class Interview::NestedForm

Attributes

form_builder[R]
image_based[RW]
object[R]

Public Instance Methods

build(b, &block) click to toggle source
# File lib/interview/controls/nested_form.rb, line 9
def build(b, &block)
  assoc_form_builder = find_attribute! :form_builder
  assoc_method = find_attribute! :assoc_method
  
  b.section html_class: 'nested_form_container' do # todo: class überarbeiten
    if @image_based
      b.nested_form_add_images
    end
    b << assoc_form_builder.fields_for(assoc_method.to_sym) do |form_builder|
      render_nested_form(b, form_builder, &block)
    end
    b.section style: 'script', html_class: 'nested_form_script', html_options: { type: 'text/x-tmpl' } do
      new_object = assoc_form_builder.object.association(assoc_method.to_sym).build # todo: polymorphic add link
      b << assoc_form_builder.fields_for(assoc_method.to_sym, new_object, :child_index => "${index}") do |form_builder|
        render_nested_form(b, form_builder, &block)
      end
    end
  end
end
render_nested_form(b, form_builder) { || ... } click to toggle source
# File lib/interview/controls/nested_form.rb, line 29
def render_nested_form(b, form_builder)
  create_nested_builder(b)
  @form_builder = form_builder
  @object = form_builder.object
  b.section html_class: 'nested_form collapse in' do
    yield if block_given?
    b << form_builder.hidden_field(:id)
    b << form_builder.hidden_field(:_destroy, class: 'nested_form_destroy')
    if @image_based
      b << form_builder.hidden_field(:upload_buffer_id, class: 'upload_buffer_id')
    end
  end
  return render_nested_builder(b)
end