Making input select option or input field mandatory....
Hello Gurus,
I have been through some material to create select options in web dynpro ABAP. Now I want to make one of the fields mandatory so that if user executes it without filling data in that filed, it gives error message or enforces user to input in the manadtory field.
I know how to do this in ABAP but how do I achieve the same in ABAP webdynpro ?
Please help.
Regards,
Jainam.
Hi ,
Set i_obligatory parameter as X. This will set the select options as mandatory and standard error message will popup in case it is not filled.
wd_this->m_handler->add_selection_field(
i_id = 'S_CARR_ID'
it_result = lt_range_table
* i_obligatory = 'X' , " To make it mandatory
Similar Messages
-
Select-options for date field.
Hi all,
i need to give select options for Date field.How can i give that.
Thanks & Regards
Ravi.Hi Ravi,
Use the Component WDR_SELECT_OPTIONS to include select options in Web Dynpro ABAP. Follow these steps:
1. In your Component , "Used Componet" tab add Component WDR_SELECT_OPTIONS . Component Use can be any name that you want to give, eg SELECT_OPTIONS
2. Go to the View where you want to include the Date Select Options. I am assuming that you already have an Attribute of Type DATS in your context.
3. View: Properties Tab:Create Controller Usage and select
SELECT_OPTIONS WDR_SELECT_OPTIONS
SELECT_OPTIONS WDR_SELECT_OPTIONS INTERFACECONTROLLER
4. View Layout Tab:Include a View Container. In this view container we will show the Date Select Options.
5. View Attributes Tab: Create Following two attributes:
M_HANDLER type IF_WD_SELECT_OPTIONS
M_WD_SELECT_OPTIONS type IWCI_WDR_SELECT_OPTIONS
6: View Methods Tab: Create a method eg CREATE_SELECTION_SCREEN. Call this method in the WDDOINIT of the view.
7:CREATE_SELECTION_SCREEN: Write following Code:
* Data Declaration
data:
lt_range_table TYPE REF TO DATA.
data:
lr_componentcontroller TYPE REF TO IG_COMPONENTCONTROLLER,
lr_componentusage TYPE REF TO IF_WD_COMPONENT_USAGE.
* Execution
* Create Used Component
lr_componentusage = wd_this->wd_cpuse_select_options( ).
if LR_COMPONENTUSAGE->HAS_ACTIVE_COMPONENT( ) is initial.
lr_componentusage->create_component( ).
endif.
* Get pointer to interface controller of select options
wd_this->M_WD_SELECT_OPTIONS = wd_this->wd_cpifc_select_options( ).
* initialize selction screen
wd_this->M_HANDLER = wd_this->M_WD_SELECT_OPTIONS->init_selection_screen( ).
* Create Range Table for: Date
CALL METHOD WD_THIS->M_HANDLER->CREATE_RANGE_TABLE
EXPORTING
I_TYPENAME = 'DATS'
RECEIVING
RT_RANGE_TABLE = lt_range_table.
* Add Selection Field for: Date
CALL METHOD WD_THIS->M_HANDLER->ADD_SELECTION_FIELD
EXPORTING
I_ID = '<name of date attribute in the context>'
* I_WITHIN_BLOCK = MC_ID_MAIN_BLOCK
* I_DESCRIPTION =
* I_IS_AUTO_DESCRIPTION = ABAP_TRUE
IT_RESULT = lt_range_table
* I_OBLIGATORY = ABAP_FALSE
* I_COMPLEX_RESTRICTIONS =
* I_USE_COMPLEX_RESTRICTION = ABAP_FALSE
* I_NO_COMPLEX_RESTRICTIONS = ABAP_FALSE
* I_VALUE_HELP_TYPE = IF_WD_VALUE_HELP_HANDLER=>CO_PREFIX_NONE
* I_VALUE_HELP_ID =
* I_VALUE_HELP_MODE =
* I_VALUE_HELP_STRUCTURE =
* I_VALUE_HELP_STRUCTURE_FIELD =
* I_HELP_REQUEST_HANDLER =
* I_LOWER_CASE =
* I_MEMORY_ID =
* I_NO_EXTENSION = ABAP_FALSE
* I_NO_INTERVALS = ABAP_FALSE
* I_AS_CHECKBOX = ABAP_FALSE
* I_AS_DROPDOWN = ABAP_FALSE
* IT_VALUE_SET =
* I_READ_ONLY = ABAP_FALSE
* I_DONT_CARE_VALUE =
* I_EXPLANATION =
I_TOOLTIP = 'Select Date'.
8: To Fetch Data entered in the selection field, write following code on action of button click:
data:
lt_date type REF TO DATA.
FIELD-SYMBOLS:
<fs_date> TYPE table.
* retrieve Date from Select Options
CALL METHOD WD_THIS->M_HANDLER->GET_RANGE_TABLE_OF_SEL_FIELD
EXPORTING
I_ID = '<attrib_name>'
RECEIVING
RT_RANGE_TABLE = lt_date.
* assign Date Field Symbol
ASSIGN lt_date->* to <fs_date>.
9: Windows Window Tab: In the View Conatiner, embed the WND_SELECTION_SCREEN view from SELECT_OPTIONS component Usage of WDR_SELECT_OPTIONS component.
Regards,
Reema. -
Select-options for input field
hi,
Is it possible to use 'Select-options' in web dynpro for the input field like we use in abap?
Ex. material is the input field. i want to select range also for this input field using 'Select-options'
I have tried only with ovs(f4 help) for the input field. can u pls tel me how to use if it is possible ?
Thanks,
Aishwarya.DATA: LT_RANGE_TABLE TYPE REF TO DATA,
RT_RANGE_TABLE TYPE REF TO DATA,
READ_ONLY TYPE ABAP_BOOL,
TYPENAME TYPE STRING. DATA: LR_COMPONENTCONTROLLER TYPE REF
TO IG_COMPONENTCONTROLLER,
L_REF_CMP_USAGE TYPE REF TO IF_WD_COMPONENT_USAGE.
create the used component
L_REF_CMP_USAGE = WD_THIS->WD_CPUSE_SELECT_OPTIONS( ).
IF L_REF_CMP_USAGE->HAS_ACTIVE_COMPONENT( ) IS INITIAL.
L_REF_CMP_USAGE->CREATE_COMPONENT( ).
ENDIF.
WD_THIS->M_WD_SELECT_OPTIONS = WD_THIS->WD_CPIFC_SELECT_OPTIONS( ).
init the select screen
WD_THIS->M_HANDLER =
WD_THIS->M_WD_SELECT_OPTIONS->INIT_SELECTION_SCREEN( ).
WD_THIS->M_HANDLER->SET_GLOBAL_OPTIONS(
I_DISPLAY_BTN_CANCEL = ABAP_FALSE
I_DISPLAY_BTN_CHECK = ABAP_FALSE
I_DISPLAY_BTN_RESET = ABAP_FALSE
I_DISPLAY_BTN_EXECUTE = ABAP_FALSE ).
*create a range table that consists of this new data element
LT_RANGE_TABLE = WD_THIS->M_HANDLER->CREATE_RANGE_TABLE(
I_TYPENAME = 'matnr' ).
add a new field to the selection
WD_THIS->M_HANDLER->ADD_SELECTION_FIELD(
I_ID = 'matnr'
IT_RESULT = LT_RANGE_TABLE
I_READ_ONLY = READ_ONLY ).
This is my code followed by saptechnical. but when i exec, am getting err like the type matnr is invalid. -
Dear Experts,
I have been trying to find to input the range of values,like we do in ABAP as select options,though i am able to use inputField but i want to select the range of values for a particular field...
Pls help me out...
Thanks,
SaurabhHi,
Please refer this blog.
/people/sap.user72/blog/2006/12/20/bsp-value-help-input-field-and-select-options-ranges
Thanks. -
Selection OPTION: Date input problem in Module POOL through Subscreen
Dear ALL,
Being new to ABAP, I am struck in a Problem.
Requirement:
I want an option on the Screen( My Screen 9000) for Date Range. Through this Date-Range I want to filter and pull some data from
Database.
As Date Range Selection option is possible only through Sub-Screen integration. Hence I integrated a Sub-Screen 400 (as below) and named the Sub-Screen area as SEL on my screen.
Problem: As soon as I enter the dates on the screen, then those dates are not taken up by the code.
During debugging I saw the the S_datum-low and S_datum-high are empty (in fact 00000000)
The code follows:
PROCESS BEFORE OUTPUT.
MODULE STATUS_9000.
Call SUBSCREEN SEL INCLUDING sy-repid '400'.
PROCESS AFTER INPUT.
MODULE USER_COMMAND_9000.
DATA: gv_datum Type dats,
SELECTION-SCREEN BEGIN OF SCREEN 400 AS SUBSCREEN.
SELECT-OPTIONS: s_datum FOR gv_datum.
SELECTION-SCREEN END OF SCREEN 400 .
Plz help where I am missing something.
Regards
ChandanCall the subscreen during the AT SELECTION-SCREEN event.
SELECTION-SCREEN BEGIN OF SCREEN 400 AS SUBSCREEN.
SELECT-OPTIONS: s_datum FOR gv_datum.
SELECTION-SCREEN END OF SCREEN 400 .
AT SELECTION-SCREEN.
CALL SCREEN 100.
*& Module STATUS_0100 OUTPUT
* text
MODULE status_0100 OUTPUT.
SET PF-STATUS '0100'.
* SET TITLEBAR 'xxx'.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
* text
MODULE user_command_0100 INPUT.
CASE sy-ucomm.
WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT -
Select-option _no input possible???
Hi.. all
How can i get my selct option as no input possible mode in selection screen....
so here user can not change the default value which i set...
for that how can i restrict......
how can i get my select-option with defulat entries and with NO INPUT POSSIBLE MODE...
Thnaks,
Naveen.Ihiiiii
you can use code as follows for select option..
AT SELECTION-SCREEN OUTPUT .
IF p_rad2 IS INITIAL .
LOOP AT SCREEN.
IF screen-name CS 'p_docno'.
screen-active = 0.
MODIFY SCREEN.
ENDIF. " IF screen-name CS 'p_docno'.
ENDLOOP. " LOOP AT SCREEN.
ELSE.
LOOP AT SCREEN .
IF screen-name CS 'p_docno'.
screen-active = 1.
screen-input = 0.
MODIFY SCREEN.
ENDIF. " IF screen-name CS 'p_docno'.
ENDLOOP. " LOOP AT SCREEN .
ENDIF. " IF p_rad2 IS INITIAL .
use that screen-input = 0 or 1 whatever you want ...
regards
twinkal -
Reading all select-option and parameter fields
Hello All,
I have a reaquire ment like ' i Will take a report name as input from user , and i need to read all the fields declared with PARAMETERS and SELECT-OPTIONS. '
one thing i can read the program and go line by line or scan the program.
apart from this is there any other way to get all such fields declared with PARAMETERS and SELECT-OPTIONS
Thanks & Regards
Amarender Reddy BHi,
You can fetch it from table TVARV
Regards,
Prashant -
How to create select-options for 3 fields out of 5 by FREE_SELECTIONS_INIT
Hi Experts,
I am using the Function Modules FREE_SELECTIONS_INIT and FREE_SELECTIONS_DIALOG to create the select-options dynamically on the selection screen.
My problem is that I am passing a field list of 10 fields in the FIELDS_TAB of the function.
Now it creates the select-options for all 10 fields. I want to create select-options for only 5 fields initially and let the user select out of the remaining 5 fields to create the select-options.
How to achieve this.?
I tried by passing the 5 fields in FIELDS_NOT_SELECTED table but they get hidden and once hidden I am not able to get them back in my field list.
Please help me out.
Useful answers will be suitably rewarded.
Thanks in advance.
Regards,
HimanshuHi Experts,
I am using the Function Modules FREE_SELECTIONS_INIT and FREE_SELECTIONS_DIALOG to create the select-options dynamically on the selection screen.
My problem is that I am passing a field list of 10 fields in the FIELDS_TAB of the function.
Now it creates the select-options for all 10 fields. I want to create select-options for only 5 fields initially and let the user select out of the remaining 5 fields to create the select-options.
How to achieve this.?
I tried by passing the 5 fields in FIELDS_NOT_SELECTED table but they get hidden and once hidden I am not able to get them back in my field list.
Please help me out.
Useful answers will be suitably rewarded.
Thanks in advance.
Regards,
Himanshu -
Search Help in Select - Options for Time field
Hi,
I have a select option which is a time field.
For date field the F4 help is automatically generated.
How to get F4 help for time field.
Regards,
RemoSelection-Options or normal field - it doesn't matter. There is no system delivered value help for a time field. This is documented in the online help:
There is no automatic F4 help for data element TIMS.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/47/9f724642314aabe10000000a42189b/frameset.htm
You would have to create your freely programmed value help if you want something like the time value help available in the SAPGUI. -
Validation of Select Options for a field
Hi All,
I need to write a validation logic for a select option for VTWEG (Distribution Channel).
select-options: s_vtweg for komg-vtweg.
I need to check whether the user has entered the correct value based on the search help. The check table of this particular field is TVTW.
Following is the code i wrote under the AT SELECTION-SCREEN block:
IF NOT S_VTWEG-LOW IS INITIAL.
SELECT SINGLE VTWEG INTO KOMG-VTWEG FROM TVTW
WHERE VTWEG IN S_VTWEG.
IF SY-SUBRC NE 0.
CONCATENATE ' Please enter the correct
Distribution Channel '
Z_MSG INTO Z_MSG.
SET CURSOR FIELD 'S_VTWEG-LOW'.
MESSAGE E000 WITH Z_MSG.
ENDIF.
ENDIF.
It works fine when the user enters a wrong value in the S_VTWEG-LOW field, where as if i gives more than one wrong value in the range or giving individual values its not working. Let me know how to do the validation check for multiple values entered individually or in ranges.
Could you please suggest how to resolve this problem.
Thank You,
SureshYou could do something like this.....here looping at the select-option table and check the values for low and high.
report zrich_0003.
tables: komg.
data: z_msg(100) type c.
select-options: s_vtweg for komg-vtweg.
at selection-screen.
loop at s_vtweg.
if not s_vtweg-low is initial.
select single vtweg into komg-vtweg from tvtw
where vtweg = s_vtweg-low.
if sy-subrc ne 0.
concatenate ' Please enter the correct
distribution channel '
z_msg into z_msg.
set cursor field 'S_VTWEG-LOW'.
message e001(00) with z_msg.
endif.
endif.
if not s_vtweg-high is initial.
select single vtweg into komg-vtweg from tvtw
where vtweg = s_vtweg-high.
if sy-subrc ne 0.
concatenate ' Please enter the correct
distribution channel '
z_msg into z_msg.
set cursor field 'S_VTWEG-HIGH'.
message e001(00) with z_msg.
endif.
endif.
endloop.
Regards,
Rich Heilman -
Hello,
I am creating and food menu form and some of the selections have a 'combo' option. I have created a Choice field Column with the menu items available and when say Veggie Melt is selected I'd like to have it then display the combo options for the
Veggie Melt item. Is this possible?
Thank you!
JoanCascading Drop Down in a Lists is not possible out of the box, with my best knowledge.
Please refer - https://social.technet.microsoft.com/Forums/sharepoint/en-US/7c06adb6-08e9-4222-8f35-b662ca9fac5c/cascading-drop-down-lists?forum=sharepointgeneral
Custom product or javascript can help - https://spcd.codeplex.com/
Regards Sudip Misra [email protected] +1-412-237-5435 Pittsburgh, PA -
Web API OData $Select Option Returning All Fields
I have a GET statement as follows:
...://AAA.azure-mobile.net/api/plist?$select=id,PropertyName
where "AAA" is the my mobile service. Even though this statement asks to return only two fields, it returns all of the field. I don't see a syntax error but maybe there is something I am missing? Thanks.Hi OliverTCOS,
Thanks for your post to our forum.
Your request url looks fine in my side. And if the method "plist" works fine, then the $select will select the is and propertyName field only for you. As for your scenes, I suggest you checking your server side method and make sure there is a [Queryable]
attribute for "plist" like below.
Collection entities:
[Queryable]
public IQueryable<Category> GetCategories()
Single entity:
[Queryable]
public SingleResult<Category> GetCategory([FromODataUri] int key)
And also make sure your web api odata package version supports $select and $expand.
Besides, I suggest you taking a look at similar issue and get more information
http://stackoverflow.com/questions/17617946/odata-select-not-working-on-web-api
https://aspnetwebstack.codeplex.com/workitem/326
Regards,
Fuxiang -
How do I make the checkbox selections made by users in FIM RCDC visible on the email notifications and on the request details on the request in the portal?
PhinaCongrats to Wim on a great article!
Forefront Identity Manager Technical Guru - October 2014
Wim Beck
Event Driven Scheduling of Forefront Identity Manager (FIM) using a Windows Service
Ed Price: "Fantastic job on formatting, the code, and all the explanations! The TOC and References are a nice touch!"
PG: "Nice innovative solution, that is a nice add-on to existing solutions. "
Ed Price, Azure & Power BI Customer Program Manager (Blog,
Small Basic,
Wiki Ninjas,
Wiki)
Answer an interesting question?
Create a wiki article about it! -
How can i create a dynamic structure based on my input from a select-option
Hello,
This is to develop a custom report in FI for G/L Balance based on company code.
I have an input select-option for Company code.
Based on the range of company code my output layout should be modified.
I am not very much sure to create a dynamic internal based on the input from a select-option.
Can any one please let me know how can i do this.
I would appreciate for anyone who turns up quickly.
Thank you,
With regs,
Anitha Joss.See the following program, it builds a dynamic internal table based on the company codes from the select option.
report zrich_0001 .
type-pools: slis.
field-symbols: <dyn_table> type standard table,
<dyn_wa>.
data: alv_fldcat type slis_t_fieldcat_alv,
it_fldcat type lvc_t_fcat.
data: it001 type table of t001 with header line.
selection-screen begin of block b1 with frame title text-001.
select-options: s_bukrs for it001-bukrs.
selection-screen end of block b1.
start-of-selection.
select * into table it001 from t001
where bukrs in s_bukrs.
perform build_dyn_itab.
* Build_dyn_itab
form build_dyn_itab.
data: index(3) type c.
data: new_table type ref to data,
new_line type ref to data,
wa_it_fldcat type lvc_s_fcat.
clear wa_it_fldcat.
wa_it_fldcat-fieldname = 'PERIOD' .
wa_it_fldcat-datatype = 'CHAR'.
wa_it_fldcat-intlen = 6.
append wa_it_fldcat to it_fldcat .
loop at it001.
clear wa_it_fldcat.
wa_it_fldcat-fieldname = it001-bukrs .
wa_it_fldcat-datatype = 'CHAR'.
wa_it_fldcat-intlen = 4.
append wa_it_fldcat to it_fldcat .
endloop.
* Create dynamic internal table and assign to FS
call method cl_alv_table_create=>create_dynamic_table
exporting
it_fieldcatalog = it_fldcat
importing
ep_table = new_table.
assign new_table->* to <dyn_table>.
* Create dynamic work area and assign to FS
create data new_line like line of <dyn_table>.
assign new_line->* to <dyn_wa>.
endform.
Regards,
Rich Heilman -
Ignoring empty select-option inputs
Hi all,
Have 3 input select options as follows:
select-options: so_retnr for vbak-vbeln.
select-options: so_matnr for mara-matnr.
select-options: so_bstnr for vbak-bstnk.
Iam using the above 3 select options in the following select.
Now the user can fill-in all the above select inputs or any 1 or 2 of them.
In my select statement I want to use only those select-options filled in by the user so that it wont make a full table search for the empty select-option input.
Is there any easy way to check that in the select statement.
select vbakvbeln vbakbstnk vbakihrez vbakaudat vbak~auart
vbapmatnr vbaparktx vbap~kwmeng into corresponding fields
of table gt_zrritab from vbak inner join vbap on
vbakvbeln = vbapvbeln
where vbak~vbeln in so_retnr and
vbap~matnr in so_matnr and
vbak~bstnk in so_bstnr and
vbak~auart = 'ZRR'.
Regards
Pdata: t_string type string.
if not so_retnr[] is initial and not so_matnr[] is initial and not so_bstnr[] is initial.
t_string = 'vbakvbeln IN so_retnr AND vbapmatnr IN so_matnr AND vbak~bstnk IN so_bstnr'.
elseif not so_retnr[] is initial and not so_matnr[] is initial and so_bstnr[] is initial
t_string = 'vbakvbeln IN so_retnr AND vbapmatnr IN so_matnr.
elseif not so_retnr[] is initial and so_matnr[] is initial and not so_bstnr[] is initial
t_string = 'vbakvbeln IN so_retnr AND vbakbstnk IN so_bstnr'.
elseif.
etc....
endif.
SELECT vbakvbeln vbakbstnk vbakihrez vbakaudat vbak~auart
vbapmatnr vbaparktx vbap~kwmeng INTO CORRESPONDING FIELDS
OF TABLE gt_zrritab FROM vbak INNER JOIN vbap ON
vbakvbeln = vbapvbeln
WHERE (t_string)
AND vbak~auart = 'ZRR'.
zashok
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