org.apache.tapestry5

Interface SelectModel

All Known Implementing Classes:

AbstractSelectModel, EnumSelectModel, SelectModelImpl

public interface SelectModel

Defines the possible options and option groups for a <select> [X]HTML element. Primarily used by the Select component, but potentially used by anything similar, that needs to present a list of options to the user. Generally paired with a ValueEncoder to create client-side representations of server-side values.

See Also:

Palette

Method Summary

Modifier and Type	Method and Description
List<OptionGroupModel>	getOptionGroups() The list of groups, each containing some number of individual options.
List<OptionModel>	getOptions() The list of ungrouped options, which appear after any grouped options.
void	visit(SelectModelVisitor visitor) Allows access to all the OptionGroupModels and OptionModels within the SelectModel.

Method Detail

getOptionGroups

List<OptionGroupModel> getOptionGroups()

The list of groups, each containing some number of individual options.

Returns:

the groups, or null

getOptions

List<OptionModel> getOptions()

The list of ungrouped options, which appear after any grouped options. Generally, a model will either provide option groups or ungrouped options, but not both.

Returns:

the ungrouped options, or null

visit

void visit(SelectModelVisitor visitor)

Allows access to all the OptionGroupModels and OptionModels within the SelectModel.