我需要创建一个包含多个模型的表单，至少五个。目前我正试图使用三种形式（人 - 疾病 - 治疗）使其工作。第二个第一级和第二级表单正常工作。在我看来，第三种形式甚至没有呈现。有人可以帮我这个吗？在此先感谢!!!。
表格
<%= simple_form_for @person, :html => { id: "smart-form-register" , class: "smart-form client-form" } do |f| %>
<header>
Por favor, completa el formulario
</header>
<fieldset>
<h2>Datos de contacto e información general</h2><br>
<section>
<label class="input">
<%= f.input :phone, label: 'Teléfono' %>
</section>
<div class="row">
<section class="col col-2">
<%= f.input :name, :input_html => { :value => current_user.name}, :as => :hidden %>
</section>
<section class="col col-2">
<%= f.input :lastname, :input_html => { :value => current_user.lastname}, :as => :hidden %>
</section>
<section class="col col-6">
<%= f.input :email, :input_html => { :value => current_user.email}, :as => :hidden %>
</section>
</div>
</fieldset>
<%= f.simple_fields_for :diseases do |my_disease| %>
<fieldset>
<h2>¿Padeces alguna enfermedad?</h2><br>
<section>
<label class="input">
<%= my_disease.input :name, label: 'Nombre de la enfermedad' %>
</section>
<div class="row">
<section class="col col-6">
<%= my_disease.input :start, :as => :date_picker, label: 'Inicio de la enfermedad' %>
</section>
<section class="col col-6">
<%= my_disease.input :end, :as => :date_picker, label: 'Fin de la enfermedad' %>
</section>
</div>
<div class="row">
<section class="col col-6">
<%= my_disease.input :chronical, as: :boolean, :html => {type: "checkbox" }, label: false, inline_label: 'Enfermedad crónica' %>
</section>
<section class="col col-6">
<span class="">
<%= my_disease.input :unfinished, as: :boolean, :html => {type: "checkbox" }, label: false, inline_label: 'Enfermedad actual' %>
</span>
</section>
</div>
<section>
<%= my_disease.input :description, label: 'Descripción de la enfermedad' %>
</section>
</fieldset>
<fieldset>
<section>
<%= my_disease.simple_fields_for :treatments do |my_treatment| %>
<%= my_treatment.input :name, label: 'Nombre del tratamiento' %>
<% end %>
</section>
</fieldset>
<% end %>
<footer><button type="submit" class="btn btn-primary">Register</button></footer>
<% end %>
人员控制器
def person_params
params.require(:person).permit(:name, :surname, :gender, :birthdate, :bloodtype, :user_id, :phone, :email, diseases_attributes: [:id, :name, :description, :start, :end, :chronical, :description, :unfinished, treatments_attributes: [:id, :name]] )
end
疾病控制者
def disease_params
params.require(:disease).permit(:name, :start, :end, :chronical, :unfinished, :description, :person_id, :person_id, treatments_attributes: [:id, :name] )
end
疾病模型
class Disease < ActiveRecord::Base
belongs_to :person
has_many :treatments
# validates_presence_of :name, :start
# validates :name, :length => {:maximum => 50, :too_long => "is too long, you can use the description field"}
# validate :start_must_be_before_end, :unless => [:chronical, :unfinished], :presence => true
# validates :end, :presence => true, :unless => [:chronical, :unfinished], :presence => true
# validates :description, :length => {:maximum => 5000, :too_long => "is too long"}
accepts_nested_attributes_for :treatments
def start_must_be_before_end
if self[:end] < self[:start]
errors.add(:start, "must be before end time")
return false
else
return true
end
end
end
人物模型
class Person < ActiveRecord::Base
belongs_to :user
has_many :diseases, :dependent => :destroy #if you delete a person you also delete all diseases related
has_many :appointments, :dependent => :destroy
has_many :treatments, through: :diseases
validates_presence_of :name, :email
validates :name, :length => {:maximum => 50, :too_long => "name is too long"}
VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
validates :email, format: { :with => VALID_EMAIL_REGEX , message: "is invalid" }
accepts_nested_attributes_for :diseases
accepts_nested_attributes_for :treatments
end
终端
User Load (0.8ms) SELECT "users".* FROM "users" WHERE "users"."id" = 60 ORDER BY "users"."id" ASC LIMIT 1
Unpermitted parameters: treatments
(0.2ms) BEGIN
SQL (0.7ms) INSERT INTO "people" ("created_at", "email", "name", "phone", "surname", "updated_at", "user_id") VALUES ($1, $2, $3, $4, $5, $6, $7) RETURNING "id" [["created_at", Fri, 13 Jun 2014 14:17:12 UTC +00:00], ["email", "danielcastillomarfull@gmail.com"], ["name", "Daniel"], ["phone", "123123"], ["surname", "Castillo"], ["updated_at", Fri, 13 Jun 2014 14:17:12 UTC +00:00], ["user_id", 60]]
SQL (0.6ms) INSERT INTO "diseases" ("chronical", "created_at", "description", "end", "name", "person_id", "start", "unfinished", "updated_at") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9) RETURNING "id" [["chronical", false], ["created_at", Fri, 13 Jun 2014 14:17:12 UTC +00:00], ["description", ""], ["end", Fri, 13 Jun 2014], ["name", "desidia"], ["person_id", 161], ["start", Thu, 12 Jun 2014], ["unfinished", false], ["updated_at", Fri, 13 Jun 2014 14:17:12 UTC +00:00]]
(51.7ms) COMMIT
答案 0 :(得分：0)
您是否已测试添加
:treatments
到
accepts_nested_attributes_for
在
class Person
答案 1 :(得分：0)
最后我做了如下：
<强>表格
<%= simple_form_for @person, :html => { id: "smart-form-register" , class: "smart-form client-form" } do |f| %>
<header>
Por favor, completa el formulario
</header>
<fieldset>
<h2>Datos de contacto e información general</h2><br>
<section>
<label class="input">
<%= f.input :phone, label: 'Teléfono' %>
</section>
<div class="row">
<section class="col col-2">
<%= f.input :name, :input_html => { :value => current_user.name}, :as => :hidden %>
</section>
<section class="col col-2">
<%= f.input :surname, :input_html => { :value => current_user.lastname}, :as => :hidden %>
</section>
<section class="col col-6">
<%= f.input :email, :input_html => { :value => current_user.email}, :as => :hidden %>
</section>
</div>
</fieldset>
<%= f.simple_fields_for :diseases do |my_disease| %>
<fieldset>
<h2>¿Padeces alguna enfermedad?</h2><br>
<section>
<label class="input">
<%= my_disease.input :name, label: 'Nombre de la enfermedad' %>
</section>
<div class="row">
<section class="col col-6">
<%= my_disease.input :start, :as => :date_picker, label: 'Inicio de la enfermedad' %>
</section>
<section class="col col-6">
<%= my_disease.input :end, :as => :date_picker, label: 'Fin de la enfermedad' %>
</section>
</div>
<div class="row">
<section class="col col-6">
<%= my_disease.input :chronical, as: :boolean, :html => {type: "checkbox" }, label: false, inline_label: 'Enfermedad crónica' %>
</section>
<section class="col col-6">
<span class="">
<%= my_disease.input :unfinished, as: :boolean, :html => {type: "checkbox" }, label: false, inline_label: 'Enfermedad actual' %>
</span>
</section>
</div>
<section>
<%= my_disease.input :description, label: 'Descripción de la enfermedad' %>
</section>
</fieldset>
<fieldset>
<section>
<%= my_disease.simple_fields_for :treatments, my_disease.object.treatments.build do |my_treatment| %>
<%= my_treatment.input :name, label: 'Nombre del tratamiento' %>
<% end %>
</section>
</fieldset>
<% end %>
<footer><button type="submit" class="btn btn-primary">Register</button></footer>
<% end %>
人物模型
class Person < ActiveRecord::Base
belongs_to :user
has_many :diseases, :dependent => :destroy #if you delete a person you also delete all diseases related
has_many :appointments, :dependent => :destroy
validates_presence_of :name, :email
# validates :name, :length => {:maximum => 50, :too_long => "name is too long"}
# VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
# validates :email, format: { :with => VALID_EMAIL_REGEX , message: "is invalid" }
accepts_nested_attributes_for :diseases
end
疾病模型
class Disease < ActiveRecord::Base
belongs_to :person
has_many :treatments
# validates_presence_of :name, :start
# validates :name, :length => {:maximum => 50, :too_long => "is too long, you can use the description field"}
# validate :start_must_be_before_end, :unless => [:chronical, :unfinished], :presence => true
# validates :end, :presence => true, :unless => [:chronical, :unfinished], :presence => true
# validates :description, :length => {:maximum => 5000, :too_long => "is too long"}
accepts_nested_attributes_for :treatments
def start_must_be_before_end
if self[:end] < self[:start]
errors.add(:start, "must be before end time")
return false
else
return true
end
end
end
治疗模式
class Treatment < ActiveRecord::Base
belongs_to :disease
has_many :medicines
# validates_presence_of :name, :start
# validates :days, :allow_blank => true, :numericality => { :greater_than_or_equal_to => 1, :message => ": leave this field blank or enter a positive number" }
# validates :name, :length => {:maximum => 50, :too_long => "is too long, you can use the description field"}
# validates :description, :length => {:maximum => 5000, :too_long => "is too long"}
end