topic Re: parameter in Application Development and Automation Discussions

parameter

Former Member — Sun, 25 Jun 2006 19:42:47 GMT

hi every body,

can anyone please tell me ......

my requirement is like this in my selection screen there is a parameter which accepts both numeric and character

as an input . if i give both char & numeric but it should accept only character.

thanks inadvance....

with regards,

vidya.

Re: parameter

Former Member — Sun, 25 Jun 2006 19:55:31 GMT

Hi,

Can you please post the code for parameter in quoestion ? Also make u'r requiremnet more clear ?

Regards,

Ben.

Re: parameter

Manohar2u — Sun, 25 Jun 2006 20:14:49 GMT

Try this way.

At selection-screen on p_input.

if p_input ca '0123456789'.

Message s000 with 'Invalid input'

exit.
endif.

Regds

Manohar

Re: parameter

Former Member — Mon, 26 Jun 2006 04:51:44 GMT

Declare your parameter as character type so that it will consider both numarics and charcters.

and write selection screen validation logic as below

At selection-screen on p_input.

if p_input ca '0123456789' and p_input ca sy-abdce.

Message e000 with 'Invalid input'.

endif.

Re: parameter

Former Member — Mon, 26 Jun 2006 04:58:13 GMT

hi,

Can u explain clearly.

if we give both nume and char , do u want to select only the characters from the given input or do u want to give error message when we give both in the input field.

Regards,

Lucky.

Re: parameter

Former Member — Mon, 26 Jun 2006 05:13:38 GMT

Hi can you please try this code:

SELECTION-SCREEN BEGIN OF BLOCK b1.

PARAMETERS : p_belnr LIKE bkpf-belnr.

SELECTION-SCREEN END OF BLOCK b1.

AT SELECTION-SCREEN ON p_belnr.

IF p_belnr CA '0123456789'.

IF p_belnr CA 'abcdefghijklmnopqrstuvwxyz'

OR p_belnr CA 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.

MESSAGE ID 'ZZ' TYPE 'E' NUMBER '001'.

ENDIF.

Re: parameter

Former Member — Mon, 26 Jun 2006 05:32:44 GMT

Hi Vidya,

I am assuming like this,

1) if u give only char, it should accept

2) if u give only numeric char, it should accept

3) if u give combination, then it should not

If this is ur requirement, please follow the code below.

parameters : p(10) type c.

At selection-screen on p.

if p co '0123456789'.

exit.

elseif p ca '0123456789'.

Message e000(YSIMPLE) with 'Invalid input'.

stop.

endif.

start-of-selection.

write : / p.

Hope this will help u in some way.

Re: parameter

Former Member — Mon, 26 Jun 2006 05:35:46 GMT

Hi Vidya,

parameter : data1(10) type c.

data : lv_len type i,

l_pos like sy-tabix,

lv_char type c,

lv_data(10) type c.

describe field data1 length lv_len in character mode.

do lv_len times.

l_pos = sy-index - 1.

lV_char = data1+l_pos(1).

if lv_char co sy-abcde.

concatenate lv_data lv_char into lv_data.

endif.

enddo.

write lv_data.

Rgds,

Prakash