How to write Validations for RadioButton
Hi All,
in my Application , two RadioButtons and one submitbutton is there, in that
1. yes
2. no
both are radio buttons
when i click on submit button, without selecting any one of those radiobuttons ,
it shud display error message, this errormessage i have written in iwdmessage.
it shud show this error message, instead of displaying nullpointer exception.
how to write validation for this.
please help me.
regards
sush
Hi shushma,
Simply put a check that:
If(wdContext.current<YOUR_NODE>Element().get<YOUR_ATTRIBUTE_NAME> !=null){
else{
// Show the error messages
//Displaying the error message is very easy.
//You can report exception using the message manager API's. You will get this easily on SDN.
I hope this helps! if you need ay further help please let me know.
Thanks and Regards,
Pravesh
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RajHi shushma,
Simply put a check that:
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check the sample code for transaction ME51 and ME21.
PARAMETERS:
p_fname TYPE ibipparms-path.
*" Data declarations...................................................
Work variables *
DATA:
fs_bdc TYPE bdcdata,
fs_msg TYPE bdcmsgcoll.
Internal table to hold bdc data *
DATA:
t_bdc LIKE
STANDARD TABLE
OF fs_bdc.
Internal table to hold bdcmessage data *
DATA:
t_msg LIKE
STANDARD TABLE
OF fs_msg.
DATA:
w_string(50) TYPE c,
w_string1(19) TYPE c,
w_message(72) TYPE c,
w_num TYPE i VALUE 1,
w_num1 TYPE i.
*" Type declarations...................................................
Type declaration of the structure to hold header data *
DATA:
BEGIN OF t_header OCCURS 0,
ftype TYPE c,
doctype(10) TYPE c,
acctcat(4) TYPE c,
date(10) TYPE c,
plant(4) TYPE n,
text(10) TYPE c,
qty(5) TYPE n,
units(5) TYPE c,
pgrp(3) TYPE n,
mgrp(3) TYPE n,
price(2) TYPE n,
gacct(6) TYPE n,
cost(4) TYPE n,
END OF t_header.
START-OF-SELECTION EVENT *
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EXPORTING
program_name = syst-cprog
DYNPRO_NUMBER = SYST-DYNNR
FIELD_NAME = ' '
IMPORTING
file_name = p_fname
START-OF-SELECTION.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = 'c:\temp\item2.txt'
FILETYPE = 'ASC'
has_field_separator = 'X'
TABLES
data_tab = t_header
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. " IF SY-SUBRC <> 0
LOOP AT t_header WHERE ftype = 'H'..
CLEAR fs_msg.
IF t_header-ftype = 'H'.
PERFORM bdc_program USING 'SAPMM06B' '0100'.
PERFORM bdc_field USING 'eban-BSART' t_header-doctype.
PERFORM bdc_field USING 'eban-KNTTP' t_header-acctcat.
PERFORM bdc_field USING 'RM06B-EEIND' t_header-date.
PERFORM bdc_field USING 'eban-WERKS' t_header-plant.
PERFORM bdc_field USING 'BDC_OKCODE' 'AB'.
ENDIF.
IF t_header-ftype = 'I'.
LOOP AT t_header WHERE ftype = 'I'.
PERFORM bdc_program USING 'SAPMM06B' '0106'.
w_string = 'EBAN-TXZ01(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-text.
w_string = 'EBAN-MENGE(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-qty.
w_string = 'EBAN-MEINS(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-units.
w_string = 'EBAN-EKGRP(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-pgrp.
w_string = 'EBAN-MATKL(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-mgrp.
PERFORM bdc_field USING 'BDC_OKCODE' '=KN'.
w_num = w_num + 1.
PERFORM bdc_program USING 'SAPMM06B' '0102'.
PERFORM bdc_field USING 'EBAN-preis' t_header-price.
PERFORM bdc_field USING 'BDC_OKCODE' '=KN'.
PERFORM bdc_program USING 'SAPMM06B' '0505'.
PERFORM bdc_field USING 'BDC_OKCODE' '=KWE'.
PERFORM bdc_program USING 'SAPlkacb' '0002'.
PERFORM bdc_field USING 'EBAN-sakto' t_header-gacct.
PERFORM bdc_field USING 'cobl-kostl' t_header-cost.
PERFORM bdc_field USING 'BDC_OKCODE' '=ENTE'.
PERFORM bdc_program USING 'SAPMM06B' '0102'.
PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
ENDIF.
ENDLOOP.
ENDLOOP.
PERFORM bdc_program USING 'SAPMM06B' '0106'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BU'.
PERFORM BDC_PROGRAM USING 'SAPMM06E' '100'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' 'BACK'.
CALL TRANSACTION 'ME51' USING t_bdc MODE 'N' MESSAGES INTO t_msg.
LOOP AT t_msg INTO fs_msg.
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
id = fs_msg-msgid
lang = sy-langu
no = fs_msg-msgnr
v1 = fs_msg-msgv1
v2 = fs_msg-msgv2
v3 = fs_msg-msgv3
v4 = fs_msg-msgv4
IMPORTING
msg = w_message
EXCEPTIONS
not_found = 1
OTHERS = 2.
WRITE:
/ w_message.
ENDLOOP.
CLEAR t_bdc[].
PERFORM bdc_program USING 'SAPMM06E' '0100'.
PERFORM bdc_field USING 'EKKO-LIFNR' '1000'.
PERFORM bdc_field USING 'EKKO-EKORG' '1000'.
PERFORM bdc_field USING 'EKKO-EKGRP' '100'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BS'.
PERFORM bdc_program USING 'SAPMM06E' '0501'.
PERFORM bdc_field USING 'EKET-BANFN' fs_msg-msgv1.
PERFORM bdc_field USING 'BDC_OKCODE' '=KOPF'.
PERFORM bdc_program USING 'SAPMM06E' '0125'.
PERFORM bdc_field USING 'BDC_OKCODE' 'MALL'.
PERFORM bdc_program USING 'SAPMM06E' '0125'.
PERFORM bdc_field USING 'BDC_OKCODE' 'REFH'.
PERFORM bdc_program USING 'SAPMM06E' '0504'.
PERFORM bdc_field USING 'BDC_OKCODE' '=ENTE'.
PERFORM bdc_program USING 'SAPMM06E' '0111'.
PERFORM bdc_field USING 'BDC_OKCODE' '=NEXP'.
*perform bdc_program using 'SAPLSPO1' '0300'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' 'YES'.
PERFORM bdc_program USING 'SAPMM06E' '0504'.
PERFORM bdc_field USING 'BDC_OKCODE' '=ENTE'.
PERFORM bdc_program USING 'SAPMM06E' '0111'.
PERFORM bdc_field USING 'BDC_OKCODE' '=NEXP'.
*perform bdc_program using 'SAPMM06E' '0504'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=ENTE'.
*perform bdc_program using 'SAPMM06E' '0111'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=NEXP'.
perform bdc_program using 'SAPMM06E' '0504'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=ENTE'.
perform bdc_program using 'SAPMM06E' '0504'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=ENTE'.
*perform bdc_program using 'SAPMM06E' '0111'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=NEXP'.
PERFORM bdc_program USING 'SAPMM06E' '0120'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BU'.
CALL TRANSACTION 'ME21' USING t_bdc MODE 'N' MESSAGES INTO t_msg
LOOP AT t_msg INTO fs_msg.
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
id = fs_msg-msgid
lang = sy-langu
no = fs_msg-msgnr
v1 = fs_msg-msgv1
v2 = fs_msg-msgv2
v3 = fs_msg-msgv3
v4 = fs_msg-msgv4
IMPORTING
msg = w_message
EXCEPTIONS
not_found = 1
OTHERS = 2.
WRITE:
/ W_message.
ENDLOOP. " LOOP T_MSG
CLEAR t_bdc[].
PERFORM bdc_program USING 'SAPMM06E' '0105'.
PERFORM bdc_field USING 'RM06E-BSTNR' fs_msg-msgv2.
PERFORM bdc_field USING 'BDC_OKCODE' 'AB'.
w_num1 = w_num - 1.
DO w_num1 TIMES.
w_string1 = 'RM06E-TCSELFLAG(00)'.
w_string1+17(1) = w_num1.
PERFORM bdc_program USING 'SAPMM06E' '0120'.
PERFORM bdc_field USING w_string1 'X'.
PERFORM bdc_field USING 'BDC_OKCODE' 'DL'.
w_num1 = w_num1 - 1.
ENDDO. " DO W_NUM1
PERFORM bdc_program USING 'SAPMM06E' '0120'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BU'.
CALL TRANSACTION 'ME22' USING t_bdc MODE 'A' MESSAGES INTO t_msg.
LOOP AT t_msg INTO fs_msg.
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
id = fs_msg-msgid
lang = sy-langu
no = fs_msg-msgnr
v1 = fs_msg-msgv1
v2 = fs_msg-msgv2
v3 = fs_msg-msgv3
v4 = fs_msg-msgv4
IMPORTING
msg = w_message
EXCEPTIONS
not_found = 1
OTHERS = 2.
WRITE:
/ w_message.
ENDLOOP. " LOOP T_MSG
*& Form bdc_program
This subroutine gives screenname and screen number *
There are no interface parameters to be passed to this subroutine. *
FORM bdc_program USING value(p_screen)
value(p_num).
CLEAR fs_bdc.
fs_bdc-program = p_screen.
fs_bdc-dynpro = p_num.
fs_bdc-dynbegin = 'X'.
APPEND fs_bdc TO t_bdc.
ENDFORM. " FORM BDC_PROGRAM
*& Form BDC_FIELD
This subroutine gives the field name and field value *
There are no interface parameters to be passed to this subroutine. *
FORM bdc_field USING value(p_name)
value(p_value).
CLEAR fs_bdc.
fs_bdc-fnam = p_name.
fs_bdc-fval = p_value.
APPEND fs_bdc TO t_bdc.
ENDFORM. " FORM BDC_FIELD
Regards,
jaya -
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hi,
1. <u><b>TOTAL.</b></u>
http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_basic.htm
2. <u><b>How do I add subtotals</b></u>
http://www.sapfans.com/forums/viewtopic.php?t=20386
http://www.sapfans.com/forums/viewtopic.php?t=85191
http://www.sapfans.com/forums/viewtopic.php?t=88401
http://www.sapfans.com/forums/viewtopic.php?t=17335
Regards
Anver
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