CONSTRUCTOR SAP Method create listener for combobox









Below is documentation, parameters and attributes of ABAP Method CONSTRUCTOR within SAP class CL_SALV_LISTENER_COMBOBOX. There is also a number of example ABAP code snipts to help you use the functionality of this method.

This method is a Class Constructor so it is called automatically when the class is accessed for the first time.

This method is available within SAP systems depending on your version and release level, you can view further information by entering the class name CL_SALV_LISTENER_COMBOBOX into the relevant SAP transactions such as SE24 or SE80, and then selecting the method you are interested in.


Method Type - Instance

This is an Instance Method so needs to be instantiated first before you can access any of the methods. I.e. you need to create a local variable of TYPE ref to the class.

The following technical details of method CONSTRUCTOR can also be found below:

  • Importing parameters
  • Exporting parameters
  • Changing parameters
  • Returning parameters
  • Exceptions
  • Coding Examples


Parameters of Method CONSTRUCTOR

.

NameTypeData TypeDescriptionDefault Value
IO_GUI_COMBOBOXImportingTYPE REF TO
OBJECT
IO_LISTENING_OBJECTImportingTYPE REF TO
OBJECT
I_LISTENING_METHODImportingTYPE
SEOCPDNAME		Full Component Name



Exceptions of Method CONSTRUCTOR

This method does not have any exceptions

Example ABAP coding

As the method is a Class Constructor the below code doesnt really make sense as it cant be executed as a stand alone method but this is how it would look if it was a normal static method.

DATA: lo_class TYPE REF TO CL_SALV_LISTENER_COMBOBOX.
DATA: lv_IO_GUI_COMBOBOX TYPE OBJECT,
lv_IO_LISTENING_OBJECT TYPE OBJECT,
lv_I_LISTENING_METHOD TYPE SEOCPDNAME,
lv_other TYPE c.

CALL METHOD lo_class=>CONSTRUCTOR(
EXPORTING
IO_GUI_COMBOBOX = lv_IO_GUI_COMBOBOX
IO_LISTENING_OBJECT = lv_IO_LISTENING_OBJECT
I_LISTENING_METHOD = lv_I_LISTENING_METHOD ).

Links to Related Class(s)

CL_SALV_...
Full list of available SAP object classes

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