Class: NestedForm::Builder

Inherits:
ActionView::Helpers::FormBuilder
  • Object
show all
Defined in:
lib/nested_form/builder.rb

Instance Method Summary collapse

Instance Method Details

#fields_for_nested_model(name, association, args, block) ⇒ Object 



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# File 'lib/nested_form/builder.rb', line 27

def fields_for_nested_model(name, association, args, block)
#      output = '<div class="fields">'.html_safe
#      output << super
#      output.safe_concat('</div>')
#      output
  super.html_safe
end

#fields_for_with_nested_attributes(association, args, block) ⇒ Object 



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# File 'lib/nested_form/builder.rb', line 20

def fields_for_with_nested_attributes(association, args, block)
  @fields ||= {}
  @fields[association] = block
  super
end

#link_to_add(name, association) ⇒ Object 



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# File 'lib/nested_form/builder.rb', line 3

def link_to_add(name, association)
  @fields ||= {}
  @template.after_nested_form(association) do
    model_object = object.class.reflect_on_association(association).klass.new
    output = %Q[<textarea id="#{association}_fields_blueprint" style="display: none">].html_safe
    output << fields_for(association, model_object, :child_index => "new_#{association}", &@fields[association])
    output.safe_concat('</textarea>')
    output
  end
  @template.link_to(name, "javascript:void(0)", :class => "add_nested_fields", "data-association" => association)
end

#link_to_remove(name) ⇒ Object 



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# File 'lib/nested_form/builder.rb', line 15

def link_to_remove(name)
  hidden_field(:_destroy) + @template.link_to(name, "javascript:void(0)", :class => "remove_nested_fields")
end