Class: PhlexKit::DataTablePerPageSelect

Inherits:
BaseComponent
  • Object
show all
Defined in:
app/components/phlex_kit/data_table/data_table_per_page_select.rb

Overview

Per-page NativeSelect in a GET form that self-submits on change (targeting the table's turbo-frame when frame_id: is given). Extra filter params (search/sort/direction/...) survive via preserved_params: hidden inputs, mirroring DataTableSearch. See data_table.rb.

Instance Method Summary collapse

Methods inherited from BaseComponent

#on

Constructor Details

#initialize(path:, name: "per_page", value: nil, frame_id: nil, options: [ 5, 10, 25, 50 ], preserved_params: {}, **attrs) ⇒ DataTablePerPageSelect

Returns a new instance of DataTablePerPageSelect.



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# File 'app/components/phlex_kit/data_table/data_table_per_page_select.rb', line 7

def initialize(path:, name: "per_page", value: nil, frame_id: nil, options: [ 5, 10, 25, 50 ], preserved_params: {}, **attrs)
  @path = path
  @name = name
  @value = value
  @frame_id = frame_id
  @options = options
  @preserved_params = preserved_params
  @attrs = attrs
end

Instance Method Details

#view_template ⇒ Object 



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# File 'app/components/phlex_kit/data_table/data_table_per_page_select.rb', line 17

def view_template
  form_attrs = {
    class: "pk-data-table-per-page",
    action: @path,
    method: "get",
    # Reuse the search controller for its CSP-safe #submitNow action.
    data: { controller: "phlex-kit--data-table-search" }
  }
  form_attrs[:data][:turbo_frame] = @frame_id if @frame_id

  form(**mix(form_attrs, @attrs)) do
    render NativeSelect.new(name: @name, data: { action: "change->phlex-kit--data-table-search#submitNow" }) do
      @options.each do |opt|
        option_attrs = { value: opt.to_s }
        option_attrs[:selected] = true if opt.to_s == @value.to_s
        option(**option_attrs) { plain opt.to_s }
      end
    end
    @preserved_params.each do |k, v|
      next if v.nil? || (v.respond_to?(:empty?) && v.empty?)
      next if k.to_s == @name
      input(type: :hidden, name: k.to_s, value: v.to_s)
    end
  end
end