Shuttle

This UI element is used to implement browse-and-collect patterns that enable the user to move entries to and fro.

Example of the Visual Display

Runtime Class

CL_WD_SHUTTLE

Properties in View Designer

Name	Type	Initial Value	Bindable
id	STRING	(automatic)	No
availableListId	STRING		No
contextMenuBehaviour	WDUI_CONTEXT_MENU_BEHAVIOUR	inherit	No
contextMenuId	WDY_MD_UI_ELEMENT_REFERENCE		No
enabled	WDY_BOOLEAN	true	Yes
enableAddButtons	WDY_BOOLEAN	true	Yes
enableRemoveButtons	WDY_BOOLEAN	true	Yes
selectedListId	STRING		No
showAllButtons	WDY_BOOLEAN	true	Yes
shuttleBehavior	WDUI_SHUTTLE_BEHAVIOR	add	Yes
styleClassName	STRING		Yes
tooltip	Translatable text		Yes
vertical	WDY_BOOLEAN	true	Yes
visible	WDUI_VISIBILITY	visible	Yes

Events in View Designer

Name
onAdd
onRemove

Dynamic Programming

For dynamic programming, the same properties, events, and aggregations as in the View Designer are available. But note that the spelling format and use of upper/lower case is different.

Dynamic Programming of Properties

View Designer Name	Runtime Name	Type
availableListId	AVAILABLE_LIST_ID	STRING
contextMenuBehaviour	CONTEXT_MENU_BEHAVIOUR	WDUI_CONTEXT_MENU_BEHAVIOUR
contextMenuBehaviour: inherit	CL_WD_SHUTTLE=>E_CONTEXT_MENU_BEHAVIOUR-INHERIT
contextMenuBehaviour: provide	CL_WD_SHUTTLE=>E_CONTEXT_MENU_BEHAVIOUR-PROVIDE
contextMenuBehaviour: suppress	CL_WD_SHUTTLE=>E_CONTEXT_MENU_BEHAVIOUR-SUPPRESS
contextMenuId	CONTEXT_MENU_ID	WDY_MD_UI_ELEMENT_REFERENCE
enabled	ENABLED	WDY_BOOLEAN
enableAddButtons	ENABLE_ADD_BUTTONS	WDY_BOOLEAN
enableRemoveButtons	ENABLE_REMOVE_BUTTONS	WDY_BOOLEAN
selectedListId	SELECTED_LIST_ID	STRING
showAllButtons	SHOW_ALL_BUTTONS	WDY_BOOLEAN
shuttleBehavior	SHUTTLE_BEHAVIOR	WDUI_SHUTTLE_BEHAVIOR
styleClassName	STYLE_CLASS_NAME	STRING
tooltip	TOOLTIP	WDY_MD_TRANSLATABLE_TEXT
vertical	VERTICAL	WDY_BOOLEAN
visible	VISIBLE	WDUI_VISIBILITY
visible: none	CL_WD_SHUTTLE=>E_VISIBLE-NONE
visible: visible	CL_WD_SHUTTLE=>E_VISIBLE-VISIBLE

Dynamic Programming of Events

View Designer Name	Runtime Name
onAdd	ON_ADD
onRemove	ON_REMOVE

Example

You can find an example of this UI element in the system in the WDR_TEST_UI_ELEMENTS Web Dynpro application.