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# config/schema.yml propel: demo_ad: id: ~ title: { type: varchar(255), required: true } description: { type: longvarchar, required: true } price: float type: { type: varchar(255), required: true } demo_ad_type_house: id: ~ demo_ad_id: { type: integer, foreignTable: demo_ad, foreignReference: id, required: true } square_footage: { type: integer, required: true } nb_beds: { type: integer, required: true } nb_baths: { type: integer, required: true } year: { type: varchar(255), required: true } demo_ad_type_car: id: ~ demo_ad_id: { type: integer, foreignTable: demo_ad, foreignReference: id, required: true } make: { type: varchar(255), required: true } model: { type: varchar(255), required: true } year: { type: varchar(255), required: true } color: { type: varchar(255), required: true } #/data/fixtures.yml DemoAd: house_1: title: Farm description: | 250 acres with irrigation, several shares of water rights, creek, spring and a well. price: 2225000 type: house car_1: title: Honda Accor description: | Honda accord fully loaded, power windows, sun roof, new timing belt, new brakes, a/c , cd player. price: 6900 type: car DemoAdTypeHouse: house_1_desc: demo_ad_id: house_1 square_footage: 4500 nb_beds: 4 nb_baths: 3 year: 1910 DemoAdTypeCar: car_1_desc: demo_ad_id: car_1 make: honda model: accor year: 2002 color: green
URL: http://www.symfony-project.org/blog/2008/11/10/call-the-expert-nested-forms-a-real-implementation