Hi guys, I''m new to ruby and rails and I''m working on multi
model
forms, specifically 3. I''m using this
http://guides.rubyonrails.org/getting_started.html
as a start, and its got a 2 Model example but I cant seem to get the
last one working.
These are my models:
Country name:string code:string (has_one :address)
Address address_line1:string address_line2:string city:string
state:string country:references (belongs_to :country, has_one :guest)
Guest name:string last_name:string gender:boolean vip:boolean
address:references (belongs_to :address)
So basically what I want to do is insert a new guest through guests/
new and insert a row for each model, but the country is handled
through a select_tag instead of inserting a new country.
This is the guest form, with the nested address form view:
<% if @guest.address.nil? %>
<% @guest.build_address %>
<% end %>
<%= form_for(@guest) do |f| %>
<% if @guest.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@guest.errors.count, "error") %>
prohibited
this guest from being saved:</h2>
<ul>
<% @guest.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<table>
<tr><td><%= f.label :name %></td></tr>
<tr>
<td><%= f.text_field :name, :class =>
''textfield'' %></td>
</tr>
<tr><td><%= f.label :last_name %></td></tr>
<tr>
<td><%= f.text_field :last_name, :class =>
''textfield'' %></td>
</tr>
<tr><td><%= f.label "Gender"
%></td></tr>
<tr>
<td><%= f.radio_button(:gender, "true", :checked
=> ''checked'')
%><%= f.label(:gender, "M") %><%= f.radio_button(:gender,
"false") %><
%= f.label(:gender, "F") %></td>
</tr>
<tr><td><%= f.label :identification,
''Identification:'' %></td></
tr>
<tr>
<td><%= f.text_field :identification, :class =>
''textfield''
%></td>
</tr>
<%= render :partial => ''address/form'',
:locals => {:form => f} %>
<tr>
<td style="text-align: right; height: 60px; vertical-align:
bottom;"><%= f.submit %></td>
</tr>
</table>
<% end %>
This is the nested address form (note select_tag is created with a map
of country from the guests controller):
<%= form.fields_for :address do |address_form| %>
<table>
<tr><td><%= address_form.label :address_line1,
''Address:'' %></
td></tr>
<tr>
<td><%= address_form.text_field :address_line1, :class =>
''textfield'' %></td>
</tr>
<tr>
<td><%= address_form.text_field :address_line2, :class =>
''textfield'' %></td>
</tr>
<tr><td><%= address_form.label :city,
''City:'' %></td></tr>
<tr>
<td><%= address_form.text_field :city, :class =>
''textfield''
%></td>
</tr>
<tr><td><%= address_form.label :state,
''State:'' %></td></tr>
<tr>
<td><%= address_form.text_field :state, :class =>
''textfield''
%></td>
</tr>
<tr><td><%= address_form.label :postal_code,
''Postal Code:'' %></
td></tr>
<tr>
<td><%= address_form.text_field :postal_code, :class =>
''textfield'' %></td>
</tr>
<tr>
<td><%= address_form.label :country %></td>
<td><%= address_form.select(:country, @countries.map {|u|
[u.name,u.id]}) %></td>
</tr>
</table>
<% unless address_form.object.nil? ||
address_form.object.new_record? %>
<div class="field">
<%= address_form.label :_destroy, ''Remove:'' %>
<%= address_form.check_box :_destroy %>
</div>
<% end %>
<% end %>
Can you guys help me out with what i''m missing?
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http://railscasts.com/episodes/196-nested-model-form-part-1 http://railscasts.com/episodes/197-nested-model-form-part-2 -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks for the links. That tutorial is great, but it doesn''t answer my question, I want to be able to select an option of the third model (country) and not insert a new country everytime a new guest is created. On Mar 10, 5:13 am, radhames brito <rbri...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> http://railscasts.com/episodes/196-nested-model-form-part-1http://railscasts.com/episodes/197-nested-model-form-part-2-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Mon, Mar 14, 2011 at 9:33 PM, robvelor <roberto.velasquez-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>wrote:> Thanks for the links. That tutorial is great, but it doesn''t answer my > question, I want to be able to select an option of the third model > (country) and not insert a new country everytime a new guest is > created. > >oh i see you just want to use collection select to be able to choose a country, here , read about collection select http://api.rubyonrails.org/classes/ActionView/Helpers/FormOptionsHelper.html if you are still confused try using simple_form it has a country select plugin https://github.com/plataformatec/simple_form -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks got it working :) On Mar 14, 7:45 pm, radhames brito <rbri...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On Mon, Mar 14, 2011 at 9:33 PM, robvelor <roberto.velasq...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>wrote: > > > Thanks for the links. That tutorial is great, but it doesn''t answer my > > question, I want to be able to select an option of the third model > > (country) and not insert a new country everytime a new guest is > > created. > > oh i see you just want to use collection select to be able to choose a > country, here , read about collection select > > http://api.rubyonrails.org/classes/ActionView/Helpers/FormOptionsHelp... > > if you are still confused try using simple_form it has a country select > plugin > > https://github.com/plataformatec/simple_form-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.