ViewObject get attribute always returns null

Similar Questions

• LocationProvider.getInstance always returns null

  I'm trying to run a slightly modified version of the application on a BlackBerry 7250 GPSDemo. As my device software is version 4.1, I use the BlackBerry JDE 4.1. No matter what are the parameters for the criteria, I pass in LocationProvider.GetInstance, I always return null. I can run google maps on this unit and get my location, so I'm assuming that the GPS is supported in this regard. Did anyone see any problem with code and/or information on the devices below?

  Wireless blackBerry 7250 (CDMA)

  v4.1.0.353 (Platfor 2.2.0.159)

  The kernel v3.8.3.7 encryption

  The microedition configuration: CLDC-1. 1

  Microedition profile: MIDP-2. 0

  Microedition JTWI Version: 1.0

  Microedition Media Version: 1.1

  Microedition PIM Version: 1.0

  Try
  {
  GpsReceiverCriteria criteria = new Criteria();
  gpsReceiverCriteria.setHorizontalAccuracy (Criteria.NO_REQUIREMENT);
  gpsReceiverCriteria.setVerticalAccuracy (Criteria.NO_REQUIREMENT);
  gpsReceiverCriteria.setCostAllowed (true);
  gpsReceiverCriteria.setPreferredPowerConsumption (Criteria.POWER_USAGE_LOW);
  gpsReceiverCriteria.setAddressInfoRequired (false);

  _locationProvider = LocationProvider.getInstance (gpsReceiverCriteria);
             
  If (_locationProvider is nothing)
  {
  Runnable ShowGpsLocationProviderNull1Dialog = new Runnable()
  {
  public void run()
  {
  Dialog.Alert ("Provider is null - HA: NR VA: NR CA:T PC:L");
  }
  };
  invokeLater (showGpsLocationProviderNull1Dialog);  Ask the event dispatcher thread to display the dialog box as soon as POSSIBLE
  }
     
  gpsReceiverCriteria.setHorizontalAccuracy (Criteria.NO_REQUIREMENT);
  gpsReceiverCriteria.setVerticalAccuracy (Criteria.NO_REQUIREMENT);
  gpsReceiverCriteria.setCostAllowed (false);
  gpsReceiverCriteria.setPreferredPowerConsumption (Criteria.POWER_USAGE_LOW);
  gpsReceiverCriteria.setAddressInfoRequired (false);

  _locationProvider = LocationProvider.getInstance (gpsReceiverCriteria);
             
  If (_locationProvider is nothing)
  {
  Runnable ShowGpsLocationProviderNull2Dialog = new Runnable()
  {
  public void run()
  {
  Dialog.Alert ("Provider is null - HA: NR VA: NR CA:F PC:L");
  }
  };
  invokeLater (showGpsLocationProviderNull2Dialog);  Ask the event dispatcher thread to display the dialog box as soon as POSSIBLE
  }

  _locationProvider = LocationProvider.getInstance (null);
             
  If (_locationProvider is nothing)
  {
  We would like to display a dialog box indicating that the GPS is not supported, but because that
  the event dispatcher thread has not been started yet, modal screens cannot be pushed on
  the battery in the display.  So delay the operation until the event dispatcher thread runs
  asking him to call the executable object following as soon as possible.
  Runnable showGpsUnsupportedDialog = new Runnable() {}
  public void run() {}
  Dialog.Alert ("No receiver GPS on this unit is available, exit...");
  System.Exit (1);
  }
  };
  invokeLater (showGpsUnsupportedDialog);  Ask the event dispatcher thread to display the dialog box as soon as POSSIBLE
  }
  on the other
  {
  only a single listener can be associated with a provider and point it comes to the same
  call, but with the value null, so, no need to cache the listener instance
  request an update every second
  _locationProvider.setLocationListener (new LocationListenerImpl(), _interval, 1, 1);
  retval = true;
  }
  } catch (LocationException) {}
  System.Err.println ("Failed to instantiate the object LocationProvider, exit...");
  System.Err.println (the);
  System.Exit (0);
  }

  Oops... sory. My dyslexia again out of in

  I think that the 7250 has no GPS function at all.

  Yet again, Google it didn't need because they have their own turn cells DB and web services to retrieve the "approximate" location

• iter.getRowSetIterator () .getPixel (key) always returns null

  Hello
  
  I use jdev 11.1.2.2.
  
  I'm trying to get the rank of an iterator to view using the key object
  

              for (int i = 0; i < selectedCategory.size(); i++) {
                      Key key;
                      Object[] keyValues = new Object[2];
                      keyValues[0] = getCurrentAssetCategoryId();
                      keyValues[1] = getSelectedCategory().get(i);
                      key = new Key(keyValues);
                      Row row = iter.getRowSetIterator().getRow(key);// Keeps returning null even though the value is present in the view object
                     row.setAttribute("Attribute", "value");

  No idea why this is happening?
  
  Thanks in advance,
  Rakesh

  Hi Rakesh,

  Hope this link will help you.

  http://samuris.com/forum/index.php/topic/22-find-row-key-ADF

  Thank you
  Yohanna.

• Get-display properties return NULL

  First of all, I have my opinion.

  $view = Get-View -ViewType virtualmachine -Filter @{"Guest.HostName"="TESTVM"}
  

  It works and when I use $view I see all properties

  However, when I try to view a property or down in the properties I return nothing

  $view.name
  $view.config
  

  Both return null.

  This happens only on a select few VM.

  If more than 1 item has been returned?

  Does

  $view[0].name
  

  Back to something?

  Try changing your filter as follows

  $view = Get-View -ViewType virtualmachine -Filter @{"Guest.HostName"="^TESTVM$"}
  

• transient vo attribute binding returns null

  I have a form with several components of text entry I created by dropping a collection on the page.
  now, I want to add more fields that are transient and read-only.
  I added two transient attributes in VO with Never Updatable and queryable true, I don't have the logic yet the expression is empty. I created a label using the control button.
  now, I have created two links of value to attribute to these new fields.
  I created two text entry fields and used these connections to their label, the value properties. I set readonly and disabled the two true for these text entry fields.
  If I hard code the label properties, and the value of input text, it works, if I use for them binding expressions, it throws an error saying not found link for transitional fileds or thery returns null.
  Should what steps I use to add a transitional field to an editable form.
  jdev 11.1.1.5.0

  Put the transitional attributes in the underlying OS, refresh the vo and add the attributes of the OT to the vo. Now, they work like any other attribute.

  Timo

• Why this line of code will always return null?

  Dear all,
  
  Just a question.
  
  I have this code snippet when a user is required to enter a number.
  

  <af:panelGroupLayout layout="vertical" id="pgl1">
    <af:inputText label="number" id="it1"
                      value="#{MyBean.number}" immediate="true"/>
    <af:commandButton text="Submit" id="cb1" partialSubmit="true"
                      immediate="true"
                      actionListener="#{MyBean.handleAction}"/>
  </af:panelGroupLayout>

  The immediate attribute both inputtext and button are necessary because I am bypassing the validation on the other components of the form.
  
  Here's my defined grain in the scope of the request.

  public class MyBean
  {
    private String number;
  
    public void handleAction(ActionEvent actionEvent)
    {
      AdfFacesContext ctx = AdfFacesContext.getCurrentInstance();
      Map<String, Object> pageFlowMap = ctx.getPageFlowScope();
      pageFlowMap.put("number", getNumber());               //Problem line getNumber is always null
    }
  
    public void setNumber(String number)
    {
      this.number = number;
    }
  
    public String getNumber()
    {
      return number;
    }
  
  }

  I'm having a problem on the line above. I always get a null on input number.
  Why is that so much that I think I already place a value on my grain.
  
  In the interests of completeness, here's how I define my managed bean

    <managed-bean id="__12">
      <managed-bean-name id="__9">MyBean</managed-bean-name>
      <managed-bean-class id="__11">com.testing.MyBean</managed-bean-class>
      <managed-bean-scope id="__10">request</managed-bean-scope>
    </managed-bean>

  Not sure, but no workaround?
  Thank you
  
  11G PS4 Jdev

  try to link your entry to a property in your bean text and use the GetValue method.
  check this nice post [url http://adfpractice-fedor.blogspot.com/2012/02/understanding-immediate-attribute.html] understand the immediate attribute

  Published by: Mohammad Jabr on February 22, 2012 08:25

• ANE: ExtensionContext always returns null

  I followed the tutorial to create a DONKEY on the Playbook NDK 1, Adobe page and the basis of knowledge of this forum, but for some strange reason, trying to init the ExtensionContext with createExtensionContext and the ID of the extension.xml, it does nothing and returns a null value

  ADT has worked without return errors, taking also advantage of the final application. Only during execution, nothing happens.

  Do I have to bring something special to the application (except the EFA which is modified by adt) or if that happened automatically?

  I found the solution: the tutorial here is wrong (or at least did not work for me).

  I used Flash Builder 4.6 and the instructions starting with 6 did not work. Rather than add the DONKEY in the "Extra package options" I just added the in the "Flex Build Path" > "Native" Extensions"and it worked perfectly. Even the tag extensions adds to the *-app.xml if you want

  Hope that someone will update the tutorial of creation of ANE integer soon for FB 4.6

• Reset timer does not work properly.  Find the timer just always return null...?

  I'm trying to get the meter backwards and the Clear_Form when the timer expires. I'm trying to reset the timer when you move the mouse or type text in all fields (for those who use the tab keys to navigate through the page).
  
  I tried procedures for 'Create' and 'Remove' the timer, and it did not work.
  
  I tried the Set_timer integrated to 'reset' the timer instead of create and delete timers, and it didn't work either.
  
  
  
  I'm building a requests for a customer to enter their personal information at a kiosk in the lobby of the waiting room, before an appointment with a representative, which will save all your meeting time. The timer will be to erase the personal information when a client leaves just during the process.
  
  The timer keeps always just pulled over and over again, and I can't it stop/reset/create new timer when the mouse is moving etc... so he keeps almost touching news over and over again, which is not the desired effect.
  
  
  Could someone help me please? It seems like it should be a pretty basic function to the program, but I'm not find all messages about my question. I use Oracle 9i and 10g of form.

  Hello

  You do not have any code, so that it is difficult to guess what can be the problem. Remember that the timer name must be given capital letters in functions.

  François

• Variables binded always return NULL

  Hello
  I am new to the apex, and I have this problem: on my page, I have several items on the page, for most text fields. I created a Button (Commit) with dynamic Action value action. I use the body of the PL/SQL function as parameters of dynamic action, it's an update like:
  
  Start
  Update my_table set t_col =: P2_NAME where id_t = 2;
  commit;
  end;
  
  P2_NAME is part of text field.
  
  Thing that makes me crazy is that some text I enter the text P2_NAME field element and press on validate button, null is entered in a field defined by the previous update statement. Then I got a fixed value in the update statement, as: update my_table set t_col = 'TEST' where id_t = 2; and when I press on the value of the Commit TEST button is entered into a cell of database.
  
  I'm really confused, reason for which the value of the element is not recognized?
  
  Thank you.

  You don't need a DA to submit the page. Just create a button and set the action type to submit.
  Now, go to your process PLSQL and find the section when submitting and click your button. And that's all, no need of da

• % ROWCOUNT SQL return null after Forms_DDL on a dynamic SQL

  Hello
  
  I'm new to PL/SQL coding and is currently working on the development of some application in Oracle Forms as a result of the 10 g developer.
  
  I'm having a problem getting a number of lines (number of rows affected by the last command dml) to register after using forms_ddl
  

  PROCEDURE P_SQL_UPDATE IS
  
    L_string1                VARCHAR2(250);
    L_string2                VARCHAR2(250);
    L_string3                VARCHAR2(250);
    L_string4                VARCHAR2(250);
    L_rowcount                Pls_integer;
    L_count                  NUMBER;
    L_alert                       NUMBER;
  
  BEGIN
  
    L_string1 := 'UPDATE ' || :global.G_table_nam || ' SET ';
    L_string2 := NULL;
    L_string3 := ' WHERE ';
    L_string4 := NULL;
  
  ...
  ... building strings 2 and 3
  ...
  
  :global.final_sql := L_string1 || L_string2 || L_string3 || L_string4;
  
    FORMS_DDL(:global.final_sql);
    L_rowcount := SQL%ROWCOUNT;
  
    if FORM_SUCCESS then
      set_alert_property('ALT_COMMIT_ROLLBACK',ALERT_MESSAGE_TEXT, 'The # of rows affected: ' || L_rowcount || CHR(10) || 'Commit or Rollback?');
      L_alert := show_alert('ALT_COMMIT_ROLLBACK');
      if L_alert = ALERT_BUTTON1 then
        commit;
      else
           rollback;
      end if;
    else
      set_alert_property('ALT_INFO',ALERT_MESSAGE_TEXT, 'Error: ' || DBMS_ERROR_CODE  || ' - ' ||DBMS_ERROR_TEXT);
      L_alert := show_alert('ALT_INFO');
    end if;
     
  END;

  I tried to replace the global variable with a string 1 potential SQL hard coded, I changed L_rowcount to digital, attempted to directly display rowcount % SQL via dbms_output.put_line... L_rowcount is just empty during the pop-up alert.
  
  Another solution has been L_rowcount: = DBMS_SQL. LAST_ROW_COUNT; ... This gives a slightly different result in the alert window, instead of being white, it returns 0. If something is definitely not right. Another is that in doing so, he always returned null/one field blank on the alert popup.
  
  I have run tests on SQL % number of lines in the editor of TOAD and got results, but during the actual shape that l_rowcount is always null after the execution of the procedure (with the exception of being 0 using the dbms_sql.last_row_count).
  
  
  I want to emphasize that change is not introduced without the additional validation in the FORM_SUCCESS at the end... I had read that the Forms_DDL is an implicit validation and committing the SQL without anything else happening... This seemed a little odd as well.
  
  Before forms_ddl, I tried to use execute, exec, or run immediately on the SQL, but nothing helped. I think of one other option would be to pass this SQL to a datablock again together and use to execute query on this block? Don't know how to go about it.
  
  
  
  The purpose of this form is intended for users to enter values in a generic form and when he meets the validation in the field triggers, they will support on submit and ideally before the update is committed I want users to be notified of the # of lines that would be affected by their proposed... change so if the # is huge they will know that they did something wrong before they affect the entire database.
  
  
  Any input would be appreciated,
  Travis

  Travis,
  The built-in function Forms_DDL() emits an implicit VALIDATION because the transaction is issued as DDL no DML. Therefore, given that the VALIDATION is the last command issued by the call of Forms_DDL, the attributes of the cursor of the implicit cursor (SQL) will all be set to NULL. If you absolutely must have the number of LINES of the documents concerned, you can create a database program unit that you can spend your dynamic statement too and have it return zero (failure) or the number of affected records (success).

  In addition, since Forms_DDL() emits an implicit VALIDATION, you must create a BACKUP point before calling Forms_DDL() If you want the ability to RESTORE any changes made in the call to Forms_DDL().

  Hope this helps,
  Craig B-)

  If someone useful or appropriate, please mark accordingly.

  Published by: Silvere July 26, 2011 09:29

• FND_PROFILE. VALUE('ORG_ID') returns null

  Hello world.
  FND_PROFILE . VALUE ('ORG_ID') always returns Null when I select double as follows
  
  SELECT FND_PROFILE. VALUE('ORG_ID')
  FROM DUAL;
  
  OR if I'm doing assignment as follows
  
  *: V_ORG_ID: = FND_PROFILE. VALUE ('ORG_ID'); *
  
  What is causing the problem, it's a configuration problem or what?

  What is your version of the application?

  Please see these documents.

  After the Patch 8222387 why Fnd_profile. Value('Org_id') return no value [ID 784279.1]
  Conc programs using the Fnd_profile parameter. Value (Org_id) Get Apps-Fnd-01436 [ID 784489.1]
  FND_PROFILE. VALUE('ORG_ID') returns-1 [1235274.1 ID]
  Package Fnd_Global - Fnd_Global.Resp_Id, Fnd_Global.Form_Id, Resp_Id, $form_id, Form_Appl_Id are equal to-1 [960111.1 ID]
  An incorrect value in the block: field $ $ $Profiles: Org_id [876402.1 ID]

  Thank you
  Hussein

• PL/SQL V() function returns null

  Hello
  
  I just updated one of my instance of APEX of 3.0 to 3.2.1 version. After update I can't read session values using the function v (VARIABLE_NAME) of pl/sql. Always returns null (I tried v('session'), v ('app_id'), v ('app_user')).
  
  : Reference VARIABLE works fine, but I can't use it in my own packages.
  
  No idea how to solve this problem?
  
  Kind regards
  Przemek

  Hello

  Are you by chance using old drop-in replacement for Patrick Wolf for the function of V?

  http://www.inside-Oracle-apex.com/attention-are-you-using-drop-in-replacement-for-v-and-NV-function-2/

  John.
  --------------------------------------------
  Blog: http://jes.blogs.shellprompt.net
  Work: http://www.sumneva.com (formerly http://www.apex-evangelists.com)
  Author of Pro Application Express: http://tinyurl.com/3gu7cd
  AWARDS: Don't forget to mark correct or useful posts on the forum, not only for my answers, but for everyone!

• BC4J: EntityAssociation.getSourceEnd () .getDBObjectName () returns null

  Dear forum,
  
  I use JDeveloper 10.1.3.4.0.4270 with 10.1.3.42.70 ADF business components.
  
  This is what I call inside the validate method of a class that extends EntityImpl.
  

      
  
      private void test(){
  
          EntityDefImpl entityDefImpl = this.getEntityDef();
  
          AssociationDefImpl[] associationDefImpls=entityDefImpl.getAssociationDefImpls();
  
          for(int iter=0;iter<associationDefImpls.length;iter++){
  
              AssociationDefImpl associationDefImpl=associationDefImpls[iter];
  
              EntityAssociation entityAssociation=associationDefImpl.getEntityAssociation();
  
              System.out.println(entityAssociation.getSourceEnd().getDBObjectName());      // null
  
              System.out.println(entityAssociation.getSourceEnd().getName());        
  
              System.out.println(entityAssociation.getDestinationEnd().getDBObjectName()); // null
  
              System.out.println(entityAssociation.getDestinationEnd().getName());
  
          }
  
      }

  My problem is that getDBObjectName() always returns null, while getName() returns what it should be, and, otherwise, everything looks beautiful and functional as it should.
  
  I guess I'm doing something wrong here. So, how could I, in implementation of the entity, its associations list and search the database of the names of tables?
  
  Thank you for your help,
  
  ADSM

  Try:

  System.out.println(((EntityDefImpl)entityAssociation.getSourceEnd().getOwner()).getSource());
  System.out.println(((EntityDefImpl)entityAssociation.getDestinationEnd().getOwner()).getSource());
  

• Get.get ('XML') returns Null

  I use AJAX in my program to recover the city and the State of the ZIP Code entered. It used to work now it isn't and I don't know why. I have not changed at all the javascript or the application process. During the decoding of the javascript, I discovered that get.get('XML') returns NULL.
  
  The javascript is as follows:

  <script language="JavaScript" type="text/javascript">
  <!--
  function pull_multi_value(pValue){
      var get = new htmldb_Get(null,html_GetElement('pFlowId').value,
      'APPLICATION_PROCESS=SET_CITY_STATE',0);
  if(pValue){
  get.add('TEMPORARY_APPLICATION_ITEM',pValue)
  }else{
  get.add('TEMPORARY_APPLICATION_ITEM','null')
  }    
  gReturn = get.get('XML');
  alert('gReturn'+gReturn);
    if(gReturn){
          var l_Count = gReturn.getElementsByTagName("item").length;
          for(var i = 0;i<l_Count;i++){
              var l_Opt_Xml = gReturn.getElementsByTagName("item");
  
  var l_ID = l_Opt_Xml.getAttribute('id');
  
  var l_El = html_GetElement(l_ID); 
  
  if(l_Opt_Xml.firstChild){
  
  var l_Value = l_Opt_Xml.firstChild.nodeValue;
  
  }else{
  
  var l_Value = '';
  
  }
  
  if(l_El){
  
  if(l_El.tagName == 'INPUT'){
  
  l_El.value = l_Value;
  
  }
  
  else if(l_El.tagName == 'SPAN' && 
  
  l_El.className == 'grabber'){
  
  l_El.parentNode.innerHTML = l_Value;
  
  l_El.parentNode.id = l_ID;
  
  }else{
  
  l_El.innerHTML = l_Value;
  
  }
  
  }
  
  }
  
  }
  
  get = null;
  
  }
  
  
  
  //-->
  
  </script>
  The on-demand process is as follows:
  DECLARE
  v_county VARCHAR2 (25);
  v_city VARCHAR2 (25);
  v_state VARCHAR2 (2);
  v_zip varchar2 (5);
  CURSOR cur_c
  IS
  SELECT the County, city, State, zip
  OF ZIP
  WHERE zip = v ("TEMPORARY_APPLICATION_ITEM");
  BEGIN
  HTP.p (: TEMPORARY_APPLICATION_ITEM);
  C BY cur_c
  LOOP
  v_city: = c.city;
  v_state: = c.state;
  v_zip: = c.zip;
  v_county: = c.county;
  END LOOP;
  OWA_UTIL.mime_header ("text/xml", FALSE);
  HTP.p ('Cache-Control: non-cache');
  HTP.p ('Pragma: non-cache');
  OWA_UTIL.http_header_close;
  HTP.prn ("< body >");
  HTP.prn ("< desc > This XML genericly defines several elements < / desc > '");
  HTP.prn ("< item id ="P2_CO_CITY"> ' |") v_city | ("< / item >");
  -HTP.prn ("< option id ="P2_CO_STATE"value ="' | c.state |) '">' || c.State | ("< / option >");
  HTP.prn ("< item id ="P2_CO_STATE"> ' |") v_state | ("< / item >");
  HTP.prn ("< item id ="P2_COUNTY"> ' |") v_county | ("< / item >");
  HTP.prn ("< item id ="P2_CO_ZIP"> ' |") v_zip | ("< / item >");
  HTP.prn ("< / body >");
  EXCEPTION
  WHILE OTHERS
  THEN
  OWA_UTIL.mime_header ("text/xml", FALSE);
  HTP.p ('Cache-Control: non-cache');
  HTP.p ('Pragma: non-cache');
  OWA_UTIL.http_header_close;
  HTP.prn ("< body >");
  HTP.prn ("< desc > This XML genericly defines several elements < / desc > '");
  HTP.prn ("< item id ="P2_CO_CITY"> ' |") SQLERRM | ("< / item >");
  HTP.prn ("< / body >");
  
  
  END;
  The javascript is run when someone tabs out of P2_CO_ZIP_LOOKUP. The HTML Form Element Attributes is:
  onChange = "pull_multi_value (this.value); »
  I ran the SQL statement from the On-Demand Process (ODP) in SQL Workshop and it worked fine.
  
  It doesn't work using FF or IE7 at my company but iIt works fine on APEX.ORACLE.COM. I tried using Firefox but could not find the cause of the problem.
  
  Login Credentials:
  Workspace:  RGWORK
  Application:  Online Certification Application Prototype (21405)     
  User:           tester
  Password:    test123
  Page     :     2 (Name and Address)
  
  Can someone help me?
  
  Thanks,
  Robert
  http:\\apexjscss.blogspot.com
  
  Edited by: sect55 on Mar 24, 2010 9:52 AM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
  			 
  Hello:
  The AJAX call that happens from a public page? If so replace the '0' in the instantiation of the 'htmldb_Get' $v ('pFlowStepId').
  CITY
  		   

• ViewObject getCurrentRow() returns null for a particular VO

  1. I use JDeveloper 12.1.2 and see that one of the VO does not return a current line in the module of the application.

  Table of this VO has an another table foreign key relationship and corresponding EO mapping to a database table is defined.

  I defined the Association and link display to be able to make the key relationship foreign mapping.

  And moved VO belong to the corresponding data model of the parent object.

  However, getCurrentRow running on this instance of VO returns null.

  Runs the code SQL of VO same results as expected in the preview of the VO Editor.

  Can someone further comment on what might cause some getCurrentRow() which returns null despite the lines for VO that corresponds to its definition of SQL or Timo.

  2. one of the posts mentioned earlier setting the following will print the SQL used by VO in the console.

  AddVMOption - Djbo.deguboutput = console

  AddVMOption - Djbo.jdbc.trace = true

  However, my console does not show the SQL code as such to run executeQuery on VO.

  Can someone share your opinion on if these settings are changed in Jdev 12.1.2 charges.

  Thank you

  Rama

  GetCurrentRow() may return null if the vo is not used in the user interface. In this case, the pointer of the current line is set before the first row so that you can browse all lines.

  After execution of the vo, you must call premier() to get the first row, then next() to get the next line.

  Timo