Enter Text in Dropdown LOV APEX 3.2

I have several list of values that are used on the oracle forms we have created. Those work great etc. They are all data driven from oracle tables.
Users would like to have the ability to add to these tables if they are entering data on a form that uses one of these list of values. They do not want to leave the form they are on and go to another form to enter data for the list of values.
I did not see any option to allow a user to type in new data to a dropdown. I realize this takes some effort and I would have to add some code to my form for this to work.
Unless I am mistaken this does not seem to be a viable option in Apex 3.2.
Let me ask a couple of questions.
1. would it be possible for me to just add link that says something like "My item is not listed"
They click on that and it brings up a pop up box with a little form to add the data to the table for the dropdown LOV.
After that is updated it then dynamically updates the dropdown list on the main form.
I am .net and VB.net guy only been using apex for 6 months here, so pretty new to it.
2. DO that same as option one, except instead of a link, I would have a selection in the LOV
that says My item not listed. Then if they choose that option it will bring up the pop up box with the form...
3. If non of these things are available in 3.2 are they available in apex 4.0?
4. If they are in 4.0 how easy is it to upgrade to 4.0 from 3.2 We have this on an Unix Box right now.
5. any better ideas??
Thanks

I got it to bring up a pop up window, but It brings up the login page instead of the page I want it to go to.
It's not keeping my current session, and instead creats a new one.
I tried the script you provided like this
<script>
function modalWin() {
if (window.showModalDialog) {
window.showModalDialog("f?p=&APP_ID.:104&PAGE_ID.:4100&SESSION.:POP:NO:::","name","dialogWidth:600px;dialogHeight:400px");
else {
window.open("f?p=&APP_ID.:104&PAGE_ID.:4100&SESSION.:POP:NO:::","name","height=400,width=600,toolbar=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no ,modal=yes");
</script>
I also tried removing the session variable from this all together and I still got the login page. How can I maintain the session?

Similar Messages

Display As Text (based on LOV, saves state) "p_t03" was assigned by APEX

Hi All,
I have an ITEM
Name: P36_INT
Display As: Display As Text (based on LOV, saves state)
Output in my HTML:
[input type="hidden" name="p_t03" value="YES" />[span id="P36_INT">Interior[/span>
'p_t03' was assigned by APEX
In my Javascript I have to access it as the following to get the "YES" value:
var lintObj = html_GetElement('p_t03');
Originally it was 'p_t01' but it changed from 'p_t01' to 'p_t03' somehow.. out of my control.
How do I assign an ID or assign my own name to the "hidden" item?

Scott, thanks for the feedback. The problem is that although the value is displayed correctly, it is NOT saved to the database. Effectively, header information is entered in a previous screen, and one of the entered fields is written to each of the detail lines associated with the header. We are re-platforming an existing application (written in an obscure form of basic), and at this stage changing the schema is not an option. So this header item (which is a foreign key to a "store" table), is meant to be written down to each line, on the screen displayed as the store name, and written to the inserted lines as the lookup id. If I use the dispaly as text save state option teh database is updated correctly, but displays the id rather than name on the screen. The only display as lov option i can see is the one that does not save state. If I use this option the screen displays as I want but the database is not updated. I need to use the display as lov saves state option. but i do not see it.
Any ideas?
Thanks for your time.
Rob

Dropdown list (predefined list) along with provision for user to enter text

Hi,
Is there any provision in J2ME to have
" a drop-down list , which contains predefined variables. if the user does not want to use those predefined variables, then a provision for user to enter text."
thanks in advance

Append Method
I would create a box / div in Animate then when you publish it and put it on your page just append a form with an email input ( <input type="email></input>" ) and submit button.
<form action="url">
<input type="email" name="usremail">
<input type="submit">
</form>
This page provides a lot of information on how to use Edge Animate and how to do more advanced things.
http://www.adobe.com/devnet-docs/edgeanimate/api/current/index.html

Report "Display Text (Based on LOV)" columns don't like colons - Bug?

This is a bit hard to explain in text, so I've built a sample app: http://apex.oracle.com/pls/otn/f?p=9608:1
The app has two pages, which demonstrate two related bugs in the handling of Report "Display as Text (based on LOV)" columns.
Basically, if the LOV query returns a string that contains colon characters (":") in the display column, the values are matched up correctly, but the colons are stripped from the display.
If the LOV query returns a string that contains colon characters in the return value column, then the matching fails entirely.
Removing the colon characters eliminates the problem.
We actually ran into this in a production environment, after an upgrade from Apex 3.0.0 to 3.2.1. The behavior definitely did not occur in Apex 3.0, but was added at some point between the two versions.

The colon is actually part of our data (the field in question is a URN namespace).
And yes, I understand the function of the colon in Apex URL parameter passing. However, I wouldn't expect that sort of parsing to be used against the results returned from an LOV query.
Also, the LOV is fine in of itself -- a select list based on the LOV displays & returns the expected values. It's only when I use a report column based on an LOV that this behavior creeps in.
We've found a (fairly painful) workaround -- altering both the report query and the LOV query to to do something like replace(column, ':', '_') -- but that's a manual change to a large number of pages for us.
This behavior is new to version 3.2.1. It didn't happen in version 3.0.

Where is "Display as Text (based on LOV, saves state)"

I am developing an application using the version of HTMLDB that comes with OracleXE.
I have a tabular form, in which the default column for a particular item is sourced from a previously entered item on another page. This is a lookup item and needs to be non-changeable by the user. So I want to use the "Display As" option "Display as Text (based on LOV, saves state)". However, this option is not available in the pull-down for "Display As". The option "Display as Text (based on LOV, does not save state)" is available, but using this option means that the item is not saved to the database.
Does anyone know why the stateful display as option is not available.
Thanks in advance,
Rob

Scott, thanks for the feedback. The problem is that although the value is displayed correctly, it is NOT saved to the database. Effectively, header information is entered in a previous screen, and one of the entered fields is written to each of the detail lines associated with the header. We are re-platforming an existing application (written in an obscure form of basic), and at this stage changing the schema is not an option. So this header item (which is a foreign key to a "store" table), is meant to be written down to each line, on the screen displayed as the store name, and written to the inserted lines as the lookup id. If I use the dispaly as text save state option teh database is updated correctly, but displays the id rather than name on the screen. The only display as lov option i can see is the one that does not save state. If I use this option the screen displays as I want but the database is not updated. I need to use the display as lov saves state option. but i do not see it.
Any ideas?
Thanks for your time.
Rob

Display as Text based on LOV - formating

I have a slight problem with
Display as Text based on LOV report column formating.
Whatever I try to enter, regardless where CSS Clas, CSS Style - formating simply
doesn't work. The only formating that works is:
Number / Date Format.
Is there a solution for this?
Thanks,
Denes Kubicek

I found a simple workarround and I will post it:
1. Instead of using LOV I created a function that does the same
( using a cursor and returning a value )
2. Since the field needed to act as a link, I used css to format the output
and it worked just fine.
Thanks,
Denes Kubicek

Remote app in iOS 7 doesn't bring keyboard when entering text.

I tried to use the remote app with my new iPad air with iOS 7 with and when I tried to make a search for a movie it won't bring the keyboard as before when entering text. The funny thing is that I have an old iPod 4th gen with iOS 6, and that one still brings the keyboard every time text needs to be entered, even still has the option to hide and bring out the keyboard. Is this feature gone forever in iOS 7? Or is missing and will be added later?

This is now fixed. The remote has two modes. It starts with an interface similar to iTunes to play music or videos from your library, on the top right side it has a keyboard (mine appeared greyed out and I was unable to activate it, but now works), and an axis which brings the other remote everyone is familiar with to select the icons on the tv screen. The other remote now has a small keyboard icon on the top right which didn't used to have before. I don't know what I did to activate it, however, it won't bring the keyboard automatically like before. Another way to bring the keyboard, if yours still stuck, is to highlight any of the letters in the menu, and swipe from right to left, the highlight will cursor will hide, swipe again and that brings up the keyboard. How? Why? Still a mystery to me, but I happy I can use remote again.

HOW can I enter text using Japanese character sets?

The "Text, Plates, Insets" section of the LOOKOUT(6.01) Help files states:
"Click the » button to the right of the Text field to expand the field for multiple line entries. You can enter text using international character sets such as Chinese, Korean, and Japanese."
Can someone please explain HOW to do this? Note, I have NO problem inputting Hirigana, Katakana, and Kanji into MS WORD; the keyboard emulates the Japanese layout and characters (Romaji is default) and the IME works fine converting Romaji, and I can also select charcters directly from the IME Pad. I have tried several different fonts with success and am currently using MS UI Gothic.ttf as default. Again, everything is normal and working in a predictable manner within Word.
I cannot get these texts into Lookout. I can't cut/paste from HTML pages or from text editors, even though both display properly. Within Lookout with JP selected as language/keyboard, when trying to type directly into the text field, the IME CORRECTLY displays Hirigana until <enter> is pressed, at which point all text reverts to question marks (?? ???? ? ?????). If I use the IME Pad, it does pretty much the same. I managed to get the "Yen" symbol to display, though, if that's relevant. As I said, font selected (in text/plate font options) is MS UI Gothic with Japanese as the selected script. Oddly enough, at this point the "sample" window is showing me the exact Hirigana character I want displayed in Lookout, but it won't. I've also tried staying in English and copying unicode characters from the Windows Character Map. Same results (Yen sign works, Hirigana WON'T).
Help me!
JW_Tech

JW_Tech,
Have you changed the regional setting to Japanese?
Doug M
Applications Engineer
National Instruments
For those unfamiliar with NBC's The Office, my icon is NOT a picture of me
Attachments:
language.JPG ‏50 KB

ALV report editable to enter text and print with including the text?

Hi all,
I have to display output of a report in ALV format and i have to make two fileds can be editable to enter texts by user and able to print the list with that texts .
Is it possible using standard Function modules or I have to go for OO methods? Please give the sample code ?
Thanks,
Vamshi
Edited by: VAMSHI KRISHNA on Oct 31, 2008 4:25 PM

Hi Vamshi,
Check out the Below sample code for the editable ALV.
*& Report Z7CC_OOPS_ALV_EDITABLE
report z7cc_oops_alv_editable.
tables sflight.
data: begin of gt_outtab occurs 0.     "with header line
        include structure sflight.
data: celltab type lvc_t_styl.
data: end of gt_outtab.
data: gt_fieldcat type lvc_t_fcat.
data: g_carrid like sflight-carrid,
      g_connid like sflight-connid.
data: gs_spfli type spfli.                                  "#EC NEEDED
data: g_custom_container type ref to cl_gui_custom_container.
data: g_container type scrfname value 'BCALV_GRID_DEMO_0100_CONT1'.
data: g_grid type ref to cl_gui_alv_grid.
data: wa_outtab like gt_outtab.
*       CLASS lcl_event_receiver DEFINITION
class lcl_event_receiver definition.
public section.
    types: begin of sflight_key.
    types:   carrid type s_carr_id.
    types:   connid type s_conn_id.
    types:   fldate type s_date.
    types: end of sflight_key.
    types: sflight_keys type standard table of sflight_key,
           sflight_table type standard table of sflight.
    methods:
      handle_data_changed
         for event data_changed of cl_gui_alv_grid
             importing er_data_changed.
    methods:
      get_inserted_rows
           exporting
              inserted_rows type sflight_keys.
    methods:
      get_deleted_rows
          exporting
              deleted_rows type sflight_table.
    methods:
       refresh_delta_tables.
    methods: set_table_is_initial.
    methods: set_table_is_not_initial.
    methods: table_is_initial
                returning value(initial) type char01.
private section.
* §4.Define internal tables to remember inserted and deleted lines,
*    thus the delta between input made after the last saving.
    data: inserted_rows type sflight_keys,
          deleted_rows type standard table of sflight.
* This flag is set if any error occured in one of the
* following methods:
    data: error_in_data type c.
* This flag signals that no records were read for the flight
* table initially:
    data: initial_table type c.
** Methods to modularize event handler method HANDLE_DATA_CHANGED:
    methods:
      check_double_entries
         importing
            pr_data_changed type ref to cl_alv_changed_data_protocol.
    methods:
      update_delta_tables
         importing
            pr_data_changed type ref to cl_alv_changed_data_protocol.
    methods:
      perform_semantic_checks
         importing
            pr_data_changed type ref to cl_alv_changed_data_protocol.
    methods:
      get_cell_values
           importing
             row_id          type int4
             pr_data_changed type ref to cl_alv_changed_data_protocol
           exporting
             key             type sflight_key.
endclass.                    "lcl_event_receiver DEFINITION
class lcl_event_receiver implementation.
method handle_data_changed.
*    data: ls_good type lvc_s_modi,
*          l_price type s_price,
*          ls_new type lvc_s_moce.
*    error_in_data = space.
** check if there exist double entries
*    call method check_double_entries( er_data_changed ).
** remember new or deleted lines for saving
*    call method update_delta_tables( er_data_changed ).
** check mt_good_cells semantically
*    call method perform_semantic_checks( er_data_changed ).
*    if error_in_data = 'X'.
*      call method er_data_changed->display_protocol.
*    endif.
endmethod.                    "handle_data_changed
method check_double_entries.
    data: lt_good_cells type lvc_t_modi,
          ls_good type lvc_s_modi,
          ls_key type sflight_key,
          ls_sflight type sflight,
          l_flightdate like gt_outtab-fldate,
          l_del_row type lvc_s_moce,
          ls_outtab like line of gt_outtab,
          l_reentered type c.
* §5.Check if there exist already other records with equal key fields.
* Check if the user has entered two new lines where the key fields
* are equal.
* Since CARRID and CONNID are read only, the check is restrained
* to field FLDATE.
* Algorithm: Copy all entries in MT_GOOD_CELLS to a dummy table.
*            During the copying procedure check if there exists
*            already a line with the same Flight date.
*    loop at pr_data_changed->mt_good_cells into ls_good.
*      case ls_good-fieldname.
*        when 'FLDATE'.
*          call method pr_data_changed->get_cell_value
*                      exporting
*                            i_row_id = ls_good-row_id
*                            i_fieldname = ls_good-fieldname
*                      importing e_value = l_flightdate.
*          read table lt_good_cells with key
*                            value = l_flightdate
*                            transporting no fields.
*          if sy-subrc = 0.
** There exists already a line with the same flight date!
*            call method pr_data_changed->add_protocol_entry
*                         exporting
*              i_msgid = '0K' i_msgno = '000' i_msgty = 'E'
*              i_msgv1 = text-m01
*              i_fieldname = ls_good-fieldname
*              i_row_id = ls_good-row_id.
*            error_in_data = 'X'.
*          else.
*            ls_good-value = l_flightdate.
*            append ls_good to lt_good_cells.
*          endif.
*      endcase.
*    endloop.
** Check if any new entries already exist in gt_outtab.
** At this point, lt_good_cells contains only lines with
** FIELDNAME = 'FLDATE'.
*    loop at lt_good_cells into ls_good.
*      l_flightdate = ls_good-value.      "flightdate, see above
*      read table gt_outtab with key
*                    carrid = g_carrid
*                    connid = g_connid
*                    fldate = l_flightdate
*                    transporting no fields.
*      if sy-subrc = 0.
** Check if this entry was deleted before, i.e. it is in the table
** of deleted rows. If so, the entry does not exist twice. The user
** has deleted a line and then reentered it.
*        l_reentered = space.
*        loop at pr_data_changed->mt_deleted_rows into l_del_row.
*          read table gt_outtab into ls_outtab index l_del_row-row_id.
*          if sy-subrc ne 0.
*            message i000(0k) with text-e01."Fehler beim Löschen
*          elseif
*                    ls_outtab-carrid eq g_carrid
*                and ls_outtab-connid eq g_connid
*                and ls_outtab-fldate eq ls_good-value.
*            l_reentered = 'X'.
*          endif.
*        endloop.
*        if l_reentered ne 'X'.
*          call method pr_data_changed->add_protocol_entry
*                         exporting
*              i_msgid = '0K' i_msgno = '000' i_msgty = 'E'
*              i_msgv1 = text-m01
*              i_fieldname = ls_good-fieldname
*              i_row_id = ls_good-row_id.
*          error_in_data = 'X'.
*        endif.
*      endif.
*    endloop.
** In this demo report you may prevent the selection
** of data by setting parameter 'p_ds'.
** If this is done, the next check is required:
*    if me->table_is_initial( ) eq 'X'.
*      call method get_cell_values
*           exporting row_id          = 1
*                     pr_data_changed = pr_data_changed
*           importing key             = ls_key.
*      select single * from sflight into ls_sflight
*                where carrid = ls_key-carrid
*                  and connid = ls_key-connid
*                  and fldate = ls_key-fldate.
*      if sy-subrc = 0.
*        call method pr_data_changed->add_protocol_entry
*                       exporting
*            i_msgid = '0K' i_msgno = '000' i_msgty = 'E'
*            i_msgv1 = text-m01
*            i_fieldname = 'FLDATE'
*            i_row_id = 1.
*        error_in_data = 'X'.
*      endif.
** flag initial_table is reset in method 'update_delta_tables'
*    endif.
endmethod.                    "check_double_entries
method update_delta_tables.
*    data: l_ins_row type lvc_s_moce,
*          l_del_row type lvc_s_moce,
*          ls_key type sflight_key,
*          ls_sflight type sflight,
*          ls_outtab like line of gt_outtab.
** §6.Use protocol attributes MT_DELETED_ROWS and MT_INSERTED_ROWS
**    to remember which lines where deleted or inserted. Save this
**    information in your internal tables.
** deleted rows
*    loop at pr_data_changed->mt_deleted_rows into l_del_row.
*      read table gt_outtab into ls_outtab index l_del_row-row_id.
*      if sy-subrc ne 0.
*        message i000(0k) with text-e01."Fehler beim Löschen
*      else.
*        move-corresponding ls_outtab to ls_sflight.
** It should no be possible that the same line is deleted twice,
** so we just add the new key line to 'deleted_rows'.
*        append ls_sflight to deleted_rows.
** If this line was inserted just before it is deleted:
*        delete me->inserted_rows
*             where carrid = ls_outtab-carrid
*             and   connid = ls_outtab-connid
*             and   fldate = ls_outtab-fldate.
*      endif.
*    endloop.
** inserted rows
** At this point ALV has not added new lines
** to gt_outtab, so you can not access their values
** by reading gt_outtab.
** Table MT_GOOD_CELLS holds new values that can be
** referenced using the ROW_ID.
*    if me->table_is_initial( ) eq 'X'.
** No flights were selected initially. This is the first new line.
*      call method get_cell_values
*            exporting row_id          = 1
*                      pr_data_changed = pr_data_changed
*            importing key             = ls_key.
*      append ls_key to inserted_rows.
*      call method me->set_table_is_not_initial.
*    endif.
*    loop at pr_data_changed->mt_inserted_rows into l_ins_row.
*      call method get_cell_values
*              exporting row_id          = l_ins_row-row_id
*                        pr_data_changed = pr_data_changed
*              importing key             = ls_key.
**      READ TABLE gt_outtab INTO ls_outtab INDEX l_ins_row-row_id.
** Just insert the new row regardless if the input is wrong
*      append ls_key to inserted_rows.
*    endloop.
endmethod.                    "update_delta_tables
method get_cell_values.
* get values of key cells of row ROW_ID
** CARRIER
*    call method pr_data_changed->get_cell_value
*          exporting
*                 i_row_id    = row_id
*                 i_fieldname = 'CARRID'
*               importing
*                 e_value = key-carrid.
*    if sy-subrc ne 0.
*      message i000(0k) with text-e02. "Fehler beim Einfügen
*    endif.
** CONNID
*    call method pr_data_changed->get_cell_value
*          exporting
*                 i_row_id    = row_id
*                 i_fieldname = 'CONNID'
*               importing
*                 e_value = key-connid.
*    if sy-subrc ne 0.
*      message i000(0k) with text-e02. "Fehler beim Einfügen
*    endif.
** FLDATE
*    call method pr_data_changed->get_cell_value
*          exporting
*                 i_row_id    = row_id
*                 i_fieldname = 'FLDATE'
*               importing
*                 e_value = key-fldate.
*    if sy-subrc ne 0.
*      message i000(0k) with text-e02. "Fehler beim Einfügen
*    endif.
endmethod.                    "get_cell_values
method perform_semantic_checks.
*    data: ls_good type lvc_s_modi,
*          l_planetype type s_planetye,
*          l_seatsmax type s_seatsmax.
*    loop at pr_data_changed->mt_good_cells into ls_good.
*      case ls_good-fieldname.
*        when 'PLANETYPE'.
*          call method pr_data_changed->get_cell_value
*             exporting
*               i_row_id = ls_good-row_id
*               i_fieldname = ls_good-fieldname
*             importing
*               e_value = l_planetype.
*          select single seatsmax from saplane into l_seatsmax
*                        where planetype = l_planetype.
*          if sy-subrc ne 0.
*            call method pr_data_changed->add_protocol_entry
*                            exporting
*                 i_msgid = '0K' i_msgno = '000' i_msgty = 'E'
*                 i_msgv1 = text-m02
*                 i_fieldname = ls_good-fieldname
*                 i_row_id = ls_good-row_id.
*            error_in_data = 'X'.
*          else.
*            call method pr_data_changed->modify_cell
*              exporting i_row_id    = ls_good-row_id
*                        i_fieldname = 'SEATSMAX'
*                        i_value     = l_seatsmax.
*          endif.
*      endcase.
*    endloop.
endmethod.                    "perform_semantic_checks
method get_inserted_rows.
*    inserted_rows = me->inserted_rows.
endmethod.                    "get_inserted_rows
method get_deleted_rows.
*    deleted_rows = me->deleted_rows.
endmethod.                    "get_deleted_rows
method refresh_delta_tables.
*    clear me->inserted_rows[].
*    clear me->deleted_rows[].
endmethod.                    "refresh_delta_tables
method set_table_is_initial.
*    initial_table = 'X'.
endmethod.                    "set_table_is_initial
method set_table_is_not_initial.
*    initial_table = space.
endmethod.                    "set_table_is_not_initial
method table_is_initial.
*    if initial_table = 'X'.
*      initial = 'X'.
*    else.
*      initial = space.
*    endif.
endmethod.                    "table_is_initial
endclass.                    "lcl_event_receiver IMPLEMENTATION
data: g_verifier type ref to lcl_event_receiver.
data: g_max type i value 100.
data: gs_layout type lvc_s_layo.
data: ok_code like sy-ucomm,
      save_ok like sy-ucomm.
parameters: p_ds type c as checkbox.   "delete selection
select-options s_carrid for sflight-carrid
                            no intervals no-extension default 'LH'.
select-options s_connid for sflight-connid
                           no intervals no-extension default '0400'.
start-of-selection.
g_carrid = s_carrid-low.
g_connid = s_connid-low.
* first check airline and connection
select single * from spfli into gs_spfli
                     where carrid = g_carrid
                     and connid = g_connid.
call screen 100.
*&      Module STATUS_0100 OUTPUT
*       text
module status_0100 output.
set pf-status 'MAIN100'.
set titlebar 'MAIN100'.
if g_custom_container is initial.
    perform create_and_init_alv changing gt_outtab[]
                                         gt_fieldcat.
endif.
endmodule.                 " STATUS_0100 OUTPUT
*&      Form create_and_init_alv
*       text
*      <--P_GT_OUTTAB[] text
*      <--P_GT_FIELDCAT text
form create_and_init_alv changing pt_outtab like gt_outtab[]
                                  pt_fieldcat type lvc_t_fcat.
data: lt_exclude type ui_functions.
create object g_custom_container
         exporting container_name = g_container.
create object g_grid
         exporting i_parent = g_custom_container.
* Create Objekt to verify input values.
* (This object is already needed in form SELECT_DATA).
create object g_verifier.
* SET HANDLER g_verifier->handle_data_changed FOR g_grid.
perform select_data changing pt_outtab[].
perform build_fieldcat changing pt_fieldcat.
perform exclude_tb_functions changing lt_exclude.
gs_layout-stylefname = 'CELLTAB'.
call method g_grid->set_table_for_first_display
    exporting
      it_toolbar_excluding = lt_exclude
      is_layout            = gs_layout
    changing
      it_fieldcatalog      = pt_fieldcat
      it_outtab            = pt_outtab[].
* Set editable cells to ready for input initially
call method g_grid->set_ready_for_input
    exporting
      i_ready_for_input = 1.
endform.                    " create_and_init_alv
*&      Form select_data
*       text
*      <--P_GT_OUTTAB text
form select_data changing pt_outtab like gt_outtab[].
data: lt_sflight type table of sflight,
        ls_sflight type sflight,
        ls_outtab like line of gt_outtab,
        l_index type i,
        ls_spfli type spfli,                                "#EC NEEDED
        lt_celltab type lvc_t_styl.
* Check parameter 'p_ds'=>optionally select no data
if p_ds is initial.
* Select data from sflight
    select * from sflight into table lt_sflight up to g_max rows
                     where carrid = g_carrid
                       and connid = g_connid.
endif.
if sy-subrc ne 0 or not p_ds is initial.
* no flights were found!
* We provide some default values for the first line that is entered:
    ls_outtab-carrid = g_carrid.
    ls_outtab-connid = g_connid.
    case g_carrid.
      when 'LH'.
        ls_outtab-currency = 'DEM'.
      when others.
        ls_outtab-currency = 'US'.
    endcase.
    ls_outtab-seatsocc = 0.
    ls_outtab-paymentsum = 0.
* set fields FLDATE, PRICE and PLANETYPE to editable
    perform fill_celltab using 'RW'
                         changing lt_celltab.
    insert lines of lt_celltab into table ls_outtab-celltab.
    append ls_outtab to pt_outtab.
* Tell Verify-Objekt that the table was initial
    call method g_verifier->set_table_is_initial.
else.
    call method g_verifier->set_table_is_not_initial.
* move corresponding fields from lt_sflight to gt_outtab
    loop at lt_sflight into ls_sflight.
      move-corresponding ls_sflight to ls_outtab.
      append ls_outtab to pt_outtab.
    endloop.
* §3.Set all cells of the table non-editable by using the style table.
    loop at pt_outtab into ls_outtab.
      l_index = sy-tabix.
      refresh lt_celltab.
      perform fill_celltab using 'RO'
                        changing lt_celltab.
* Copy your celltab to the celltab of the current row of gt_outtab.
      insert lines of lt_celltab into table ls_outtab-celltab.
      modify pt_outtab from ls_outtab index l_index.
    endloop.
endif.
endform.                               " select_data
*&      Form fill_celltab
*       text
*      -->VALUE(P_MODE) text
*      -->PT_CELLTAB     text
form fill_celltab using value(p_mode)
                  changing pt_celltab type lvc_t_styl.
data: ls_celltab type lvc_s_styl,
        l_mode type raw4.
* This forms sets the style of columns 'PRICE', FLDATE and PLANETYPE
* editable
if p_mode eq 'RW'.
    l_mode = cl_gui_alv_grid=>mc_style_enabled.
else.                                "p_mode eq 'RO'
    l_mode = cl_gui_alv_grid=>mc_style_disabled.
endif.
ls_celltab-fieldname = 'FLDATE'.
ls_celltab-style = l_mode.
insert ls_celltab into table pt_celltab.
ls_celltab-fieldname = 'PRICE'.
ls_celltab-style = l_mode.
insert ls_celltab into table pt_celltab.
ls_celltab-fieldname = 'PLANETYPE'.
ls_celltab-style = l_mode.
insert ls_celltab into table pt_celltab.
endform.                               " FILL_CELLTAB
*&      Form BUILD_FIELDCAT
*       text
*      <--P_GT_FIELDCAT text
form build_fieldcat changing pt_fieldcat type lvc_t_fcat.
data ls_fcat type lvc_s_fcat.
call function 'LVC_FIELDCATALOG_MERGE'
    exporting
      i_structure_name = 'SFLIGHT'
    changing
      ct_fieldcat      = pt_fieldcat.
loop at pt_fieldcat into ls_fcat.
    if    ls_fcat-fieldname eq 'PRICE'
       or ls_fcat-fieldname eq 'PLANETYPE'
       or ls_fcat-fieldname eq 'FLDATE'.
* §1.Set status of columns FLDATA, PRICE and PLANETYPE to editable.
*    Since all cells are set to non-editable (see step 3) the cells
*    of this columns will only be editable for new lines.
      ls_fcat-edit = 'X'.
* Field 'checktable' is set to avoid shortdumps that are caused
* by inconsistend data in check tables. You may comment this out
* when the test data of the flight model is consistent in your system.
      ls_fcat-checktable = '!'.        "do not check foreign keys
      modify pt_fieldcat from ls_fcat.
    elseif ls_fcat-fieldname = 'CARRID'
       or ls_fcat-fieldname = 'CONNID'
       or ls_fcat-fieldname = 'CURRENCY'.
* §2.Use field AUTO_VALUE of the fieldcatalog to preset values when new
*    lines are added.
      ls_fcat-auto_value = 'X'.
      ls_fcat-checktable = '!'.   "do not check foreign key relations
      modify pt_fieldcat from ls_fcat.
    endif.
endloop.
endform.                    "build_fieldcat
*&      Form exclude_tb_functions
*       text
*      <--P_LT_EXCLUDE text
form exclude_tb_functions changing pt_exclude type ui_functions.
data ls_exclude type ui_func.
ls_exclude = cl_gui_alv_grid=>mc_fc_loc_insert_row.
append ls_exclude to pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_fc_loc_undo.
append ls_exclude to pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_fc_loc_copy_row.
append ls_exclude to pt_exclude.
endform.                               " EXCLUDE_TB_FUNCTIONS
*&      Module USER_COMMAND_0100 INPUT
*       text
module user_command_0100 input.
save_ok = sy-ucomm.
clear ok_code.
case save_ok.
    when 'SAVE'.
*      perform save_data.
    when 'BACK'.
* §10.Unlock your database table.
*      perform unlock_sflight.
      leave to screen 0.
    when 'EXIT'.
      perform exit_program.
    when 'ADD'.
      perform add_line_item.
    when others.
*     do nothing
endcase.
endmodule.                 " USER_COMMAND_0100 INPUT
*       FORM EXIT_PROGRAM                                             *
form exit_program.
leave program.
endform.                    "exit_program
*&      Form ADD_LINE_ITEM
*       text
* --> p1        text
* <-- p2        text
form add_line_item .
data: lt_rows type lvc_t_row.
data: wa_rows type lvc_t_row with header line.
data: tabix type sy-tabix.
*&Find the row ( index ) number
call method g_grid->get_selected_rows
          importing et_index_rows = lt_rows.
call method cl_gui_cfw=>flush.
read table lt_rows into wa_rows index 1.
tabix = wa_rows-index .
insert gt_outtab index tabix.
*REFRESH_TABLE_DISPLAY
call method g_grid->refresh_table_display
* EXPORTING
*    IS_STABLE      =
*    I_SOFT_REFRESH =
* EXCEPTIONS
*    FINISHED       = 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.                    " ADD_LINE_ITEM
Thanks,
Chidanand

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