ruby on rails - How to properly display value in edit form while using bootstrap3_autocomplete_input and association -


i trying use auto-complete/type-ahead feature provided following rails gem https://github.com/maxivak/bootstrap3_autocomplete_input , https://github.com/plataformatec/simple_form

everything works fine in case choose "new" action new record in form. able choose value in input field auto-complete feature. problem in case choose "edit" action edit existing record. in case field not show correct value (pre-filled form), shows like: #<airport:0x007f98b478b7a8>

even in "show" action, can see correct value displayed.

i tried change f.input f.association had before started implementing auto-complete, did not helped.

records in cargo model have correct airports_id reference stored, checked manually in rails console.

question how can correct airport value pre-filled form in case choose "edit" action, instead kind of reference, got.

rails 4.1.7

my code is:

cargo model:

class cargo < activerecord::base   belongs_to :airport ...

cargo view:

... <%= f.input :airport, :as => :autocomplete, :source_query => autocomplete_airport_city_airports_url %> ...

airport model:

class airport < activerecord::base   has_many :cargos, :dependent => :destroy   attr_accessible :iata_code, :name, :city   validates :iata_code, :name, :city, presence: true   validates :iata_code, :uniqueness => { :scope => :name }   validates :iata_code, length: { is: 3 }, format: { with: /\a[a-za-z\d\s]*\z/ }   validates :name, :city, length: { minimum: 2, maximum: 128 }    def full_airport_name     "#{city} / #{iata_code}"   end end

airports controller

class airportscontroller < applicationcontroller   autocomplete :airport, :city, { :display_value => 'full_airport_name', :full_model=>true } ...

routes:

resources :airports   :autocomplete_airport_city, :on => :collection end

actually found problem. first of refactored airports model, removed columns name, , reseed name column data concatenated separate strings iata code / city. after this, there need specify in model, show value. solved issue:

class airport < activerecord::base   has_many :cargos, :dependent => :destroy   attr_accessible :name   validates :name, presence: true   validates :name, :uniqueness => true    def to_s     name   end end

this described, didnot understand on first sight previously, in original documentation here https://github.com/maxivak/bootstrap3_autocomplete_input section model.


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