Class: Bard::TagField::Field

Inherits:
ActionView::Helpers::Tags::TextField
  • Object
show all
Defined in:
lib/bard/tag_field/field.rb

Instance Method Summary collapse

Instance Method Details

#render(&block) ⇒ Object 



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# File 'lib/bard/tag_field/field.rb', line 4

def render &block
  @options = @options.dup.transform_keys(&:to_s)
  add_default_name_and_id(@options)

  # Remove choices from HTML options before rendering
  choices = @options.delete("choices")

  # Store choices for render_object_values method
  @choices = choices

  result = @template_object.content_tag("input-tag", @options) do
    content = block ? block.call(@options) : render_object_values

    # Add nested anonymous datalist if we have choices, no block, and no external list specified
    if choices&.any? && !block && !@options["list"]
      content += render_datalist(nil, choices)
    end

    content
  end

  result
end