How do I disable input for a table control?

[Former Member]

Hi,

How do I disable input for a table control?

I know that to disable a text editor control, I can use the following codes:

CALL METHOD G_EDITOR_V->SET_READONLY_MODE

EXPORTING

READONLY_MODE = CL_GUI_TEXTEDIT=>TRUE.

Are there similar codes for table controls?

[Former Member]

Hi,

With the use of step-loop you can restict the input for a given input field.

Just write the code in the PBO event as follows:

PROCESS BEFORE OUTPUT.

MODULE STATUS_0200.

loop at itab with control tc cursor tc-current_line.

field itab-matnr module disable.

endloop.

module disable output.

if sy-stepl <> 1.

loop at screen.

if screen-name = 'ITAB-MATNR'.

screen-input = 0.

modify screen.

endif.

endloop.

endif.

endmodule.

Reward points if useful.

Regards,

Sankar.

[seshatalpasai_madala]

Hi,

For table control to disable input field you need to write you code in PBO module which is called between

LOOP AT itab using CONTROL <tab_cntrl>
MODULE disable_input output.
ENDLOOP.

MODULE disable_output.
LOOP AT SCREEN.
IF SCREEN-NAME = 'COLUMN NAME'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDMODULE.

Regards,

Sesh

[Former Member]

Hi Sesh Madala,

What is this internal table 'itab' and control '<tab_cntrl>' in your example?

Edited by: Kian Keong on Mar 25, 2008 7:05 PM

[seshatalpasai_madala]

HI,

For table control you will have LOOP ENDLOOP statements in the Flowlogic of the screen that contains this table control.

You need to put your PBO module between these statements. And do a LOOP at screen in your PBO module.

See this program for sample code RSDEMO_TABLE_CONTROL.

In this program check the flow logic of screen 100.

Regards,

Sesh

[Former Member]

HI

You cannot use it for table control.

for table control

at flow logic of screen

PAI

loop at tabc.

module disable_input.

endloop.

perform disable_input.

tabc-input = 0.

modify tabc index sy-tabix.

[Former Member]

Hi,

On the screen one option is there.

click Attributes--> Click the check box output only.

Regards,

S.Nehru

[Former Member]

hi,

in ur PBO one loop will be there...

make one module disable there.

PROCESS BEFORE OUTPUT.

*&SPWIZARD: PBO FLOW LOGIC FOR TABLECONTROL 'MYTAB1'

MODULE get_data.

MODULE mytab1_change_tc_attr.

LOOP AT mytab

INTO mytab

WITH CONTROL mytab1

CURSOR mytab1-current_line.

MODULE disable.

MODULE mytab1_get_lines.

ENDLOOP.

MODULE disable OUTPUT.

LOOP AT SCREEN.

IF screen-name = 'MYTAB-MATNR'.

screen-input = 0.

ENDIF.

MODIFY SCREEN.

ENDLOOP.

ENDMODULE. " disable OUTPUT

here mytab is my internal table and mytab1 is my table control name...

reward if usefull....

[Former Member]

Hi,

With the use of step-loop you can restict the input for a given input field.

Just write the code in the PBO event as follows:

PROCESS BEFORE OUTPUT.

MODULE STATUS_0200.

loop at itab with control tc cursor tc-current_line.

field itab-matnr module disable.

endloop.

module disable output.

if sy-stepl <> 1.

loop at screen.

if screen-name = 'ITAB-MATNR'.

screen-input = 0.

modify screen.

endif.

endloop.

endif.

endmodule.

Reward points if useful.

Regards,

Sankar.