219.65.17 (15 Feb 2007 17:05:55 GMT) X-Complaints-To: usenet@agora.pl NNTP-Posting-Date: Thu, 15 Feb 2007 17:05:55 +0000 (UTC) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Priority: 3 X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-User: niezrzeszony1 X-MSMail-Priority: Normal MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit