topic Re: Reg check boxes in Application Development and Automation Discussions

Reg check boxes

Former Member — Wed, 16 Sep 2009 11:12:24 GMT

Hi , I tried to find out how to disable one checkbox at runtime in forums but I could not understand ..so tell me how to do this.

Parameters : check1 as checkbox modif id CH1,

check2 as checkbox modif id CH2.

now when I check one checkbox the otherone has to disable.

Re: Reg check boxes

Former Member — Wed, 16 Sep 2009 11:18:40 GMT

Hi,

There is nothing hard to understand in this. Have alook at this


Parameters : check1 as checkbox modif id CH1,
                     check2 as checkbox modif id CH2.


AT SELECTION-SCREEN OUTPUT.         " The event where disable option can be used

LOOP AT SCREEN.
IF check1 =  'X'.                                      " Checking if check1 is checked
IF screen-group1 = 'CH2' .      "assigning the field with the modif value ch2 to identify check2
screen-active = 0.                  " making the field disabled
MODIFY SCREEN.                   " modifying the screen
ENDIF.
ENDIF.
ENDLOOP.

Hope you are clear now

Regards,

Vikranth

Re: Reg check boxes

Former Member — Wed, 16 Sep 2009 11:18:55 GMT

HI Bachi



Parameters : check1 as checkbox modif id CH1 USER COMMAND u1,
check2 as checkbox modif id CH2 USER COMMAND u2.

LOOP AT SCREEN.

IF screen-group1 = 'CH1' AND check2 IS NOT INITIAL.
screen-active = 0.
endif.
.
.
.
ENDLOOP.

Pushpraj

Re: Reg check boxes

Former Member — Wed, 16 Sep 2009 11:19:25 GMT

add a user command to the parameter (check the online help on PARAMETERS for more info)

This will trigger the AT-SELECTION-SCREEN event, this you can then uses loop at screen and disable / hide, or whatever you want to do with the hceckbox.

Kind regards, Rob Dielemans

Re: Reg check boxes

Former Member — Wed, 16 Sep 2009 11:22:24 GMT

Hi,

Try like below code

SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-024.
s_asn   FOR zgr-zasn
                                  MODIF ID aa,
PARAMETER      : cb_test AS CHECKBOX  DEFAULT 'X'
                            USER-COMMAND u1.     " Test run
SELECTION-SCREEN END OF BLOCK b2.
AT SELECTION-SCREEN OUTPUT.
* Do not display asn field when test run
* checkbox is not checked
  LOOP AT SCREEN.
    IF cb_test = space AND screen-group1 = c_aa.
      screen-output = 0.
      screen-active = 0.
      screen-input  = 0.
    ENDIF.
    MODIFY SCREEN.
  ENDLOOP.

Regards,

Nandha

Re: Reg check boxes

Former Member — Wed, 16 Sep 2009 11:24:40 GMT

Here after checking one check box with out executing the program the other one check box has to disable.

dynamically it has to change

Like Radio Button Mechanism

Edited by: Bachi Reddy on Sep 16, 2009 1:25 PM

Edited by: Bachi Reddy on Sep 16, 2009 1:26 PM

Re: Reg check boxes

Former Member — Wed, 16 Sep 2009 11:30:16 GMT

HI Bachi

USER COMMAND does what you want.

Pushpraj

Re: Reg check boxes

sreeramkumar_madisetty — Wed, 16 Sep 2009 11:32:08 GMT

Use the same code

Parameters : check1 as checkbox modif id CH1 USER COMMAND u1,

check2 as checkbox modif id CH2 USER COMMAND u2.

LOOP AT SCREEN.

IF screen-group1 = 'CH1' AND check2 IS NOT INITIAL.

screen-active = 0.

endif.

ENDLOOP.

But at

INITILIZATION level

give check1 = 'X'.

Regards,

Sreeram

Re: Reg check boxes

Former Member — Wed, 16 Sep 2009 11:38:53 GMT

Parameters : check1 as checkbox modif id CH1 USER-COMMAND u1,

check2 as checkbox modif id CH2 USER-COMMAND u2.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF screen-group1 = 'CH1' AND check2 IS NOT INITIAL.

screen-active = 1.

screen-input = 0.

endif.

modify screen.

IF screen-group1 = 'CH2' AND check1 IS NOT INITIAL.

screen-active = 1.

screen-input = 0.

endif.

modify screen.

ENDLOOP.