topic Re: Disable fields in Application Development and Automation Discussions

Disable fields

Former Member — Thu, 07 Jun 2007 05:12:39 GMT

Hi guys,

i want to disable some field in the Module pool selection screen... plz send the code and where i should i write in PBO r in PAI...

Re: Disable fields

Former Member — Thu, 07 Jun 2007 05:15:00 GMT

Hi,

You have to give the code in PBO..

Check this sample code.



process before output.

MODULE disable.


MODULE disable OUTPUT.

* Process the screen internal table.
  LOOP AT SCREEN.
    IF SCREEN-NAME  = 'MARA-MATNR'.  " Give the screen field name.
       
       SCREEN-INPUT = 0.    " Disable for input.
       MODIFY SCREEN.

    ENDIF.
  ENDLOOP.

ENDMODULE.

Thanks,

Naren

Re: Disable fields

former_member196299 — Thu, 07 Jun 2007 05:17:17 GMT

hi ,

If you want ot disable some fields iun the Module pool program then use the LOOP AT SCREEN statement in your PBO part of the flow logic and disable the field .

In PBO of the flow logic of the screen !

Process before output.

Module disable_fields.

in your program :

module disable_fields.

loop at scren .

screen-name = ' <NAME OF THE SCREEN FIELD > ' , " here you specify the name of the screen field .

screen-output = '0' " this will disable the input option of the screen field .

Modify screen . " this will modify the screen with the above settings .

endloop.

endmodule.

Hope this helps !

Reward if helpful !

Regards,

Ranjita

Re: Disable fields

Former Member — Thu, 07 Jun 2007 05:18:44 GMT

hi,

write in PBO.

process before output.

MODULE Disable_field.

IF p_up = 'X' .

LOOP AT SCREEN.

CASE screen-group1.

WHEN 'CCC'.

screen-input = 1. "Enable

screen-invisible = 0. "Disable

MODIFY SCREEN.

WHEN 'DDD'.

screen-input = 0.

screen-invisible = 1.

MODIFY SCREEN.

ENDCASE.

ENDLOOP.

ENDIF.

ENDMODULE.

Re: Disable fields

Former Member — Thu, 07 Jun 2007 05:29:21 GMT

hi,

We can do Screen modifications in Module pool program which is processed during the PBO Event.

process before output.

module modify_screen output.

module modify_screen.

loop at screen.

if screen-name = <field name which is going to disable>.

screen-input =0. "disable for input

screen-output =0. "disable for output

endif.

modify screen.

endloop.

the screen is the system genarated internal table it holds the attributes of each and every screen fields.

Suppose if u r going to disable more than one fields, keep the fields in group.

loop at screen.

if screen-group1 = <group name under which we keep the fields>.

screen-input =0. "disable for input

screen-output =0. "disable for out put

endif.

modify screen.

endloop

regards,

sudheer.

Re: Disable fields

Former Member — Thu, 07 Jun 2007 05:51:50 GMT

I WANT TO DISABLE 10 FIELDS IN THE SELECTION SCREEN, FOR THIS CAN TAKE

IF SCREEN-NAME = ‘V_EBELN’.

SCREEN-INPUT = 0.

ENDIF.

IF SCREEN-NAME = ‘V_RFCDEST’.

SCREEN-INPUT = 0.

ENDIF.

IF SCREEN-NAME = ‘REQUESTER_ID’.

SCREEN-INPUT = 0.

ENDIF.

IF SCREEN-NAME = ‘V_ACC_CAT1’.

SCREEN-INPUT = 0.

ENDIF.

IF SCREEN-NAME = ‘DATE_FROM_TXT’.

SCREEN-INPUT = 0.

ENDIF

should i take AND in if condition....plz send me the code....

thanks....

Re: Disable fields

Former Member — Thu, 07 Jun 2007 08:46:57 GMT

HI YOUR PROGRAM IS USEFUL TO DISABLE TEXT FIELDS .BUT NOW I NEED ENABLE THE SAME TEXT FIELDS AGAIN.

PLZ REPLY SOON

Re: Disable fields

Former Member — Thu, 07 Jun 2007 09:12:33 GMT

Thank u very much .your coding is very usefull and working good.

Now i have another doubt!

Can we change the screen background in screen painter.

plz do the needful.