topic Pushbuttons on selection screen in Application Development and Automation Discussions

Pushbuttons on selection screen

Former Member — Fri, 16 Jul 2010 15:27:34 GMT

Hi All,

As per my requirement I have to createtwo pushbuttons on my selection screen , BUTT1 and BUTT2. That I have created.

on BUTT1 I have to fill selection screen fields with some values, that is no problem.

My problem : on BUTT2 I have to generate a ALV report.

my code so far is as follows.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN PUSHBUTTON (20) W_BUTN1 USER-COMMAND BUTTON1.

SELECTION-SCREEN PUSHBUTTON (25) W_BUTN2 USER-COMMAND BUTTON2.

SELECTION-SCREEN END OF LINE.

At selection screen.

I'm checking sccrfields-ucomm here... for

if BUTT1

filling the screen field values.

elseif BUTT2.

flag = 1.

endif.

Start-of-selection.

if flag = 1.

Extract data from tables and display ALV report.

endif.

Not able to achieve BUTT2 functionality of displaying ALV report. Where should I code for BUTT2.

Please help.

Thanks in advance.

Re: Pushbuttons on selection screen

Former Member — Fri, 16 Jul 2010 15:51:03 GMT

At selection screen.
I'm checking sccrfields-ucomm here... for
if BUTT1
* filling the screen field values.
elseif BUTT2.
PERFORM extact_data_and_display. "> Extract data from tables and  display ALV report.
endif.

Remember, you are not executing the report, hence it is not going to trigger start-of-selection

Re: Pushbuttons on selection screen

Former Member — Fri, 16 Jul 2010 15:52:16 GMT

You would want to make your buttons part of a group. I do something like this (greatly simplified here):

 type-pools: abap.

 . . .
          parameters: p_b1 radiobutton group zzzz default 'X',
                               p_b2 radiobutton group zzzz.

at selection-screen...
* do what is needed to fill fields...etc
. . .
start-of-selection.
  case abap_true.
    when p_b1.
   * do what you want to do for button 1.
   when p_b2.
  * do something for button2
endcase.
* do any necessary housekeeping.
. . .

Re: Pushbuttons on selection screen

Former Member — Fri, 16 Jul 2010 16:43:20 GMT

For this you need to create a screen -9001 with custom container and write your ALV code in PBO/PAI for that screen.

Create the pf status =ALV via SE41 .Call screen will help you to get the ALV report.

AT SELECTION-SCREEN.

CASE sy-ucomm.

WHEN 'B1'.

SET PF-STATUS 'ALV'.

CALL SCREEN 9001.

ENDCASE.

Re: Pushbuttons on selection screen

Former Member — Fri, 16 Jul 2010 17:10:10 GMT

You can see sample example below ,

initialization.

Default Values

g_prog = sy-repid.

sscrfields-functxt_01 = 'Update Rep - Sales order'.

selection-screen function key 1.

AT SELECTION-SCREEN.

case sscrfields-ucomm.

when 'Update Rep - Sales order' or 'FC01'.

call transaction 'ZSCMU'.

endcase.

You can write similarly and hope you understand.

Thank you

Seshu

Re: Pushbuttons on selection screen

Former Member — Fri, 16 Jul 2010 18:49:12 GMT

Thank you all for replying.

I tried selecting data and displaying ALV on AT SELECTION_SCREEN event. and it is working fine.

At selection screen.

case sy-ucomm.

if BUTT1.

select frm table and display dta i fields on selection screen.

elseif BUTT2.

select data from table

populate ALV table and display

endif.

My concern is can write all my select queries in at selection-screen.. data selection shud be done in start-of-selection. But when I write in start-of-selection my ALV report is not displayed ?

Also on my ALV report I have to add 2 pushbuttons and do multiple selection of rows and based on rows selected execute the functionalities on 2 pushbuttons.

My ques is where shud I set my pf-status. since my report is generated directly after At selection-screen. never reaching start-of- selection. ?

Re: Pushbuttons on selection screen

Sandeep_Panghal — Sun, 18 Jul 2010 07:06:04 GMT

Why you want to do this at selection screen.?

use start-of-selection.

if but2 = 'X'.

Select
ALV

In PAI

processing on rows selected.

Re: Pushbuttons on selection screen

Former Member — Sun, 18 Jul 2010 14:40:32 GMT

i agree with "boby thankachen" you should be using a call screen.

you can easily code the screen pf status and call it in the - at selection screen.

Re: Pushbuttons on selection screen

Former Member — Sun, 18 Jul 2010 17:24:08 GMT

u should write the code under aat selection screen output and loop the screen and modify it.

for example i will give you the code to display a parameter value when u select one radio button and change another value if u select another button.

========================================================================================================

SELECTION-SCREEN BEGIN OF BLOCK bl1 WITH FRAME TITLE text-001.

SELECT-OPTIONS: so_expid FOR v_expid NO INTERVALS. "ID expiry date

PARAMETERS: p_ictyp TYPE pa0185-ictyp.

PARAMETERS: passport RADIOBUTTON GROUP rad1 DEFAULT 'X' USER-COMMAND ABC, "passport

workperm RADIOBUTTON GROUP rad1, "

iqama RADIOBUTTON GROUP rad1, "

exit RADIOBUTTON GROUP rad1, "

visa RADIOBUTTON GROUP rad1, "

license RADIOBUTTON GROUP rad1, "

insurid RADIOBUTTON GROUP rad1. "

SELECTION-SCREEN END OF BLOCK bl1.

AT SELECTION-SCREEN OUTPUT.

CASE 'X'.

WHEN passport.

p_ictyp = 'PP'.

WHEN workperm.

p_ictyp = '04'.

WHEN iqama.

p_ictyp = '03'.

WHEN license.

p_ictyp = '06'.

WHEN exit.

p_ictyp = '06'.

WHEN visa.

p_ictyp = '07'.

WHEN insurid.

p_ictyp = '05'.

ENDCASE.

LOOP AT SCREEN.

IF screen-name CP 'p_ictyp'.

screen-input = 1.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

======================================================================================================

Hope this may help you.

Re: Pushbuttons on selection screen

vishal_sharda2 — Tue, 20 Jul 2010 09:26:46 GMT

Hi Pooja,

Functionlity for BUTT2 can be achieved at START-OF-SELECTION event.

This event is necessary to perform any data extraction.

Thus, you can keep BUTT1 functionality as it is and for BUTT2, place your perform in start-of-selection.

BR,

Vishal.