Popup return value

how I use this function???
$v_PopupReturn(pValue, pThat)
Sets the value of the item in the parent window (pThat), with (pValue) and then closes the popup window.
Return Value
Not applicable.
Parameters
pValue (string)
pThat (DOM node | string ID)

> Unfortunately if it was Fortran, well Fortran IV, I'd recognize it.<g>
In my bookshelf in my computer room at home, I still have "Numerical Methods with Fortran IV Case Studies". By William Dorn and Daniel McCracken.
Of course, the book is next to McCracken's "Simplified Guide to Structured Cobol Programming".
Can't say I really miss programming in either. :-)

Similar Messages

Any example for (bounded task flow) popup return value

I need to know what is the type of popup RETURN VALUE
any example will be great

I want to get parameter form popup bounded task flow with NO page fragment (task flow 1) to jsff page from another task flow with page fragment(task flow 2)
I applied the scenario exist in URL's in first replay and it didn't work
when I select task flow 1 from inside task flow 2 diagram I found in its inspector page filed called "Dialog Return Value"
how can I use this field

[ASK] popup return value only able to be displayed in disabled inputtext

Hi,
I'm using Jdev 10.1.3.
I have an inputtext and a commandbutton that triggers its value by selecting it from a popup window.
The problem is the inputtext will be able to display the returned value only when its "disabled" attribute
set to true. I need this inputtext to be enabled. Am i doing something wrong?
This is what I'm doing:
<af:panelGroup layout="horizontal">
      <af:inputText value="#{processScope.glCode}" binding="#{productBean.glCodeInputText}" disabled="true"
                               id="glCodeValue" partialTriggers="dialogPopUpGlCode"
                               required="true" requiredMessageDetail="Select a GL Code for this Product"/>
      <af:commandButton text="..." shortDesc="GL Code List" action="dialog:glCodePopUp" id="dialogPopUpGlCode"
                               partialSubmit="true" useWindow="true" immediate="true" windowHeight="300" windowWidth="300"
                               returnListener="#{productBean.onReturnFromSelectGlCodeDialog}">
      </af:commandButton>
</af:panelGroup>Backing bean:
    public String onReturnFromSelectGlCodeDialog(ReturnEvent returnEvent){
        returnGlCodeId = returnEvent.getReturnValue().toString();
        if (returnGlCodeId != null) {
            PolicyMaintenanceModuleImpl policyMaintenanceModuleImpl = null;
            try {
                policyMaintenanceModuleImpl = getPolicyMaintenanceModuleImpl();
                Product_ParamGlCodeViewImpl paramGlCodeVo = (Product_ParamGlCodeViewImpl)policyMaintenanceModuleImpl.getProduct_ParamGlCodeView();
                paramGlCodeVo.setWhereClause("PARAM_GL_CODE_ID = '"+returnGlCodeId+"'");
                paramGlCodeVo.executeQuery();
                while (paramGlCodeVo.hasNext()) {
                    Product_ParamGlCodeViewRowImpl row = (Product_ParamGlCodeViewRowImpl)paramGlCodeVo.next();
                    returnGlCode = row.getGlCode().toString();
            finally {
                releaseAM(policyMaintenanceModuleImpl);
            ((AttributeBinding)getBindings().getControlBinding("GlCode")).setInputValue(returnGlCode);
            JSFUtil.setProcessObj("glCode",returnGlCode);
        return null;
    }Please help..T_T
Thanks a lot..

Thanks Shay, I've followed your suggestion but with no luck..
<af:selectInputText required="true" columns="#{bindings.GlCode.displayWidth}"
                                        windowHeight="300" windowWidth="300" simple="true"
                                        action="dialog:glCodePopUp" value=""
                                        binding="#{productBean.selInputTextGlCode}"
                                        returnListener="#{productBean.handleGlCodeReturn}"/>What do I should put in the "value" attribute? I've tried #{bindings.GlCode.inputValue} but if I do that then the selectinputtext will displayed in zero length (just a small vertical grey line) and with no such that green flash light image on the right. Because the main page is an add new form, so for the first time all the input is blank.
This is the handling method in the add-new-page back bean:
    public void handleGlCodeReturn(ReturnEvent returnEvent) {
        GlCodePopUpBean glCodeBean = (GlCodePopUpBean)returnEvent.getReturnValue();
        if(glCodeBean == null)return;
         //setter lines
         String glCodeId = glCodeBean.getGlCodeId();
         String glCode = glCodeBean.getGlCode();
         getSelInputTextGlCode().setValue(glCode);
         getSelInputTextGlCode().setSubmittedValue(null);
         ((AttributeBinding)getBindings().getControlBinding("ParamGlCodeId")).setInputValue(glCodeId);
         AdfFacesContext afContext = AdfFacesContext.getCurrentInstance();
         afContext.addPartialTarget(getSelInputTextGlCode());
    }I've printed out glCodeId, glCode and getSelInputTextGlCode().getValue() after the setter lines, and all of them printed the right value, but it just not displayed in the inputtext!
I've also tried using processScope - #{processScope.glCode} - and it also failed in displaying the value in the inputtext.
I wonder what's wrong?

Handling Popup Return Values

Hi
I have created a popup that I can pass values to, perform a search in, and return an object from with the values I want set. It works fine.
The problem I have is I want to display one value from the returned object and have another value hidden but available when the originating page submits.
If I display both values in fields on the originating form so they can be seen, all is well. If I try and use a hidden field there is no partial trigger attribute so it doesn't work. If I use a standard text field but change the render attribute to false so it doesn't display, I don't have a value submitted.
The only solution I have so far is to record the value I don't want displayed in my session bean, maybe this is the excepted approach?
Tom
Message was edited by:
user571146

Errrr, don't know is the honest answer.
I'm new to using JDev and the ADF stuff.
It would seem the hiddenInput field is no good because of the missing PartialTrigger attribute.
If I use the normal text field and turn rendering off then I can set the PartialTrigger, in the return handler I use the lines...
inputText4.setSubmittedValue(null);
inputText4.setValue(d.getId());
to set the value, as describe in the SRDemo example.
I then use EL to read the value back later on when I am handling the submit of the entire page.
If I set the render attribute to false the, I don't appear to get a value back from the EL.
Does that make more sense?
Tom

How to get return values from task flow in af:region ?

Hi!
I'm working with a taskFlow that is rendered inside a popup using the "popup inside a region pattern" (http://www.oracle.com/technology/products/adf/patterns/popupregionpattern.pdf), but now this taskFlow has an input parameter and a return value definition. So the question is how to get a value returned by this taskFlow thas is called inside a region?
Any suggestion?
Thanks in advance!

Hi,
write the value to a shared memory scope like session and read it in the regionNavigation listener. If you follow the paper you refer to then the listener determines of the viewId is null, this a return happens. It wuld then look in the memory scope for the return value.
Another option would be to use an object that you pass as an argument to the task flow you open in the popup. Then you change the object you passed in, which then makes the return information available in teh calling flow. The object you pass in would have to be in a shared scope too
Frank

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
-------------------------------------------------------------------

POPUPKEY_FROM_QUERY returning value to wrong row

Hi,
I'm running Apex 3.0.1. I have a tabular report that I'm trying to add a popup from query that returns the key/code value (instead of the display value).
I can call the pop-up okay, but it's returning the value to the wrong table row. I can see in the naming of the Javascript functions that it's looking at the wrong row. For example, here are 4 rows in display order and the names of the Javascript function calls:
1. javascript:genList0_f15_1()
2. javascript:genList0_f15_3()
3. javascript:genList0_f15_2()
4. javascript:genList0_f15_0()
I can see in the function call that it's passing an index that doesn't match the displayed row number here:
"&p_element_index=" + escape ('1') + So if I click on the LOV icon for row 1 and select one of the LOV values, it will return the value to the second displayed row (zero-based index).
I've read here of some issues with not having all rows make the call (e.g. in this post from Patrick Wolf date_popup returning value to wrong row but all my rows have values.
The tabular report allows sorting by column headers, which I would guess is (at least part of) what's messing the function numbering? The query generates the rows, including the function calls, but the report displays in a different order?
Any suggestions would be greatly appreciated.
Thanks,
Stew
Good luck,
Stew
My Oracle Community blog: http://www.oraclecommunity.net/profiles/blog/list?user=stewstryker

Christina,
You hit the nail on the head! The tabular form region was defined as SQL Query - without the Updateable part! I'm not sure why I didn't have it that way from the start...
Now I just have to find and implement the Javascript that will copy the updated value that's returned by the LOV to the correct column (defined as apex_item.text). That was the only way I could figure how to allow the user to enter a value directly or select from a LOV. Clumsy but functional I believe!
Thanks to you and Scott for the tips.
Stew

Return value of taskflow as region in fragment.

Hello All,
I would like to ask a question about region, task-flow and its return value.
I have one task-flow which I want to use it everywhere in my application. It shows a list according to its parameters, make users to check some of the values and return the checked values as a list. It has 4 input parameters and one return value (which is the checked items that caller want). There is no problem when I use it inside taskflow with task-flow-call activity. But when try to use it inside fragment (popup) as a region(or dynamic region) I can't get the return value of my task-flow. It's because I can't find a "return value option" in a region.
How can I get the return value of this task-flow when I use it inside fragment (or popup)?
I've searched from this forum, googled it and found nothing.
JDev Version : 11.1.1.4
Regards,
Ganbat Bayarbaatar.

Hi,
there are many solutions to this but one, the one you expect doesn't work. You could define a managed bean in the calling task flow (put it into view scope) and pass it as an input parameter to the task flow. In the task flow you then change the managed bean before you exit the task flow. Then in the calling task flow, you access the managed bean to read the return value from it. This is how the Dynamic Tab Shell template does it with the tab context. This should work for you as well
Frank

LOV query is invalid, a display and a return value are needed

hello - i am having this issue and can't get around this when creating a popup LOV based on sql.
below is LOV query. as you see the view has only two columns. I tried various ways by giving alias to columns in query but nothing works. What did I miss here?
select description,inventory_item_id from xx_apex_inv_v
1 error has occurred
LOV query is invalid, a display and a return value are needed, the column names need to be different. If your query contains an in-line query, the first FROM clause in the SQL statement must not belong to the in-line query.

Did you try it like this?
select description d, inventory_item_id v from xx_apex_inv_v

List Managers Displays Return Value and Not Display Value

Hi
I have created a List Manager (based on a Popup LOV). My lov is as follows:
SELECT pt.paper_code d, pt.paper_icode r
FROM uo_sturec.paper_table pt
WHERE pt.start_year <= 2006
AND (pt.finish_year >= 2006 OR pt.finish_year = 0)
AND pt.paper_type = 60
ORDER BY pt.paper_code
However, when I select something from the popup, it displays the pt.paper_icode in the field and when I click on Add, the pt.paper_icode is added to the selction box.
What can I do to make the display value, pt.paper_code appear both in the field and the selection box?
Kind regards
Jo

Hi Scott
Thank you for your reply. However, I want the return value to be pt.paper_icode, because I'll be using this value to populate another item on the same page. Is there some javascript I could write to just change the display value of the List Manager while preserving its return value?
Thanks.
Jo

Af:inputListOfValues: updating all attributes from 'List return values'

Hi all,
In my ViewObject, I have one LOV enabled Transient attribute (in order to display content meaningfull for the end user)
In the List return values, I have one extra return value, which updates the real foreign key attribute
When user launches LOV popup and chooses one of the vaules, both of my attributes from the List return values are updates properly
However, when the user entered value directly (so, does not launch LOV popup), then the real foreign key attribute has not been set
What to do in order to set foreign key attribute in both cases ?
Maybe with one valueChangeListener and autoSubmit enabled ?
Any idea ?
P.S. Off topic : Seems thas password finder for my OTN account does not work, is there any way to "unite" my posts from my old account with this new one ?
Edited by: user11208293 on May 28, 2009 8:49 AM

Ok. It seems that no solution for this problem, so end user cannot directly enter the value in the af:inputListOfValues (into transient View attrbibute), since there no way to update the real foreign key value. The only option is to enable LOV not for transient, meaningfull attribute, but for f.k. attribute (which does not mean nothing for end user)
What you doing in this situation ?
Should I discard af:inputListOfValues ?
P.S. just to note : LOV Autocompletion, as described in the Steve Muench atricle :
http://www.oracle.com/technology/oramag/oracle/09-jan/o19frame.html
works only if user presses Tab button (after entering value in the LOV filed).
It does not work if user directly enter into LOV field, and then press some command button by the mouse
Edited by: Cvele_new_account on May 28, 2009 11:38 PM

Pop-up list manager displaying "return value" instead of "display value"

Hello,
I'm using a list manager based on pop-up LOV. When I click on an item on the pop-up window, the window is closed and the return value is displayed in the page list. I would like to have (as expected) the display value otherwise a user who accesses the detail of a record can just see codes (no meaning) and can't understand nothing. The return values should be used just for database storage as expected in a database application environment.
The behaviour should be like the one of "POPUP Key LOV (display descriptions, return key values)"...where in the textbox I can see the description but I send the key to the database.
I could use a multislect list too (which allows to display descriptions instead of codes) but in this case another problem arises: if I have lots of items the user has to scroll the list to see which items have been selected.
Any other solution to allow a user to see (and print) the content of "multiple" fields (descriptions, not codes)?
I'm using Application Express 2.1.0.00.39
Thanks a lot for your help.
Eugenio

Anyone? Which is the best practice in these cases? Is it not possible to get the value selected displayed in a proper manner when using a "select multiple" fields?
Thanks for your help.
Eugenio

Unable to capture return values in web services api

At the time of login to web services if my server is down ,
it returns following error :
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
        at java.lang.String.substring(String.java:1438)
        at java.lang.String.substring(String.java:1411)
I want to capture this error so that i can try another server to login. how do i capture this error
Another place where i want to capture the return Value is when i look for a report on the server
rh = boBIPlatform.get("path://InfoObjects/Root Folder/"src_folder"/" + reportName +
                           "@SI_SCHEDULEINFO,SI_PROCESSINFO" ,oGetOptions);
oInfoObjects = rh.getInfoObjects();
CrystalReport = (CrystalReport)oInfoObjects.getInfoObject(0);
Here if the report is not there on the server , it returns a null handler exception.
but if i try catching it by checking my responsehandler is null like rh == null it does not catch it.
Any help will be appreciated
thanks
Rakesh Gupta

Ted : i have two cases
1)   server = server_st.nextToken();
    providerURL = "http://"server"/dswsbobje/services";
    sessConnURL = new URL(providerURL + "/session");
   Connection boConnection = new Connection(sessConnURL);
   Session boSession = new Session(boConnection);
EnterpriseCredential boEnterpriseCredential = new    EnterpriseCredential();
              boEnterpriseCredential.setLogin(userid);
boEnterpriseCredential.setPassword(pwd);
boEnterpriseCredential.setAuthType(auth);
SessionInfo boSI = boSession.login(boEnterpriseCredential);
I have got a list of servers running web servcies stored in my tokens. when i pass the first server name say " test:8080" and that server is down , i want to catch somewhere in the code above that it did not get the connection so that i can loop back and try with the second server say test1:8080
This is for failover purposes.
at present when i was trying to capture return value of boSI it breaks giving the error
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1438)
at java.lang.String.substring(String.java:1411)
2nd case :
I am geeting reports from the server and scheduling them:
i run the following code which works fine if reports is there
rh = boBIPlatform.get("path://InfoObjects/Root Folder/"src_folder"/" + reportName +
"@SI_SCHEDULEINFO,SI_PROCESSINFO" ,oGetOptions);
oInfoObjects = rh.getInfoObjects();
CrystalReport = (CrystalReport)oInfoObjects.getInfoObject(0);
Here if the report is not there on the server then i should be able to catch from the response handle rh that it has got a null value.
but rh does not return a null value
the code ultimately throws a null handle at the following line
CrystalReport = (CrystalReport)oInfoObjects.getInfoObject(0);
i am not able to catch the null value there also.
hope you got my issue.

Multiple return values (Bug-ID 4222792)

I had exactly the same request for the same 3 reasons: strong type safety and code correctness verification at compile-time, code readability and ease of mantenance, performance.
Here is what Sun replied to me:
Autoboxing and varargs are provided as part of
JSRs 14 and 201
http://jcp.org/en/jsr/detail?id=14
http://jcp.org/en/jsr/detail?id=201
See also:
http://forum.java.sun.com/forum.jsp?forum=316
http://developer.java.sun.com/developer/earlyAccess/adding_generics/index.html
Multiple return values is covered by Bug-ID 4222792
Typically this is done by returning an array.
http://developer.java.sun.com/developer/bugParade/bugs/4222792.html
That's exactly the problem: we dynamically create instances of array objects that would better fit well within the operand stack without stressing the garbage collector with temporary Array object instances (and with their backing store: 2 separate allocations that need to be recycled when it is clearly a pollution that the operand stack would clean up more efficiently)
If you would like to engage in a discussion with the Java Language developers, the Generics forum would be a better place:
http://forum.java.sun.com/forum.jsp?forum=316
I know that (my report was already refering to the JSR for language extension) Generics is not what I was refering to (even if a generic could handle multiple return values, it would still be an allocated Object
instance to pack them, i.e. just less convenient than using a static class for type safety.
The most common case of multiple return values involve values that have known static datatypes and that should be checked with strong typesafety.
The simple case that involves returning two ints then will require at least two object instances and will not solve the garbage collection overhead.
Using a array of variable objects is exactly similar, except that it requires two instances for the components and one instance for the generic array container. Using extra method parameters with Integer, Byte, ... boxing objects is more efficient, but for now the only practical solution (which causes the least pollution in the VM allocator and garbage collector) is to use a custom class to store the return values in a single instance.
This is not natural, and needlessly complexifies many interfaces.
So to avoid this pollution, some solutions are used such as packing two ints into a long and returning a long, depacking the long after return (not quite clean but still much faster at run-time for methods that need to be used with high frequencies within the application. In some case, the only way to cut down the overhead is to inline methods within the caller code, and this does not help code maintenance by splitting the implementation into small methods (something that C++ can do very easily, both because it supports native types parameters by reference, and because it also supports inline methods).
Finally, suppose we don't want to use tricky code, difficult to maintain, then we'll have to use boxing Object types to allow passing arguments by reference. Shamely boxed native types cannot be allocated on the operand stack as local variables, so we need to instanciate these local variables before call, and we loose the capacity to track the cases where these local variables are not really initialized by an effective call to the method that will assign them. This does not help debugging, and is against the concept of a strongly typed language like Java should be:
Java makes lots of efforts to track uninitialized variables, but has no way to determine if an already instanciated Object instance refered in a local variable has effectively received an effective assignment because only the instanciation is kept. A typical code will then need to be written like this:
Integer a = null;
Integer b = null;
if (some condition) {
//call.method(a, b, 0, 1, "dummy input arg");
// the method is supposed to have assigned a value to a and b,
// but can't if a and b have not been instanciated, so we perform:
call.method(a = new Integer(), b = new Integer(), 0, 1, "dummy input
arg");
// we must suppose that the method has modified (not initialized!)
the value
// of a and b instances.
now.use(a.value(), b.value())
// are we sure here that a and b have received a value????
// the code may be detected at run-time (a null exception)
// or completely undetected (the method() above was called but it
// forgot to assign a value to its referenced objects a and b, in which
// case we are calling in fact: now.use(0, 0); with the default values
// or a and b, assigned when they were instanciated)
Very tricky... Hard to debug. It would be much simpler if we just used:
int a;
int b;
if (some condition) {
(a, b) = call.method(0, 1, "dummy input arg");
now.use(a, b);
The compiler would immediately detect the case where a and b are in fact not always initialized (possible use bere initialization), and the first invoked call.method() would not have to check if its arguments are not null, it would not compile if it forgets to return two values in some code path...
There's no need to provide extra boxing objects in the source as well as at run-time, and there's no stress added to the VM allocator or garbage collector simply because return values are only allocated on the perand stack by the caller, directly instanciated within the callee which MUST (checked at compile-time) create such instances by using the return statement to instanciate them, and the caller now just needs to use directly the variables which were referenced before call (here a and b). Clean and mean. And it allows strong typechecking as well (so this is a real help for programmers.
Note that the signature of the method() above is:
class call {
(int, int) method(int, int, String) { ... }
id est:
class "call", member name "method", member type "(IILjava.lang.string;)II"
This last signature means that the method can only be called by returning the value into a pair of variables of type int, or using the return value as a pair of actual arguments for another method call such as:
call.method(call.method("dummy input arg"), "other dummy input arg")
This is strongly typed and convenient to write and debug and very efficient at run-time...

Can anyone give me some real-world examples where
multiple return values aren't better captured in a
class that logically groups those values? I can of
course give hundreds of examples for why it's better
to capture method arguments as multiple values instead
of as one "logical object", but whenever I've hankered
for multiple return values, I end up rethinking my
strategy and rewriting my code to be better Object
Oriented.I'd personally say you're usually right. There's almost always a O-O way of avoiding the situation.
Sometimes though, you really do just want to return "two ints" from a function. There's no logical object you can think of to put them in. So you end up polluting the namespace:
public class MyUsefulClass {
public TwoInts calculateSomething(int a, int b, int c) {
public static class TwoInts {
    //now, do I use two public int fields here, making it
    //in essence a struct?
   //or do I make my two ints private & final, which
   //requires a constructor & two getters?
//and while I'm at it, is it worth implementing
//equals(), how about hashCode()? clone()?
//readResolve() ?
}The answer to most of the questions for something as simple as "TwoInts" is usually "no: its not worth implementing those methods", but I still have to think about them.
More to the point, the TwoInts class looks so ugly polluting the top level namespace like that, MyUsefulClass.TwoInts is public, that I don't think I've ever actually created that class. I always find some way to avoid it, even if the workaround is just as ugly.
For myself, I'd like to see some simple pass-by-value "Tuple" type. My fear is it'd be abused as a way for lazy programmers to avoid creating objects when they should have a logical type for readability & maintainability.
Anyone who has maintained code where someone has passed in all their arguments as (mutable!) Maps, Collections and/or Arrays and "returned" values by mutating those structures knows what a nightmare it can be. Which I suppose is an argument that cuts both ways: on the one hand you can say: "why add Tuples which would be another easy thing to abuse", on the other: "why not add Tuples, given Arrays and the Collections framework already allow bad programmers to produce unmainable mush. One more feature isn't going to make a difference either way".
Ho hum.

Unable to see function return values in Visual Studio 2013 debugger

Hi!
I can't see function return values in
Microsoft Visual Studio Ultimate 2013
Version 12.0.31101.00 Update 4
Microsoft .NET Framework
Version 4.5.51650
Installed Version: Ultimate<o:p></o:p>
as described in http://blogs.msdn.com/b/visualstudioalm/archive/2013/06/27/seeing-function-return-values-in-the-debugger-in-visual-studio-2013.aspx
So what can I do to get this functionality back?
MsdnMezzo

Hi MsdnMezzo,
Reference:
http://blogs.msdn.com/b/visualstudioalm/archive/2013/06/27/seeing-function-return-values-in-the-debugger-in-visual-studio-2013.aspx
If use the same sample in the above blog provided by you, how about the result? Could you debug it with the same steps? I could debug it in my side using the VS2013.
So to make sure that whether it is your VS IDE issue, please debug it with this sample, if it works well, I doubt that we would think about your specific project and the debugging steps.
If so, to really repro this issue, could you share us a sample with one drive? You could upload your project to one drive and share us the downloaded link in your new reply, I will download and repro this issue in my side.
Best Regards,
Jack
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