module Snaptable::Constructor::Sortable

Public Instance Methods

css_class(column) click to toggle source
# File lib/snaptable/constructor/sortable.rb, line 27
def css_class(column)
  column_name(column) == sort_column ? "current #{sort_direction}" : nil
end
direction(column) click to toggle source
# File lib/snaptable/constructor/sortable.rb, line 31
def direction(column)
  column_name(column) == sort_column && sort_direction == "asc" ? "desc" : "asc"
end
page() click to toggle source
# File lib/snaptable/constructor/sortable.rb, line 23
def page
  params[paginate_key] || 1
end
sort_column() click to toggle source
# 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() click to toggle source
# File lib/snaptable/constructor/sortable.rb, line 19
def sort_direction
  %w[asc desc].include?(params[:direction]) ? params[:direction] : "desc"
end
sortable(column) click to toggle source
# 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

Private Instance Methods

column_name(column) click to toggle source
# File lib/snaptable/constructor/sortable.rb, line 37
def column_name(column)
  "#{model.table_name}.#{column}"
end