topic Re: selection screen in Application Development and Automation Discussions

selection screen

Former Member — Wed, 08 Nov 2006 06:41:38 GMT

hai

i have put 3 button in the appliaction toolbar in selection screen.

at runtime , i want to disable any one of the button by pressing one button in application toolbar.

Re: selection screen

Former Member — Wed, 08 Nov 2006 06:44:04 GMT

I guess we can give a try by using AT SELECTION-SCREEN, SY-UCOMM, MODIFY SCREEN to acheive this.

Kind Regards

Eswar

Re: selection screen

Former Member — Wed, 08 Nov 2006 06:45:23 GMT

... EXCLUDING f

... EXCLUDING itab

Effect

Deactivates one or more of the status functions, so that they cannot be selected. Specify the appropriate function codes using one of the following:

a field f or a literal which contains a function code

an internal table itab which contains several function codes

This method allows you to modify the selectable functions of a status easily at runtime.

Example

TYPES: BEGIN OF TAB_TYPE,

FCODE LIKE RSMPE-FUNC,

END OF TAB_TYPE.

DATA: TAB TYPE STANDARD TABLE OF TAB_TYPE WITH

NON-UNIQUE DEFAULT KEY INITIAL SIZE 10,

WA_TAB TYPE TAB_TYPE.

CLEAR TAB.

MOVE 'DELE' TO WA_TAB-FCODE.

APPEND WA_TAB TO TAB.

MOVE 'AUSW' TO WA_TAB-FCODE.

APPEND WA_TAB TO TAB.

SET PF-STATUS 'STA3' EXCLUDING TAB.

Sets the status STA3 which renders the functions with the function codes DELE and AUSW inactive.

suppose if u want to disable only one then write like...

SET PF-STATUS 'STA3' EXCLUDING 'AUSW'.

Regards,

Ramesh.

Re: selection screen

Former Member — Wed, 08 Nov 2006 06:46:58 GMT

suppose if r doing report selection screen

AT SELECTION-SCREEN, SY-UCOMM

loop screen.

disable required field..

MODIFY SCREEN to acheive this.

endloop.

Regards,

Ramesh.

Re: selection screen

Former Member — Wed, 08 Nov 2006 06:54:39 GMT

hai

if u use excluding option in set pf-status it will remove the button from it.

i dont want to remove , i just want disable the button while at runtime.

Re: selection screen

Former Member — Wed, 08 Nov 2006 06:55:47 GMT

Hi,

you can catch the function code in SY-UCOMM and then make the button invisible.

Have a look at this piece of code:

AT USER-COMMAND.

CASE SY-UCOMM.

WHEN 'A'.

LOOP AT SCREEN.

IF SCREEN-NAME = 'P'.

SCREEN-ACTIVE = '1'.

SCREEN-INPUT = '1'.

SCREEN-OUTPUT = '1'.

SCREEN-INVISIBLE = '0'.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

Endcase.

Thus you can make the desired button invisible.

Hope this helps you,

Regards,

Pragya