ENTRY OnItemSelect(IN INT _refId)
; script actions
END OnItemSelect
Special handler:
ENTRY XXX_OnItemSelect
; script actions
END XXX_OnItemSelect
Parameters
_refId
Parameter of INT type (required for
global handler).
XXX
Name of Reference variable connected to graphic object (without the character "_").
Description
The picture event is being generated when the user changes
currently selected line of Windows control of List box
type or displayer of Browser type.
Example
Special
picture event handler:
; picture event handler: Change of selected line in the list
; with reference variable_List assigned
ENTRY List_OnItemSelect
; script actions
END List_OnItemSelect
Global picture event handler:
; picture events handler: Change of selected line in all lists and
; displayers of Browser type that have no special handler defined
ENTRY OnItemSelect(IN INT _refId)
; _refId - value of Reference local variable assigned to graphic object
IF _refId = _List THEN ; test that determines where selected line was changed
; script actions
ENDIF
END OnItemSelect
Note
If both the handlers are defined in picture
script, the global handler will never be called for _refId=List,
because a special handler is already defined.
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