when are this three events fired and tell me whuich event
is fired first ,second and third --- at selection -
screen, at selection -screen output, and at selection-
screen on value request.
Answer Posted / vishal balapure
1) at seletion-screen output (when the screen is displayed
its same as PBO in module pool-- generally we use this
event for scenerio like filling the list box etc.)
2) at selection-screen (this event gets called when the
user presses enter or execute -- generally we use this
event to carry out validations)
3) at selection-screen on value request(this event will get
called only when the user presses F4 on a specific field on
the selection screen.)
Hope this answers your query...
| Is This Answer Correct ? | 16 Yes | 0 No |
Post New Answer View All Answers
when do you need to create an internal table with header line ? and with out a header line?
How do you activate a function exit?
What is the difference between refresh and free statements?
What is meant by read lock? : sap abap data dictionary
What are the data types of the abap/4 layer?
What are the tcodes for performance tuning?
How many types of data classes are there in sap?
Can we write the code both call transaction and session method in single program?
What are null values?
What is an internal table?
What is at exit-command:?
Suppose the client wants me the vacancy to be displayed on a website as well as ess. How should I do it? : sap abap hr
What are the different window types in sapscript?
Event handling in oops
What is repository info. Systems?