Module: Snaptable::Constructor::Sortable

Included in:
BaseTable
Defined in:
lib/snaptable/constructor/sortable.rb

Instance Method Summary collapse

Instance Method Details

#css_class(column) ⇒ Object 



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# File 'lib/snaptable/constructor/sortable.rb', line 27

def css_class(column)
  column_name(column) == sort_column ? "current #{sort_direction}" : nil
end

#direction(column) ⇒ Object 



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# File 'lib/snaptable/constructor/sortable.rb', line 31

def direction(column)
  column_name(column) == sort_column && sort_direction == "asc" ? "desc" : "asc"
end

#page ⇒ Object 



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# File 'lib/snaptable/constructor/sortable.rb', line 23

def page
  params[paginate_key] || 1
end

#sort_column ⇒ Object 



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# File 'lib/snaptable/constructor/sortable.rb', line 15

def sort_column
  column_names.include?(params[:sort]) ? column_name(params[:sort]) : column_name("id")
end

#sort_direction ⇒ Object 



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# File 'lib/snaptable/constructor/sortable.rb', line 19

def sort_direction
  %w[asc desc].include?(params[:direction]) ? params[:direction] : "desc"
end

#sortable(column) ⇒ Object 



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# File 'lib/snaptable/constructor/sortable.rb', line 5

def sortable(column)
  if model.reflect_on_association(column.gsub /_id/, '').nil?
    view_context.link_to({sort: column, direction: direction(column), query: params[:query], paginate_key => page, table: table_name, buttons: @buttons}, {class: css_class(column)}) do
      model.human_attribute_name(column)
    end
  else
    model.human_attribute_name(column)
  end
end