instance method `fields_for_nested_model`

Ruby on Rails 6.1.7.10

Since v3.0.20 Private

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

fields_for_nested_model(name, object, fields_options, block)

No documentation comment.

Parameters

name req
object req
fields_options req
block req

Source

# File actionview/lib/action_view/helpers/form_helper.rb, line 2576
        def fields_for_nested_model(name, object, fields_options, block)
          object = convert_to_model(object)
          emit_hidden_id = object.persisted? && fields_options.fetch(:include_id) {
            options.fetch(:include_id, true)
          }

          @template.fields_for(name, object, fields_options) do |f|
            output = @template.capture(f, &block)
            output.concat f.hidden_field(:id) if output && emit_hidden_id && !f.emitted_hidden_id?
            output
          end
        end

Defined in actionview/lib/action_view/helpers/form_helper.rb line 2576 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionView::Helpers::FormBuilder

Signature

Parameters