CODEWITHSUNDEEP
ruby-on-rails
LewlSauce
LewlSauce

Reputation: 5872

Adding a class to collection_radio_buttons in Rails

I simply have a form and at the top of my form are some radio buttons. Everything has the "form-control" class and flows perfectly fine horizontally; however, I can't get this same class applied to this:

<%= f.collection_radio_buttons :realm, [['External','External'], ['Internal','Internal']], :first, :last %>

I've been looking around, but can only find others who are doing something completely different.

Upvotes: 1

Views: 1626

Answers (2)

Jussi Hirvi
Jussi Hirvi

Reputation: 725

The syntax is

collection_radio_buttons(object, method, collection, value_method, text_method, options = {}, html_options = {}, &block)

You don't have any options, so you need to supply an empty hash before the html_options hash.

<%= f.collection_radio_buttons :parent_id, [['External','External'], ['Internal','Internal']], :first, :last, {}, {class: 'form-control'} %>

Upvotes: 0

Jay
Jay

Reputation: 938

Do you want the form-control class on both the button and label? Then you are looking for something like this:

<%= f.collection_radio_buttons :realm, [['External','External'], ['Internal','Internal']], :first, :last do |b| %>
  <%- b.label(class: "form-control") { b.radio_button(class: "form-control") } %>
<% end %>

Upvotes: 2

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