我有一个名为local的模型,这个模型有很多这样的门户:
class Portal < ActiveRecord::Base
belongs_to :local, :class_name => "Local"
end
class Local < ActiveRecord::Base
has_many :portales, :class_name => "Portal", :dependent => :destroy
accepts_nested_attributes_for :portales, :allow_destroy => true
end
问题是当我将参数分配给本地时,控制台显示:
NoMethodError Exception: undefined method `portal' for #<Local:0x007f9cd50a7f20>
这是我的控制器和表单:
控制器:
def new_portal
@local = Local.new
if request.post?
@local.update_attributes params[:local]
end
end
形式:
<%= form_for @local, :url => {:action => 'new_portal'}, :html => {:id => 'formulario_local', :multipart => true, :method => 'post'} do |f| %>
<%= f.fields_for :portal do |portal_form| -%>
<div id="porcentaje_barra">
<%= portal_form.select 'opacidad_barra', generate_options_from_hash(@porcentaje_opacidad) %>
</div>
<div id="texto_barra">
<%= image_tag 'editor/texto.png', :size => '30x30'%>
<h5>Texto</h5>
</div>
<div id="tipo_de_letra_barra">
<%= portal_form.select 'tipo_letra_barra', generate_options_from_hash(@tipos_de_letra),:prompt => 'Selecciona' %>
</div>
<div id="estilo_fuente_barra">
<%= portal_form.select 'estilo_letra_barra', generate_options_from_hash(@estilo_de_letra), style: 'width:70px'%>
</div>
<div id="tam_fuente_barra">
<%= portal_form.select 'tamano_letra_barra', generate_options_from_hash(@tamano_de_letra), style: 'width:50px'%>
</div>
<% end %>
<% end %>
而且,这是我的变化:
ActiveSupport::Inflector.inflections do |inflect|
inflect.irregular 'usuario', 'usuarios'
inflect.irregular 'producto', 'productos'
inflect.irregular 'portal', 'portales'
inflect.irregular 'local', 'locales'
end
我不知道是什么问题,视图显示了所有表单。
感谢您的帮助(对不起我的英语),
乔治 -