Hide & Display Selection Screen Parameters | At Selection-Screen Output Event to hide fields in ABAP

Hello Friends,
In this session we are going to hide and display selection screen fields base on selected radio button in sap abap.
We are going to create one selection screen and we are going to create three different radio button on selection screen in sap abap and we are going to add some fields/parameters relevant to each radio button on selection screen, then we are going to hide and display fields base on the radio button selected in sap abap using selection screen events AT SELECTION-SCREEN OUTPUT event in sap abap.
======== Events in ABAP Programming ==========
There are Different Selection screen events in sap abap like :
Top-of-page
end-of-page
start-of-selection
end-of-selection
At selection-screen
At selection-screen output
At selection-screen on value request for
At selection-screen on fields
So in this video we are working on functionality of AT Selection-screen output event.
Please watch video for more details on Radio button action .
Please visit my website to learn more about ABAP.
www.learnsapab...
#At_selection_Screen_output
#Hide_and_display_fields_abap
Thanks,
#LearnSapAbap
Instagram : @swap_neeeel

[@LearnSapAbap]

Please watch hide and display mandatory obligatory parameters on selection screen.
th-cam.com/video/nSAbwo545fQ/w-d-xo.html

[@jayrajpatankar1446]

You explain very well..😊
I completely understand
Keep it up🎉🎉🎉❤

[@LearnSapAbap]

Thanks

[@spoorthiachar4536]

Clearly explained. Thank you 👍

[@LearnSapAbap]

Thank you.

[@ignite7150]

Thank you bro

[@sanjaxaa]

thankyou so much.

[@LearnSapAbap]

Welcome.

[@tanishkaprajapati7468]

Thank you so much

[@LearnSapAbap]

Welcome Tanishka. Please subscribe and show your support. ☺️

[@dfg0072]

Will this hide and unhide option of clicking the radio button is applicable for checkbox..... Plz reply 🙏

[@kundanpatil9190]

I have a requirement where I have 3 radio buttons and within them I have mix of listbox and radio buttons to hide, I am able to hide the radio buttons and listbox, but there is a blank space created between the main 3 radio buttons. I guess it is because of the hidden radio buttons, is there any way where I can remove the blank space too?

[@darksentinel5387]

Where did the "SCREEN-group1" came from ?, where does it connects ?

[@venkeyvenkateshamaraneni7800]

is this work for select options with radio button? i tried but it doesn't

[@LearnSapAbap]

Yes.. it will work for select options as well.. you need to provide modif I'd for select options..
Example
Select-option : s_bukrs for ty_bukrs MODIF ID xyz

[@LearnSapAbap]

th-cam.com/video/nSAbwo545fQ/w-d-xo.html it will solve your doubt

[@Snuixdehgdedd]

What's use of user command?

[@shubhamuppal-1599]

For me it is working by double clicking the radio button, is it like this?

[@rimabanerjee1137]

In SAP abap which is known as USER EXPERIENCE? A. SAP FLORI B. SAPUI5. please reply

[@sivasankardeva550]

Create a demo on check box hide and display like as radiobuttons

[@nareshnani4444]

Please do idoc and bapi videos sir...

[@LearnSapAbap]

Sure.. Wait for some day..

[@va-runvlogs2233]

Is it possible to grey out bex query selection screen for few Seconds through ABAP??like It should prompt as " Wait for 5 minutes" then after 5 Mins,query should execute..

[@LearnSapAbap]

Please send your requirement with screenshots to [e-mail]. I will look into it and let you know. thanks.😊

[@va-runvlogs2233]

@@LearnSapAbap thanks..Sure

[@tisoncsunnychiriyankandath9383]

if i want to make a selection operation based on my radio button selection, where should i write the logic?

[@LearnSapAbap]

Can you please elaborate your scenario in detail?

[@reema6306]

thank you so much ! the video was very explanatory and clear.
I tried the following solution but I still have a problem :(
I have a dialog screen ( a small pop-up screen ) that is about Covid-19 vaccination that has 2 inputs that is defined using screen painter.
- Vaccination status ( not immune , immune , immune by 1 dose )
- Vaccine Name ( Oxford, Pfizer, etc...)
* Note that these fields have drop-down menu values to avoid human error.
The problem : When a user chooses "Not Immune" , I want to hide the vaccine name as it is no longer needed.
and when he chooses either "immune" or "immune_1st dose" , the field vaccine name shows up.
I have already achieved it but it is not happening during run-time and it is not dynamic ... please help

[@LearnSapAbap]

@reema you can also watch this video in which I have shown you how to hide and display parameters in module pool screen. Please check this once this will solve your 50% problem th-cam.com/video/mTKbt0kauXk/w-d-xo.html
As per your requirement you have drop down list, so you can do one thing.
1) first in layout screen double click on drop down list field and define function code for drop down list field. Example: function code = VS (it will trigger PAI module whenever you will choose any values from drop down list)
2) go to PAI module and write logic for example
case sy-ucom
When 'VS'.
< Your logic here to hide field, you can take help of video link which I have shared above. >
Endcase.
3) excute your program and you will definitely achieve it..
Thanks,😊

[@venkadeshb7973]

I tried it but it was not working. While debugging the value of the screen group is not getting populated in the screen-group1

[@LearnSapAbap]

Hello Venkadesh,
If you copy the same code, it will work.. screen-group value will contain in multiple iteration.. please check in debug when it's trigger

[@venkadeshb7973]

I tried using two parameters which is linked to a table field. I assigned modif id for both the parameters as mentioned in include scr. Then created a at selection screen output event and under that i wrote a perform subroutine which has the condition for dynamic change of radio button.
I had 4 conditions for 2 paramaters
Because the screen-group is empty throughout the condition it is not satisfying any condition and displaying both the parameters. If you share your mail id I can send my code.

[@perception5019]

Yours is working but I am not able to come out of the loop. I mean even if I enter the input ,the selection screen is not changing to the output screen. Please resolve this and waiting for your reply

[@LearnSapAbap]

Is it possible to paste your code here?

[@perception5019]

@@LearnSapAbap I wrote the same code you wrote. The input is table field value. I want to display the table for that field value.but even after entering the value,i cant able to move out of the selection screen. So how to come out of that loop .I even tried to use exit statement.

[@LearnSapAbap]

Please mail your code with screenshot of output on [e-mail].

[@perception5019]

@@LearnSapAbap i cant do that.but you have read name and phone number in your code right ,then try to display those.you will understand the problem then?

[@LearnSapAbap]

I know it's confidential things but without checking piece of code. I can't suggest you whatever mistake is there in your code.. if possible then you can paste Loop and end loop code here . So that I will give you some suggestions.. thanks 🙏

[@karankurhade2992]

can you please provide ur code also....
maybe a github repository link?

[@LearnSapAbap]

Code is already available in video you can pause video and take screenshot of it.. 😊

[@dickiandrea894]

This is not working if there is any obligatory field

[@LearnSapAbap]

If you want to hide obligatory field, then first you should create field as obligatory through program level ( writing logic in AT SELECTION SCREEN OUTPUT event with help of screen-required = 2) and then check it will work

[@dickiandrea894]

@@LearnSapAbap event AT SELECTION SCREEN is not working before all obligatory field are filled.

[@LearnSapAbap]

I will create separate video and I will show you.. how to do that .

[@dickiandrea894]

@@LearnSapAbap Okay.. Thank you

[@LearnSapAbap]

Please refer this video in order to hide mandatory parameters.
th-cam.com/video/nSAbwo545fQ/w-d-xo.html
Thanks