Reg check boxes

[Former Member]

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.

[Former Member]

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

[Former Member]

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

[Former Member]

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

[Former Member]

HI Bachi

USER COMMAND does what you want.

Pushpraj

[sreeramkumar_madisetty]

Hi

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

[Former Member]

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

[Former Member]

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

[Former Member]

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

[Former Member]

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.