Package 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:
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Method Summary
Modifier and TypeMethodDescriptionThe list of groups, each containing some number of individual options.The list of ungrouped options, which appear after any grouped options.void
visit
(SelectModelVisitor visitor) Allows access to all theOptionGroupModel
s andOptionModel
s within the SelectModel.
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Method Details
-
getOptionGroups
The list of groups, each containing some number of individual options.- Returns:
- the groups, or null
-
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
Allows access to all theOptionGroupModel
s andOptionModel
s within the SelectModel.
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