An update:
In the new view it turned out I needed
<%= f.fields_for :member*s* do |p| %>
So plural "members". Similar, in the params in the controller I changed
member_attributes to members_attributes, again the plural form.
Also, in def create in the organizations controller, I removed the line:
@member = @organization.members.build(organizationnew_params)
Having done all this, I now get a flash error message on submission of the
form:
The form contains 1 error:
* Members organization can't be blank
The *server log*:
Processing by OrganizationsController#create as HTML
Parameters: {"utf8"=>"✓", "organization"=>{"org_name"=>"sadfsdaf",
"phone"=>"sdfds", "members_attributes"=>{"0"=>{"username"=>
"fsfdsfsad", "email"=>"[email protected]", "fullname"=>"sdfds",
"password"=>"[FILTERED]",
"password_confirmation"=>"[FILTERED]"}}}, "admin"=>"true", "commit"=>"Sign
up"}
(0.5ms) begin transaction
Member Exists (0.4ms) SELECT 1 AS one FROM "members" WHERE
LOWER("members"."email") = LOWER('[email protected]') LIMIT 1
Member Exists (0.2ms) SELECT 1 AS one FROM "members" WHERE
LOWER("members"."username") = LOWER('fsfdsfsad') LIMIT 1
Organization Exists (0.3ms) SELECT 1 AS one FROM "organizations" WHERE
LOWER("organizations"."org_name") = LOWER('sadfsdaf') LIMIT 1
Organization Exists (0.2ms) SELECT 1 AS one FROM "organizations" WHERE
LOWER("organizations"."phone") = LOWER('sdfds') LIMIT 1
(0.2ms) rollback transaction
Rendered shared/_error_messages.html.erb (1.9ms)
The *member model *includes:
belongs_to :organization
validates :organization_id, presence: true # There are other validations
as well, but I don't think they matter for this question.
def send_activation_email
MemberMailer.account_activation(self).deliver_now
end
Next, if I remove the *validates :organization_id* line from the member
model, the form works fine. It saves the organization, the member, as well
as the organization_if for the member. However, I of course need the model
validation as protection.
Any idea how I should move forward?
Op woensdag 29 april 2015 23:15:28 UTC+2 schreef [email protected]:
>
> I have two models each with their own resources: Organizations and
> Members. An organization has multiple members and a member is only a member
> to one organization.
>
> How can I create a simple nested form that signs up a new organization as
> well as one member for that organization?
>
> My current attempt is below. On submitting the form, this however
> generates the error message
> unknown attribute 'org_name' for Member
> , which I don't get especially since org_name is a column within the
> Organization model and not the Member model.
>
> *Organization model*
>
> has_many :members, dependent: :destroy
> accepts_nested_attributes_for :members, :reject_if => :all_blank,
> :allow_destroy => true
>
>
> *Member model*
>
> belongs_to :organization
>
>
> *Organizations controller*
>
> def new
> @organization = Organization.new
> @member = @organization.members.build
> end
>
> def create
> @organization = Organization.new(organizationnew_params)
> @member = @organization.members.build(organizationnew_params)
> if @organization.save && @member.save
> @member.send_activation_email #Will Rails be able to get to this method?
> The send_activation_email method exists in multiple models and Rails should
> here use the version from the Member model.
> flash[:success] = "Please check your email to activate your account."
> redirect_to root_url
> else
> render 'new'
> end
> end
>
> def organizationnew_params
> params.require(:organization).permit(:org_name,
> :phone,
> member_attributes: [:email,
> :username,
> :admin,
> :password,
> :password_confirmation
> ])
> end
>
>
> *Organizations new view*
>
> <%= form_for(@organization) do |f| %>
> <%= f.text_field :org_name, %>
> <%= f.text_field :phone %>
>
> <%= f.fields_for :member do |p| %>
> <%= p.text_field :username %>
> <%= p.email_field :email %>
> <%= p.password_field :password %>
> <%= p.password_field :password_confirmation %>
> <%= hidden_field_tag :admin, true %>
> <% end %>
>
> <%= f.submit "Sign up", class: "formbutton btn btn-default" %>
> <% end %>
>
> What am I doing wrong? How can I create a simple nested form?
>
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