SAP ABAP Class IF_WCF_ASYNC_UPDATE_DESCRIPTOR (Descriptor for asyncronous field update)

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Interface composition (i COMPRISING i_ref)	IF_BSP_WD_VALUEHELP_DESCRIPTOR	Interface for Describing Input Help	20100423

Meta Relationship - Used By

#	Relationship type	Used by	Short Description	Created on
1	Interface implementation (CLASS c. INTERFACES i_ref)	CL_WCF_DEMO_ASYNC_UPD_DESC	Demo implementation of async update descriptor	20100428

Properties

Class	IF_WCF_ASYNC_UPDATE_DESCRIPTOR
Short Description	Descriptor for asyncronous field update
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package
Created	20100423	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☐
Unicode checks active	☑

Forward declarations

Class IF_WCF_ASYNC_UPDATE_DESCRIPTOR has no forward declaration.

Interfaces

Class IF_WCF_ASYNC_UPDATE_DESCRIPTOR has no interface implemented.

Friends

Class IF_WCF_ASYNC_UPDATE_DESCRIPTOR has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_PLACEHOLDER_EMPTY_FIELD	Constant	Public	☐	Type reference (TYPE)	STRING	' '	To be rendered into fields without id	20100507

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	GET_INVOLVED_FIELDS	Instance method	Public	Method	Provides source and target fields	20100423
2	GET_VALUES_FOR_TARGETS_UPDATE	Instance method	Public	Method	Provides the new values to update target fields	20100423

Events

Class IF_WCF_ASYNC_UPDATE_DESCRIPTOR has no event.

Types

Class IF_WCF_ASYNC_UPDATE_DESCRIPTOR has no local type.

Method Signatures

Method GET_INVOLVED_FIELDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_EVENTS	Call by reference	☐	Type reference (TYPE)	WCFT_ASYNC_TRIGGER_EVENT		Reserved for future extensions	20100423
2	Exporting	ET_SOURCE_FIELDS	Call by reference	☐	Type reference (TYPE)	BSP_DLCT_FIELDNAME		Fields whose values will be sent to backend	20100423
3	Exporting	ET_TARGET_FIELDS	Call by reference	☐	Type reference (TYPE)	BSP_DLCT_FIELDNAME		Fields whose values will be async updated	20100503
4	Exporting	EV_CUSTOM_REF_KEY	Call by reference	☐	Type reference (TYPE)	STRING			20100426
5	Importing	IV_INDEX	Call by reference	☑	Type reference (TYPE)	I		Index of the row if inside a table	20100426
6	Importing	IV_TRIGGER_FIELD	Call by reference	☐	Type reference (TYPE)	BSP_DLC_BINDING_STRING		Binding String	20100423

Method GET_INVOLVED_FIELDS on class IF_WCF_ASYNC_UPDATE_DESCRIPTOR has no exception.

Method GET_VALUES_FOR_TARGETS_UPDATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_VALUES_TO_TARGETS	Call by reference	☐	Type reference (TYPE)	WCFT_ASYNC_FIELD_ATTRIB_VALUE		Value of attribute of a target field	20100423
2	Importing	IR_CUSTOM_REF	Call by reference	☑	Object reference (TYPE REF TO)	OBJECT		Any object the saved through CL_BSP_WD_REFERENCE_TOOL	20100423
3	Importing	IT_VALUES_FROM_SOURCES	Call by reference	☐	Type reference (TYPE)	WCFT_ASYNC_FIELD_VALUE		Values from source fields	20100423
4	Importing	IV_INDEX	Call by reference	☑	Type reference (TYPE)	I		Index of the row if inside a table	20100426
5	Importing	IV_TRIGGER_FIELD	Call by reference	☐	Type reference (TYPE)	BSP_DLC_BINDING_STRING		Binding String	20100503

Method GET_VALUES_FOR_TARGETS_UPDATE on class IF_WCF_ASYNC_UPDATE_DESCRIPTOR has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in