Module: Formtastic::Inputs::Base::Labelling

Includes:
LocalizedString
Included in:
Formtastic::Inputs::Base
Defined in:
lib/formtastic/inputs/base/labelling.rb

Instance Method Summary collapse

Methods included from LocalizedString

#model_name

Instance Method Details

#label_from_options ⇒ Object 



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# File 'lib/formtastic/inputs/base/labelling.rb', line 37

def label_from_options
  options[:label]
end

#label_html ⇒ Object 



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# File 'lib/formtastic/inputs/base/labelling.rb', line 9

def label_html
  render_label? ? builder.label(input_name, label_text, label_html_options) : +"".html_safe
end

#label_html_options ⇒ Object 



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# File 'lib/formtastic/inputs/base/labelling.rb', line 13

def label_html_options
  {
    :for => input_html_options[:id],
    :class => ['label'],
  }
end

#label_text ⇒ Object 



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# File 'lib/formtastic/inputs/base/labelling.rb', line 20

def label_text
  ((localized_label || humanized_method_name) + requirement_text).html_safe
end

#localized_label ⇒ Object 



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# File 'lib/formtastic/inputs/base/labelling.rb', line 41

def localized_label
  localized_string(method, label_from_options || method, :label)
end

#render_label? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/formtastic/inputs/base/labelling.rb', line 45

def render_label?
  return false if options[:label] == false
  true
end

#requirement_text ⇒ Object 



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# File 'lib/formtastic/inputs/base/labelling.rb', line 29

def requirement_text
  if requirement_text_or_proc.respond_to?(:call)
    requirement_text_or_proc.call
  else
    requirement_text_or_proc
  end
end

#requirement_text_or_proc ⇒ Object

TODO: why does this need to be memoized in order to make the inputs_spec tests pass?



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# File 'lib/formtastic/inputs/base/labelling.rb', line 25

def requirement_text_or_proc
  @requirement_text_or_proc ||= required? ? builder.required_string : builder.optional_string
end