Class: TaoForm::Components::SelectComponent

Inherits:
FieldComponent
  • Object
show all
Defined in:
lib/tao_form/components/select_component.rb

Instance Attribute Summary collapse

Attributes inherited from FieldComponent

#attribute_name, #builder

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(view, builder = nil, attribute_name = nil, choices = nil, options = {}) ⇒ SelectComponent

Returns a new instance of SelectComponent.



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# File 'lib/tao_form/components/select_component.rb', line 11

def initialize view, builder = nil, attribute_name = nil, choices = nil, options = {}
  super view, builder, attribute_name, options
  @choices = choices
  @multiple = @options[:multiple].presence || false

  init_result_options
  init_list_options
  init_remote_options
end

Instance Attribute Details

#block_for_render ⇒ Object (readonly)

Returns the value of attribute block_for_render.



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# File 'lib/tao_form/components/select_component.rb', line 9

def block_for_render
  @block_for_render
end

#choices ⇒ Object (readonly)

Returns the value of attribute choices.



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# File 'lib/tao_form/components/select_component.rb', line 9

def choices
  @choices
end

#list_options ⇒ Object (readonly)

Returns the value of attribute list_options.



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# File 'lib/tao_form/components/select_component.rb', line 9

def list_options
  @list_options
end

#multiple ⇒ Object (readonly)

Returns the value of attribute multiple.



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# File 'lib/tao_form/components/select_component.rb', line 9

def multiple
  @multiple
end

#result_options ⇒ Object (readonly)

Returns the value of attribute result_options.



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# File 'lib/tao_form/components/select_component.rb', line 9

def result_options
  @result_options
end

Class Method Details

.component_name ⇒ Object 



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# File 'lib/tao_form/components/select_component.rb', line 51

def self.component_name
  :select
end

Instance Method Details

#clearable ⇒ Object 



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# File 'lib/tao_form/components/select_component.rb', line 35

def clearable
  @clearable ||= options.delete(:clearable) || result_options[:include_blank].present? || result_options[:prompt].present?
end

#placeholder ⇒ Object 



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# File 'lib/tao_form/components/select_component.rb', line 39

def placeholder
  @placeholder ||= if (text = options.delete(:placeholder))
    text
  elsif result_options[:include_blank].present? && result_options[:include_blank].is_a?(String)
    result_options[:include_blank]
  elsif result_options[:prompt].present? && result_options[:prompt].is_a?(String)
    result_options[:prompt]
  else
    t :placeholder
  end
end

#render(&block) ⇒ Object 



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# File 'lib/tao_form/components/select_component.rb', line 21

def render &block
  @block_for_render = block
  super
end

#render_list ⇒ Object 



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# File 'lib/tao_form/components/select_component.rb', line 31

def render_list
  view.tao_select_list list_options
end

#render_result ⇒ Object 



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# File 'lib/tao_form/components/select_component.rb', line 26

def render_result
  result_method = multiple ? :tao_multiple_select_result : :tao_select_result
  view.send(result_method, builder, attribute_name, choices, result_options, &block_for_render)
end