Reaction::UI::Widget::Field::Mutable::ChooseMany - Choose a number of items

See Reaction::UI::Widget::Field::Mutable

This needs a refactor to not be tied to a dual select box, but ENOTIME

Sets the following events by the name event_id_$name as arguments with their viewport event ids as values:

  add_all_values
  do_add_values
  do_remove_values
  remove_all_values

Renders the hidden_value fragment to store the currently selected values either once for every item in the viewport's current_value_choices (with the field_name argument set to the viewport's event id for value. Or, if no current values exist, uses the no_current_value event id from the viewport and sets the topic argument _ to 1.

Sets event_id_remove_values to the viewport's event id for remove_values and renders the value_option fragment over the viewport's current_value_choices.

Sets event_id_add_values to the viewport's event id for add_values and renders the value_option fragment over the viewport's available_value_choices.

Sets the option_name argument to the current topic argument's name key and the option_value to the current topic argument's value key.

Sets hidden_value to the current topic's value key.

renders available_values, action_buttons, selected_values and current_values

  share/skin/base/layout/field/mutable/choose_many.tt

This layout set provides a table containing two lists separated by action buttons that allow the user to add values from the available list to the selected list.

  share/skin/default/layout/field/mutable/choose_many.tt

Same as in the base skin, except that after each action button a br element will be rendered.

See Reaction::Class for authors.

See Reaction::Class for the license.