HTMLDB_ITEM.SELECT_LIST the the return values

All
Looking over the docs it states that p_value should be the value you want to show by default, so if you did not put your primary key in this field and just entered one of the texts in p_list_values and wanted to use the return value of p_list_values how would you access it.
Example.
select HTMLDB_ITEM.SELECT_LIST(1,'keep','Keep;accid,Delete;accid')
This would make keep the default selected, but when you pass this to a process, how do you tell if the user selected keep or delete and then pull out the primary key value accid, so that you can update or delete the table.

I was able to work through this problem. Thank You.

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How to get the return values from a web page

Hi all :
how to get the return values from a web page ? I mean how pass values betwen webflow and web page ?
thank you very much
Edited by: jingying Sony on Apr 15, 2010 6:15 AM
Edited by: jingying Sony on Apr 15, 2010 6:18 AM

Hi,
What kind of web page do you have? Do you have possibility to for example make RFCs? Then you could trigger events (with parameters that could "return" the values) and the workflow could react to those events. For example your task can have terminating events.
Regards,
Karri

Remote Object - not able to get the returned value from java method

     Hi ,
I am developing one sample flex aplication that connects to the java code and displays the returned value from the
java method in flex client. Here I am able to invoke the java method but not able to collect the returned value.
lastResult is giving null . I am able to see the sysout messages in server console.
I am using flex 3.2 and blazeds server and java 1.5
Here is the code what I have written.
<?xml version="1.0" encoding="utf-8"?><mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" backgroundColor="#FFFFFF" initialize="initApp()">
<mx:Script><![CDATA[
import mx.controls.Alert;
import mx.binding.utils.ChangeWatcher;
import mx.rpc.events.ResultEvent;
import mx.messaging.*;
import mx.messaging.channels.*
public function initApp():void {
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public function writeToConsole():void {      remoteObj.writeToConsole(
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//[Bindable]
// private var returnedVal:String;
]]>
</mx:Script>
<mx:RemoteObject id="remoteObj" destination="sro" />
<mx:Form width="437" height="281">
<mx:FormItem>
</mx:FormItem>
<mx:Button label="Write To Server Console" click="writeToConsole()"/>
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Java code
public
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class SimpleRemoteObject {
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And I have configured destination in remote-config.xml
<destination id="sro">
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</destination>
Please help me .

You are not able to get the returned value because if you see the Remote object help you will realise you have to use result="resultfn()" and fault = "faultfn()"
In this you define what you wish to do.
More importantly in the remote object you need to define which method you wish to call using the method class like this
<mx:RemoteObject id="remoteObj" destination="sro" result="r1" fault="f1" >
     <Method name="javaMethodName" result="r2" fault="f2"/>
<mx:RemoteObject>
r2 is the function where you get the result back from java and can use it to send the alert.

How can I use comma in the return values of a static list of values

Hi all,
I want to create a select list (static LOV) like the following:
Display Value / Return Value
both are "Y" / 'YY'
one is "Y" / 'YN','NY'
I write the List of values definition is like this:
STATIC:both are "Y"; 'YY',one is "Y";'YN', 'NY'
However, it is explain by htmldb like this:
Display Value / Return Value
both are "Y" / 'YY'
one is "Y" / 'YN'
/ 'NY'
I tried using "\" before the ",", or using single or double quote, but all these do not work:(
How can I use a comma in the return values?
Thanks very much!

"Better still, why not process the code of both Y with 2Y and one is Y with 1Y? "
Could you please explain in detail? thanks! I am quite new to htmldb
In fact I have a table which has too columns "a1" and "a2", both the values of these two columns are "Y" or "N". AndI want to choose the records that both a1 and a2 are "Y", or just one of a1, a2 is "Y".
So I write the report sql like this:
"select * from t1 where a1 || a2 in(:MYSELECTLIST) "
Thus, I need to use "," in the LOV, since expression list in IN(,,,) using ",".
Any other way to implement this?

How to Change the return value for the parameters

Hi, Can anyone help me with my problem?
I have a parameter called "P1_Projects" defined in the HTMLDB page, on the report region, there are 2 buttons, one is "Go" button to submit the report on the screen, so user can preview the report, then another button "Export to PDF" can be clicked to generate the report using Oracle Report Services. The "Export to PDF" button will use the same set of parameters submitted for the "Go" button.
So, the parameter "P1_Projects" is being used by these 2 buttons. and I have to pass a "%" wild card for "All Projects". To make the "Export to PDF" button work, I have to safe encode the return value for "%" to "%25" in order to pass the URL formula, but now my "Go" button doesn't work with "%25", it only recognize the "%" wild card.
Is there a way to conditionally change the value depends which button is clicked?
Any hint or help is highly appreciated!
Hong

try creating a plsql process which sets the P1_Projects item as required.
in the plsql you can do:
if :REQUEST = 'GO' then
xxx
else
xxxx
end if;
set the condition to plsql expression:
:REQUEST in ('GO', 'EXPORT')
NB. the request value is usually set to the button name when a page is submitted from a button

Job scheduling error : The return value was unknown. The process exit code was -1073741819. The step failed.

I am working in Sqlserver 2008 R2, SSIS 64 bit version
I am getting the below error while scheduling the job in the development server Database.
The return value was unknown. The process exit code was -1073741819. The step failed.
The SSIS front end execution runs fine.
Have anyone faced this issue before?

Hi Venkat,
If you already changed to 64bit and still doesn't work then create proxy account..
To create a proxy account
In Object Explorer, expand a server.
Expand SQL Server Agent.
Right-click Proxies and select New Proxy.
On the General page of the New Proxy Account dialog, specify the proxy name, credential name, and
description for the new proxy. Note that you must create a credential first before you create a proxy if one is not already available. For more information about creating a credential, see How
to: Create a Credential (SQL Server Management Studio) or CREATE CREDENTIAL (Transact-SQL).
Check the appropriate subsystem for this proxy.
On the Principals page, add or remove logins or roles to grant or remove access to the proxy account.
Thanks

Getter/setter methods -- how do I use the return values

I'm just learning Java, and I haven't been to this site since the end of July, I think. I have a question regarding getter and setter methods. I switched to the book Head First Java after a poster here recommended it. I'm only about a hundred pages into the book, so the code I'm submitting here reflects that. It's the beginnings of a program I'd eventually like to complete that will take the entered information of my CD's and alphabetize them according to whatever criteria I (or any user for that matter) choose. I realize that this is just the very beginning, and I don't expect to have the complete program completed any time soon -- it's my long term goal, but I thought I could take what I'm learning in the book and put it to practical use as I go along (or at lest try to).
Yes I could have this already done it Excel, but where's the fun and challenge in that? :) Here's the code:
// This program allows the user to enter CD information - Artist name, album title, and year of release -- and then organizes it according the the user's choice according to the user's criteria -- either by artist name, then title, then year of release, or by any other order according to the user's choice.
//First, the class CDList is created, along with the necessary variables.
class CDList{
     private String artistName;//only one string for the artist name -- including spaces.
     private String albumTitle;//only one string the title name -- including spaces.
     private int yearOfRelease;
     private String recordLabel;
     public void setArtistName(String artist){
     artistName = artist;
     public void setAlbumTitle(String album){
     albumTitle = album;
     public void setYearOfRelease(int yor){
     yearOfRelease = yor;
     public void setLabel(String label){
     recordLabel = label;
     public String getArtistName(){
     return artistName;
     public String getAlbumTitle(){
     return albumTitle;
     public int getYearOfRelease(){
     return yearOfRelease;
    public String getLabel(){
    return recordLabel;
void printout () {
       System.out.println ("Artist Name: " + getArtistName());
       System.out.println ("Album Title: " + getAlbumTitle());
       System.out.println ("Year of Release: " + getYearOfRelease());
       System.out.println ("Record Label: " + getLabel());
       System.out.println ();
import static java.lang.System.out;
import java.util.Scanner;
class CDListTestDrive {
     public static void main( String[] args ) {
          Scanner s=new Scanner(System.in);
          CDList[] Record = new CDList[4];
          int x=0;
          while (x<4) {
          Record[x]=new CDList();
          out.println ("Artist Name: ");
          String artist = s.nextLine();
          Record[x].setArtistName(artist);
          out.println ("Album Title: ");
          String album = s.nextLine();
          Record[x].setAlbumTitle(album);
          out.println ("Year of Release: ");
          int yor= s.nextInt();
                s.nextLine();
          Record[x].setYearOfRelease(yor);
          out.println ("Record Label: ");
          String label = s.nextLine();
          Record[x].setLabel(label);
          System.out.println();
          x=x+1;//moves to next CDList object;
          x=0;
          while (x<4) {
          Record[x].getArtistName();
          Record[x].getAlbumTitle();
          Record[x].getYearOfRelease();
          Record[x].getLabel();
          Record[x].printout();
          x=x+1;
               out.println("Enter a Record Number: ");
               x=s.nextInt();
               x=x-1;
               Record[x].getArtistName();
            Record[x].getAlbumTitle();
            Record[x].getYearOfRelease();
            Record[x].getLabel();
            Record[x].printout();
     }//end main
}//end class          First, I'd like to ask anyone out there to see if I could have written this any more efficiently, with the understanding that I'm only one hundred pages into the book, and I've only gotten as far as getter and setter methods, instance variables, objects and methods. The scanner feature I got from another book, but I abandoned it in favor of HFJ.
Secondly --
I'm confused about getter and setter methods -- I'd like someone to explain to me what they are used for exactly and the difference between the two. I have a general idea, that getters get a result from the method and setters set or maybe assign a value to variable. I submitted this code on another site, and one of the responders told me I wasn't using the returned values from the getter methods (he also told me about using a constructor method, but I haven't got that far in the book yet.). The program compiles and runs fine, but I can't seem to figure out how I'm not using the returned values from the getter methods. Please help and if you can explain in 'beginners terms,' with any code examples you think are appropriate. It will be greatly appreciated.
By the way, I'm not a professional programmer -- I'm learning Java because of the intellectual exercise and the fun of it. So please keep that in mind as well.
Edited by: Straitsfan on Sep 29, 2009 2:03 PM

Straitsfan wrote:
First, I'd like to ask anyone out there to see if I could have written this any more efficiently, with the understanding that I'm only one hundred pages into the book, and I've only gotten as far as getter and setter methods, instance variables, objects and methods. The scanner feature I got from another book, but I abandoned it in favor of HFJ.Yes, there is tons you could have done more efficiently. But this is something every new programmer goes through, and I will not spoil the fun. You see, in 3 to 6 months when you have learned much more Java, assuming you stick with it, you will look back at this and be like "what the hell was I thinking" and then realize just haw far you have come. So enjoy that moment and don't spoil it now by asking for what could have been better/ more efficient. If it works it works, just be happy it works.
Straitsfan wrote:
Secondly --
I'm confused about getter and setter methods -- I'd like someone to explain to me what they are used for exactly and the difference between the two. I have a general idea, that getters get a result from the method and setters set or maybe assign a value to variable. I submitted this code on another site, and one of the responders told me I wasn't using the returned values from the getter methods (he also told me about using a constructor method, but I haven't got that far in the book yet.). The program compiles and runs fine, but I can't seem to figure out how I'm not using the returned values from the getter methods. Please help and if you can explain in 'beginners terms,' with any code examples you think are appropriate. It will be greatly appreciated.
By the way, I'm not a professional programmer -- I'm learning Java because of the intellectual exercise and the fun of it. So please keep that in mind as well.First, if you posted this somewhere else you should link to that post, it is good you at least said you did, but doubleposting is considered very rude because what inevitably happens in many cases is the responses are weighed against each other. So you are basically setting anyone up who responds to the post for a trap that could make them look bad when you double post.
You are setting you getters and setters up right as far as I can tell. Which tells me that I think you grasp that a getter lets another class get the variables data, and a setter lets another class set the data. One thing, be sure to use the full variable name so you should have setRecordLabel() and getRecodLabel() as opposed to setLabel() and getLabel(). Think about what happens if you go back and add a label field to the CDList class, bad things the way you have it currently. Sometimes shortcuts are not your friend.
And yes, you are using the getters all wrong since you are not saving off what they return, frankly I am suprised it compiles. It works because you don't really need to use the getters where you have them since the CDList Record (should be lowercase R by the way) object already knows the data and uses it in the printout() method. Basically what you are doing in lines like:
Record[x].getArtistName();is asking for the ArtistName in Record[x] and then getting the name and just dropping it on the floor. You need to store it in something if you want to keep it, like:
String artistName = Record[x].getArtistName();See how that works?
Hope this helped, keep up the good learning and good luck.
JSG

How to store the return value from a select list in page item ?

I'm sorry, I'm sure you will all flame me for this (and its long too :-(. I'm still trying to pick this up and havn't had time to read manual and this forum and up against the clock (as usual), but this must be something thats simple to do, otherwise why have 2 cols on LOV (display text and return value.
normal kind of thing - master /detail, a master table and a detail table, master.id is PK in master, master.name is the name of the master item. detail.id is pk in detail, detail.mid is foreign key to master.id. I have a tabular report that displays a join of cols from master and detail, with 2 cols being links, one is a link on master.name, that passes master.id to page P1 and it displays a row from master. The other col displays detail.name and passes detail.id to page P3, P3 displays a row of the detail table.
I want to populate a LOV with possible master.name values, but display the name of the current P3_MID value (from detail.mid). Then a user can pick a different master and it needs to update P3_MID so on submit it updates the row.
I just can't seem to see in the manual how you can specify where the return value on a LOV goes?
As I said, sorry for long post and not having had time to read docs correctly - someone just point me at the subject matter somewhere, please.

Sorry, I was trying to be to complex and obviously APEX is just too damn cleaver - I figured out how this works - basically APEX pulls the LOV and then matchs the mid to it to display the correct name - simple and easy - just me making it difficult

How to set the returned value of CFL in a matrix

dear all,
I got a matrix binded to a DataSource and two CFLs are in this matrix. The codes for handling AfterChooseFromList is as following. It works almost fine. But when a docoment containing more than two
rows in the matrix and I reselect the CFL cell values more than two times, an error occured sometimes, not everytime. The error message is "This entry already exists in the following tables @CYW_PRROW [Message 131-183]"
I have tried to find out what kind of situation to cause this error, but still in the mud.
Can anybody give me some suggestion? Thanks.
Public Sub OnAfterChooseFromList_Matrix(ByVal pVal As SAPbouiCOM.ItemEvent)
        Dim ActionSuccess As Boolean = pVal.ActionSuccess
        Dim oform As SAPbouiCOM.Form = SBO_Application.Forms.Item(pVal.FormUID)
        Dim oitem As SAPbouiCOM.Item = oform.Items.Item("mtx_0")
        Dim omatrix As SAPbouiCOM.Matrix = CType(oitem.Specific, SAPbouiCOM.Matrix)
        Dim oDataTable As SAPbouiCOM.DataTable
        oDataTable = pVal.SelectedObjects
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        Catch ex As Exception
        End Try
        omatrix.GetLineData(pVal.Row)
        oform.DataSources.DBDataSources.Item("@CYW_PRROW").Offset = pVal.Row - 1
        If pVal.ColUID = "col_0" Then
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                SBO_Application.MessageBox(ex.Message)
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            Try
                oform.DataSources.DBDataSources.Item("@CYW_PRROW").SetValue("U_PRSupp", pVal.Row - 1, CStr(val))
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Another quesion, can I assign the returned value of CLF directly to the cell?

Hello Chao-Yi Wu,
I don't have a real solution for you - just a few comments:
1. At
        Try
            val = oDataTable.GetValue(0, 0)
        Catch ex As Exception
        End Try
I would add
        Try
            if oDataTable Is Nothing Then Exit Sub ' If the User cancels the CFL
            val = oDataTable.GetValue(0, 0)
        Catch ex As Exception
        End Try
2. At
   If pVal.ColUID = "col_0" Then
I would make the branch by the pVal.ChooseFromListUID instead of the ColUID
and the 2nd not with "Else" but with "Else If ....."
3. It may work with EditText.String/Value of a cell but I never do that because of performance-reasons.
I always do it the same way as you in principle - I don't really know what the problem is.
4. Maybe some unique indexes on your table (although this should give an error at the update and not at CFL when "the unique-law is broken"...)?
Sorry - that's all for the moment.
Cheers,
Roland

Unable to retreive the return value of pl/sql function using DB Adapter

Dear Experts,
I am using DB Adapter in my BPEL Process. Using DB Adapter I am invoking a PL / SQL function. I am able to send two input parameters for the pl/sql function. But I dont know how to retrieve the return value from the function. Please suggest me.
Thanks,
Rajesh

Yes I am returning a value from PL/SQL function.
Please see the code segments below,
FUNCTION "TD_INSERT" (a TDINIT_TYPE, stops TDDETAIL_TABLE )
RETURN VARCHAR2
AS
td_no Number;
td_id Number;
stop TDDETAILFULL_TYPE;
length number;
BEGIN
insert into TD_INIT values( ----passing all the values here --------- );
select max(tdno) into td_no from TD_INIT ;
length := stops.count;
for i in 1.. length loop
stop := stops(i);
insert into TD_DETAIL_FULL values(
td_no, ------- );
end loop;
commit;
RETURN td_no;
END;
Thanks,
Rajesh

How to get the return value of a LOV item using javascript

Hello,
I am trying to put an onchange attribute in the HTML Form Element Attributes field of a LOV item. The javascript should access the new return value of the item. How is this done ? All the methods I have tried give only the display value, not the return value. For example $v() returns the display value.
Tiina

If your item is called P1_ITEM this will give you the return value of a popup (displays description,returns key value)
alert($x('P1_ITEM_HIDDENVALUE').value)
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
-------------------------------------------------------------------

Formatting the return value of: File(myFile).lastModified()

I'm checking file date and time stamps:
myDate = File(myFile).lastModified()Is there a way to format the return value?
myDate equals: 1205166439145I'd like to see something like:
03/10/2008 12:27 PMI'm using the following code to print the value:
System.out.println(myDate);

Awesome! I really, really appreciate the help and the sample code!
Successful Output:
K:\COMMON\ITS\STEVEB\java\CompareFileDates>java CompareFileDates
execution continuing...
test1.steve (3/10/08 12:27 PM) is older than test2.steve (3/10/08 1:33 PM)Error free code:
import java.io.File;
import java.lang.Object;
import java.util.Date;
import java.text.Format;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
public class CompareFileDates {
public static void main(String[] args) {
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    String file2_stat = null;
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    String file2 = "test2.steve";
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    long date2 = 0;
    String finalDate1 = null;
    String finalDate2 = null;
    boolean file1Exists = (new File(file1)).exists();
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        file1_stat = "does exist";
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     Date newDate1 = new Date(date1);
     DateFormat df = new SimpleDateFormat();
     finalDate1 = df.format(newDate1);
     //System.out.println(file1 + " date: " + finalDate1);
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        file1_stat = "does not exist";
    boolean file2Exists = (new File(file2)).exists();
    if (file2Exists) {
        // File or directory exists
        file2_stat = "does exist";
        // Get the timestamp from file 2 and format it
        date2 = (new File(file2)).lastModified();
     Date newDate2 = new Date(date2);
     DateFormat df = new SimpleDateFormat();
     finalDate2 = df.format(newDate2);
     //System.out.println(file2 + " date: " + finalDate2);
    else {
        // File or directory does not exist
        file2_stat = "does not exist";
    if ((file1Exists == false) || (file2Exists == false)) {
            System.out.println("aborting program...");
    else {
       System.out.println("execution continuing...");
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       if (date1 == date2)
         relation = "the same age as";
       else if (date1 < date2)
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       else
         relation = "newer than";
       System.out.println(file1 + " (" + finalDate1 + ")" + " is " + relation + ' ' + file2 + " (" + finalDate2 + ")");
}

Call C# method from javascript in WebView and retrieve the return value

The issue I am facing is the following :
I want to call a C# method from the javascript in my WebView and get the result of this call in my javascript.
In an WPF Desktop application, it would not be an issue because a WebBrowser
(the equivalent of a webView) has a property ObjectForScripting to which we can assign a C# object containg the methods we want to call from the javascript.
In an Windows Store Application, it is slightly different because the WebView
only contains an event ScriptNotify to which we can subscribe like in the example below :
void MainPage_Loaded(object sender, RoutedEventArgs e)
this.webView.ScriptNotify += webView_ScriptNotify;
When the event ScriptNotify is raised by calling window.external.notify(parameter), the method webView_ScriptNotify is called with the parameter sent by the javascript :
function CallCSharp() {
var returnValue;
window.external.notify(parameter);
return returnValue;
private async void webView_ScriptNotify(object sender, NotifyEventArgs e)
var parameter = e.Value;
var result = DoSomerthing(parameter);
The issue is that the javascript only raise the event and doesn't wait for a return value or even for the end of the execution of webView_ScriptNotify().
A solution to this issue would be call a javascript function from the webView_ScriptNotify() to store the return value in a variable in the javascript and retrieve it after.
private async void webView_ScriptNotify(object sender, NotifyEventArgs e)
var parameter = e.Value;
var result = ReturnResult();
await this.webView.InvokeScriptAsync("CSharpCallResult", new string[] { result });
var result;
function CallCSharp() {
window.external.notify(parameter);
return result;
function CSharpCallResult(parameter){
result = parameter;
However this does not work correctly because the call to the CSharpResult function from the C# happens after the javascript has finished to execute the CallCSharp function. Indeed the
window.external.notify does not wait for the C# to finish to execute.
Do you have any solution to solve this issue ? It is quite strange that in a Window Store App it is not possible to get the return value of a call to a C# method from the javascript whereas it is not an issue in a WPF application.

I am not very familiar with the completion pattern and I could not find many things about it on Google, what is the principle? Unfortunately your solution of splitting my JS function does not work in my case. In my example my CallCSharp
function is called by another function which provides the parameter and needs the return value to directly use it. This function which called
CallCSharp will always execute before an InvokeScriptAsync call a second function. Furthermore, the content of my WebView is used in a cross platforms context so actually my
CallCSharp function more look like the code below.
function CallCSharp() {
if (isAndroid()) {
//mechanism to call C# method from js in Android
//return the result of call to C# method
} else if (isWindowsStoreApp()) {
window.external.notify(parameter);
// should return the result of call to C# method
} else {
In android, the mechanism in the webView allows to return the value of the call to a C# method, in a WPF application also. But I can't figure why for a Windows Store App we don't have this possibility.

How to pass the return value?

when i call another procedure in a different vi file(xxx.sql), how am i going to pass the return value that the end user key in?
how to Promt the message and accept the value that keyed in?
Please help...
this is urgent!
Thank you.

Use OUT paramter to pass values from called procedure.
You can pass the values as IN / IN OUT / OUT
parameters.
For sample coding please mail
null

How to get the return value of a method

hi there
here is the code i write a method
public void time(int x,int y){
int xx;
int yy;
xx++;
yy++;
x=xx;
y=yy;
i want to use the return value of x and y at another place,who can tell if it is possible. thank u very much

You declare the return type of the method, and then use the return keyword to return a value which you can assign to a variable.
As the other respondent said, you cannot return more than one value from a function. If you need to return two related values, you may want to enclose them in a class and return an instance of that class. For instance:
class TimeValue {
   final int x;
   final int y;
public TimeValue(int x, int y) {
   this.x = x;
   this.y = y;
}Then your method could create a new TimeValues and return it:
public TimeValue time(int x,int y){
   int xx = x;
   int yy = y;
   ++xx;
   ++yy;
   return new TimeValue(xx, yy);
}

HTMLDB_ITEM.SELECT_LIST the the return values

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