How to select valid lines for secondary list, Computer Engineering

Assignment Help:

How to select valid lines for secondary list?

To stop the user from selecting invalid lines, ABAP/4 offers various possibilities.  At the end of the processing block END-OF-SELECTION, remove the contents of one or more fields you previously stored for valid lines using the HIDE statement.  At the event AT LINE-SELECTION, check whether the work area is initial or whether the HIDE statement stored field contents there.  After processing the secondary list, clear the work area again.  This prevents the user from trying to make further secondary lists from the secondary list displayed.

 


Related Discussions:- How to select valid lines for secondary list

Syntax and semantics for first-order logic , Syntax and Semanticsx and Sema...

Syntax and Semanticsx and Semantics for First-order logic - artificial intelligence: Propositional logic is limited  in its expressiveness: it may just represent true and false

Typewriters with special attachments, Typewriters with special attachments ...

Typewriters with special attachments Certain special attachments can be used to the typewriter for typing work of a special nature. These are: The continuous stationery dev

Mapping, what is transform mapping and transaction mapping?

what is transform mapping and transaction mapping?

Transaction, Explain Shadow Copy Scheme in detail.

Explain Shadow Copy Scheme in detail.

Ann representation, ANN Representation: Mostly 'ANNs' are taught on "A...

ANN Representation: Mostly 'ANNs' are taught on "AI" courses since their motivation from brain studies and the fact which they are used in an "AI" task and namely machine lear

Interconnection network in-array processing, Interconnection Network (IN): ...

Interconnection Network (IN):  IN performs data exchange between the PEs, manipulation functions and data routing. This IN is under the control of CU.

Explain optimization process of pipelining, Q. Explain Optimization process...

Q. Explain Optimization process of Pipelining ? RISC machines can use a very efficient pipeline scheme due to the regular and simple instructions. Similarly all other instructi

What is switched mode power supply, Q. What is Switched Mode Power Supply? ...

Q. What is Switched Mode Power Supply? SMPS is the unit into which electric supply from the mains is connected to your PC and this supplies DC to internal circuits. It is more

Demonstration of sorting problem, Q. Demonstration of sorting problem? ...

Q. Demonstration of sorting problem? The term sorting implies organising elements of a provided set of elements in a specific order i.e. descending order / ascending order / al

Testing project, Design and test the functions that are needed: a.  Test...

Design and test the functions that are needed: a.  Test Main  in the Testing project add a new file main.c. b.  Test Drivers  in the Testing project add 2 new files, testDriver

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd