Class: NitroKit::Select

Inherits:
Component
  • Object
show all
Defined in:
app/components/nitro_kit/select.rb

Instance Attribute Summary collapse

Attributes inherited from Component

#attrs

Instance Method Summary collapse

Methods inherited from Component

#builder, from_template

Constructor Details

#initialize(options = nil, value: nil, include_empty: false, prompt: nil, index: nil, **attrs) ⇒ Select

Returns a new instance of Select.



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# File 'app/components/nitro_kit/select.rb', line 5

def initialize(options = nil, value: nil, include_empty: false, prompt: nil, index: nil, **attrs)
  @options = options
  @value = value&.to_s
  @include_empty = include_empty
  @prompt = prompt
  @index = index

  super(
    attrs,
    class: wrapper_class
  )
end

Instance Attribute Details

#include_empty ⇒ Object (readonly)

Returns the value of attribute include_empty.



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# File 'app/components/nitro_kit/select.rb', line 18

def include_empty
  @include_empty
end

#index ⇒ Object (readonly)

Returns the value of attribute index.



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# File 'app/components/nitro_kit/select.rb', line 18

def index
  @index
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'app/components/nitro_kit/select.rb', line 18

def options
  @options
end

#prompts ⇒ Object (readonly)

Returns the value of attribute prompts.



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# File 'app/components/nitro_kit/select.rb', line 18

def prompts
  @prompts
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'app/components/nitro_kit/select.rb', line 18

def value
  @value
end

Instance Method Details

#html_option ⇒ Object 



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# File 'app/components/nitro_kit/select.rb', line 53

alias :html_option :option

#option(text = nil, value = nil, **attrs, &block) ⇒ Object 



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# File 'app/components/nitro_kit/select.rb', line 55

def option(text = nil, value = nil, **attrs, &block)
  builder do
    value ||= text

    html_option(value:, selected: @value == value.to_s, **attrs) do
      if block_given?
        yield
      else
        text
      end
    end
  end
end

#view_template ⇒ Object 



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# File 'app/components/nitro_kit/select.rb', line 20

def view_template
  span(class: wrapper_class, data: { slot: "control" }) do
    select(**attrs, class: select_class) do
      if include_empty
        blank_text = if include_empty.is_a?(String)
          include_empty
        elsif @prompt
          @prompt
        else
          ""
        end

        html_option(value: "", selected: @value == "") { blank_text }
      end

      if options
        options.each do |opt|
          if opt.is_a?(Array) && opt.length >= 2
            html_option(value: opt[1], selected: @value == opt[1].to_s) { opt[0] }
          else
            # Handle simple strings - use as both label and value
            html_option(value: opt.to_s, selected: @value == opt.to_s) { opt.to_s }
          end
        end
      else
        yield if block_given?
      end
    end

    chevron_icon
  end
end