SAP CL_DPR_UI_EVENT_SOURCE OO Class - Front-End Communication and Synchronization
CL_DPR_UI_EVENT_SOURCE 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_DPR_UI_EVENT_SOURCE including details of:
- Interface class implementations
- Inheritance details
- Methods defined within class ( including link to full details )
- Attributes ( including initial values )
- Class Events
Method list of CL_DPR_UI_EVENT_SOURCE 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 Name | Description | Visability |
| GET_INSTANCE | Deliver Singleton | Private |
| CALL METHOD cl_dpr_ui_event_source=>GET_INSTANCE...more details | ||
| SEND_AFTER_SAVE | After Saving | Private |
| CALL METHOD cl_dpr_ui_event_source=>SEND_AFTER_SAVE...more details | ||
| SEND_CLEANUP | Change Initial Screen or Top-Level Tab | Private |
| CALL METHOD cl_dpr_ui_event_source=>SEND_CLEANUP...more details | ||
| SEND_REPORT_CHANGES_EVENT | Register Changes Trigger Event | Private |
| CALL METHOD cl_dpr_ui_event_source=>SEND_REPORT_CHANGES_EVENT...more details | ||
| SEND_SET_CHANGE_MODE | Notify of Change | Private |
| CALL METHOD cl_dpr_ui_event_source=>SEND_SET_CHANGE_MODE...more details | ||
| SEND_SET_DATA_LANGUAGE | New Data Language Set | Private |
| CALL METHOD cl_dpr_ui_event_source=>SEND_SET_DATA_LANGUAGE...more details | ||
|
| ||
| SEND_UPDATE_EVENT | Trigger Read Event | Private |
| CALL METHOD cl_dpr_ui_event_source=>SEND_UPDATE_EVENT...more details | ||
| START_REPORT_CHANGE_EVENTS | Trigger Eventing | Private |
| CALL METHOD cl_dpr_ui_event_source=>START_REPORT_CHANGE_EVENTS...more details | ||
CL_DPR_UI_EVENT_SOURCE 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.
| Name | Level | Description | Initial Value | Type | Visability |
| SR_INSTANCE | Instance Attribute | Front-End Communication and Synchronization | LIKE | Private |
Events of Class CL_DPR_UI_EVENT_SOURCE
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... AFTER_SAVE - After SavingCLEANUP - Change Initial Screen or Top-Level Tab
REPORT_CHANGES - Event: Record Changes
SET_CHANGE_MODE - Event: Display Mode/Change Mode
SET_DATA_LANGUAGE - New Data Language Set
SET_PROJECT_TYPE - New Project Type
UPDATE - Event: Read Data from Back-End
Links to Related Class(s)
CL_DPR_U...Full list of available SAP object classes
Search for further information about these or an SAP related objects