Dyanamic selection screen

Hi,
I have a Ztable created my program should create a dynamic selection screen depending on tht ztable
can you suggest me a solutin for this
Manohar.

Hi
Use this code
type-pools : abap.
field-symbols: <dyn_table> type standard table,
               <dyn_wa>,
               <dyn_field>.
data: dy_table type ref to data,
      dy_line type ref to data,
      xfc type lvc_s_fcat,
      ifc type lvc_t_fcat.
selection-screen begin of block b1 with frame.
parameters: p_table(30) type c default 'T001'.
selection-screen end of block b1.
start-of-selection.
    perform get_structure.
perform create_dynamic_itab.      *********Creates a dyanamic internal table*********
form get_structure.
data : idetails type abap_compdescr_tab,
       xdetails type abap_compdescr.
data : ref_table_des type ref to cl_abap_structdescr.
Get the structure of the table.
ref_table_des ?=
      cl_abap_typedescr=>describe_by_name( p_table ).
idetails[] = ref_table_des->components[].
    loop at idetails into xdetails.
    clear xfc.
    xfc-fieldname = xdetails-name .
    xfc-datatype = xdetails-type_kind.
    xfc-inttype = xdetails-type_kind.
    xfc-intlen = xdetails-length.
    xfc-decimals = xdetails-decimals.
    append xfc to ifc.
endloop.
endform.
form create_dynamic_itab.
Create dynamic internal table and assign to FS
call method cl_alv_table_create=>create_dynamic_table
               exporting
                  it_fieldcatalog = ifc
               importing
                  ep_table        = dy_table.
    assign dy_table->* to <dyn_table>.
Create dynamic work area and assign to FS
create data dy_line like line of <dyn_table>.
assign dy_line->* to <dyn_wa>.
endform.
Kiran

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FBL5N - Logical databases - Dyanamic selection screen fields

I am trying to insert "Profit center" from BSEG table of Logical database DDF into the dynamic selection screen of FBL5N.
Procedure I followed:
Program -> Attributes -> Logical database -> Extras -> Selection views.
Interestingly when I add "Profit center" from BSID table instead of BSEG, it appears on dynamic selection screen. But this is not working for BSEG. I have no clue why this is so? If someone can help me in this regard, that would be great.
P.S: I can not insert Profit center from BSID table as BSEG contains profit center values and BSID is not storing the same info.

Rob,
Below is the BSEG contents:
Company code Document Number Customer     Profit Center
1000         1800001111      0000100006
1000         1800001111                   0000000401
BSID contents:
Company code Customer     Document Number Profit Center
1000         0000100006   1800001111
As BSID stores customer info, I believe only line item that has customer info is stored here.
I guess, that is the reason.
I will try the option told by prev post. Will keep you guys posted.
Thanks,
Phani

Dyanamic selection screen accordingly output

Hi Experts,
I want to making dyamic selection screen on there I take two fields only customer number and date.
It can be change the position of fields. In following ways.
First time selection screen : customer no
                                          Date.
If I insert first value in customer field then output will come
In tree Report
Customer
       Sales order
                             Items no.     material no.     order qty net price currency.
Second time selection screen : Date
                                                         Customer no.
If I selected date and inserted values in date field then output will get
Date
       Sales order
                     items no     material no.     order qty net price currency.
This my requirement , I will try to making by using OOP ALV. Can any one give me any example or any standard such type of report for help.
Regards
Pravin

Hello Pravin,
You can try this way:
1. Create basic selection screen with customer number and date field.
2. Now on START-OF-SELECTION you can call another screen which will display data in ALV.
3. Main part is of creating internal table dynamically depending on which field is selected on first selection screen,
4. So you can use static method cl_alv_table_create=>create_dynamic_table for creating dynamic table.
5. so load fieldcatalog table with required field as per the field selection and call method as follow:
DATA table TYPE REF TO DATA.
FIELD-SYMBOLS <ITAB> TYPE ANY TABLE.
call method cl_alv_table_create=>create_dynamic_table
exporting
it_fieldcatalog = fieldcatalog_tab
importing
ep_table = table.
Now, here table is data object having reference to internal table created dynamically.
so you can assign that table to field symbol as follows:
ASSIGN table->* to <ITAB>.
Now you select data into table <ITAB> and pass it to ALV method SET_TABLE_FOR_FIRST_DISPLAY.
There are lot of threads on SDN for creating ALV using OOP method.
Hope this helps!
Thanks,
Augustin.

Dyanamic Selection of Fields and prepare internal table dyanamically

Hi,
How can we select fields dyanamically and create a dyanamic internal table for the fields created dyanamically.
like from table KNC1 if user wants data from period 1 to 3 then for the following fields (UM01S,UM01H,UM01U,UM02S,UM02H,UM02U,UM03S,UM03H,UM03U) daynamic internal table should be created accordingly.
regards,
BG

report z_dynamic.
type-pools : abap.
field-symbols: <dyn_table> type standard table,
               <dyn_wa>,
               <dyn_field>.
data: dy_table type ref to data,
      dy_line type ref to data,
      xfc type lvc_s_fcat,
      ifc type lvc_t_fcat.
selection-screen begin of block b1 with frame.
parameters: p_table(30) type c default 'T001'.
selection-screen end of block b1.
start-of-selection.
perform get_structure.
perform create_dynamic_itab.
perform get_data.
perform write_out.
Get_Structure Form
form get_structure.
data : idetails type abap_compdescr_tab,
       xdetails type abap_compdescr.
data : ref_table_des type ref to cl_abap_structdescr.
Get the structure of the table.
ref_table_des ?=
      cl_abap_typedescr=>describe_by_name( p_table ).
idetails[] = ref_table_des->components[].
loop at idetails into xdetails.
    clear xfc.
    xfc-fieldname = xdetails-name .
    xfc-datatype = xdetails-type_kind.
    xfc-inttype = xdetails-type_kind.
    xfc-intlen = xdetails-length.
    xfc-decimals = xdetails-decimals.
    append xfc to ifc.
endloop.
endform.
Create_Dynamic_Itab Form
form create_dynamic_itab.
Create dynamic internal table and assign to FS
call method cl_alv_table_create=>create_dynamic_table
               exporting
                  it_fieldcatalog = ifc
               importing
                  ep_table        = dy_table.
assign dy_table->* to <dyn_table>.
Create dynamic work area and assign to FS
create data dy_line like line of <dyn_table>.
assign dy_line->* to <dyn_wa>.
endform.
Get_Data Form
form get_data.
Select Data from table.
select * into table <dyn_table>
             from (p_table).
endform.
Write_Out Form
Write out data from table.
loop at <dyn_table> into <dyn_wa>.
    do.
      assign component sy-index
         of structure <dyn_wa> to <dyn_field>.
      if sy-subrc <> 0.
        exit.
      endif.
      if sy-index = 1.
        write:/ <dyn_field>.
      else.
        write: <dyn_field>.
      endif.
    enddo.
endloop.
Dynamic Select Statement
check this code...
For dynamic table name....
REPORT demo_select_dynamic_database .
DATA wa TYPE scarr.
DATA name(10) TYPE c VALUE 'SCARR'.
SELECT *
INTO wa
FROM (name) CLIENT SPECIFIED
WHERE mandt = '000'.
WRITE: / wa-carrid, wa-carrname.
ENDSELECT.
For dynamic field list
REPORT demo_select_dynamic_columns .
DATA: itab TYPE STANDARD TABLE OF spfli,
            wa LIKE LINE OF itab.
DATA: line(72) TYPE c,
list LIKE TABLE OF line(72).
line = ' CITYFROM CITYTO '.
APPEND line TO list.
SELECT DISTINCT (list)
INTO CORRESPONDING FIELDS OF TABLE itab
FROM spfli.
IF sy-subrc EQ 0.
LOOP AT itab INTO wa.
WRITE: / wa-cityfrom, wa-cityto.
ENDLOOP.
ENDIF.
regards
vinod

Regarding Selection Screen field making display field in ALV report

Hi All,
In ALV Report, at runtime how can i make the field as Display Field in selection screen .
Thks & Regds
Shailesh

hii,
Go to se38 and give the below progra name execute.... check the source code it is very easy to understand.
1.demo_dynpro_modify_simple
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Hi Experts,
I need your help in AT SELECTION SCREEN OUTPUT event. My issue is i have 4 radio button and with each radio button couple of parameters that need to be filled in selection screen of report. My requirement is that sometimes user enters details in second radio button parameters but forgot to change the radio button to second one so kindly suggest a solution so that radio button gets selected as per user input in parameter like if user clicks on certain parameter to enter value then automatically corresponding radio button gets selected.
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example from a checkbox in one of my progs..but you can do same approach with radio butts
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Hi Experts,
I have a selection screen. I have three radi buttons in that selection screen. Based on the selection of the radio buttons I need to activate corresponding selection screen parameters.
e.g : if radiobutton1 is selected, njo activation needed,
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Regards,
Arul jothi A.

hi
jothi
AT SELECTION-SCREEN OUTPUT.
CASE SY-TCODE.
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In the selection screen input field
there is an option of selecting the directory and file name and not the extension .
This is used to download the datas
Extension can be selected by using the option button
rtf
csv.
the user has to give only the filename and not the extension.
suppose if the user input is C:\temp\file1.rtf.
Either i should take only the filename
or i should display the message give only the filename and not the extension . its already been selected!!!!
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Because the requirment is there are two option buttion for selecting the download file format
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giving some error message or information message
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Hi All,
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Thanks Himanshu,
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Same happen with KD_INDEX. The name of the field is hidden but field not and it filled with ********. Do you have any ideas what it can be?
I debugged it to catch all screen names but no luck
loop at screen.
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check out this online help
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/dba65c35c111d1829f0000e829fbfe/frameset.htm
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Dear Experts,
I have an issue in the report painter. While executing the report from GRR2, selection screen is not displayed but report is coming as I expected.
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Hi,
Please refer following links.
<Link farm removed by moderator>
Regards,
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Edited by: Vinod Kumar on May 25, 2011 10:12 AM

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Dyanamic selection screen

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