CODEWITHSUNDEEP
ruby-on-rails
rock
rock

Reputation: 378

collection_select issue in rails with passing reference_id in rails

i am passing reference id as from requirement table in collection_select but instead of showing team_id as drop-down i want to user as team_name from team table by using team_id.

also i want distinct record.

form.html.erb

<div class="field columns large-4">
  <%= form.label :team, :class=>"" %>
  <%= form.collection_select :requirement_id, @project.requirements, :id, :team_id, prompt: true %>
</div>

Upvotes: 0

Views: 51

Answers (1)

Salil
Salil

Reputation: 47532

Try following, Use delegate in model

In models/requirement.rb

delegate :name, to: :team, prefix: true

or use custom method

def team_name
  team ? team.name : 'No team associated'
end

& then value_method in view

<%= form.collection_select :requirement_id, @project.requirements, :id, :team_name, prompt: true %>

Upvotes: 1

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