module ActiveScaffold::Helpers::UpdateColumnHelpers
Helpers
that assist with the rendering of a Form Column
Public Instance Methods
active_scaffold_update_for(column, scope = nil, options = {})
click to toggle source
This method decides which input to use for the given column. It does not do any rendering. It only decides which method is responsible for rendering.
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 7 def active_scaffold_update_for(column, scope = nil, options = {}) options = active_scaffold_input_options(column, scope, options) options.delete(:required) # first, check if the dev has created an override for this specific field for search if (method = override_update_field(column)) send(method, options[:object], options) # second, check if the dev has specified a valid form_ui for this column, using specific ui for searches elsif column.form_ui and (method = override_update(column.form_ui)) send(method, column, options) elsif column.column and column.form_ui.nil? and (method = override_update(column.column.type)) send(method, column, options) else active_scaffold_update_generic_operators_select(column, options)<< ' ' << active_scaffold_render_input(column, options.merge(:name => "record[#{column.name}][value]")) end end
active_scaffold_update_generic_operators(column)
click to toggle source
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 24 def active_scaffold_update_generic_operators(column) operators = ActiveScaffold::Actions::BatchUpdate::GenericOperators.collect {|comp| [as_(comp.downcase.to_sym), comp]} if column.column.nil? || column.column.null operators << [as_(:null), 'NULL'] end operators end
active_scaffold_update_generic_operators_select(column, options)
click to toggle source
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 32 def active_scaffold_update_generic_operators_select(column, options) current = {:operator => 'NO_UPDATE'} current.merge!(batch_update_values[column.name][:value].symbolize_keys) if batch_update_values[column.name] && batch_update_values[column.name][:value] select_tag("[record][#{column.name}][operator]", options_for_select(active_scaffold_update_generic_operators(column), current[:operator]), :id => "#{options[:id]}_operator", :class => "as_batch_update_operator text_input") end
active_scaffold_update_numeric(column, options)
click to toggle source
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 41 def active_scaffold_update_numeric(column, options) current = {:value => nil, :opt => 'ABSOLUTE', :operator => 'NO_UPDATE'} current.merge!(batch_update_values[column.name][:value].symbolize_keys) if batch_update_values[column.name] && batch_update_values[column.name][:value] operator_options = active_scaffold_update_generic_operators(column) + ActiveScaffold::Actions::BatchUpdate::NumericOperators.collect {|comp| [as_(comp.downcase.to_sym), comp]} select_options = ActiveScaffold::Actions::BatchUpdate::NumericOptions.collect {|comp| [as_(comp.downcase.to_sym), comp]} html = select_tag("[record][#{column.name}][operator]", options_for_select(operator_options, current[:operator]), :id => "#{options[:id]}_operator", :class => "as_update_numeric_option") html << ' ' << text_field_tag("[record][#{column.name}][value]", current[:value], active_scaffold_input_text_options) html << ' ' << select_tag("[record][#{column.name}][opt]", options_for_select(select_options, current[:opt]), :id => "#{options[:id]}_opt", :class => "as_update_numeric_option") html end
active_scaffold_update_scope_select(select_options = active_scaffold_update_scope_select_options)
click to toggle source
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 61 def active_scaffold_update_scope_select(select_options = active_scaffold_update_scope_select_options) if select_options.length > 1 select_tag("batch_scope", options_for_select(select_options, batch_scope || select_options.last[1]), :class => "text_input") else hidden_field_tag("batch_scope", select_options.first[1]) unless select_options.empty? end end
active_scaffold_update_scope_select_options()
click to toggle source
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 71 def active_scaffold_update_scope_select_options select_options = [] select_options << [as_(:listed), 'LISTED'] if active_scaffold_config.batch_update.list_mode_enabled select_options << [as_(:marked), 'MARKED'] if active_scaffold_config.actions.include?(:mark) select_options end
override_update(update_ui)
click to toggle source
the naming convention for overriding search input types with helpers
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 88 def override_update(update_ui) method = "active_scaffold_update_#{update_ui}" method if respond_to? method end
override_update_field(column)
click to toggle source
the naming convention for overriding form fields with helpers
# File lib/active_scaffold/helpers/update_column_helpers.rb, line 83 def override_update_field(column) override_helper column, 'update_column' end