Class: Superform::Rails::Components::Datalist

Inherits:
Field
  • Object
show all
Defined in:
lib/superform/rails/components/datalist.rb

Instance Attribute Summary

Attributes inherited from Base

#dom, #field

Instance Method Summary collapse

Methods inherited from Field

#field_attributes

Methods inherited from Base

#field_attributes, #focus

Constructor Details

#initialize(field, options: [], **attributes) ⇒ Datalist

Returns a new instance of Datalist.



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# File 'lib/superform/rails/components/datalist.rb', line 5

def initialize(field, options: [], **attributes)
  super(field, **attributes)
  @options = options
end

Instance Method Details

#options(*collection) ⇒ Object 



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# File 'lib/superform/rails/components/datalist.rb', line 22

def options(*collection)
  Choices::Mapper.new(collection).each do |value, text|
    if value == text
      option(value: value)
    else
      option(value: value) { text }
    end
  end
end

#view_template(&block) ⇒ Object 



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# File 'lib/superform/rails/components/datalist.rb', line 10

def view_template(&block)
  datalist_id = DOM.join(dom.id, "datalist")
  input(list: datalist_id, **attributes)
  datalist(id: datalist_id) do
    if block
      yield self
    else
      options(*@options)
    end
  end
end