Class: StimulusRailsDatatables::FilterHelper::FilterBuilder

Inherits:
Object
  • Object
show all
Defined in:
app/helpers/stimulus_rails_datatables/filter_helper.rb

Instance Method Summary collapse

Constructor Details

#initialize(view, root_key) ⇒ FilterBuilder

Returns a new instance of FilterBuilder.



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# File 'app/helpers/stimulus_rails_datatables/filter_helper.rb', line 19

def initialize(view, root_key)
  @view = view
  @root_key = root_key
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *_args, **options, &block) ⇒ Object 



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# File 'app/helpers/stimulus_rails_datatables/filter_helper.rb', line 26

def method_missing(name, *_args, **options, &block)
  field_name = "#{@root_key}[#{name}]"
  html_class = options[:class] || 'form-control'

  if block
    @view.content_tag(
      :select,
      name: field_name,
      class: html_class,
      data: { filter_field_name: name }
    ) do
      yield(OptionBuilder.new(@view))
    end
  else
    remote = options[:remote] || {}
    depends_on = options[:depends_on]

    attrs = {
      filter_field_name: name,
      filter_remote_url_value: remote[:url],
      filter_label_key: remote[:label],
      filter_value_key: remote[:value],
      filter_depends_on: depends_on&.to_s,
      filter_placeholder: remote[:placeholder] || 'Select an option'
    }

    select_options = {
      data: attrs,
      class: html_class
    }

    # Only disable if it depends on another field
    select_options[:disabled] = true if depends_on.present?

    @view.select_tag(field_name, @view.options_for_select([]), **select_options)
  end
end

Instance Method Details

#duration(field_name = :duration, **options, &block) ⇒ Object 



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# File 'app/helpers/stimulus_rails_datatables/filter_helper.rb', line 103

def duration(field_name = :duration, **options, &block)
  full_name = "#{@root_key}[#{field_name}]"
  html_class = options[:class] || 'form-control'

  attrs = {
    action: 'change->filter#durationChanged',
    filter_duration_target: 'select',
    filter_field_name: field_name
  }

  @view.content_tag(
    :select,
    name: full_name,
    id: "#{@root_key}-duration",
    class: html_class,
    style: 'width: 100px;',
    data: attrs
  ) do
    yield(OptionBuilder.new(@view)) if block
  end
end

#location(province_url:, city_url:, barangay_url:, **options) ⇒ Object 



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# File 'app/helpers/stimulus_rails_datatables/filter_helper.rb', line 64

def location(province_url:, city_url:, barangay_url:, **options)
  html_class = options[:class] || 'form-select'

  province = province_id(
    remote: {
      url: province_url,
      label: 'name',
      value: 'location_id',
      placeholder: 'All Provinces'
    },
    class: html_class
  )

  city = city_id(
    remote: {
      url: city_url,
      label: 'name',
      value: 'location_id',
      placeholder: 'All Cities'
    },
    depends_on: :province_id,
    class: html_class
  )

  barangay = barangay_id(
    remote: {
      url: barangay_url,
      label: 'name',
      value: 'location_id',
      placeholder: 'All Barangays'
    },
    depends_on: :city_id,
    class: html_class
  )

  # Concatenate them so Rails captures the HTML
  province + city + barangay
end

#respond_to_missing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/stimulus_rails_datatables/filter_helper.rb', line 24

def respond_to_missing?; end