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?
--
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 [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
