SAP ABAP Class CL_COM_HIERARCHY_TREE (Category Tree of a Hierarchy)

Hierarchy

☛ SAP_ABA (Software Component) Cross-Application Component
   ⤷ AP-MD-PRO (Application Component) Central Part of Product Master
     ⤷ COM_PRODUCT_CATEGORY_UI (Package) Interface: Maintain Hierarchies and Categories

Properties

Class	CL_COM_HIERARCHY_TREE
Short Description	Category Tree of a Hierarchy
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	COM_PRODUCT_CATEGORY_UI	Interface: Maintain Hierarchies and Categories
Created	20010625	SAP
Last change	20040518	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_COM_HIERARCHY_TREE has no forward declaration.

Interfaces

Class CL_COM_HIERARCHY_TREE has no interface implemented.

Friends

Class CL_COM_HIERARCHY_TREE has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	FALSE	Static Attribute	Private	☐	Type reference (TYPE)	COMT_BOOLEAN	SPACE	Logical Variable	20010625
2	GT_CATEGORY_FCAT_DATA	Instance attribute	Private	☐	Type reference (TYPE)	COMT_CATEGORYUI_FCAT_TAB		List of Categories for Tree Control	20010625
3	GT_FCAT	Instance attribute	Private	☐	Type reference (TYPE)	LVC_T_FCAT		Field Catalog for List Viewer Control	20010625
4	GT_NODE	Instance attribute	Private	☐	Type reference (TYPE)	COMT_CATEGORY_NODE_TAB_GUID		Category GUID and Corresponding Node Key	20010625
5	GV_CATEGORY_EVENT_REC	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_HIERARCHY_EVENT_RECEIVER		Category Tree of a Hierarchy	20010625
6	GV_SELECTED_CATEGORY	Instance attribute	Private	☐	Type reference (TYPE)	COMT_CATEGORY_GUID		Category GUID	20010627
7	GV_TOOLBAR	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_GUI_TOOLBAR		Toolbar Control	20010627
8	GV_TREE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_GUI_ALV_TREE		ALV Tree Control	20010625
9	GV_TREE_CONTAINER	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_GUI_CUSTOM_CONTAINER		Container for Custom Controls in Screen Area	20010625
10	TRUE	Static Attribute	Private	☐	Type reference (TYPE)	COMT_BOOLEAN	'X'	Logical Variable	20010625

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ACTIVATE_CONTEXT_MENU_FUNC	Instance method	Public	Method	Activate Context Menu Functions (Create, Delete)	20020415
2	CHANGE_CATEGORY	Instance method	Public	Method	Change Description, ID of Category	20010628
3	COLLAPSE_ALL_AT_CAT	Instance method	Public	Method		20040402
4	CONSTRUCTOR	Instance method	Public	Constructor		20010625
5	CREATE_CATEGORY	Instance method	Public	Method	Create a New Node in Tree	20010628
6	CREATE_TOOLBAR	Instance method	Public	Method	Add Buttons for Creation and Deletion	20010627
7	DELETE_SELECTED_CATEGORY	Instance method	Public	Method	Delete Node(s)	20010628
8	DISPLAY_CATEGORY_RECURSIV	Instance method	Private	Method	Display All Categories Recursively	20010625
9	EXPAND_ALL_AT_CAT	Instance method	Public	Method	Expand All Nodes from Current Category	20040402
10	GET_OKCODE	Instance method	Public	Method	Determine OK Code of Tree	20010628
11	GET_SELECTED_CATEGORY	Instance method	Public	Method	Determine Selected Category	20010627
12	GET_SUBTREE_AT_CAT	Instance method	Public	Method	Gets GUIDs of Sub-Categories, if They Exist	20040402
13	INITIALIZE	Instance method	Public	Method	Initialize Hierarchy Tree	20010625
14	REFRESH_OKCODE	Instance method	Public	Method	Reset OK Code of Tree	20010628
15	REFRESH_TREE	Instance method	Public	Method	Create a New Hierarchy: Tree Refresh	20010628
16	SELECT_CATEGORY	Instance method	Public	Method	Select Category	20010628

Events

Class CL_COM_HIERARCHY_TREE has no event.

Types

Class CL_COM_HIERARCHY_TREE has no local type.

Method Signatures

Method ACTIVATE_CONTEXT_MENU_FUNC Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_ACTIVE	Call by reference	☐	Type reference (TYPE)	COMT_BOOLEAN		Logische Variable	20020415

Method ACTIVATE_CONTEXT_MENU_FUNC on class CL_COM_HIERARCHY_TREE has no exception.

Method CHANGE_CATEGORY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CATEGORY_GUID	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_GUID		Kategorie-GUID	20010628
2	Importing	IV_CATEGORY_ID	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_ID		Kategorie-ID	20010628
3	Importing	IV_CATEGORY_TEXT	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_TEXT		Kurztext zur Kategorie	20010628

Method CHANGE_CATEGORY on class CL_COM_HIERARCHY_TREE has no exception.

Method COLLAPSE_ALL_AT_CAT Signature

Method COLLAPSE_ALL_AT_CAT on class CL_COM_HIERARCHY_TREE has no parameter.
Method COLLAPSE_ALL_AT_CAT on class CL_COM_HIERARCHY_TREE has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CONTROL	Call by reference	☐	Type reference (TYPE)	C		CustomerControl	20010625

Method CONSTRUCTOR on class CL_COM_HIERARCHY_TREE has no exception.

Method CREATE_CATEGORY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CATEGORY_GUID	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_GUID		Kategorie-GUID	20010628
2	Importing	IV_CATEGORY_ID	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_ID		Kategorie-ID	20010628
3	Importing	IV_CATEGORY_TEXT	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_TEXT		Kurztext zur Kategorie	20010628
4	Importing	IV_PARENT_GUID	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_GUID		Kategorie-GUID	20010628

Method CREATE_CATEGORY on class CL_COM_HIERARCHY_TREE has no exception.

Method CREATE_TOOLBAR Signature

Method CREATE_TOOLBAR on class CL_COM_HIERARCHY_TREE has no parameter.
Method CREATE_TOOLBAR on class CL_COM_HIERARCHY_TREE has no exception.

Method DELETE_SELECTED_CATEGORY Signature

Method DELETE_SELECTED_CATEGORY on class CL_COM_HIERARCHY_TREE has no parameter.
Method DELETE_SELECTED_CATEGORY on class CL_COM_HIERARCHY_TREE has no exception.

Method DISPLAY_CATEGORY_RECURSIV Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IS_CATEGORY	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY		Kategorie-GUID	20010625
2	Importing	IT_CATEGORY	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_TAB		Kategorie sortiert nacht GUID	20010625
3	Importing	IT_CATEGORYT	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORYT_TAB		Kurztext zur Kategorie	20020524
4	Importing	IV_CATEGORY_ICON	Call by reference	☐	Type reference (TYPE)	TV_IMAGE		Tree Control: Ikone / Bild	20010625
5	Importing	IV_PARENT_NODE	Call by reference	☐	Type reference (TYPE)	LVC_NKEY		ALV-Tree-Control: Node-key	20010625
6	Importing	IV_RELATIONSHIP	Call by reference	☐	Type reference (TYPE)	I			20010625

Method DISPLAY_CATEGORY_RECURSIV on class CL_COM_HIERARCHY_TREE has no exception.

Method EXPAND_ALL_AT_CAT Signature

Method EXPAND_ALL_AT_CAT on class CL_COM_HIERARCHY_TREE has no parameter.
Method EXPAND_ALL_AT_CAT on class CL_COM_HIERARCHY_TREE has no exception.

Method GET_OKCODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_OKCODE	Call by reference	☐	Type reference (TYPE)	SYUCOMM		Bildschirmbilder, Funktionscode, der PAI ausgelöst hat	20010628

Method GET_OKCODE on class CL_COM_HIERARCHY_TREE has no exception.

Method GET_SELECTED_CATEGORY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_CATEGORY_GUID	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_GUID		Kategorie-GUID	20010627

Method GET_SELECTED_CATEGORY on class CL_COM_HIERARCHY_TREE has no exception.

Method GET_SUBTREE_AT_CAT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	ET_CATEGORY	Value transfer	☐	Type reference (TYPE)	COMT_CATEGORY_TAB		Tabellentyp (standard) zu COMM_CATEGORY	20040402

Method GET_SUBTREE_AT_CAT on class CL_COM_HIERARCHY_TREE has no exception.

Method INITIALIZE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_HIERARCHY_GUID	Call by reference	☐	Type reference (TYPE)	COMT_HIERARCHY_GUID		Kategoriehierarchie-GUID	20010625

#	Exception	Resumable	Description	Created on
1	WRONG_CALL	☐		20010625

Method REFRESH_OKCODE Signature

Method REFRESH_OKCODE on class CL_COM_HIERARCHY_TREE has no parameter.
Method REFRESH_OKCODE on class CL_COM_HIERARCHY_TREE has no exception.

Method REFRESH_TREE Signature

Method REFRESH_TREE on class CL_COM_HIERARCHY_TREE has no parameter.
Method REFRESH_TREE on class CL_COM_HIERARCHY_TREE has no exception.

Method SELECT_CATEGORY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CATEGORY_GUID	Call by reference	☐	Type reference (TYPE)	COMT_CATEGORY_GUID		Kategorie-GUID	20010628

Method SELECT_CATEGORY on class CL_COM_HIERARCHY_TREE has no exception.

History

Last changed by/on	SAP	20040518
SAP Release Created in	30A