How to disable a checkbox

[former_member687052]

Hi,

I have scenario where I have 4check boxes in my selection screen.. P_PRI, P_QUA, P_NEW and P_INV.

<b>P_PRI, P_QUA, P_NEW</b> will be selected(X) by default.

I have a requirement like when I select the fourth Checkbox <b>P_INV</b>, the two check boxes P_QUA and P_NEW should be unchecked and should be disabled(uneditable mode) and at the same time I have to generate some warning message(Later it will display the output after showing the warning message).

Is it possible to disable a checkbox..? If so, please tell me how to do that.

Can anyone provide me the sample code how to do this.

This is the selection screen logic I was talking about.

***********************************************************************************

SELECTION-SCREEN BEGIN OF BLOCK CHOOSE WITH FRAME TITLE TEXT-001.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 1(15) TEXT-002.

SELECTION-SCREEN POSITION 18.

PARAMETERS: P_PRI AS CHECKBOX DEFAULT 'X'.

SELECTION-SCREEN COMMENT 31(15) TEXT-003.

SELECTION-SCREEN POSITION 48.

PARAMETERS: P_QUA AS CHECKBOX DEFAULT 'X'.

SELECTION-SCREEN COMMENT 61(15) TEXT-004.

SELECTION-SCREEN POSITION 78.

PARAMETERS: P_NEW AS CHECKBOX DEFAULT 'X'.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK CHOOSE.

SELECTION-SCREEN BEGIN OF BLOCK PRICE WITH FRAME TITLE TEXT-006.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 1(15) TEXT-007.

SELECTION-SCREEN POSITION 18.

PARAMETERS: P_INV AS CHECKBOX.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK PRICE.

***********************************************************************************

Thanks in advance.

regards,

Paddu.

[Former Member]

this you can handle in AT SELECTION-SCREEN OUTPUT event.

Please check these threads for more details -

For At selection screen output

Using this you should be able to code your logic.

[Former Member]

Hi Paddu,

Check this out...I didn't include Warning message but once you are satisfied with this code...we can add it easily

SELECTION-SCREEN BEGIN OF BLOCK CHOOSE WITH FRAME TITLE TEXT-001.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(15) TEXT-002.
SELECTION-SCREEN POSITION 18.
PARAMETERS: P_PRI AS CHECKBOX DEFAULT 'X'.
SELECTION-SCREEN COMMENT 31(15) TEXT-003.
SELECTION-SCREEN POSITION 48.
PARAMETERS: P_QUA AS CHECKBOX MODIF ID m1 DEFAULT 'X'.
SELECTION-SCREEN COMMENT 61(15) TEXT-004.
SELECTION-SCREEN POSITION 78.
PARAMETERS: P_NEW AS CHECKBOX MODIF ID m1 DEFAULT 'X'.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK CHOOSE.

SELECTION-SCREEN BEGIN OF BLOCK PRICE WITH FRAME TITLE TEXT-006.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(15) TEXT-007.
SELECTION-SCREEN POSITION 18.
PARAMETERS: P_INV AS CHECKBOX USER-COMMAND P_INV.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK PRICE.

AT SELECTION-SCREEN OUTPUT.

  LOOP AT SCREEN.

    IF p_inv = 'X' AND screen-group1 = 'M1'.
      p_qua = ''.
      p_new = ''.
      screen-input = '0'.
    ENDIF.
    MODIFY SCREEN.

ENDLOOP.

Regards,

Vivek