SAP ABAP Class CL_WER_ELEMENT_TYPE_SELECTION (To select a single element type)

Hierarchy

☛ SAP_APPL (Software Component) Logistics and Accounting
   ⤷ LO-MD-MM (Application Component) Material Master
     ⤷ WER_UI (Package) User Interface

Properties

Class	CL_WER_ELEMENT_TYPE_SELECTION
Short Description	To select a single element type
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	WER_UI	User Interface
Created	20060721	SAP
Last change	20100310	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_WER_ELEMENT_TYPE_SELECTION has no forward declaration.

Interfaces

Class CL_WER_ELEMENT_TYPE_SELECTION has no interface implemented.

Friends

Class CL_WER_ELEMENT_TYPE_SELECTION has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	C_CONTAINER	Constant	Private	☐	See coding		'ELEMTYPE_CONTAINER'	Container name	20060721
2	SR_CONTAINER	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_GUI_CUSTOM_CONTAINER		Container for Custom Controls in the Screen Area	20060721
3	SR_NODES	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_SALV_NODES		All Node Objects of Tree Structure	20060721
4	SR_TREE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_SALV_TREE		Basis Class for Tree Structure	20060721
5	ST_TREE_DATA	Static Attribute	Private	☐	Type reference (TYPE)	WER_ELEMENT_TTY		Element Identifications (id, name, description, type)	20060721
6	S_ELEMENT_ID	Static Attribute	Private	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20060721

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADD_ACTION_TYPE	Static method	Private	Method	Adds action types elements	20060721
2	ADD_ELEMENT_TYPE	Static method	Private	Method	Adds new element to tree	20060721
3	ADD_EXPRESSION_TYPE	Static method	Private	Method		20060721
4	DISPLAY_TREE	Static method	Private	Method	Triggers tree display	20060721
5	FILL_TREE	Static method	Private	Method	Fill tree with all element types	20060721
6	GET_SELECTED_ELEMENT	Static method	Private	Method		20060721
7	HANDLE_COMMAND	Static method	Public	Method	handle user command	20060721
8	INITIATE_TREE	Static method	Private	Method	Set basic tree settings	20060721
9	LEAVE_TREE	Static method	Private	Method	Leave tree	20060721
10	ON_DOUBLE_CLICK	Static method	Private	Event handling method	Handle double click action	20060721
11	PREPARE_TREE	Static method	Public	Method	Prepare selection tree before selection	20060721
12	REGISTER_EVENTS	Static method	Private	Method	register to events	20060721
13	SELECT_ELEMENT_TYPE	Static method	Public	Method	Selects a element type	20060721

Events

Class CL_WER_ELEMENT_TYPE_SELECTION has no event.

Types

Class CL_WER_ELEMENT_TYPE_SELECTION has no local type.

Method Signatures

Method ADD_ACTION_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_PARENT_KEY	Call by reference	☐	Type reference (TYPE)	LVC_NKEY		ALV Tree Control: Node Key	20060721

Method ADD_ACTION_TYPE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method ADD_ELEMENT_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IS_TYPE	Call by reference	☐	Type reference (TYPE)	WER_ELEMENT_STY		Node data	20060721
2	Importing	I_PARENT_KEY	Call by reference	☐	Type reference (TYPE)	LVC_NKEY		parent key	20060721
3	Returning	R_KEY	Value transfer	☐	Type reference (TYPE)	LVC_NKEY		New element node key	20060721

Method ADD_ELEMENT_TYPE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method ADD_EXPRESSION_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_PARENT_KEY	Call by reference	☐	Type reference (TYPE)	LVC_NKEY		ALV Tree Control: Node Key	20060721

Method ADD_EXPRESSION_TYPE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method DISPLAY_TREE Signature

Method DISPLAY_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no parameter.
Method DISPLAY_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method FILL_TREE Signature

Method FILL_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no parameter.
Method FILL_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method GET_SELECTED_ELEMENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_ELEMENT_ID	Value transfer	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20060721

Method GET_SELECTED_ELEMENT on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method HANDLE_COMMAND Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_OK_CODE	Call by reference	☐	Type reference (TYPE)	SYUCOMM		Function code that PAI triggered	20060721

Method HANDLE_COMMAND on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method INITIATE_TREE Signature

Method INITIATE_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no parameter.
Method INITIATE_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method LEAVE_TREE Signature

Method LEAVE_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no parameter.
Method LEAVE_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method ON_DOUBLE_CLICK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	NODE_KEY	Value transfer	☐	Attribute reference (LIKE)				20060721

Method ON_DOUBLE_CLICK on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method PREPARE_TREE Signature

Method PREPARE_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no parameter.
Method PREPARE_TREE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method REGISTER_EVENTS Signature

Method REGISTER_EVENTS on class CL_WER_ELEMENT_TYPE_SELECTION has no parameter.
Method REGISTER_EVENTS on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

Method SELECT_ELEMENT_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	R_ELEMENT_ID	Value transfer	☐	Type reference (TYPE)	WER_ELEMENT_ID		Element unique identifier	20060721

Method SELECT_ELEMENT_TYPE on class CL_WER_ELEMENT_TYPE_SELECTION has no exception.

History

Last changed by/on	SAP	20100310
SAP Release Created in	700