topic Module pool programming in Application Development and Automation Discussions

Module pool programming

Former Member — Mon, 28 Dec 2009 12:40:31 GMT

Hi,

In Module pool,

I am creating a screen with 4 input fields

how can i display the field value in a particular label (Text field) automatically when i enter some input in the selection.

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Edited by: Alvaro Tejada Galindo on Dec 28, 2009 2:35 PM

Re: Module pool programming

Former Member — Mon, 28 Dec 2009 12:44:00 GMT

Hi,

That does not happen automatically. We have to write special / small code for that.

One option is to write it in the PBO section wherein we can write the SELECT statement

to fetch the corresponding text.

So that everytime select does not happen, we can check if the value in the field has not changed since the last value (last PBO), then the select query can fire.

Regards,

Amit Mittal.

Re: Module pool programming

Former Member — Mon, 28 Dec 2009 12:45:01 GMT

Please use a meaningful subject line and search in SCN before posting. You will have to code your logic to fetch the text in the PBO of the particular screen

Re: Module pool programming

Former Member — Mon, 28 Dec 2009 12:46:39 GMT

Hi,

Plz chk this..

Re: Module pool programming

sridhar_meesala — Mon, 28 Dec 2009 13:03:46 GMT

Hi,

You cannot do it with lables. You take input fields and make them output only in the attributes window. Now make them invisible initially in the PBO of the screen. After that you can display your message in those output only fields for the corresponding input fields.

Sample code to make the field invisible is:

LOOP AT SCREEN.
    IF screen-name = 'field1'.
      screen-invisible = 1.
      MODIFY SCREEN.
    ENDIF.
    IF screen-name = 'field2'.
      screen-invisible = 1.
      MODIFY SCREEN.
    ENDIF.
    IF screen-name = 'field3'.
      screen-invisible = 1.
      MODIFY SCREEN.
    ENDIF.
ENDLOOP.

Or else you can group all the four fields and

LOOP AT SCREEN.
    IF screen-group1 = 'group1'.
      screen-invisible = 1.
      MODIFY SCREEN.
   ENDIF.
ENDLOOP.

Thanks,

Sri.