Urgent please: Group data control in different pages

Hi,
i have one requirement in Report with group option. Suppose if i have 3 groups in report with child records. I want to display 1st group at first page. Second group at any other page. Is it possible?
for example:
Group A will contain 6 child records, Group B will have 3 child records. Group C will have 2 child records.
Now i want to display Group A at first page. whereas GroupB i wanted to display any other place. i wanted to control second or third group value to any other place of my report.
Thanks,
Jag

You can insert the Word's page break in the group and enclose it into the <?if:...?> .... <?end if?> condition that would work only for the first item in the group.

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How to find out which data control do the page layout components come from?

hi,
work in Jdev 11.1.2.3
After have drag and drop data control into pages designer, how to find out which data control do the page layout component (such as a field in form layout) come from?
--i cannot find data control related information in the property pallete for the page layout component.
Regards.

This information can be found in the page definition file.
Select the field in the page and then click the binding tab.

Displaying data from Web Service Data Control on a page

Hi,
I have a problem with a Web Service Data Control.
The web service is executed:
1) When the page (.jspx) is loading. Every time that the page is loaded, the web service is executed!
2) From a submit button. In this case the web servide is executed two times, in the submit and in the loading of the page.
I want to avoid the first case because i have to reduce the called to ws. I want to use the second case to call the web service (only one time).
How can i avoid the execution of the web service when the page (form) is loading?
Thanks

Hello Arun,
I've set refreshCondition property for the iterator to #{!adfFacesContext.initialRender} but doesn't work correctly.
I'm testing the property with the example in:
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/wssamplebase-321929.zip
I am using Oracle IDE 11.1.1.5.
Have you got any ideas what might be the problem.
Thanks in advance.

Urgent - Please help - Data source

Hi,
I have a two tables (table A and table B)in a form. Table B is based on table A. Now, I have to add a table C into the picture. Table C is based on table B. How can I show results with table B and table C together in a tabular format? So, when table A changes, records in tabular format will also reflect the changes. Thank you in advance.
I think it has something to do with the relations within the datablock. But, I don't know how to set that up. Please help.

Hello!
You can use non base table items to solve.
Create the relation properly and pass the data to non base table item.
Different triggers can be used at Data block level to populate the data.
Best Regards,
Manzur Elahi

JDev 1013, Webservice as Data Control in JSF page returns error

Hello,
For a client we are starting a project with Java Server Faces in combination with web services. In order to do some testing we created a web service in PLSQL (with a empno input field and a record output) and deployed this web service on an OC4J container. We then created a (new) JSF project, used the PLSQL web service as a Data Source, and used this Data Source in a JSF page.
When this JSF page is started an error occurs validation -
DCA-40007: The value for parameter "empNo" cannot be null..
The webservice can however be called in the page, the output is shown but the error stays in the page.
Communication with support gave me a temporary solution
I've put in the page definition for both the methodIterator (getEmpIter) and the accessIterator (ReturnIterator) the Refresh="Deferred". Now the error doesn't show in the page at startup of the page. Data is presented correctly after pushing the button, though still in the Jdeveloper Embedded OC4J Server Log shows a list of
ERROR Value for parameter : 'empNo' cannot be null.
In a multi row Webservice (created by JDeveloper) however i still get this error.
(1) What caused this error?
(2) When is the next version of JDeveloper due?
(3) I am looking for documentation on the following subjects
(3.1) How a JSF page is rendered by the Oracle JSF implementation
(3.2) How to read and adjust the JSF page definition, for example the <executables> part
(3.3) Problem with the extra abstraction layer is that is very hard to find where an error occurs. Is a mechanism/documentation available to find in which JSF fase an error occurs and how to bypass it?
Regards Leon Smiers

(1) I think what is happening is that your page calls out to the Web service when you first run it without any parameter. This is why you get the error and also the reason that deffer works to solve this.
I think a solution would be to have your Web service handle the case of receiving an empty parameter.
(2) When it is ready :-)
(3.2) right click the jsf page and choose "go to page defenition" you can then edit it using the structure pane and the property inspector.
(3.3) you can run in debug mode, the code for ADF will be available when we go production, and with it a lot of more documentation.

How to get a date on different pages?

Hey everyone, I am working on a daily planner for the office and have a script that automatically generates the dates but I don´t know how to get each of the dates on a different page. I'd really appreciate if anyone could help me get each date generated by the script on teh following page of my 365 page document. The scrip is:
var months = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
var length = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
var days = [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ];
count = 0;
day = 0;
month = 0;
weekday = 5;
str = "";
while (count < 365)
count++;
str += days[weekday]+", "+(day+1)+" "+months[month]+"\r";
day++;
if (day >= length[month])
day = 0;
month++;
if (month > 11)
   month = 0;
weekday = (weekday+1) % 7;
app.selection[0].contents = str;
Tanks!

Try this,
app.activeDocument.viewPreferences.rulerOrigin = RulerOrigin.pageOrigin;
app.activeDocument.zeroPoint = [0,0];
with(app.activeDocument.viewPreferences){
    horizontalMeasurementUnits=MeasurementUnits.points;
    verticalMeasurementUnits=MeasurementUnits.points;
    rulerOrigin=RulerOrigin.pageOrigin;
var months = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
var length = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
var days = [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ];
count = 0;
day = 0;
month = 0;
weekday = 5;
str = [];
while (count < 365)
count++;
str[count]= days[weekday]+", "+(day+1)+" "+months[month]+"\r";
str1 =str.toString();
day++;
if (day >= length[month])
day = 0;
month++;
if (month > 11)
   month = 0;
weekday = (weekday+1) % 7;
for(i=0;i<document.pages.length;i++)
var myTextframe = document.pages[i].textFrames.add({geometricBounds:[0,0,50,150]});
myTextframe.insertionPoints[0].contents=str[i+1];
Vandy

POJO Data Control af:table with selectOneChoice

Hello All,
JDeveloper 11.1.1.6/7
I have a peculiar issue that I am trying to solve.
I have a POJO based data control and an af:table based out of it. One of the fields (category) is to be a selectOneChoice driven by a WS Data Control. When I drag-drop the target attribute (category) as a Select One Choice and create a dynamic list based on the WS Data Control the row becomes uneditable.
The selectOneChoice from the jspx:
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                     id="c3">
            <af:selectOneChoice value="#{row.bindings.category.inputValue}"
                                label="#{row.bindings.category.label}" autoSubmit="true"
                                required="#{bindings.children.hints.category.mandatory}"
                                shortDesc="#{bindings.children.hints.category.tooltip}"
                                id="soc1">
              <f:selectItems value="#{row.bindings.category.items}" id="si1"/>
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          </af:column>
The relevant sections from the pageDef are as follows:
<tree IterBinding="childrenIterator" id="children">
      <nodeDefinition DefName="info.bijesh.samples.ws.model.Children"
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          <Item Value="name"/>
          <Item Value="category" Binds="category"/>
        </AttrNames>
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    </tree>
<list IterBinding="childrenIterator" id="category" DTSupportsMRU="true"
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        <Item Value="category"/>
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      <ListAttrNames>
        <Item Value="categoryCode"/>
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      <ListDisplayAttrNames>
        <Item Value="categoryDisplay"/>
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If I remove the Binds attribute from the Item definition, then the row becomes active but of course the drop-down list is empty. Any ideas on what I am doing wrong. I have uploaded the sample workspaces here - http://www.bijesh.info/bijesh/ADFWS_TestCase.zip. WebServiceHost contains the LOV Web Service and the WSClient workspace contains the test page.

Hi,
there is a bug I filed this week on that issue. Could it be you filed the issue as a SR with support? Because this is where I got the test case from. For me the problem reproduced witha static list as well. So if you want to check if this is the same you see, please try a static list in the SOC. If this too makes the field un-editable then its the same effect. The testcase I had was 11.1.1.7 and I fixed an issue in its POJO model to run the sample (just in case you belong to the same customer). I didn't test with 11.1.1.6 as obviously the bean data control is different in 11.1.1.7 (at least it complained about a missing class when I tried in 11.1.1.6).
If the testcase I true is not yours, please contact customer support with your test case or send it my way in a zip file renamed to "unzip"
Frank

JavaBeans Data Control / Managed beans interaction

Working in JDev/ADF 11g
I have an Application Scoped ADF managed bean that initializes some services for my ADF application. (These are non-database backed business services and so they do not integrate as tightly with Jdev as data controls). They require some constructor arguments and other initialization parameters and so they cannot be written as pure beans.
I wrote Java Beans to use as data controls that wrap these services. What I would like to do is to keep the creation of these services in the application scoped bean, so they can be used programmatically in other areas. When the data controls beans are initialized, I want to grab their underlying services from the application scoped bean via the ADFContext.
My issue is that at the time the data control beans are instantiated, the ADFContext returns null when accessing the application scoped bean - ie it has not been created yet.
What is the proper way to pass initialization data to JavaBean data controls? Ideally I could simply pass the data control a reference to its underlying service.
If Im going about this all the wrong way, with the application scoped bean holding the application wide business services, please feel free to advise me otherwise.
Thanks!

Okay - so I figured out one way to do this (detailed below), but my question still stands as to if there is a proper way to get information to a JavaBean data control when it is instantiated.
What I just learned is that although my application scoped bean does not exist when the data control is created, it can exist when the the data control is called by the .jspx. I say 'can' because it will only exist if the .jspx backing bean references the application scoped bean as a managed property. i.e. ADF will create the data control, create the page bean, create the application bean (b/c the page needs it), and then call the data control, at which point the data control will find the application scoped bean. This is sort of a hack, since it requires an unintuitive setting for it work. so I think my question still stands, how to pass data from the application scoped bean to the data control.

Is it possible to create data control from wsdl when complextype is used

Getting DCA-40015 error when trying to create a data control from WSDL file.
The error clearly says complextype is not supported . just trying to see if there are any workarounds . because creating data control will save time in developing user interface by dragging and dropping the the data control in jsf page. jdeveloper webservice tester is able to create user interface for me based on wsdl when i run it , trying to develop the user interface using jsf pages
oracle.adf.model.adapter.AdapterException: DCA-40015: Failed to create the structure for schema element "result". The complex type definition of the element is not supported.

Hi,
I could reproduce what I did:
- created WebService from custom Pojo Model
- Made sure all entities implemented serializable
- In the WebServices Wizard, I created XML representations for my entities
- tested with OC4J WebServices tester
- Built ADF data control from WSDL file of deployed WebService
- Created dependency t project containing the POJO entities
- Selected result.xml of each method exposed in the WebService project
- In the structure window, selected "item" (result-->item)
- changed Bean class to my entity class name (absolute name)
This showed my entity in the DC palette
Frank

JDev 11.1.2 dropping a data control creates new DataControl Usage

After installing JDev 11.1.2 in a new Oracle Home I've been dealing with some weird behaviors
Now, each time I drag a Data Control into a page, a new Data Control Usage is created. However, View objects do not appear inside Data Control in the bindings view of the page.
After draggin AppModuleDataControl--> AccessView1 to a .jsff page, in the binding it creates:
Bindings: AccessView1
Excutables: AccessView1Iterator
Data Control: AppModuleDataControl46
I've reinstalled JDev in a new folder with no luck.
Have anyone faced this issue or has any ideas of why this happens
Maybe this is expected behavior but then I must have another problem as View Objects do not show in the Data Control Window in the Bindings
Thanks in advance,
J.-

Hi Frank
"what other information is needed to reproduce this?": Tricky question...Got me thinking.
Finally, after some experimentation, this and other weird behaviors went away after restoring the ViewController.jpr from a backup, Cleaning the project, deleting all the /classes folders and rebuilding all.
I'm not sure what failed during the migration process as these problems appeared right after first opening the application with JDev 11.1.2. However, as I've opened other applications which migrated fine, and haven't seen anyone else complaining about a an issue like this, I must conclude this happened because an isolated, uncommon, combination of facts not worth to further investigate.
Thanks for your help!!
J.-
Edited by: jpolanco on Feb 28, 2012 5:27 PM

Where to find additional data controls as shown in the WebCenter Dev Guide

From this book " [Oracle® Fusion Middleware Developer's Guide for Oracle WebCenter 11g Release 1 (11.1.1)|http://fmwdocs.us.oracle.com/doclibs/fmw/E10285_01/appslib7/webcenter.1111/e10148/jpsdg_svc_intro.htm#JPSDG7276] ", it shows the following Data Controls in the Resource Palette:
* Kudos Data Control
* Notification Subscription Data Control
* Page Data Control
* People Connections Management Data Control
etc.
However, using JDeveloper downloaded from OTN and updated with WebCenter extensions, I only see one Data Control (i.e., Page Data Control) listed under WebCenter Services Catalog.
If I want to use those additional Data Controls, where can I find them. Note that I'm an Oracle internal user.

Hi,
all the variable defined at package "How To Use the PLD Variables File in Release 8.8".
-How to Use the PLD Variables.pdf
-PLD_Vars_April2010.xls
Try to search at the portal.
Regards,
Konstantin

Help needed! ADF Data Control: Navigation Buttons + Table issue.

Hey all!
We are working on a new application using ADF JSF+EJB 3.0 stack and are experiencing a problem with a simple feature we need to implement.
Scenario:
- Creating a data control for a facade session bean and drag a List returned by one of its methods as table;
- Dragging its corresponding navigation buttons (first, previous, next, last) from the data control onto the page.
Issue:
As we press those buttons, we see the page being submitted but but nothing changes in the table...It keep showing the same records all the time (buit-in range navigation works fine though). However, when we manage to drop the collection as a form (with nav buttons included), everything works fine.
We have inspected pagedefs for both cases and could not identify the difference.
Any help would be much appreciated as we need to address the issue asap..
Thanks in advance,
Gustavo
PS: Sorry for my English! ;)

Hey, i have the solve to my problem.
In the definition page of the table page i change the propert Refresh (ifNeeded is his default value) to always of the iterator who im using to the table.But i use Toplink, then i had to change the property "Refresh Identity Map Results" to "enabled", that option is in the options of the named queries on queries in the toplinkmap of the current table who im using to my page.
i hope this will be util for you.
That's all
Dany

Paging WIth Two Disassociated Data Controls

Is it possible to have two completely disassociated (not parent-child) data controls on a page, each having their own paging buttons?
I have a requirement for a detail view of one data control with a read-only view of another data control underneath. I would like to have separate paging for both. I cant seem to find any examples of doing this. The standard paging seems to be bound to the first data control.
Thanks in advance.

Hi,
if you are on the web, you build a navigable from based on the VO (in BC4J parlance). When you drop this to a page it becomes navigable. Do teh same for another, not dependent VO and the two operate independently.
Now lets talk about what I think you don't tell us: If you are building JClient applications, then you delete the default toolbar in the layout editor, select one VO after the other and create a new toolbar from the data control. This way the two are independent.
Frank

Displaying a group of data in different Pages

Hello
I will try to explain my Problem below briefly
I have a problem with displaying a group of data in different Pages.I want to display a group of data like this:
page1      page2
data1Part1      data1Part2
Page3     Page4
data2Part1      data2Part2
Page5     Page6
data3Part1      data3Part2
page 7     Page 8
data4Part1      data4Part2
What I get is :
page1      page2
data1Part1      data2Part1
Page3     b]Page4
data3Part1      data4Part1
Page5     Page6
data2Part2      data3Part2
page 7     Page 8
data4Part2      data4Part2
I test <?for-each-group@section:ROW?> and Different first page etc. It doesn't work.I would appreciate your help. I can send you the output, template and xml doc, if you can have a look at it.
Thanks

Send me all files along with expected output at [email protected]

Urgent please: Master-Deatils OAF Page for enter and Update data

Hi all,
i need your help to build master-details oaf page for Enter / Update data
for example: We have Locations , Department , Employees tables
all these tables on one oaf page (OAAdvancedTable)
when user enter New Location and go to Enter it's Departments and for each department, he can Enter they employees.
and Regarding to Update date:
- when user select Location , Department table fetch all departments and user can update
waiting your support for urgent please
Regards
Hany

i do these Steps :
1- Create LocationEO,DepartmentEO and EmployeesEO
2- Create Association between LocationEO and DepartmentEO with one-to-Many relation (LocToDeptAO)
3- Create Association between DepartmentEO and EmployeesEO with one-to-Many relation (DeptToEmpAO)
4- Create View Object (LocationVO)
5- Create DepartmentVO (and add LocationEO due to LocToDeptAO)
6- Create EmployeesVO (and add DepartmentEO due to DeptToEmpAO)
7- Creare View Link between LocationVO and DepartmentVO (Based On LocToDeptAO) --> LocToDeptVL
8- Creare View Link between DepartmentVO and EmployeesVO (Based On DeptToEmpAO)---> DeptToEmpVL
9- Add LocaionVO to Application Module, then add DepartmentVO Via (LocToDeptVL)
10-Add EmployeesVO to Application Module Via (DeptToEmpVL)
and Then Run Test AM, all data fetch sucessfully, and i can insert data with proper relations
NOw, i want to implement this Business Logic in single oaf Page using 3 OAAdvancedTable (Master - Details -Details )
Regards

Urgent please: Group data control in different pages

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