ADF Faces: Dynamically enabling / disabling client validation

Hi Frank,
Im using JDeveloper 11.1.1.2.0 version. I want to disable the client side validation for some condition. I have read related information from Frank blog .
But In that frank used adf-faces-config.xml file for the following configuration.
<adf-faces-config xmlns="http://xmlns.oracle.com/adf/view/faces/config">
<skin-family>oracle</skin-family>
<client-validation-disabled>true</client-validation-disabled>
</adf-faces-config>
But in my application, I could not find adf-faces-config.xml file. I dont know where to configure please provide me the information.
Regards,
Felix

Hi,
in JDeveloper 11g this no longer is an option. To disable client validation you set immediate=true on the UI component, which youalso can do dynamically. Howerver, ensure you refresh the component after changing the immediate property state.
Frank

Similar Messages

[ADF UIX] Dynamically enabling/disabling fields

Hi
Another newbie question.
Does anybody have any pointers on how to dynamically set the read-only property of a messageInputText field dependent on the value of another field in an ADF UIX input-only-form?
To set the scene: I have a VO with the following columns:
1) id
2) subtype (values L or N)
3) field1 (only editable when subtype = L)
4) field2 (only editable when subtype = N)
When the user creates a new record, the subtype will default to L. I need field1 to be enabled and field2 to be disabled. If the user changes the subtype field to N, field1 must be disabled and field2 enabled.
Is this possible? Or is this best left to the spanking new ADF Faces?
(My environment: JDeveloper 9.0.5.2 build 1618)
Thanks!
CM.

Some research reveals one method to do this: EL (Expression Language).
As an example I had the following messageLovInput that I wanted to dynamically make read-only (similar to enabling/disabling) dependent on a value in another field 'InputRequiredInd'. As such the following tag was implemented:
<messageLovInput
model="${bindings.DsvId}"
id="${bindings.DsvId.path}"
destination="dataSetValidationRulesLevelOneLov.uix"
partialRenderMode="multiple"
partialTargets="_uixState"
readOnly="${!empty bindings.InputRequiredInd.inputValue ? false : true}"/>
You'll note in the readOnly element an "EL" expression. Essentially this says if the InputRequiredInd is not empty then return false otherwise true.
A useful reference:
http://www-106.ibm.com/developerworks/java/library/j-jstl0211.html
I hope this is helpful to someone!
Cheers,
CM.

ADF Faces cannot run locally - XML validation

When running running up an ADF application on WebSphere with no internet connection I get an error that the adf-faces-impl.jar!META-INF/faces-config.xml cannot be validated.
This means that the application is not initialised properly and means that ADF applications wont work if there is not an internet connection or if it cannot get to the java.sun.com/dtd/faces-config.dtd (such as through a proxy or firewall).
How do I fix this problem? Its inside the ADF-impl jar which is a problem.
Can it just be a case of opening the jar, changing the DTD reference to local and jar it back up again?

John.
Yes 199.199.199.205 is the address for my machine. I tried changing the "Specify Host Name" field and got a "The requested URL could not be retrieved" error. Have you tried ADF Faces EA19 yet? If so, are there any tutorials available ?
Message was edited by:
mxolisi

Dynamically enabling/disabling results using RunState.Execution

We run with our station options set to have results disabled for all sequences. BUT, at one point in a sequence run from the tools menu (i.e., not using the process model), we want to temporarily turn on results recording, run a step or two to record results, and then turn result recording back off.
I am calling an ActiveX/Com step to enable results using RunState.Execution DisableResults(false). I then run various steps that should be recording results, but my Locals.ResultList remains empty. Have also tried to calling RunState.Execution AddExtraResult, but no luck.
My true goal is to be able to call the TestReport sequence of the SequentialModel.seq file which takes as its first parameter the "results container". I want to be able to send a very select, small set of results that are generated from my sequence run from the tools menu. I tried various ways of creating a "dummy" result list, but was unsuccessful doing that as well.
Any ideas?

Barry,
For RunState.Execution DisableResults to work, The Engine and | or Sequence must also be False depending on what setting you have set to disable.
So in your case you need to set IEngine.DisableResults(False). You dont really need to call RunState.Execution DisableResults(False), use this if you what to switch on | off recording of selective steps rather than all steps in a Sequence.
Use Sequence.DisableResults to disable all steps in a Sequence.
Hope this helps
Regards
Ray Farmer
Regards
Ray Farmer

Make MultiValue Parameter Dynamically Enable/ Disable

Hi,
I have two MultiValue parameters in SSRS report. Both the parameters are independant of each other. If I choose value from first parameter, Second parameter should be disabled dynamically. If I choose value from second parameter, First
parameter should be disabled dynamically.
Can this be achieved in SSRS ?
Is there a workaround to achieve the above scenario ?
Regards
G. R. Venkatesh

Using nulls is one way. Another way is to set a default value say NotApplicable. Just set below expression for default value
IIF(Len(Parameters!SecondParameter.Value) > 0,"NotApplicable",Nothing)
Similarly for the other parameter
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs
Hi Visakh,
I am new to SSRS.
Could you please share a workaround sample for my scenario
I tried to implement the expression for Multivalue parameter1 default value, The parameter1 has below expression
=IIF(Len(Parameters!SecondParameter.Value) > 0,"NotApplicable",Nothing)
and Parameter2 has below expression
=IIF(Len(Parameters!FirstParameter.Value) > 0,"NotApplicable",Nothing)
I get a error saying "The expression references the parameter 'parameter2' which doesn not exist in the parameters collection. Letters in the names of parameters must use correct case"

Dynamic enable/disable

Hi
in my application i have tabular form with report 5 columns
p1,p2,p3,p4,p5
and a button "add row" when I click on add row button
all 5 columns should be enabled but once i submit and add the row in the table
p1,p2 and p3 should be disabled or locked not updatable,.
i should able to update only p4 and p5 columns
i checked the forum but could not get any matching my requirement.
can any one please help me how to do this.
thanks very much in advance.

Hi
in my application i have tabular form with report 5 columns
p1,p2,p3,p4,p5
and a button "add row" when I click on add row button
all 5 columns should be enabled but once i submit and add the row in the table
p1,p2 and p3 should be disabled or locked not updatable,.
i should able to update only p4 and p5 columns
i checked the forum but could not get any matching my requirement.
can any one please help me how to do this.
thanks very much in advance.

Dynamically enabling/disabling opc-binding to shared variables?

Hi.
I've got some shared variables binded to my OPC server, but sometimes some variables need to "ignore" the OPC updates and and be simulated, and in some cases, all of the variables.
So, I've got an application to dynamically change the shared variables properties: Network.UseBinding and Network.URL to "connect to" or "disconnect from" the OPC server, but is there a way to "unbind" the whole library from the OPC quickly and restore it back when need it?
I tried creating and deleting the IO server programatically but the variables go "bad"...
Is this is a good practice or should I change the method?

Hi Keptat, you can bind them directly to the OPC sever but you need to add
psp: at the begining.
For example
   psp:\\localhost\IOServer\ModbusSlave1.000001
   psp:\\aebenjamin\IOServer\OPC1.Channel_0_User_Defined.Ramp.
   psp:\\ host \ library\IOservername.register
An easy way to find the complete address y bind a Variable with psp
binding to the OPC server and you will get the path.
In the example code it gets the psp address from a Library, but won't get
you the directions of the registers inside the IOserver, so you need this list
manually.
Another option is create 2 libraries one with the variables binded to the IO
Server and the other binded to the simulated info, in this case you just have
to point to the library, and get the address of all variables.
Also you have to make sure the OPC server is deploy and you can see it
in the Distributed System Manager
Best Regards
Benjamin C
Senior Systems Engineer // CLA // CLED // CTD

Dynamically enable a field based on a selected table row

Hi everyone.
I'm getting really confused right now, please show me the right way. My approach may be, and probably is, wrong since I am self learning this and all I have is an ASP.NET background.
I have a page with a table in it. I've created a DataControl for a collection I've made and mapped it to the table. I added a column that shows an "edit" button. On it's click, I open a popup that shows the selected row's data. Naviguation controls are also present on the popup.
This is working fine.
My problem comes in the popup. Each row has multiples fields. These fields, shown on the popup, need to dynamically be enable/disable. To toggle those field, the only way I can see right now is to have a function that takes into parameter the rowId and the fieldName. Based on those two fields, I can get the necessary information to know if I need to enable or disable the control.
What I was aiming for, but then again I totally failed, was to have that function called on the "enabled" EL Expression, returning a Boolean.
Now that this has been said, can someone guide my on how to dynamically enable/disable each field based on the selected row.
Thanks !

Above +
why don't you create a bean method that returns a Boolean ans through EL Expression Builder select the method to this property.
btw .. on which components are you setting this?
Also,
If there is business logic that prohibits to update this object unless that is met.. you can also do it as..
In EOImpl .. override isAttributeUpdateable(int i) method eg:
@Override
public boolean isAttributeUpdateable(int i) {
if(i == this.ENAME && "KING".equalsIgnoreCase(this.getEname())){
return true;
}else
return super.isAttributeUpdateable(i);
and then in UI for the component say
ReadOnly = #{bindings.Ename.updateable}
Or, In UI
disable = #{ bindings.Ename.attributeValue == 'KING' & bindings.Mrg.attributeValue == null ? true : false}
adf does provides many ways to do it ..
Cheers, Amit

Dynamic enabling of input fields via radio btn in report selection screen?

Hi there!
I was wondering whether one can dynamically enable/disable input fields on a selection screen of a report-program.
Or is this only possible for selection screens in dynpro-programs?
If possible for reports - could you give an example?
Thanx a lot.
Andreas

Hi,
yes..You can dynamically disable and enable inputs fields in the selection screen..
Check this ex..If you press the first radio button..The second input will be disabled...And vice versa..
PARAMETERS: p_r1 RADIOBUTTON GROUP g1 USER-COMMAND usr DEFAULT 'X',
p_r2 RADIOBUTTON GROUP g1.
PARAMETERS: p_input1 TYPE matnr MODIF ID m1,
p_input2 TYPE matnr MODIF ID m2.
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
IF p_r1 = 'X'.
IF screen-group1 = 'M2'.
screen-input = '0'.
ENDIF.
ELSE.
IF screen-group1 = 'M1'.
screen-input = '0'.
ENDIF.
ENDIF.
MODIFY SCREEN.
ENDLOOP.
Thanks,
Naren

Using XMLLIST - Enable/Disable Menu Items

I am using XMLList for creating menu items.
I want to enable / disable menu items based on the permissions to the user.
Below is the code snippet:
<fx:XMLList id="newData">
                              <menuitem id="item1" label="{resourceManager.getString('taskmgmt', 'taskmgmt.label.newProject')}" />
                              <menuitem id="item2" label="{resourceManager.getString('taskmgmt', 'taskmgmt.label.projectFromTemplate')}" enabled="false"/>
                    </fx:XMLList>
private function ItemClickHandler(event:MenuEvent):void
     if(PermissionManager.isAddPermitted("WTM_PROJECT_PLANNING")){
                                                       ProjectAssignmentModel.projectAssignmentFlag=false;
                                                       if(event.item.@label == resourceManager.getString('taskmgmt', 'taskmgmt.label.newProject')){
                                                                 clearModel();
                                                                 dispatchEvent(new SwitchViewEvent(SwitchViewEvent.SWITCH_VIEW_EVENT,false));
protected function newMenuButton_clickHandler(event:MouseEvent):void
                                        if(! PermissionManager.isAddPermitted("WTM_PROJECT_PLANNING")){
                                                  newData.item1.enabled = false;
                                        else
                                                  menuList.dataProvider = newData;
                                                  menuList.show(event.stageX + 5 , event.stageY + 5);
                                                  mode = CREATE;
Based on the permission, I want to dynamically enable / disable the "New Project" button.
Can someone provide information how to achieve this ?
Further update on this, it is giving the following error while running of the application:
"TypeError: Error #1089: assignment to list with more than one item is not supported"

Resolved by using the correct Data Provider and iterating through the list

ADF Faces, BC and JDeveloper 10g: Rendering Dynamic ViewObjects at runtime

I am trying to make a 10g version of Shay's example (http://www.youtube.com/watch?v=TwIKt7e4vEw).
JSP code:
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"+
+"http://www.w3.org/TR/html4/loose.dtd">+
+<%@ page contentType="text/html;charset=windows-1252"%>+
+<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>+
+<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>+
+<%@ taglib uri="http://xmlns.oracle.com/adf/faces/html" prefix="afh"%>+
+<%@ taglib uri="http://xmlns.oracle.com/adf/faces" prefix="af"%>+
+<f:view>+
+<afh:html>+
+<afh:head title="runTest">+
+<meta http-equiv="Content-Type"+
content="text/html; charset=windows-1252"/>
+</afh:head>+
+<afh:body>+
+<af:messages/>+
+<af:form>+
+<af:table value="#{bindings.DynamicVo.collectionModel}" var="row"+
+rows="#{bindings.DynamicVo.rangeSize}"+
+first="#{bindings.DynamicVo.rangeStart}"+
+emptyText="#{bindings.DynamicVo.viewable ? \'No rows yet.\' : \'Access Denied.\'}"+
+partialTriggers="make">+
+<af:column sortProperty="Dummy" sortable="false"+
+headerText="#{bindings.DynamicVo.labels.Dummy}">+
+<af:outputText value="#{row.Dummy}"/>+
+</af:column>+
+</af:table>+
+<af:commandButton actionListener="#{bindings.makeVo.execute}"+
+text="makeVo" disabled="#{!bindings.makeVo.enabled}"+
+id="make"/>+
+</af:form>+
+</afh:body>+
+</afh:html>+
+</f:view>+
*PageDef:*
+<?xml version="1.0" encoding="UTF-8" ?>+
+<pageDefinition xmlns="http://xmlns.oracle.com/adfm/uimodel"+
+version="10.1.3.42.70" id="runTestPageDef"+
+Package="view.pageDefs">+
+<parameters/>+
+<executables>+
+<iterator id="DynamicVoIterator" RangeSize="10" Binds="DynamicVo"+
+DataControl="AppModuleDataControl"/>+
+</executables>+
+<bindings>+
+<table id="DynamicVo" IterBinding="DynamicVoIterator">+
+<AttrNames>+
+<Item Value="Dummy"/>+
+</AttrNames>+
+</table>+
+<methodAction id="makeVo" InstanceName="AppModuleDataControl.dataProvider"+
+DataControl="AppModuleDataControl" MethodName="makeVo"+
+RequiresUpdateModel="true" Action="999"+
+IsViewObjectMethod="false"/>+
+</bindings>+
+</pageDefinition>+
*Application Module Implementation:*
+package model;+
+import model.common.AppModule;+
+import oracle.jbo.ViewObject;+
+import oracle.jbo.server.ApplicationModuleImpl;+
+// ---------------------------------------------------------------------+
+// --- File generated by Oracle ADF Business Components Design Time.+
+// --- Custom code may be added to this class.+
+// --- Warning: Do not modify method signatures of generated methods.+
+// ---------------------------------------------------------------------+
+public class AppModuleImpl extends ApplicationModuleImpl implements AppModule {+
+/**This is the default constructor (do not remove)+
+*/+
+public AppModuleImpl() {+
+}+
+public void makeVo(){+
+System.out.println("make vo");+
+ViewObject vo = this.findViewObject("DynamicVO");+
+if(vo==null){+
+System.out.println("vo is null");+
+}+
+vo.remove();+
+System.out.println("Vo removed");+
+vo = createViewObjectFromQueryStmt("DynamicVo", "SELECT deptno from dept" );+
+System.out.println("Vo created");+
+vo.executeQuery();+
+System.out.println("Vo estimated row count"+vo.getEstimatedRowCount());+
+}+
+/**Container's getter for DynamicVo+
+*/+
+public DynamicVoImpl getDynamicVo() {+
+return (DynamicVoImpl)findViewObject("DynamicVo");+
+}+
+/**Sample main for debugging Business Components code using the tester.+
+*/+
+public static void main(String[] args) {+
+launchTester("model", /* package name */+
+"AppModuleLocal" /* Configuration Name */);+
+}+
+}+
*Runtime before clicking button*
http://i108.photobucket.com/albums/n23/zeoneozero/1.jpg
*Runtime after clicking button*
http://i108.photobucket.com/albums/n23/zeoneozero/2.jpg
*Console*
+1/11/09 11:26:44 make vo+
+11/11/09 11:26:44 Vo removed+
+11/11/09 11:26:44 Vo created+
+11/11/09 11:26:44 Vo estimated row count7+
*Error:*
JBO-25003: Object DynamicVo of type View Object not found
JBO-25003: Object DynamicVo of type View Object not found
Will this work with 10g? If so, has anyone tried and succeeded? Any advice is appreciated.
thanks,
wes

the example is in 11g and makes use adf dynamic forms.
I don´t know if you can make this in 10g

JDeveloper 11g/ADF Faces Rich Client

Hello,
We are trying to decide between using JDeveloper 10.1.4 and JDeveloper 11g for developing a new application - we plan to use just the ADF Faces layer of the ADF Framework along with Spring and TopLink for other layers.
On one hand we think that is is safer to use 10.x version of ADF Faces as it may be more stable and on the other hand we are tempted to use 11g as it provides Ajax-enabled JSF Components.
Has anyone used ADF Faces Rich Client Framework for developing applications? Is it stable enought to be used for production-level applications?
I would love to hear your thoughts!

Hi,
don't use 10.1.3.4 to develop a new application now unless you have browser constraints with your user-base.
ADF Faces RC / 11g requires:
FireFox 2, 3
Internet Explorer 7.0
Safari 3.0
11g is a significant update and they have vastly improved/redesigned a lot of things that were difficult/complex to do in earlier versions.
Plus the 11g user interface is way better from a users perspective.
Brenden

How to minimize Client-Server Round-trip in ADF Faces application ?

Hi All,
We have just finished POC on our prototype of ADF Faces + ADF BC application. The POC Emphasizes on Bandwidth requirement.
After receing the result from the communication provider, including : TCP packets send, Bytes sent from/to server and number of Client-Server Round-Trip.
There are several part of the application that Must be tuned for the application to run on acceptable performance.
Here is some page/ function that should be tuned :
- First page, ADF Read Only Table with two images and some buttons, cause 5 round-trip
- ADF Dialog Returning Value (as LOV), cause 4 Round-trips
- On ADF Form, press Commit button, cause 3 Round-trips.
So the question is :
1) How to reduce round-trips on ADF Faces application ?
2) How to minimize the bytes send from / To server on a specific user action ?
Please give me some recommendation..
Thank you very much,
xtanto

Hi Frank and Steve,
Thank you for your reply.
Yes Frank, what I mean by Round-Trip is the traffic between Client and the Server. And Yes, we will use VSAT where the latency is 1 - 1.5 second, so that round-trip matters significantly.
What I will do is :
- use minimal skin and No image at all
- don't use Dialog for LOV because it requires AutoSubmit there.
- Use 'Apply-Changes' button to do server-side validation before Commit.
Then do the POC / testing again.
Thank you,
xtanto

How to develop web app by ADF Faces rich web client ?

i want developer web app by adf face rich
but have not adf rich tag library in jdev 10.1.3
how to develop by adf rich?

Hi,
don't know what you mean by ADF Faces rich web client, but if you mean our Ajax component set, then this is not yet available outside of Oracle. If you mean ADF Faces as we have it in JDeveloper 10.1.3, create a JSF page and step through the creation process, toggle the ADF Faces libraries to make ADF Faces available
Frank

Need help with OA Framework. Enable/Disable LOV dynamically

Hello,
I am new to OA Framework. My requirement is as follows;
The page should have a field with parameter org code (LOV). When the user selects an org and click GO button, the page should display all the inactive items (which have no Sales order or work order for last 2 years). In the table region, user selects single record or multiple records by a check box. The selected records should be processed after clicking a submit button in the table region. The process is, calling an API to change the status of the item to Inactive or some other status. The status should be determined by the user by selecting a LOV within the table region. I could create LOV based field for org code and could display the data on the page. I have been trying to display the LOV for item status , I have created a LOV under table region under table components > table actions. I could open the LOV and select a value, but the value is not defaulting to the field on the page. Somebody please help me with a suggestion or if you have the code for a similar kind of requirement please share with me.
Also, need some suggestion on how to enable and disable LOV dynamically. I want to display the 2 LOV's in different regions. I want to enable the LOV for Item Status only after the org code is selected and the page populated after the user clicks GO button.
Thanks in Advance…..

Hi,
I could open the LOV and select a value, but the value is not defaulting to the field on the page.pls check the LOV mapping ,this might be wrong.
to enable/Disable LOV dynamically ,u need to use PPR,please check the lab solution exercise create employee chapter to learn to implement PPR functionality.
Thanks
Pratap

ADF Faces: Dynamically enabling / disabling client validation

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