I've got a table in my schema which doesn't have an ID column. Here's the migration -
==== START OF CUT OF MIGRATION ========================== class CreateCountries < ActiveRecord::Migration def self.up create_table(:countries, :id => false, :options => ' IN SFPS001') do |t| # t.column :name, :string t.column :country_code, :string, :null => false, :limit => 2 t.column :country_name, :string, :null => false, :limit => 50 end end
def self.down drop_table :countries end end ==== END OF CUT OF MIGRATION ============================
Here's the model definition -
==== START OF CUT OF MODEL ============================== class Country < ActiveRecord::Base
set_primary_key :country_code has_many :trip_leg_passengers, :as => :country_passport has_many :airports
validates_presence_of :country_code, :country_name validates_uniqueness_of :country_code validates_uniqueness_of :country_name end ==== END OF CUT OF MODEL ================================
Using the formats in the usual RoR book from Prag Progs, I've got the list, show and edit functionality working. However the "Add" function is not working giving the following error dump -
==== START OF CUT OF ERROR OUTPUT ======================== NoMethodError in Country#new
Showing app/views/country/_form.rhtml where line #5 raised:
undefined method `country_code_before_type_cast' for #<Country:0xb7414228>
Extracted source (around line #5):
2: 3: <!--[form:country]--> 4: <p><label for="country_country_code">Country code</label><br/> 5: <%= text_field 'country', 'country_code' %></p> 6: 7: <p><label for="country_country_name">Country name</label><br/> 8: <%= text_field 'country', 'country_name' %></p>
Trace of template inclusion: /app/views/country/new.rhtml
RAILS_ROOT: script/../config/.. Application Trace | Framework Trace | Full Trace
/usr/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:178 9:in `normal_method_missing' /usr/lib/ruby/gems/1.8/gems/dr_nic_magic_models-0.7.1/lib/base.rb:46:in `method_missing' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:340:in `value_before_type_cast' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:253:in `to_input_field_tag' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:160:in `text_field' #{RAILS_ROOT}/app/views/country/_form.rhtml:5:in `_run_rhtml_country__form' #{RAILS_ROOT}/app/views/country/new.rhtml:4:in `_run_rhtml_country_new'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:178 9:in `normal_method_missing' /usr/lib/ruby/gems/1.8/gems/dr_nic_magic_models-0.7.1/lib/base.rb:46:in `method_missing' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:340:in `value_before_type_cast' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:253:in `to_input_field_tag' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:160:in `text_field' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:316:in `compile_and_render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:292:in `render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:251:in `render_file' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:266:in `render' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/partials.rb:59: in `render_partial' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:29:in `benchmark' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib/ruby/1.8/benchmark.rb:307:in `realtime' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:29:in `benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/partials.rb:58: in `render_partial' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:278:in `render' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:316:in `compile_and_render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:292:in `render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:251:in `render_file' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:7 26:in `render_file' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:6 48:in `render_with_no_layout' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/layout.rb :245:in `render_without_benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:53:in `render' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:53:in `render' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:9 42:in `perform_action_without_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.r b:368:in `perform_action_without_benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:69:in `perform_action_without_rescue' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:69:in `perform_action_without_rescue' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/rescue.rb :82:in `perform_action' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:4 08:in `process_without_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.r b:377:in `process_without_session_management_support' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/session_m anagement.rb:117:in `process' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:38:in `dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:115:in `handle_dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:81:in `service' /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service' /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run' /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread' /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread' /usr/lib/ruby/1.8/webrick/server.rb:95:in `start' /usr/lib/ruby/1.8/webrick/server.rb:92:in `start' /usr/lib/ruby/1.8/webrick/server.rb:23:in `start' /usr/lib/ruby/1.8/webrick/server.rb:82:in `start' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:67:in `dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/commands/servers/webrick.rb:59 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependenc ies.rb:147:in `require' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/commands/server.rb:30 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependenci es.rb:147:in `require' script/server:3
/usr/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:178 9:in `normal_method_missing' /usr/lib/ruby/gems/1.8/gems/dr_nic_magic_models-0.7.1/lib/base.rb:46:in `method_missing' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:340:in `value_before_type_cast' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:253:in `to_input_field_tag' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/helpers/form_he lper.rb:160:in `text_field' #{RAILS_ROOT}/app/views/country/_form.rhtml:5:in `_run_rhtml_country__form' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:316:in `compile_and_render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:292:in `render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:251:in `render_file' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:266:in `render' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/partials.rb:59: in `render_partial' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:29:in `benchmark' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib/ruby/1.8/benchmark.rb:307:in `realtime' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:29:in `benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/partials.rb:58: in `render_partial' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:278:in `render' #{RAILS_ROOT}/app/views/country/new.rhtml:4:in `_run_rhtml_country_new' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:316:in `compile_and_render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:292:in `render_template' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:251:in `render_file' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:7 26:in `render_file' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:6 48:in `render_with_no_layout' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/layout.rb :245:in `render_without_benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:53:in `render' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:53:in `render' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:9 42:in `perform_action_without_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.r b:368:in `perform_action_without_benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:69:in `perform_action_without_rescue' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmark ing.rb:69:in `perform_action_without_rescue' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/rescue.rb :82:in `perform_action' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:4 08:in `process_without_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.r b:377:in `process_without_session_management_support' /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/session_m anagement.rb:117:in `process' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:38:in `dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:115:in `handle_dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:81:in `service' /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service' /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run' /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread' /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread' /usr/lib/ruby/1.8/webrick/server.rb:95:in `start' /usr/lib/ruby/1.8/webrick/server.rb:92:in `start' /usr/lib/ruby/1.8/webrick/server.rb:23:in `start' /usr/lib/ruby/1.8/webrick/server.rb:82:in `start' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:67:in `dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/commands/servers/webrick.rb:59 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependenc ies.rb:147:in `require' /usr/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/commands/server.rb:30 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependenci es.rb:147:in `require' script/server:3
Request
Parameters: None
Show session dump