CODEWITHSUNDEEP
ruby-on-railsselectlocalization
craig
craig

Reputation: 26262

Create a flexible, localized, Ruby-on-Rails list-of-values

I have a list of values (Beginner, Intermediate, Advanced, Fluent, Native) that I would like to:

Is there a way of implementing this list to address all or most of my needs?

Upvotes: 5

Views: 1679

Answers (1)

ajmurmann
ajmurmann

Reputation: 1635

You can put the definition of an array in /config/locales/some_language.yml

for example you could have the following in en.yml

en:
   experience_levels: 
          1: Beginner 
          2: Intermediate
          3: Advanced 
          4: Fluent
          4: Native

To get the key value pairs into a helper, the following should work:

def experience_levels 
    I18n.t(:experience_levels).map { |key, value| [ value, key ] } 
end

To use this in a select box,you would just put the following in your form_for

<%= f.select :experience_levels, experience_levels %>

If you are using form_tag instead you need the following:

<%= select_tag :experience_levels, options_for_select(experience_levels) %>

Upvotes: 9

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