WD for ABAP - select options

hi folks,
has anyone ever used the select-options component in an own abap webdynpro application, i know there is a sample program but no documentation on it, can anyone give me a hint how to use it easily?
kind regards,
oliver

Hi Oliver,
Just embbed the WND_SELECTION_SCREEN interface view into a view container in your window. Then call method INIT_SELECTION_SCREEN of the component interface and obtain the handle to the helper interface. This interface offers various methods to set up and change a selection options area. In the beginning you might want to call ADD_SELECTION_FIELD() to add as many fields as you like. There several others methods as well to add text lines, group selection fields in blocks, etc. Mostly, it is a 1:1 conversion of the functionality provided by the dynpro select options. In case you don't like the default buttons at the top, you can switch them off by calling SET_GLOBAL_OPTIONS. A range table can be created dynamically by calling method CREATE_RANGE_TABLE().
Hope this helps.
Kind regards,
Thomas

Similar Messages

One search help for multiple select-options in webdynpro abap

Hi,
I need a way to use one search help for multiple select-options fields. My scenario is :
I have a table for keeping different organizational units' values of different systems. I have pasted some sample data from this table at the end of this mail. On the screen I want to have 1 select-options filed for werks, and 1 select-options filed for vkorg. (In fact I will have more org. unit fields...) In the beginning of my application the user will select sid.
If the user selects ADS as SID, when he opens search-help for the first org. unit (werks), he will see the records with SID: ADS, VARBL = $WERKS, LANGU = SY-LANGU.
If the user selects AGT as SID, when he opens search-help for the second org. unit (vkorg), he will see the records with SID: AGT, VARBL = $VKORG, LANGU = SY-LANGU.
I have created a search-help taking SIDD, VARBL and LANGU as import parameters; used field mapping and bound this search help to my table. I have created 2 context nodes : org1 and org2 having attributes SID, VARBL, VALUE, LANGU .
I have assigned related SID, VARBL and Langu values to these attributes at runtime as I needed. That way, if I use input field and reference to the related context attributes org1-value and org2-value2 accordingly, search help works well as I want.
However, when I use select-options field , I can not bind the field to the context data. I can give reference only to ddic structure. Is there any way to reference to a context attribute? I searched for this in SDN, but could find nothing.
I think I won't be able to use this way. What do you say?
As I read from forums maybe using OVS help will be suitable for me. But I have to use one search-help for all select-options fields. Do you know how I can determine the active select-options field and pass its name (for instance "werks" ) as parameter to this OVS search help. (Also I'll pass SID and LANGU.)
MY TABLE (ZBYYT080) CONTENTS:
SID     VARBL     VALUE     LANGU     VTEXT
ADS     $WERKS     1     T     Werk 0001
ADS     $WERKS     11     T     OZYAS GIDA URETIM YERI
ADS     $WERKS     5501     T     BOYA GEBZE FABRİKASI
ADS     $WERKS     5502     T     BOYA CIGLI FABRİKASI
AGT     $WERKS     2301     T     KAMLI DAMIZLIK
AGT     $WERKS     9601     T     PANAR DENIZ URETIM YERI
ADS     $VKORG     22     T     AA KİMYASALLAR
ADS     $VKORG     8001     T     İINSAAT BOYALARI
AGT     $VKORG     6500     T     DAMk St.Org
AGT     $VKORG     5400     T     PANAR St.Org.
I wish I'm clear enough..
I will be gald if someone answers me as soon as possible...
Thanks İn advance..
MERAL

Hi,
Your ques is how to refer to a DDIC search help to refer to selection screen parameter ?
Am I right ?
If Yes, then in the interface IF_WD_SELECT_OPTIONS
method ADD_SELECTION_FIELD, ADD_PARAMETER_FIELD etc
have importing param like I_VALUE_HELP_TYPE and I_VALUE_HELP_ID, I_VALUE_HELP_MODE, I_VALUE_HELP_STRUCTURE
etc which may help you to link your create DDIC Search help to selection screen params.
this is just a clue from my side. I haven't tried it myself.
You can go to the where used list of this method and find some sample implementations which use these params.
Hope this helps.
Regards
Manas Dua

OnSelect event for a Drop down UI Element in Webdynpro ABAP Select Options

Hi Experts
We have built our UI based on the webdynpro ABAP Select Options. We have a requirement that, when we change the value of a drop down box in the UI, I need to hide some fields. Can anybody help me out in handling of OnSelect event of a drop down box built using webdynpro ABAP Select Options. We are on SAP Netweaver 7.0 EHP1.
Rrgards,
Srikanth.
Edited by: Srikanth Kancherla on Apr 29, 2010 10:43 PM

Hi Srikanth,
as you seem to be already aware, the component is dynamically built.
so you would have to enhance the code that builds the element and insert a reference to a new action (enhancement) that could handle the onSelect event.
What is it about this that you particularly want help with?
Cheers,
Chris

Web Dynpro ABAP - Select Option and ALV Component Usage

Hi,
I'm new in ABAP Web Dynpro and i was trying to follow the SDN tutorial
Web Dynpro ABAP - Select Option and ALV Component Usage
In this video, we create a new Web Dynpro ABAP component that uses both Select Options and ALV. Developers can learn the basic mechanisms for working with both of these reusable components.
Following the link: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/media/uuid/39c54fe7-0b01-0010-0eb6-d63ac2bdd637
I implemented and generated the web dynpro with success but when i execute a test i get a dump on select-option definition.
Note
The following error text was processed in the system ECD : Exception condition "TYPE_NOT_FOUND" raised.
The error occurred on the application server ITAWSECCS01D_ECD_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: DESCRIBE_BY_NAME of program CL_ABAP_TYPEDESCR=============CP
I went in debug and the piece of code dumping is:
lt_range_table =
wd_this->m_handler->create_range_table( i_typename = 'S_PROJ' ).
Is there someone who can help me?
Thanks in advance,
Stefano.

Hi,
I'm new in ABAP Web Dynpro and i was trying to follow the SDN tutorial
Web Dynpro ABAP - Select Option and ALV Component Usage
In this video, we create a new Web Dynpro ABAP component that uses both Select Options and ALV. Developers can learn the basic mechanisms for working with both of these reusable components.
Following the link: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/media/uuid/39c54fe7-0b01-0010-0eb6-d63ac2bdd637
I implemented and generated the web dynpro with success but when i execute a test i get
an error as
Note
The following error text was processed in the system EI6 : Exception condition "TYPE_NOT_FOUND" raised.
The error occurred on the application server EC6IDES_EI6_01 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: DESCRIBE_BY_NAME of program CL_ABAP_TYPEDESCR=============CP
I have created a table zmy_table and trying to make USERID field as a select-options.I've written the code as shown below .
data: itab type standard table of zmy_table,
wa type zmy_table.
data:
node_employee type ref to if_wd_context_node,
elem_employee type ref to if_wd_context_element,
stru_employee type wd_this->element_employee ,
item_userid like stru_employee-userid.
navigate from <CONTEXT> to <EMPLOYEE> via lead selection
node_employee = wd_context->get_child_node( name = wd_this->wdctx_employee ).
@TODO handle not set lead selection
if ( node_employee is initial ).
endif.
get element via lead selection
elem_employee = node_employee->get_element( ).
@TODO handle not set lead selection
if ( elem_employee is initial ).
endif.
alternative access via index
Elem_Employee = Node_Employee->get_Element( Index = 1 ).
@TODO handle non existant child
if ( Elem_Employee is initial ).
endif.
get single attribute
elem_employee->get_attribute(
exporting
name = `USERID`
importing
value = item_userid ).
select *
from zmy_table
into table itab
where userid = item_userid.
node_employee = wd_context->get_child_node( 'EMPLOYEE' ).
node_employee->bind_elements( itab ).
Is there someone who can help me and can tell am i doing wrong?
Thanks in advance,
Dheeraj

Web dynpro abap Select-option: upload data from clipboard

Hi Experts,
I have a select option in my ABAP Webdynpro application. My requirement is to give the "upload from clipboard" functionality for this select option as it is possible in normal R3. Please help me on this issue as it is client requirement.
Thank you in advance.
Narendra

Narendranath Reddy wrote:
Hello Thomos,
> thanks for your valuable reply.
>
> I found the clipboard button in WDR_SELECT_OPTIONS component which is disabled. Is it possible to enable that button using
> enhancement and write the code as required ?
>
> Thanks & regards
> Narendra
No. The button was disabled because the underlying framework support hasn't been delivered yet. We need this feature implemented in the underlying JavaScript engine (which customers/partners shouldn't attempt to change or extend) before Web Dynpro can use it.

How To... Change the Data Type for a SELECT-OPTIONS at run time.

Hello,
I am trying to restrict the values available for entry into a SELECT-OPTIONS at run time depending on user input.
The logic is as follows. The user has two input fields. A PARAMETER field which has the type RSDIOBJNM and allows them to choose an InfoObject. And the user has a SELECT-OPTIONS field to allow them to select the Characteristic values for that InfoObject.
I would like the following example to be possible:
The user enters 0MATERIAL into the PARAMETER. When the user clicks on the SELECT-OPTIONS control code will derive a list of possible options the user can enter in the SELECT-OPTIONS. In this case only values found in the master data or at least no values greater than 18 characters.
I have looked at the following function module SELECT_OPTIONS_RESTRICT and this do not appear to be helpful as they only restrict on the signs allowed for the values (unless I misunderstand, it is a complex function module!).
The code I have so far is (thus the user enters a InfoObject into p_char1 and the select options so_char1 should only accept active values of that InfoObject):
declaration of variables for user interface
DATA c_char(32) TYPE c.
declaration of count variable
DATA i_count TYPE i.
declaration of user interface
SELECTION-SCREEN BEGIN OF BLOCK a1 WITH FRAME TITLE text-001.
    PARAMETERS: p_ipack TYPE RSLOGDPID.
SELECTION-SCREEN END OF BLOCK a1.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-002.
    PARAMETERS: p_char1 TYPE RSDIOBJNM.
    SELECT-OPTIONS: so_char1 for c_char NO INTERVALS.
    PARAMETERS: p_char2 TYPE RSDIOBJNM.
    SELECT-OPTIONS: so_char2 for c_char NO INTERVALS.
    PARAMETERS: p_char3 TYPE RSDIOBJNM.
    SELECT-OPTIONS: so_char3 for c_char NO INTERVALS.
SELECTION-SCREEN END OF BLOCK b1.
Is what I am trying to do possible???
Thanks for any help. Ross.

You really want to restrict possible values of a select-option based on another field, not change the length of type of the select-option field, right?
Here is what you do: Code a custom F4 value help for the select-option at event AT SELECTION-SCREEN ON VALUE REQUEST FOR.. The first thing you do here is read the value of the parameter field (p_ipack in your example). You can use function module DYNP_VALUES_READ. Based on this value, you can propose values for the select-option fields. Note that the use can still enter whatever s(he) wishes in to the select-option field without pressing F4. In this case, you will have to code some input validations taking into account the value in the p_ipack field.

Can i have html code for date select options (SEARCH HELP)

Hi frinds,
I have a BSP Page with input as date.
Can i have html code for date select options (SEARCH HELP)
Moosa

Hi
Please find the sample code below.
FROM DATE
      <htmlb:inputField id        = "dd"
                        width     = "45%"
                        type      = "DATE"
                        showHelp = "X" <- Search help
                        alignment = "CENTER"
                        maxlength = "10"
                        disabled = "TRUE"
                        value     = "<%= w_FROMDATE %>" />
TO DATE
      <htmlb:inputField id        = "dd"
                        width     = "45%"
                        type      = "DATE"
                        showHelp = "X"
                        alignment = "CENTER"
                        maxlength = "10"
                        disabled = "TRUE"
value     = "<%= w_TODATE %>" />
Thanks
kalyan

Search help for PERNR select options in Webdynpro

Hi,
I am using the method: lv_r_helper_class->add_selection_field
and passing the value:
i_value_help_type            = if_wd_value_help_handler=>CO_PREFIX_SEARCHHELP
to get search help for pernr select option in the webdynpro application.
But can anyone please tell me what value i have to pass to
i_value_help_id              = ??

hi,
pass your search help name there so that your desired search help ll come there..
use this,
i_value_help_type            = if_wd_value_help_handler=>CO_PREFIX_SEARCHHELP
i_value_help_id              = 'SEARCHHELPNAME'
if you want standard SH means comment this stmt,
if you dont want SH means,
use tis,
i_value_help_type            = if_wd_value_help_handler=>CO_PREFIX_NONE
hope this helps,
Mathan R.

F4 help FOR A SELECT OPTION FIELD

Hi,
Can anyone tell how to provide F4help for a select-option field?
Regards,
Hema

Hello,
If you created a search help in the DDIC...Then check the check box EXPORt parameter for one of the fields
If you used the function module Make sure you pass the correct values..Also the field name in CAPITAL letters..
Check this code..
TABLES: T005T.
DATA: BEGIN OF t_t005 OCCURS 0,
        land1 TYPE t005-land1,
      END OF t_t005.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(6) v_text FOR FIELD P_LAND1.
PARAMETERS: p_land1 TYPE t005-land1.
SELECTION-SCREEN COMMENT 13(35) v_text1.
SELECTION-SCREEN END OF LINE.
INITIALIZATION.
v_text = 'Country'.
v_text1 = ' '.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_land1.
REFRESH: t_t005.
SELECT land1
         INTO TABLE t_t005
         FROM t005.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
       EXPORTING
*            DDIC_STRUCTURE   = 'T005'
            PVALKEY          = ' '
            retfield         = 'LAND1'
            dynpprog         = sy-repid
            DYNPNR           = sy-dynnr
            dynprofield      = 'P_LAND1'
            callback_program = sy-repid
            value_org        = 'S'
       TABLES
            value_tab        = t_t005
       EXCEPTIONS
            parameter_error = 1
            no_values_found = 2
            OTHERS           = 3.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Thanks
Deepu.K

Select statement for generic select options

Hello,
I have a problem implementing a SELECT-Statement. I have a generic number of select options on my selection screen and I have a range table for each select option. How can a generate a database select for these generic number of range tables?
Thank you very much in advance & regards,
Alexander

the answer I gave you will work if you have a ranges table for every possible select-options and refer to every ranges table in your where clause.... that way, you don't have to know which are populated and which are not at the time of SELECT.
You could also choose to create a dynamic where clause, based upon what you had select-options for and use with
WHERE ( whereclause ).
Edited by: BreakPoint on Mar 2, 2011 4:31 PM

Search help for a select options

Hi ,
I need to place a search help for a select-options field on my report selection screen. It should work for a z-table field . I can create a search help for the Z-table field , but I do not know how to make it available for the select-options.
Thank you .

hi Krish,
SELECT OPTIONS ... MATCHCODE OBJECT name_of_search_help.
hope this helps
ec

How to set BDCDATA table for a SELECT-OPTIONS object?

Dear experts,
I have a transaction with PARAMETERS and SELECT-OPTIONS objects. This transaction will be called by another program by using CALL TRANSACTION 'mytransaction' USING mybdcdata statement. Below is some of the called transaction's source code:
DATA:
date TYPE sflight-fldate.
PARAMETERS:
p_carid TYPE sflight-carrid,
p_conid TYPE sflight-connid.
SELECT-OPTIONS:
so_date FOR date.
This is what I wrote in the calling program to define the values of the called transaction PARAMETERS fields:
DATA:
wa_bdcdata TYPE bdcdata,
it_bdcdata TYPE TABLE OF bdcdata.
wa_bdcdata-program = 'MYPROGRAM'.
wa_bdcdata-dynpro = '1000'.
wa_bdcdata-dynbegin = 'X'.
APPEND wa_bdcdata TO it_bdcdata.
CLEAR wa_bdcdata.
wa_bdcdata-fnam = 'P_CARID'.
wa_bdcdata-fval = 'AA'.
APPEND wa_bdcdata TO it_bdcdata.
CLEAR wa_bdcdata.
wa_bdcdata-fnam = 'P_CONID'.
wa_bdcdata-fval = '017'.
APPEND wa_bdcdata TO it_bdcdata.
CALL TRANSACTION 'MYTRANSACTION' USING it_bdcdata.
Unfortunately, I don't know how to set the values for the SELECT-OPTIONS screen fields. How to do this?
I've Googled this and tried several guesses but none was found or successful. Thanks in advance.
Regards,
Haris

Hi ,
Better go for SUBMIT report   instead of CALL transaction ...
find the name of report being called on that transaction which you will be calling . Use that report name in SUBMIT
Just take help from below code .
Before using do please read by pressing f1 on SUBMIT syntax .
data:seltab     type table of rsparams,
         seltab_wa like line of seltab.
    move: 'LANGU' to seltab_wa-selname,
          'S'      to seltab_wa-kind,
          'I'      to seltab_wa-sign,
          'BT'     to seltab_wa-option,
          'D'      to seltab_wa-low,
          'I'      to seltab_wa-high.
    append seltab_wa to seltab.
    clear seltab_wa.
    move: 'E'      to seltab_wa-sign,
          'EQ'     to seltab_wa-option,
          'F'      to seltab_wa-low,
          space    to seltab_wa-high.
    append seltab_wa to seltab.
    clear seltab_wa.
    move: 'AUFNR' to seltab_wa-selname,
          p_aufnr to seltab_wa-low.
    append seltab_wa to seltab.
    clear seltab_wa.
    submit rkaep000 using selection-set 'VARIANT1'
                      with aufnr = p_aufnr
                      with selection-table seltab
                      exporting list to memory
                      and return .
regards
Deepak.

List box for the select-options

Hi All
Can anyone send me a sample code to create a list-box for the select-options.

Hi vighnesh vasudevan,
Do like this for your select options for low and high also.
Parameters:
    p_quat TYPE char20
            AS LISTBOX VISIBLE LENGTH 30
            LOWER CASE OBLIGATORY.
*              AT SELECTION-SCREEN ON VALUE-REQUEST                    *
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_quat.
PERFORM fill_quarters.
PERFORM display_quarters.
*&      Form fill_quarters
*       text
FORM fill_quarters .
DATA:
* Field string to fill quarters in the year
    lfs_quarters TYPE LINE OF vrm_values.
REFRESH t_quarters.
lfs_quarters-key = '1'.
lfs_quarters-text = text-qu1.
APPEND lfs_quarters TO t_quarters.
lfs_quarters-key = '2'.
lfs_quarters-text = text-qu2.
APPEND lfs_quarters TO t_quarters.
lfs_quarters-key = '3'.
lfs_quarters-text = text-qu3.
APPEND lfs_quarters TO t_quarters.
lfs_quarters-key = '4'.
lfs_quarters-text = text-qu4.
APPEND lfs_quarters TO t_quarters.
ENDFORM.                    " fill_quarters
*&      Form display_quarters
*       text
FORM display_quarters .
CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id              = 'P_QUAT'
      values          = t_quarters[]
    EXCEPTIONS
      id_illegal_name = 1
      OTHERS          = 2.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM.                    " display_quarters
Note: I think we are not able to display the list box for select options because i am not ever seen the list box in select options . No Probs try like above code.
See the following like it may help for you
Listbox for Select Options
Regards,
Mahi.

F4 for employee select options in WD for abap application

Hi,
I have defined a select option for employee selection in my WD for abap application. The only problem is that I cannot get a f4 help button to be displayed. I have defined the select option using the following code :
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( ).
create a range table that consists of this new data element
lt_range_table = wd_this->m_handler->create_range_table(
i_typename = 'PERNR_D' ).
add a new field to the selection
wd_this->m_handler->add_selection_field(
i_id = 'PERNR_D'
it_result = lt_range_table
i_read_only = read_only ).
I have tried adding entries for the parameter help_id but still cannot get a f4 button.
Thank you in advance for any assistance provided.

Hi,
Try this.
DATA lo_interfacecontroller TYPE REF TO iwci_wdr_select_options .
lo_interfacecontroller = wd_this->wd_cpifc_select_options( ).
DATA lo_r_helper_class TYPE REF TO if_wd_select_options.
lo_r_helper_class = lo_interfacecontroller->init_selection_screen( ).
Creating range table
DATA lt_range TYPE REF TO data.
CALL METHOD lo_r_helper_class->create_range_table
EXPORTING
i_typename = ''PERNR_D'
RECEIVING
rt_range_table = lt_range.
Disabling the global options
CALL METHOD lo_r_helper_class->set_global_options
EXPORTING
i_display_btn_cancel = abap_false
i_display_btn_check = abap_false
i_display_btn_reset = abap_false
i_display_btn_execute = abap_false.
Adding the selection field
CALL METHOD lo_r_helper_class->add_selection_field
EXPORTING
i_id = 'PERNR_D'
I_OBLIGATORY = ABAP_TRUE
i_value_help_type = if_wd_value_help_handler=>CO_PREFIX_SEARCHHELP
I_VALUE_HELP_ID = 'PREM'
it_result = lt_range.
Check this artcle for more details which uses VBELN as select option with search help.
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/103e43d5-fdb8-2d10-90ab-b5e8532cbc04

Alternative for "check select-options" for select query.

hi all,
my report is using a "GET" syntax, followed by "check select-options".
My senior told me to replace the Get syntax with select query.
Now, my program also has dynamic selection screen.
the dynamic selection screen almost has all the fields of database table.
so, what is the way to replace this check select-options while applying select query?
can you tell me how dynamic selection screen fields are populated? are they stored in some internal table?
thanks for help.

HI
Here is some points about LDB.
Logical databases are special ABAP programs that retrieve data and make it available to application programs. The most common use of logical databases is still to read data from database tables by linking them to executable ABAP programs.
However, from Release 4.5A, it has also been possible to call logical databases using the function module LDB_PROCESS. This allows you to call several logical databases from any ABAP program, nested in any way. It is also possible to call a logical database more than once in a program, if it has been programmed to allow this. This is particularly useful for programs with type 1.
Logical databases contain Open SQL statements that read data from the database. You do not therefore need to use SQL in your own programs. The logical database reads the program, stores them in the program if necessary, and then passes them line by line to the application program or the function module LDB_PROCESS using an interface work area
For further on LDB's refer to this link.
[http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9b5e35c111d1829f0000e829fbfe/content.htm]
Hope this will help.
Reward if helpful.
Sumit Agarwal

WD for ABAP - select options

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