GACEvent
You can define your own events for your FlashIsland.
The GACEvent enables you to respond in Web Dynpro to events appearing in the FlashIsland. The FlashIsland can pass parameters to the events. There are two important issues with GACEvent:
● What is the name of the event appearing in the FlashIsland (property name).
● What is the name of the Web Dynpro action that is to be executed (event onAction).
The event parameters are aggregated in the GACEvent (aggregation GACEVENTPARAMETER). Wit these GACEvent Parameters two issues are important:
● The name of the parameter in the FlashIsland (property name)
● The type of the parameter (property type)
A FlashIsland can have multiple GACEvents, which in turn can have multiple GACEvent parameters.
The integration of GAC* controls in Web Dynpro ABAP dialog boxes (popups) is not supported.
Runtime Class |
CL_WD_GAC_EVENT |
Properties in the View Designer
Name |
Type |
Initial Value |
Bindable |
ID |
STRING |
(automatic) |
No |
STRING |
|
No |
Aggregations in the View Designer
Name |
Cardinality |
Type |
0..n |
Events in the View Designer
Name |
Other properties that can be inherited are defined in the associated higher-level classes. The associated UI elements are: ViewElement
Dynamic Programming
For dynamic programming, the same properties, events, and aggregations as in the View Designer are available. Bear in mind the different spellings.
Dynamic Programming of Properties
View Designer Name |
Runtime Name |
Type |
NAME |
STRING |
Dynamic Programming of Events
View Designer Name |
Runtime Name |
ON_ACTION |
Dynamic Programming of Aggregations
View Designer Name |
Runtime Name |
Cardinality |
EVENT_PARAMETERS |
0..n |