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Contents
# :nodoc:
module SimpleForm
# :nodoc:
module Components
# Support for `suffix:` option when using the simple_form gem. When using the
# provided `simple_form.rb` initializer everything should be properly setup
# to make use of this input component.
#
# ## Usage
#
# Render a field with the suffix _CHF_:
#
# ```erb
# <%= f.input :amount, suffix: 'CHF' %>
# ```
#
# Pass in custom HTML options to the suffix div:
#
# ```erb
# <%= f.input :amount, suffix: 'CHF', suffix_html: { class: 'red-text' } %>
# ```
#
module Suffix
def suffix(_wrapper_options = nil)
return unless suffix?
@suffix_tag ||= begin
additional_classes << 'has-suffix'
template.content_tag :div, suffix_label, suffix_html_options
end
end
private
def suffix?
suffix_label
end
def suffix_label
options[:suffix].presence
end
def suffix_html_options
suffix_html = options.fetch(:suffix_html, {})
suffix_html[:class] = [suffix_html[:class], 'suffix'].compact
suffix_html
end
end
end
end
SimpleForm::Inputs::Base.send(:include, SimpleForm::Components::Suffix)
Version data entries
13 entries across 13 versions & 1 rubygems