Class: Avo::Fields::CountryField

Inherits:
BaseField show all
Includes:
FieldExtensions::HasIncludeBlank
Defined in:
lib/avo/fields/country_field.rb

Defined Under Namespace

Classes: EditComponent, IndexComponent, ShowComponent

Instance Attribute Summary collapse

Attributes inherited from BaseField

#action, #as_avatar, #as_description, #as_label, #block, #computable, #computed, #computed_value, #default, #format_using, #help, #id, #index_text_align, #model, #null_values, #nullable, #panel_name, #readonly, #required, #resource, #sortable, #stacked, #updatable, #user, #view, #visible

Attributes included from Concerns::HasHTMLAttributes

#html

Attributes included from FieldExtensions::VisibleInDifferentViews

#show_on_edit, #show_on_index, #show_on_new, #show_on_show

Instance Method Summary collapse

Methods included from FieldExtensions::HasIncludeBlank

#include_blank

Methods inherited from BaseField

#component_for_view, #custom?, #custom_name?, #database_id, #default_name, #fill_field, #has_own_panel?, #hidden_in_reflection?, #hydrate, #model_errors, #name, #placeholder, #plural_name, #resolve_attribute, #to_permitted_param, #translation_key, #type, #value, #view_component_name, #visible?, #visible_in_reflection?

Methods included from FieldExtensions::HasFieldName

#field_name, #get_field_name

Methods included from Avo::Fields::Concerns::IsReadonly

#is_readonly?

Methods included from Avo::Fields::Concerns::IsRequired

#is_required?

Methods included from Concerns::HasHTMLAttributes

#get_html

Methods included from FieldExtensions::VisibleInDifferentViews

#except_on, #hide_on, #only_on, #show_on, #show_on_create, #show_on_update, #visible_on?

Methods included from Concerns::IsResourceItem

#is_field?, #is_main_panel?, #is_panel?, #is_sidebar?, #is_tab?, #is_tab_group?, #is_tool?

Constructor Details

#initialize(id, **args, &block) ⇒ CountryField

Returns a new instance of CountryField.



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# File 'lib/avo/fields/country_field.rb', line 9

def initialize(id, **args, &block)
  args[:placeholder] ||= I18n.t("avo.choose_a_country")

  super(id, **args, &block)

  @countries = begin
    ISO3166::Country.translations.sort_by { |code, name| name }.to_h
  rescue
    {none: "You need to install the countries gem for this field to work properly"}
  end
  @display_code = args[:display_code].present? ? args[:display_code] : false
end

Instance Attribute Details

#countries ⇒ Object (readonly)

Returns the value of attribute countries.



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# File 'lib/avo/fields/country_field.rb', line 6

def countries
  @countries
end

#display_code ⇒ Object (readonly)

Returns the value of attribute display_code.



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# File 'lib/avo/fields/country_field.rb', line 7

def display_code
  @display_code
end

Instance Method Details

#select_options ⇒ Object 



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# File 'lib/avo/fields/country_field.rb', line 22

def select_options
  if @display_code
    countries.map do |code, name|
      [code, code]
    end
  else
    countries.map do |code, name|
      [name, code]
    end
  end
end