topic Re: parameters in Application Development and Automation Discussions

parameters

Former Member — Tue, 29 Jan 2008 02:47:25 GMT

How can I assign a default value to a parameter dynamically? like every time i run my program it should generate a default value into that.

Re: parameters

Former Member — Tue, 29 Jan 2008 02:51:56 GMT

Try using INITIALIZATION or AT SELECTION-SCREEN OUTPUT Events.

Check below example for some understanding:


parameters: p_chb as checkbox user-command chb,
            p_text type char15.

at selection-screen output.
   perform get_text.

*&---------------------------------------------------------------------*
*&      Form  GET_TEXT
*&---------------------------------------------------------------------*
form GET_TEXT .

  if p_chb is initial.
     p_text = 'NOT CHECKED'.
  else.
     p_text = 'CHECKED'.
  endif.

endform.                    " GET_TEXT

Regards

Eswar

Re: parameters

Former Member — Tue, 29 Jan 2008 03:23:09 GMT

Hi,

u can use initialization event like below.

parameters : p_date type dats.

initialization.

move sy-datum to p_date.

whenever the rpt is run...........system date becomes default value of p_date.

Cheers,

Will.

Re: parameters

Former Member — Tue, 29 Jan 2008 03:25:14 GMT

Hi ,

Use the initialization event for it .

In that event get the value of the parameter and then assign the value to it.

Regards

Arun