topic Re: Selection-screen validation in Application Development and Automation Discussions

Selection-screen validation

Former Member — Thu, 06 Mar 2008 07:05:45 GMT

Hi all

I have a doubt in the selection-screen validation .

In my selection screen i have a field for date which is of character type (10) . The date formate to be entered should be of 2006/01/25 in the input field .

If the user is giving any other date formate like 2006.01.25 then an error message to be displayed in the selection screen .

Can anyone tell me a smaple code for this senario .

Re: Selection-screen validation

Former Member — Thu, 06 Mar 2008 07:08:49 GMT

Use the DATE data type

do not use Char (10).

u cant do any calculations on char(10)

Reward if useful

Re: Selection-screen validation

Former Member — Thu, 06 Mar 2008 07:10:10 GMT

Hi Vignesh,

why don't you use the Date Field directly ?

parameters : NewDate type datum.

Regards,

Sai

Edited by: Sai Krishna Kowluri on Mar 6, 2008 8:11 AM

Re: Selection-screen validation

Former Member — Thu, 06 Mar 2008 07:12:39 GMT

YOU HAD DECLARED DATE FIELD AS CHAR SO PUTTING VALIDATION FOR THAT IS TYPICAL

REFER THAT TO DATE FIELD AND YOU DO VALIDATION FOR THAT UNDER AT SELECTIO-SCREEN EVENT

Re: Selection-screen validation

Former Member — Thu, 06 Mar 2008 07:13:04 GMT

use the data type for your element as sy-datum.

You wont need to do any validation then

regrads

Ravish

Re: Selection-screen validation

Former Member — Thu, 06 Mar 2008 07:13:14 GMT

Hi,

DATA : v_cnt1 TYPE i,

v_cnt2 TYPE i VALUE 1.

SELECT-OPTIONS : s_date(10).

AT SELECTION-SCREEN.

DO 10 TIMES.

IF s_date-low+v_cnt1(v_cnt2) EQ '.' .

MESSAGE e001(zzz) WITH TEXT 'Please Enter in yyyy/mm/dd Format.'

ENDIF.

v_cnt1 = v_cnt1 + 1.

ENDDO.

Re: Selection-screen validation

Former Member — Thu, 06 Mar 2008 07:17:54 GMT

Hi,

if you want date to be in that format then you can do in following way.

Ex:

V_date = '2006\02\11'.

then validate with if conditions.

If V_date+4(1) NE '/' and

V_date+6(1) NE '/'.

Error Message

Regards,

Jallu

Re: Selection-screen validation

former_member188827 — Thu, 06 Mar 2008 07:19:03 GMT

try dis:

parameters:zdate(10).

data msk type string value '--//--'.

at selection-screen.

describe field zdate edit mask msk.

if sy-subrc ne 0.

message 'Give date in format -

//' type 'E'.

endif.

start-of-selection.

write zdate.

plz reward points if dis helps

Re: Selection-screen validation

i048168 — Thu, 06 Mar 2008 07:41:23 GMT

Hi,

It is still possible to validate the date format of a select option even when it is string.

Try the following:

data: ch type char10.

data: separator type char4.

data: numbers type char16.

select-options sel1 for ch.

at selection-screen output.

concatenate sel1-low4(1) sel1-low7(1) sel1-high4(1) sel1-high7(1) into separator.

concatenate sel1-low0(4) sel1-low5(2) sel1-low8(2) sel1-high0(4) sel1-high5(2) sel1-high8(2) into numbers.

if ( separator NE '////' ) or ( numbers CN '0123456789' ).

message 'type the date in the format yyyy/dd/mm' type 'I'.

endif.

Regards

Vadi