Class: Storefront::Components::Form::Select

Inherits:
Input show all
Defined in:
lib/storefront/components/form/inputs/select.rb

Overview

attributes: prompt, blank, multiple

Constant Summary

Constants included from Helpers::ContentHelper

Helpers::ContentHelper::SCOPES, Helpers::ContentHelper::SCOPES_WITH_NAMESPACE, Helpers::ContentHelper::SCOPES_WITH_NAMESPACE_AND_NESTED_MODEL, Helpers::ContentHelper::SCOPES_WITH_NESTED_MODEL

Instance Attribute Summary

Attributes inherited from Base

#options, #template

Instance Method Summary collapse

Methods inherited from Input

find, #initialize, registry, #render, resolves?

Methods inherited from Base

#initialize

Methods included from Helpers::DomHelper

#aria, #clone_attributes, #dom, #index_class, #merge_class, #merge_class!, #page, #resource_to_title, #title_widget, #title_widget_options

Methods included from Helpers::ContentHelper

#encoded_contents, #font_face_data_uri, #html5_time, #read_binary_file, #read_image_size, #rendered_text, #sanitize, #t?

Methods inherited from Base

#component_name, #extract_classes!, #extract_options!, #initialize, #inside?, #pointer, #render, #render_with_pointer, #to_s

Constructor Details

This class inherits a constructor from Storefront::Components::Form::Input

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Storefront::Components::Base

Instance Method Details

#boolean_collection(options = {}) ⇒ Object 



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# File 'lib/storefront/components/form/inputs/select.rb', line 49

def boolean_collection(options = {})
  [["Yes", true], ["No", false]]
end

#collection ⇒ Object 



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# File 'lib/storefront/components/form/inputs/select.rb', line 53

def collection
  if @collection.nil?
    @collection = Array(attributes.delete(:collection) || [])
  end

  @collection
end

#collection_iterator(collection, selected = nil) ⇒ Object 



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# File 'lib/storefront/components/form/inputs/select.rb', line 18

def collection_iterator(collection, selected = nil)
  collection.map do |item|
    name, options = item, {}
    optgroup = false
    case item
    when Array
      name            = item[0].to_s
      options[:value] = item[1].to_s
    when Hash
      name            = item[:name].to_s
      options[:value] = item[:value].to_s
      optgroup = item[:children].present?
    when ::String, ::Float, ::Integer, ::BigDecimal
      options[:value] = item.to_s
    else
      name            = item.name.strip.humanize
      options[:value] = item.id.to_s
    end
    if optgroup
      template.capture_haml do
        template.haml_tag :optgroup, :label => options[:name], :"data-value" => options[:value] do
          collection_iterator(item[:children], selected)
        end
      end
    else
      options[:selected] = "true" if selected.present? && options[:value] == selected
      template.haml_tag :option, name, options
    end
  end
end

#prompt ⇒ Object 



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# File 'lib/storefront/components/form/inputs/select.rb', line 61

def prompt
  if @prompt.nil? && include_blank
    @prompt     = localize(:prompts, attribute.name, attributes.delete(:prompt), :allow_blank => true)
  end
  @prompt
end

#select_input(options = {}) ⇒ Object 



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# File 'lib/storefront/components/form/inputs/select.rb', line 8

def select_input(options = {})
  collection = self.collection
  collection = [[prompt, ""]] + collection if prompt.present?
  @value     = attributes.delete(:value).to_s

  base_input :select, attributes.merge(options) do
    collection_iterator(collection, value)
  end
end