CODEWITHSUNDEEP
ruby-on-railsactiverecord
A B
A B

Reputation: 1936

ActiveRecord Error

I have two model class,

class Designation < ActiveRecord::Base
  attr_accessible :name
  validates :name, presence: true, uniqueness: { case_sensitive: false }
  has_many :employee_details
  accepts_nested_attributes_for :employee_details
end

and

class EmployeeDetail < ActiveRecord::Base
  belongs_to :Designation
  attr_accessible :bloodGroup, :dob, :doc, :doj, :empId, :name, :panNo, :status, :Designation
end

I have generated default scaffold for EmployeeDetail. from EmployeeDetail page when i tried to create and enter integer value in designation textbox, it gives me error ActiveRecord::AssociationTypeMismatch in EmployeeDetailsController#create Designation(#81846160) expected, got String(#75419260).

can anyone help me to sortout this problem? EmployeeDetailController#create:- def create @employee_detail = EmployeeDetail.new(params[:employee_detail])

respond_to do |format|
  if @employee_detail.save
    format.html { redirect_to @employee_detail, notice: 'Employee detail was successfully created.' }
    format.json { render json: @employee_detail, status: :created, location: @employee_detail }
  else
    format.html { render action: "new" }
    format.json { render json: @employee_detail.errors, status: :unprocessable_entity }
  end
end

end

Upvotes: 0

Views: 162

Answers (1)

pdpMathi
pdpMathi

Reputation: 775

When you associate any model, you should use the lowercase version of the model name.

Change:

belongs_to :Designation

to:

belongs_to :designation

Upvotes: 1

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