Class: BsReadonlyInput

Inherits:
Formtastic::Inputs::StringInput
  • Object
show all
Includes:
ActionView::Context, ActionView::Helpers::JavaScriptHelper, ActionView::Helpers::TagHelper, FontAwesome::Rails::IconHelper, FormtasticBootstrap::Inputs::Base, FormtasticBootstrap::Inputs::Base::Collections
Defined in:
app/input/bs_readonly_input.rb

Instance Method Summary collapse

Instance Method Details

#to_html ⇒ Object

Nel caso di collection si può definire con :show_hidden => [true] per stampare il campo hidden o meno con il vero valore :display_field come options quale campo usare per stampare :value_renderer => Proc da aggiungere, a cui passiamo

 campo, valore , se passato nulla viene
renderizzato standard un p contenente il valore



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# File 'app/input/bs_readonly_input.rb', line 18

def to_html

  field_name = method
  show_value = object.send(method)
  if show_value.is_a?(ActiveRecord::Base) and !options[:display_field].blank?
    #vuol dire che siamo in una collection
    show_value = show_value.send(options[:display_field])
    field_name = input_name
  end

  if !options[:value_renderer].is_a?(Proc)
    options[:value_renderer]=Proc.new { |field, value|
      buff = ActiveSupport::SafeBuffer.new
      buff<<content_tag(:p, value, class: 'form-control-static', id: "#{field.form_control_input_html_options[:id]}_container")
      buff
    }
  end


  bootstrap_wrapping do
    content_tag(:div, class: 'input-group date') do

      buff = ActiveSupport::SafeBuffer.new

      buff<< options[:value_renderer].call(self, show_value)

      buff<< builder.hidden_field(field_name, form_control_input_html_options)

      buff

    end
  end
end