Table with a dropdown field with values.....

Friends, I opened this new thread with my good explanation whatim looking for . sorry for this.
I have a table:
                    col1            col2               col3
row1              r1c1           r1c2               r1c3
row2              r2c1           r2c2               r2c3
row3              r3c1           r3c2               r3c3.
I need col2 to be dropdown. Here when doinit default data is being passed to this table. Now when the WDA loads, i want col2 to be dropdown, but with only one value. whatever i have in backend.Here intially i want to disable col2. User should not hcange it.
But when i hit ADDNEWROW button, it shoudl create row4,  with some (i m writing a query to fetch col2 values) values in the dropdown. User should be able to select any value here.
The r1c2 and r2c2, r3c2, should not change on ADDNEWROW.  they should remain the same.
Hope this time i explained you correctly, and im expecting ur replies friends...
Kindly respondg back to me. thanks to all in advance,
Niraja

Hi Niraja,
Please refer the code below for filling drop down in table.... this is hard coding i.e. i m filling value directly with out using database table .now wht u have to do is that you have to create an internal table with two column one key and one value. select data from database into internal table. thn just replace hard coding with the value and key column of internal table
Please note SAP doesnt recommend usage of select query in WD abap. use any FM instead.
DATA LR_NODE_INFO TYPE REF TO if_wd_context_node_info.
data ls_value type wdy_key_value.
data lt_value_set type wdy_key_value_table.
ls_value-key = 'a'.
ls_value-value = 'APPLE'.
append ls_value to lt_value_set.
ls_value-key = 'b'.
ls_value-value = 'BANANA'.
append ls_value to lt_value_set.
ls_value-key = 'c'.
ls_value-value = 'GRAPES'.
append ls_value to lt_value_set.
ls_value-key = 'd'.
ls_value-value = 'MANGO'.
append ls_value to lt_value_set.
lr_node_info = wd_context->get_node_info( ).
lr_node_info = lr_node_info->get_child_node( 'CN_UITABLE' ).
lr_node_info->set_attribute_value_set( name = 'CA_COLUMN2' value_set = lt_value_set ).
As suggested by Stefan you can make the read only field by using enable property.
regards Pranav
Edited by: Pranav Nagpal on Nov 21, 2008 5:55 AM

Similar Messages

  • Records with a picklist field with empty values can't be seen from a report

    Records with a picklist field with empty values can't be seen from a report. I've created a report that have a picklist as a column. When there is no values the record(s) associated to this picklist don't appear. Do you know what are the common causes for this event?
    Regards
    Arturo

    Hi samrat chakraborty ,
    go to SUIM > roles > roles by complexselection criteria>
    under the selection according to authorization values give the object's  form SU53 screen and press enter it will asks the values for given object pass the values as per the SU53 and execute it will give the list of roles.... capture the roles. The user gets access if you give the any one of the listed roles is assigned, assign the role as per your approval process.
    Check with the below link for more assistence:
    http://help.sap.com/saphelp_erp2004/helpdata/EN/71/8fba30840c6e4d90da3526971cc684/frameset.htm
    Regards,
    S.Manu.

  • Custom field in SRM as a dropdown field with values stored in R/3

    Hi all,
    I need help with custom drop-down field in SRM 5.0 shopping cart. We need to create custom field called Location in SRM goods receipt transaction. And this location field will be a drop-down field that will be filled with values from locations stored in R/3. I would really appreciate if someone can help me achieve this.
    Regds,
    Kim

    Hi,
       Just attach a  custom search help to this field and then in the search help EXIT(RFC enabled Function module) write the logic to reterive the values from R/3.
    BR,
    Disha.
    Pls reward points for useful answers.

  • Select data from a table and a view: field with same content and different type

    hi all,
    I need data from a table hrp1001 and a view V_USR_NAME. What they have in common are the content of the fields SOBID and BNAME .
    It will be easier if those fields add a same type but they dont.
    Any suggestions for a workaround?
    Thanks

    Hi Ramesh,
    Specify the date format as YYYYMMDD in where condition.
    Dates are internally stored in SAP as YYYYMMDD only.
    Change your date format in WHERE condition as follows.
    data itab like equk occurs 0 with header line.
    select * from equk into table itab where werks = 'C001'
    and bdatu = <b>'99991231'.</b>
    I doubt check your data base table EQUK on this date for the existince of data.
    Otherwise, just change the conidition on BDATU like below to see all entries prior to this date.
    data itab like equk occurs 0 with header line.
    select * from equk into table itab where werks = 'C001'
    and <b> bdatu <= '99991231'.</b>
    Thanks,
    Vinay
    Thanks,
    Vinay

  • [4.0] Bug - can't save changes in table after clearing date field with shift+delete

    Steps to reproduce:
    1) Open any table containing columns of DATE type, go to "Data" tab
    2) Find any non-null cell in said column
    3) Select said cell, press shift+delete. Cell's value becomes (null) and row is marked for update.
    4) Press Commit button or F11
    After that, this line appears in "Messages" window:
    One error saving changes to table "SCHEMA"."TABLE_NAME":
    If you clear column by typing space and deleting it, cell's value becomes (null) as well, but commit works. Update statement from worksheet also work, so it's not a table issue.

    please any answer
    شركة نظافة بالرياض شركة تنظيف شقق بالرياضشركة تنظيف موكيت بالرياضشركة تنظيف مجالس بالرياضشركة تنظيف منازل بالرياض شركة تسليك مجارى بالرياضشركة نقل اثاث بالرياضشركة مكافحة حشرات بالرياضشركة تنظيف بيوت بالرياضشركة تنظيف خزانات بالرياضشركة عزل اسطح بالرياضشركة تنظيف بالخرجشركة رش مبيدات عزل اسطحتنظيف شقق بالرياضتنظيف موكيت بالرياضشركة تنظيف مجالس بالرياضشركة تنظيف بيوت بالرياضشركة تنظيف واجهات زجاج بالرياض شركة تنظيف بيارات بالرياضشركة تنظيف بالخرجشركة تنظيف منازل بالرياضشركة نقل اثاث بالرياضشركة تنظيف خزانات بالرياضشركة مكافحة حشرات بالرياضشركة نقل اثاث بالرياضشركة مكافحة حشرات بالرياضشركة تخزين اثاث بالرياضنقل اثاثشركة تنظيفشركة تنظيف شركة تنظيف شقق بالرياض شركة تنظيف موكيت بالرياض شركة نقل اثاث بالرياضشركة تنظيف بيوت بالرياضشركة تنظيف واجهات حجر بالرياضشركة كشف تسربات المياه بالرياضشركة تخزين اثاث بالرياضنقل اثاثشركة تنظيف فلل بالرياضشركة تخزين عفش بالرياضشركة نقل عفش بالرياضشركة تنظيف موكيت بالرياضشركة تنظيف مجالس بالرياضشركة تنظيف شقق بالرياضشركة تنظيف بيوت بالرياضشركة تنظيف بيارات بالرياضشركة رش مبيدات بالرياضشركة مكافحة حشرات بالرياضشركة عزل خزانات بالرياضعزل الاسطحشركة تنظيف خزانات بالرياضشركة تنظيف واجهات زجاج بالرياض شركة نقل اثاث بالرياضشركة ترميمات عامة بالرياضشركة تنظيف منازل بالرياضشركة تسليك مجارى بالرياض شركة تنظيف واجهات حجر بالرياضشركة كشف تسربات المياه بالرياضشركة تخزين عفش بالرياضنقل اثاثشركة تنظيف فلل بالرياضشركة تخزين عفش بالرياضشركة نقل عفش بالرياضشركة تنظيف موكيت بالرياضشركة تنظيف مجالس بالرياضشركة تنظيف شقق بالرياضشركة تنظيف بيوت بالرياضشركة تنظيف منازل بالرياضشركة تنظيف بيارات بالرياضشركة رش مبيدات بالرياضشركة مكافحة حشرات بالرياضشركة عزل خزانات بالرياضعزل الاسطحشركة تسليك مجارى بالرياضشركة تنظيف خزانات بالرياضشركة تنظيف واجهات زجاج بالرياضترميمات عامة شركة تنظيف واجهات حجرية بالرياضشركة كشف تسربات المياه بالرياضشركة تخزين اثاث بالرياضشركة نقل اثاث بالرياضشركة تنظيف فلل بالرياضشركة تخزين عفش بالرياضشركة نقل عفش بالرياضشركة تنظيف موكيت بالرياضشركة تنظيف مجالس بالرياضشركة تنظيف شقق بالرياضشركة تنظيف بيوت بالرياضشركة تنظيف بيارات بالرياضشركة رش مبيدات بالرياضشركة مكافحة حشرات بالرياضشركة عزل خزانات بالرياضشركة عزل اسطح بالرياضشركة تنظيف خزانات بالرياضشركة تنظيف واجهات زجاج بالرياض شركة كشف تسربات المياه بالخرجشركة تخزين اثاث بالخرجشركة نقل اثاث بالخرجشركة تخزين عفش بالخرجشركة نقل عفش بالخرجشركة تنظيف موكيت بالخرجشركة تنظيف مجالس بالخرجشركة تنظيف شقق بالخرجشركة تنظيف بيوت بالخرجشركة تنظيف منازل بالخرجشركة تنظيف بيارات بالخرجشركة مكافحة حشرات بالخرجشركة ترميمات عامة بالرياضشركة عزل خزانات بالرياضشركة عزل اسطح بالخرجشركة تنظيف خزانات بالخرجشركة تسليك مجاري بالخرجشركة رش مبيدات بالخرجشركة تنظيف بالخرج شركة كشف تسربات المياه بالخرجشركة تخزين اثاث بالخرجشركة نقل اثاث بالخرجشركة تخزين عفش بالخرجشركة نقل عفش بالخرجشركة تنظيف موكيت بالخرجشركة تنظيف مجالس بالخرجشركة تنظيف شقق بالخرجشركة تنظيف بيوت بالخرجشركة تنظيف منازل بالخرجشركة تنظيف بيارات بالخرجشركة مكافحة حشرات بالخرجشركة عزل خزانات بالخرجشركة عزل اسطح بالخرجشركة تنظيف خزانات بالخرجشركة تسليك مجاري بالخرجشركة رش مبيدات بالخرجشركة تنظيف فلل بالخرج شركة كشف تسربات المياه بالخرجشركة تخزين اثاث بالخرجشركة نقل اثاث بالخرجشركة تخزين عفش بالخرجشركة نقل عفش بالخرجشركة تنظيف موكيت بالخرجشركة تنظيف مجالس بالخرجشركة تنظيف شقق بالخرجشركة تنظيف بيوت بالخرجشركة تنظيف منازل بالخرجشركة تنظيف بيارات بالخرجشركة مكافحة حشرات بالخرجشركة عزل خزانات بالرياضشركة عزل اسطح بالخرجشركة تنظيف خزانات بالخرجشركة تسليك مجاري بالخرجشركة رش مبيدات بالخرجشركة تنظيف فلل بالخرجشركة ترميمات عامة بالرياضشركة ترميمات عامة بالخرجشركة تنظيف واجهات حجرية بالخرج

  • How do I count/add fields with numbers and fields with letters?

    This is an attendance calendar I'm making for my work.
    Cells in CLIENT A column will be marked with either a number ( >0, indicating how many hours attended) or a letter (A = absent, H = Holiday).
    I need 2 formulas/scripts I suppose:
    1) I would like cell DP1 to represent how many cells in the CLIENT A column are marked only with a number >0 -indicating how many days were attended, not how many total hours there are.
    2) I would like cell DA1 to represent how many cells in the CLIENT A column are marked only with the letter A -indicating how many days were not attended.

    Let's say there are 20 fields in the column. In that case you can use these scripts:
    Custom calculation script for "DPA"
    var total = 0;
    for (var i=1; i<=20; i++) {
        var v = +this.getField("CA"+i).value;
        if (isNaN(v)==false && v>0)
            total++;
    event.value = total;
    Custom calculation script for "DPB"
    var total = 0;
    for (var i=1; i<=20; i++) {
        var v = this.getField("CA"+i).value;
        if (v=="A")
            total++;
    event.value = total;

  • Help needed with 'Conditions' for field with read only on demand

    Hy guys,
    I really need your help now, i have two items named P22_LOGIN_TYPE (..wich can be 'Default' or 'Special') and P22_PASSWORD, i need to turn to 'read only' the second item when the first item is 'Default', i'v tryied the conditional option but with no success, i know is managed from there but it's not working for me, it seems that i don't know exactly how to do it. By the way, i have APEX 2.2.
    I need an exact guide (explanation) on how to do it, thank you very much.
    Best regards,
    Victor

    Firstly you could set your First item to be a select list with submit. Make the branch go to the same page.
    Secondly, on the read-only conditions for your second item, use the condition when item in expression 1 = value in expression 2, and set that to 'Default' in expression 2.
    Essentially this will re-submit your page when you make a selection either 'Default' or 'Special'. If 'Default' is selected, then the PASSWORD item will be rendered as read-only. If you don't want to display the PASSWORD item at all, you can put the above condition for the read-only, into the conditions section of the item.
    Hope this helps and is not too confusing. It reads a lot worse than it actually is ;)
    Cj

  • How to compare table's date field with dropdown year field

    Hi All,
    I have one requirement to display the selected rows from a database table based on the selection of drop down.
    Here, I have one dropdown of year(like 2009,2010,....) and I have one database table which contains one field with "DATE".
    Now, I want to compare table's DATE field with my dropdown field.
    Problem is that table's DATE field is of type "DATS" and dropdown is of type INTEGER(or) STRING ...
    How to compare this fields?
    Can any one please give me solution for this...!
    Thanks in Advance!

    Hi  sreelakshmi.B,
    try the following:
    DATA lt_dats        TYPE TABLE OF dats.
    DATA l_dat_i        TYPE          i.
    DATA l_dat_c_4(4)   TYPE          c.
    DATA l_dat_c_12(12) TYPE          c.
    DATA l_dats_from    TYPE          dats.
    DATA l_dats_to      TYPE          dats.
    *Move Date from Integer to Char
    l_dat_c_4 = l_dat_i = 2005.
    *Create Date From use in WHERE-Clause
    CONCATENATE '01.01.' l_dat_c_4 INTO l_dat_c_12.
    CALL FUNCTION 'CONVERT_DATE_TO_INTERNAL'
         EXPORTING
              date_external            = l_dat_c_12
         IMPORTING
              date_internal            = l_dats_from
         EXCEPTIONS
              date_external_is_invalid = 1
              OTHERS                   = 2.
    IF sy-subrc <> 0.
    ENDIF.
    *Create Date To use in WHERE-Clause
    CONCATENATE '31.12.' l_dat_c_4 INTO l_dat_c_12.
    CALL FUNCTION 'CONVERT_DATE_TO_INTERNAL'
         EXPORTING
              date_external            = l_dat_c_12
         IMPORTING
              date_internal            = l_dats_to
         EXCEPTIONS
              date_external_is_invalid = 1
              OTHERS                   = 2.
    IF sy-subrc <> 0.
    ENDIF.
    * Select records in range
    SELECT *
           FROM [DBTAB]
           INTO TABLE [ITAB]
           WHERE [DATE] BETWEEN l_dats_from
                        AND     l_dats_to.
    Regards
    REA

  • Popup with 1 entry field?

    hi guys
    im looking for a FM with 1 entry field with text and numbers.
    this pop up must exist but i cant find it.
    tks in advance.

    Sure, check this out.
    report zrich_0001.
      data: ivals  type table of sval.
      data: xvals  type sval.
      xvals-tabname   = 'VBAK'.
      xvals-fieldname = 'AUART'.
      append xvals to ivals.
      call function 'POPUP_GET_VALUES'
           exporting
                popup_title     = 'Choose Order Type'
           tables
                fields          = ivals
           exceptions
                error_in_fields = 1
                others          = 2.
    read table ivals into xvals index 1.
    write:/ xvals-value.
    Regards,
    RIch Heilman

  • Can I export values from an excel spreadsheet into a dropdown field in Acrobat?

    I'm creating a form in Acrobat with a dropdown field as an option, I would like to know if I could export the values from an Excel spreadsheet into this field (there are 600 records)?

    Sorry this is not something that we currently support. You have to enter your items manually. Once you created you field though you can copy in paste to other forms so you only have to create it once.

  • Complete field with character ********

    Hi,
    I'm trying complete a field with *********
    For example:
    |                                                                                      | --> field with value
    | 2558.33 ************************* ****************************** |
    Our employees can write the value and after change field, this characters ***** complete until de end
    Thanks
    Chrys - Sao Paulo/Brazil

    Can you just make a text object ********** behind the field, set the field background fill to white and set to grow width?
    Kyle

  • Set up table contains the enhanced field information?

    Hi Experts,
    I am enhancing a field in the datasource 2lis_11_vaitm,
    Things i did :
    1.Enhanced the ext.structure with the required field.
    2.Activated the ext.structure.
    3.Witten the logic in the CMOD.
    4. Deleted the Setup table and refilled.
    Now my question is :
    1.Did the setup table contains the ENHANCED FIELD with the historical data ?if so where to see that?
    I checked in RSA3 the enhanced field is displayed with the records.
    The code i have wriiten is WHEN "DATASOURCE " then -> logic from the base table.
    Now will the data come from the base table or from the setup table?
    Can any one help me in this issue.
    Best Regards
    Jelina

    Why do we need to delete the setup table after doing enchancement with standard Datasource.
    Ans :
    You neednot refill the setup table just because you enhanced the datasource.
    You need to delete and refill if the postings happened after you filled the setup table.
    Meaning you will miss the current posting.Unless you have done a init in BI/BW side.
    Hope this helps.

  • How to Populate a Dropdown field for a table control with different keys

    Hi All,
    I have Table control with abt eight columns (fields). Out of these eight field one field is with dropdown list. In table control Project ID is Primary key column. Depending upon this Project ID value, i have different values which is to be populated in dropdown boxes. In table control if there is only one project ID value say 'P000715' i can populate it but when i have more than one project ID (P000715, p000716, P000717.....) in display in rows of table control i want to have different values in my dropdown field corresponding to that row of project id. Experts please tell me how to achieve this functionality.
    Thankx in Advance
    Rizwan Ahmad Siddiqui

    The only way you may be able to do this is using
    MODULE PROCESS ON VALUE-REQUEST. User-programmer F4 help
    in your PAI routine.
    In this routine you would build the list and get the returned value to update the field.
    Something like this.
      DATA: BEGIN OF value_tab OCCURS 0,
        field1 TYPE zlmltype,
        field2 TYPE zltypex,
      END OF value_tab.
    * Drop down values
      REFRESH it_return_tab. CLEAR it_return_tab.
      REFRESH value_tab. CLEAR value_tab.
      SELECT ltype ltypex
        INTO TABLE value_tab
        FROM zlmltyp
        WHERE auth NE '9'.    "System Only
      CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
           EXPORTING
                retfield   = 'FIELD1'
                value_org  = 'S'
           TABLES
                value_tab  = value_tab[]
                return_tab = it_return_tab.
      READ TABLE it_return_tab INDEX 1 INTO wa_return_tab.
      CHECK sy-subrc EQ 0.
      p_pleadtyp = wa_return_tab-fieldval.

  • More fun with enumerated dropdowns - Binding to table

    Hi All,
    I'm having some trouble with enumerated dropdowns.
    My context is as follows:
    node DATA 1...1
    ---> node FLIGHTS 0...N
       -->CARRID etc from SFLIGHTS
    --->DDL (element type string)
    I have successfully tried to add a simple dropdown with the following code on the component controller:
    method wddoinit .
        data lo_nd_data type ref to if_wd_context_node.
        data lo_el_data type ref to if_wd_context_element.
        data ls_data type wd_this->element_data.
        data lv_ddl like ls_data-ddl.
        data node_info type ref to if_wd_context_node_info.
        data vals type table of  wdr_context_attr_value.
        data: s_element type wdr_context_attr_value.
        data: str type string.
    *   navigate from <CONTEXT> to <DATA> via lead selection
        lo_nd_data = wd_context->get_child_node( name = wd_this->wdctx_data ).
    *   get element via lead selection
        lo_el_data = lo_nd_data->get_element(  ).
        lo_el_data->get_static_attributes(
          importing
            static_attributes = ls_data ).
    *      get node info
        call method lo_nd_data->get_node_info
          receiving
            node_info = node_info.
         do 25 times.
           str = sy-index.
           condense str no-gaps.
           s_element-text = str.
           s_element-value = str.
           append s_element to vals.
        enddo.
    *    Set Value_sets to node_info
         call method node_info->set_attribute_value_set
          exporting
            name      = 'DDL'
            value_set = vals
    endmethod.
    This works fine, however now I am trying the same thing with a field from the SFLIGHTS table.
    I want to display a table of the retrieved SFLIGHTS but a field as a dropdown with valid entries from the database. I have added the following code to the view.
    method WDDOINIT .
        data lo_nd_data type ref to if_wd_context_node.
        data lo_nd_flights type ref to if_wd_context_node.
        data lo_el_flights type ref to if_wd_context_element.
        data ls_flights type wd_this->element_flights.
        data gt_flights type table of sflights.
        select * from sflights into table gt_flights.
    *   navigate from <CONTEXT> to <DATA> via lead selection
        lo_nd_data = wd_context->get_child_node( name = wd_this->wdctx_data ).
    *   navigate from <DATA> to <FLIGHTS> via lead selection
        lo_nd_flights = lo_nd_data->get_child_node( name = wd_this->wdctx_flights ).
        lo_nd_flights->bind_table( gt_flights ).
           types: begin of ty_carrname,
         carrname type s_carrname,
         end of ty_carrname.
       data: gt_carrname type table of ty_carrname.
       select distinct carrname
          from sflights
          into table gt_carrname.
         data lv_carrname like ls_flights-carrname.
         data node_info type ref to if_wd_context_node_info.
         data vals type table of  wdr_context_attr_value.
         data: s_element type wdr_context_attr_value.
         data: str type string.
          lo_nd_flights->get_static_attributes(
          importing
            static_attributes = ls_flights ).
          call method lo_nd_flights->get_node_info
          receiving
            node_info = node_info.
         field-symbols: <carrname> like line of gt_carrname.
         loop at gt_carrname assigning <carrname>.
           str = <carrname>-carrname.
           s_element-text = str.
           s_element-value = str.
           append s_element to vals.
         endloop.
         call method node_info->set_attribute_value_set
          exporting
            name      = 'CARRNAME'
            value_set = vals.
    endmethod.
    I can display all the entries with a repeating subform but when I bind the CARRNAME to an enumerated dropdown I get an ADS rendering error:
    WebDynpro Exception: The ADS call has failed. You can find information about the cause in the error.pdf on the application server
    I have looked in the Error PDF but it is blank.
    Does anyone have any suggestions on what is goign wrong or how to diagnose the problem.
    I am assuming you can have a data element that has a 0..N cardinality (i.e a table element) and is also of type enumerated dropdown.
    I'm guessing this is something to do with cardinality but I have no way to find out.
    Thanks,
    Gregor

    I have looked in the defaultTrace file and found the following errors:
    1.  A pdf document with 0 pages.
        Return Status: Render Failure
        Output Trace returned: <?xml version="1.0" encoding="UTF-8"?>
    <log>
       <m mid="29184" tid="10064.4896" sev="f" d="2008-11-12T15:20:01.722Z">Malformed SOM expression: $record.sap-vhlist.FLIGHTS\\.DATA[*]\\.CARRNAME.item[*]</m></log>
    Has anybody else used the enumerated dropdown element bound to dynamic data?
    I am using the latest releases and the "Specify Item Values" on the Object->Binding tab is filled in with what looks correct ($record.sap-vhlist.FLIGHTS\.Data etc) but greyed out.
    Thanks

  • Unable to handle event --Select-Options as Dropdown filled with Value Set

    Hi all,
    I seem to be having no luck with this problem. I have searched enough, and not come across any relevant documentation either.
    I am using a select options field made as a dropdown and am populating the dropdown values using the Value Set where i can provide a table of key values versus descriptions. Additionaly, I have hidden the standard buttons -- CANCEL, CHECK, RESET, EXECUTE.
    This appears exactly like a dropdown, just as desired.
    However, no event seems to be triggered whenever I select any value from this dropdown field.
    The interface controller of the select-options component offers 5 events and I have tried creating event handlers for all of these; with no success. With no event to track, I am frozen.
    I know I may be able to create such a dropdown list without using select-options either; but the point is if this functionality is provided by select-options, there should be a way of using it.
    I have browsed through the helper class as well as the interface controller, but am not getting a clue.
    The bottomline is, with my current situation, how can i track the on-click or on-change kind of event?
    Could anybody melt the ice?
    Thanks.

    I went to the source code of the select-options class (CL_WDR_SELECT_OPTIONS) and found the method where the UI elements are rendered (RENDER_SELECTION_SCREEN_ITEM).  In the spot where the DDLB is rendered, there is simply no code to register any events for the DDLB.  So it doesn't appear that there is any intention to allow you to handle such events from the DDLB.
    => add the dropdown as dropdownbykey
            prefix_id mc_dropdown_id i_field-m_id id.
            concatenate i_field-m_id '.VALUE' into path.
            lr_dropdown = cl_wd_dropdown_by_key=>new_dropdown_by_key(
                            id                = id
                            bind_selected_key = path
                            read_only         = i_field-m_read_only
                            state             = state
                            explanation       = i_field-m_explanation
                            tooltip           = i_field-m_tooltip
                            view              = lr_cur_container->view ).
            lr_label_low->set_label_for( id ).
            lr_matrix_data = cl_wd_matrix_data=>new_matrix_data( element = lr_dropdown width = '1%' ).
            lr_dropdown->set_layout_data( lr_matrix_data ).
            lr_cur_container->add_child( lr_dropdown ).

Maybe you are looking for

  • Laserjet Pro 200 M251NW printing Garbage characters multiple pages after just setting up

     I am installing the printer for the first time on a Dell Optiplex with Windows 7 32bit, it is about a year old and is working fine with other printers. The printer was working fine through USB on a laptop running windows XP.  Connected the printer t

  • Multiple row update of a table from another one

    Im trying to make a multiple row update with date from a different table, but it's giving me an error. update inv.mtl_system_items_b set attribute1 = t2.description,     last_update_date = SYSDATE,     last_updated_by = 3606 from inv.mtl_system_items

  • Trying to disable mouse pad on laptop - HP Model dv-4087cl

    HP  Model dv-4087cl   Serial CNF0446FN5  Product WQ6374A#ABA  Hi, I am trying to diable the touchpad on the laptop. Issue: anytime i type anything on the keyboard my wrist hardly brushes against the mouse touchpad and it completely changes the area w

  • PS Elements 12

    How to switch off the location map function so we can add tags and subtags to the location WITHOUT the need of having an internet connection. Now the only way to add a location is to use the map. I just want to add a location tag or sub tag and give

  • Can't open adobe creative suite

    I have adobe creative suite installed.  Haven't used it in about a year.  can't open any of the programs.  can't open a pdf document