class Para::Inputs::NestedManyInput

Attributes

resource[R]

Public Instance Methods

input(_wrapper_options = nil) click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 6
def input(_wrapper_options = nil)
  input_html_options[:class] << 'nested-many'

  orderable = options.fetch(:orderable, model.orderable?)
  add_button = options.fetch(:add_button, true)
  # Load existing resources
  resources = object.send(attribute_name)
  # Order them if the list should be orderable
  resources = resources.sort_by(&:position) if orderable

  locals = options.fetch(:locals, {})

  with_global_nested_field do
    template.render(
      partial: 'para/inputs/nested_many',
      locals: {
        form: @builder,
        model: model,
        attribute_name: attribute_name,
        orderable: orderable,
        add_button: add_button,
        dom_identifier: dom_identifier,
        resources: resources,
        nested_locals: locals,
        subclass: subclass,
        subclasses: subclasses,
        add_button_label: add_button_label,
        add_button_class: add_button_class,
        allow_destroy_if: allow_destroy_if,
        inset: inset?,
        uncollapsed: uncollapsed?,
        render_partial: render_partial?,
        remote_partial_params: remote_partial_params
      }
    )
  end
end

Protected Instance Methods

render_partial?() click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 46
def render_partial?
  options[:render_partial] ||
    object.errors.any? ||
    (object.persisted? && uncollapsed?) ||
    parent_nested_field(fallback_to_self: false)&.render_partial?
end

Private Instance Methods

allow_destroy_if() click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 63
def allow_destroy_if
  options.fetch(:allow_destroy_if, nil)
end
inset?() click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 67
def inset?
  options.fetch(:inset, false)
end
model() click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 59
def model
  @model ||= parent_model.reflect_on_association(attribute_name).klass
end
parent_model() click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 55
def parent_model
  @parent_model ||= @builder.object.class
end
remote_partial_params() click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 75
def remote_partial_params
  @remote_partial_params ||= options.fetch(:remote_partial_params, {}).merge(
    namespace: :nested_form
  )
end
uncollapsed?() click to toggle source
# File lib/para/inputs/nested_many_input.rb, line 71
def uncollapsed?
  inset? && Para.config.uncollapse_inset_nested_fields
end