CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-3simple-form
RQ Bukhari
RQ Bukhari

Reputation: 167

Rails simple_fields_for

I am working on a rails 3.0.11 application. for a many to many association I used simple_fields_for in a form.

simple_form_for @test do |f| 
  f.input :example 
  f.simple_fields_for :services do |builder| 
    render "services_partial", :f => builder
  end 
end

Now this is the main form and I used simple_fields_for in the form to render the partial of many to many association model called services In the services partial

f.input :example_service 
f.another_service

What I want to do is to assign the value of example_service attribute to a variable like

var = @test.services.example_service

but this method is not correct. Can anyone help me that how I can access this for each service. because there may be multiple services.

Upvotes: 0

Views: 3048

Answers (1)

okodo
okodo

Reputation: 236

I do not quite understand what you're doing. But if you want the values of "example_service" of all services of given @test you can try this 

some_var = @test.services.collect(&:example_service)

some_var is an array of "example_service"-values of all services

Upvotes: 1

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