SAP CL_GUI_COMBOBOX OO Class - Combobox control









CL_GUI_COMBOBOX is a standard SAP object class available within R/3 SAP systems depending on your version and release level. You can view/maintain the class details by entering its name into the relevant SAP transactions such as SE24, SE80 or even SE84. Below is the documentation available for class CL_GUI_COMBOBOX including details of:

  • Interface class implementations
  • Inheritance details
  • Methods defined within class ( including link to full details )
  • Attributes ( including initial values )
  • Class Events

Inheritance

This OO class has a superclass assigned to it, which means it will inherit its objects and methods. The superclass for CL_GUI_COMBOBOX is CL_GUI_CONTROL

Method list of CL_GUI_COMBOBOX SAP class


A method is a coding block that performs a certain procedure (i.e. ABAP functionality) on an object within the overall SAP class. In simple terms if the object is an SAP database table a method could be the procedure to add a record or to delete a record. If you are new to OO in many respects, the implementation of a method is similar to a function module and can be called in a very similar way using CALL METHOD. Instead of "CALL FUNCTION", Methods are referenced using the following syntax: CALL METHOD =>methodname EXPORTING/IMPORTING...


Method NameDescriptionVisability
ACTIVATE_SELECTION_EVENTRaise event SELECTED after selectionPublic
CALL METHOD cl_gui_combobox=>ACTIVATE_SELECTION_EVENT...more details

CONSTRUCTORKonstruktorPublic
CALL METHOD cl_gui_combobox=>CONSTRUCTOR...more details

GET_SELECTED_ITEMGet the selected item keyPublic
CALL METHOD cl_gui_combobox=>GET_SELECTED_ITEM...more details

SET_ITEMSSet a table of entries (overwrite)Public
CALL METHOD cl_gui_combobox=>SET_ITEMS...more details

SET_LABELSet a label for the listboxPrivate
CALL METHOD cl_gui_combobox=>SET_LABEL...more details

SET_LABEL_WIDTHSet the width of Label/combobox (Unit - No. of chars)Private
CALL METHOD cl_gui_combobox=>SET_LABEL_WIDTH...more details

SET_SELECTED_ITEMSet the default selected item by keyPublic
CALL METHOD cl_gui_combobox=>SET_SELECTED_ITEM...more details



CL_GUI_COMBOBOX attributes

List of attributes within class CL_ABAP_CHAR_UTILITIES. These can be referenced using the following syntax CL_ABAP_CHAR_UTILITIES=>. Although depending on where you are inserting the ABAP code you do need to check if the attribute is public or private.

NameLevelDescriptionInitial ValueTypeVisability
ID_SET_ITEMSConstant2LIKE
I
Public
M_ID_SELECTConstantto pass the selected item-600LIKE
I
Public
SELECTED_ITEMInstance AttributeSelected keyLIKE
VRM_VALUE-KEY
Public


Events of Class CL_GUI_COMBOBOX

Events are created within your class using special event handler methods. These must be registered at runtime for the event and can then be triggered using the ABAP syntax: RAISE EVENT EXPOTING... SELECTED -



CL_GUI_COMBOBOX types

ITEMS -

Links to Related Class(s)

CL_GUI_C...
Full list of available SAP object classes

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