How to update a managed bean taskflow?

Similar Questions

• How to access the managed bean taskflow action result?

  Hi all
  I have a requirement where I have two areas of text (username and password) and a SignIn button. When the user clicks login, my action managed bean will run the view object and get the password for this user name. And that's why it will compare the password presented by the user and the password came from the view object. I a taskflow, in which I have two points of view, we're signIn page and other is the home page, and the result of the action is successful.
  The managed bean method here signIn Page for SignIn button.
  
  public String execute() {}
  String EnteredPassword = PassEncrypt();
  ApplicationModule am = ADFUtils.getApplicationModuleForDataControl ("AppModuleDataControl");
  ViewObject myView1 = am.findViewObject("LogindetailsView1");
  System.out.println ("Usrname is" + this.) (Username);
  myView1.setNamedWhereClauseParam ("v_Username", this.) (Username);
  myView1.executeQuery ();
  DCBindingContainer links =
  (DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();
  DCIteratorBinding empIter = bindings.findIteratorBinding("LogindetailsView1Iterator");
  String DBPassword = empIter.getCurrentRow ().getAttribute("Password").toString ();
  
  System.out.println ("password is" + DBPassword);
  
  {if (EnteredPassword.Equals (dbpassword))}
  
  Here, I need to call the result of success, which will allow the user to get access to the display of the home page in taskflow.
  
  }
  else {}
  FacesMessage fm =
  new FacesMessage (FacesMessage.SEVERITY_ERROR, "Please check your name of user and password",
  "Please check your name of user and password");
  FacesContext.getCurrentInstance () .addMessage (null, fm);
  }
  Returns a null value.
  }
  
  If this can be done using the method call in taskflow then how could use it in my script?
  Please suggest.
  Thank you.

  you have a rule of navigation between these two pages
  If so, simply return the navigation rule name

  if(EnteredPassword.equals(DBPassword)) {
  return "success";
  }
  

• [ADF, JDev12.1.3] How to set a variable to bind a VO (where clause) in a managed bean?

  Hallo,

  I have a request based on VO.

  The query contains a where clause clause and a bindi variable.

  In a managed bean I would like to access the iterator of VO setting the value of the bind variable and read the result.

  I found this code it is good start, but I do not know how to set the variable binding.

  BindingContext bctx = BindingContext.getCurrent();
  BindingContainer bindings = bctx.getCurrentBindingsEntry();
  DCIteratorBinding iter = (DCIteratorBinding ) bindings.get("MyVO1Iterator");
  iter.execute();
  
  
  

  You kindly help me?

  Also, I would like to know if it is generally advisable to use VO directly in controlled beans or whether it would be best to create in the AppModuleImpl methods that do this and return the result.

  In my case for example of the VO will return max 1 plug so I'm in doubt, if the creation of a method in the AM that returns a custom class, which attributes contain values of the line of VO.

  Sorry if these questions may seem artificial, but I am a beginner, I have many doubts and so I would be happy to receive some tips regarding best practices.

  Thank you

  Federico

  You can use:

  iter.getViewObject().setNamedWhereClauseParam("yourBindVar", value);
  

  Note that this approach is used if you have bind variable in the where clause.

  To set variables bind to ViewCriteria, you must use VarableValueManager.

  This post may be useful for you: binary: how to set the Bind variable values at run time?

  Also, I would like to know if it is generally advisable to use VO directly in controlled beans or whether it would be best to create in the AppModuleImpl methods that do this and return the result.

  You must set "use VO directly.

  For example, from the point of architecture, is probably best to use the method in the model project which will set the bind variable and execute the query.

  Or you can use the ExecuteWithParams operation in your the view layer.

  In my case for example of the VO will return max 1 plug so I'm in doubt, if the creation of a method in the AM that returns a custom class, which attributes contain values of the line of VO.

  Not to complicate your life

  All VO lines are represented as ViewRowImpl class if you already have "custom class".

  Finally, you can generate your own ViewRowImpl class if it is necessary for this.

  Dario

• How to create a popup event which the producer is a 'button' in managed bean

  I can create a contextual action event named "ReportGenerationEvent" for the producer to declaratively: button successfully.

  < af:button text = "OK" id = "b4" actionListener = "#{bindings.eventBinding.listener.processAction}" / > "

  Page definition file:

  < eventBinding id = "eventBinding" Listener = "javax.faces.event.ActionListener" >

  " < events xmlns =" http://xmlns.Oracle.com/ADFM/contextualEvent "> "

  < name of the event = "ReportGenerationEvent."

  customPayLoad = "#{pageFlowScope.someManagedBean.reportFormat}" eventType = "Event Action" / > ""

  < / events >

  < / eventBinding >

  but I also want to do something else before publish event contextual action by clicking this button. So I put a method of bean managed as actionListener property value.

  < af:button text = "OK" id = "b4" actionListener = "#{pageFlowScope.someManagedBean.processXXX} '"

  I want to program the contextual publshing event logic in managed bean, but it seems that it is wrong. How to solve my problem?

  {} public void processReportGeneration (ActionEvent actionEvent)

  Add the code in the event here...

  publish the contextual event

  BindingContainer links is BindingContext.getCurrent () .getCurrentBindingsEntry ();.

  JUCtrlActionBinding actionBnd = (JUCtrlActionBinding) bindings.getControlBinding("eventBinding"); This conversion is wrong.

  ((DCBindingContainer) bindings) .getEventDispatcher () .queueEvent (actionBnd.getEventProducer (), "myString");

  ((DCBindingContainer) bindings) .getEventDispatcher () .processContextualEvents ();

  }

  I noticed contextual event can only be created/published on the producer based on a method of action, action, value attribute or list binding.

  but I have not found this link for a contextual action button event, only the following definition exists in the definition of page file. Here, I'm confused.

  < eventBinding id = "eventBinding" Listener = "javax.faces.event.ActionListener" >

  " < events xmlns =" http://xmlns.Oracle.com/ADFM/contextualEvent "> "

  < name of the event = "ReportGenerationEvent."

  customPayLoad = "#{pageFlowScope.someManagedBean.reportFormat}" eventType = "Event Action" / > ""

  < / events >

  < / eventBinding >

  Hello

  type of contextual issues event listener. Here is an example in a blog: one size does not fit all: JDev 11 g: contextual events programming

  Frank

• How to refactor managed bean

  WARNING: I am very new to the ADF.

  I have a fragment that uses an extended managed bean pageFlow. Everything works fine, but now I have to extract a piece of this fragment and use it in another fragment. I would like to extract all the parts related to this fragment in a specific managed bean and then use this bean managed in the bean managed "parent". To clarify what I want to do:

  Current situation:

  public class BigManagedBean {}

  private String classMemberSpecificToA;

  private String classMemberSpecificToB;

  }

  Refactoring:

  public class BigManagedBean {}

  Private SpecificToAManagedBean aBean;

  private SpecificToBManagedBean helped;

  }

  
  

  public SpecificToAManagedBean {}

  private String classMemberSpecificToA;

  }

  
  

  public SpecificToBManagedBean {}

  private String classMemberSpecificToB;

  }

  
  

  Q: How do instantiate aBean and helped? What is the best practice to do this?

  
  

  ADF 11.1.1.6
  

  Three ways:

  (1) instantiate the variable with the bean

  public class BigManagedBean {}

  private SpecificToAManagedBean aBean = new SpecificToAManagedBean ();

  private help SpecificToBManagedBean = new SpecificToBManagedBean ();

  }

  (2) in the constructor of a coarse

  public class BigManagedBean {}

  Private SpecificToAManagedBean aBean;

  private SpecificToBManagedBean helped;

  public BigManagedBean()

  {

  aBean = new SpecificToAManagedBean ();

  Help = new SpecificToBManagedBean ();

  }

  }

  (3) in the getter of aBean

  public class BigManagedBean {}

  private SpecificToAManagedBean aBean = null;

  private help SpecificToBManagedBean = null;

  public SpecificToAManagedBean getABean()

  {

  If (aBean is nothing)

  aBean = new SpecificToAManagedBean ();

  ABean return;

  }

  }

  Timo

• How to access all the lines one by one, a table ADF via managed bean

  Hi Experts,
  
  Hi I'm new in the ADF.
  
  Could someone help me to fix the case below?
  
  Scenario - I have a table called Test_T1 that have 4 columns C1, C2, C3, C4. Creation of EO, VO and AM for test_t1.
  When created in pages ADF, I selected the option "automatically exposed components UI in new managed bean" (mynewmanagedbean.java).
  Control data drag and drop Test_T1 table in the page as a table of the ADF.
  Set the properties is read-only C1, C2, C3 and C4 is an input text.
  Add after the table and attathed button action on the mynewmanagedbean.java bean managed.
  At the time of the Test_T1 page filled with a few No.. lines (such as 9).
  How can I access all the lines above through the key without selection of these.
  In fact, I want to print all the rows of the table in the log at the time to press the button.
  
  Thanks in advance.

  Sorry for the delay, the code was copied from another test case. You can work directly with the line...
  I created a new test case based on the departments of the HR schema table:

  import oracle.adf.model.BindingContext;
  import oracle.adf.model.bean.DCDataRow;
  import oracle.adf.model.binding.DCBindingContainer;
  import oracle.adf.model.binding.DCIteratorBinding;
  import oracle.adf.share.logging.ADFLogger;
  
  import oracle.jbo.Row;
  
  public class DumpRows
  {
      private static ADFLogger _logger = ADFLogger.createADFLogger(DumpRows.class);
      public DumpRows()
      {
      }
  
      public String cb3_action()
      {
          DCBindingContainer bindings =
          (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
          DCIteratorBinding dcIteratorBindings =
          bindings.findIteratorBinding("DepartmentsView1Iterator");
  
          // Get all the rows of a iterator
          Row[] rows = dcIteratorBindings.getAllRowsInRange();
          for (Row row : rows) {
              String depname = (String)row.getAttribute("DepartmentName");
              _logger.info(depname);
          }
          return null;
      }
  }
  

  As you do not have the class of line interface build you must get the attributes in their names. Be careful here, because any misspelling is cought only when you run the application.

  Timo

• How to expose the user interface components in a managed bean?

  Hi all
  I created a jsf page without exposing user interface in controlled beans components.
  And the page is created successfully.
  But now I want to expose components from user interface again controlled beans
  How to do this?
  Help, please

  Select your device in the main menu Jdeveloper, in the property Inspector find Binding property--> click on edit to bind this component to a property of the managed bean.

• How to get the value of the user interface component in managed Bean

  Hi people,
  
  How to access the value of a component managed bean?
  

  <af:inputText value="#{bindings.Name.inputValue}"
                          label="#{bindings..Name.hints.label}"
                          required="#{bindings..Name.hints.mandatory}"
                          columns="#{bindings.Name.hints.displayWidth}"
                          maximumLength="#{bindings..Name.hints.precision}"
                          shortDesc="#{bindings.Name.hints.tooltip}"
                          id="Name"
                          partialTriggers="Type">
              <f:validator binding="#{bindings.Name.validator}"/>
            </af:inputText>

  I want the input value of the component name.
  
  thnks

  You can use this in your managed bean

  ...
  // get the binding container
  BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
  
  // get an ADF attributevalue from the ADF page definitions
  AttributeBinding attr = (AttributeBinding)bindings.getControlBinding("Name");
  String val = attr.getInputValue();
  
  ...
  

  Timo

• How to set a value in a click of a button when managed bean

  Hi all
  I have a managed bean that contains an attribute of type string as follows:
  the name of the attribute is taskFlowId

  package dhamanADM.view.beans;
  import oracle.adf.controller.TaskFlowId;
  
  public class dynamicTaskFlowManager {
     private String taskFlowId = "/WEB-INF/flows/procedureMaster.xml#procedureMaster";    
      public dynamicTaskFlowManager() {
                
          super();
      }
    public TaskFlowId getDynamicTaskFlowId() {
     return TaskFlowId.parse(taskFlowId);
    }    
  }

  I want to change the value of this attribute when you click on a commandMenuItem as follows

     <af:commandMenuItem text="Mission Persons" id="pt_cmi1"
                                              action="missionPers">
     <af:setActionListener from="/WEB-INF/flows/editPersionMission.xml#editPersionMission"
                                    to="#{pageFlowScope.dmDynamicTaskFlowManager.dynamicTaskFlowId}"/>
     </af:commandMenuItem>

  at run time when clicking on the menu, this error pops up
  
  java.lang.IllegalArgumentException: cannot convert type class java.lang.String /WEB-INF/flows/editPersionMission.xml#editPersionMission to class oracle.adf.controller.TaskFlowId
  
  My goal is just to change the value of the attribute 'taskFlowId' by clicking on the commandMenuItem
  How can I do this?
  Thanks in advance
  
  Published by: your * March 29, 2011 13:24

  You set to set a string value where a type of TaskFlowId is necessary.
  Looks like that, you try to set the taskFlowId for the dynamic region. Change the code as follows:

  public class dynamicTaskFlowManager {}
  private String taskFlowId = "/ WEB-INF/flows/procedureMaster.xml#procedureMaster";
  public dynamicTaskFlowManager() {}
  Super();
  }
  * public TaskFlowId getDynamicTaskFlowId() {*}
  AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance ();
  String currentTaskFlowId =
  * (String) adfFacesContext.getPageFlowScope () .get ("CurrentTaskFlowId"); *
  If (currentTaskFlowId == null |)
  * currentTaskFlowId.Trim (). Equals("") == true) {*}
  currentTaskFlowId = taskFlowId;
  *}*
  Return TaskFlowId.parse (currentTaskFlowId);
  *}*
  }

  In the MenuItem screen, change it as follows:
  
  action = "missionPers" >
  *
  * to = "#{pageFlowScope.CurrentTaskFlowId}" / > *.
  

  Thank you
  Nini

• How to bring up a browser to a managed bean window?

  I have a case of user like this:
  
  The Web site of our home user login. He or she clicks a button. Control flow goes to a managed bean (MB here after) to check certain conditions. If the conditions are met, rather than return the user to the homepage, the user will receive a new web site (for example, forums.oracle.com) in a pop-up window on top of our place of origin.
  
  Can we invoke a Web site in a popup adf? If so, how? If not, any idea on how to develop this use case?
  
  Any idea is appreciated.

  If you want to display the web site in a popup, you can use af:inlineFrame for the same thing:

  Sample:
  
  eventContext "Launcher" = >
  
  
  **
  
  
  

  Thank you
  Nini

• How to open the PopUp of Managed Bean?

  Hello
  
  Can you please let me know how can we open a managed bean pop.
  
  Thank you and best regards,
  Kiran kristelle

  You might find some suggestions on the strange site:

  http://forums.Oracle.com/forums/search.jspa?OBJID=F83&q=popup+backing+bean

• How to call a function with parameters in jsf managed Bean

  Hello

  1. I created a Bean managed to manage chains of jsf to 11.1.1.7 WebCenter spaces:

  public class ManageStrings {}

  / * Converts all characters in a string to uppercase. */

  public String getToUpperCase (String str) {}

  Dim retVal = str.toUpperCase ();

  Return retVal;

  }

  }

  2. I registered managed Bean:

  " < managed-bean id ="swc_3"xmlns =" http://xmlns.Oracle.com/ADF/controller "> "

  < id managed-bean-name = "swc_2" > tools < / managed-bean-name >

  < managed-bean-class id = "swc_1" > cat.badalona.webcenter.utilities.ManageStrings < / managed-bean-class >

  < managed-bean-scope id = "swc_4" > backingBean < / managed-bean-scope >

  < / managed-bean >

  3 to code jsf, I tried different options, but they do not work

  " < = xmlns:af af:outputText ' http://xmlns.Oracle.com/ADF/faces/rich "value="#{backingBeanScope.utilities.getToUpperCase['hello']}"/ > "

  ...

  " < = xmlns:af af:outputText ' http://xmlns.Oracle.com/ADF/faces/rich "value="#{backingBeanScope.utilities.toUpperCase['hello']}"/ > "

  ..

  " < = xmlns:af af:outputText ' http://xmlns.Oracle.com/ADF/faces/rich "value =" #{backingBeanScope.utilities.getToUpperCase ('hello')} "" / >

  
  

  What I am doing wrong?

  
  

  Thaks in advance
  

  
  

  Hello Carles,

  I did it with the content presenter where I need to pass the ID of the component selected in backing bean. Please try below option

  Now add following code in your binding

  Private RichOutputText outputText1;

  then the getter for this outputtext set.

  and in your action method to read the value of the output text.

  Hope this helps with your problem.

  Thank you

  Amey

• How to find the JSFF name in managed bean

  Hi gurus,

  I'm new in the adf and the use of 11.1.2.3. I'm looking for the name of page jsff managed bean.  For example, if I have abc.jsf contains a fragment of xyz.jsff. I want when I click on the button in the jsff page, a pop shows me the name is xyz.jsff.

  Thank you

  Hello

  to get the page name, FacesContext.getCurrentInstance () .getViewRoot () .getViewId () (return abc.jsf). If you expose the page through a region of the ADF fragment, then the call is

  ControllerContext.getInstance () .getCurrentViewPort () .getViewId () (returns xyz if the activity view has the same name as the file xyz.jsff Physics)

  Frank

• How to call separate partial trigger on managed bean JSFF component?

  Guys and girls,
  
  With the help of JDev 11.1.1.2.0. Looked on the forums and google. The first results are not so large.
  
  Is it possible to call a PPR on a component JSFF from a separate managed bean? He seems to call the FacesContext in this instance calls the JSPX root that contains only a child: the RichDocument.
  

        UIComponent component =
           FacesContext.getCurrentInstance().getViewRoot().findComponent("pc1:table1");
        if (component != null)
        {
           AdfFacesContext context = AdfFacesContext.getCurrentInstance();
           context.addPartialTarget(component);
        }

        System.out.println(FacesContext.getCurrentInstance().getViewRoot().getChildCount());

  Returns 1 :(
  
  Ideas for a workaround?
  
  Published by: LovettWB on November 17, 2010 03:39
  
  Published by: LovettWB on November 17, 2010 04:11
  
  Published by: LovettWB on November 17, 2010 04:12

  So maybe this post will help (assuming that your fragment is added to the page as a region): http://biemond.blogspot.com/2009/11/find-uicomponent-in-adf-task-flow.html

• call method before managed Bean support page

  Hi guys,.

  My Version of Jdev is 12 c. I want to call a method of bean managed before my Page load. I did an EnableDisableMethod() method in my managed Bean that is my default activity in my taskflow. This method is only how to turn off to some of my Page buttons. I use * in my control flow so that my page will be called each time after the execution of my method by default. But what my result will be fixed for my activity method. Also what is the use of the result sets.

  <-l' id = 'enableDisable' method call >

  < method > #{pageFlowScope.bgBean.enableDisable} < / method >

  < result >

  < / results >

  < / method >

  Also when I run that application.page is empty but in newspaper that comes

  < 23 June 2014 12:41:30 IST > < WARNING > < oracle.adfinternal.controller.metadata.model.xml.PageFlowXmlImpl > < BEA-000000 > < ADFc: /WEB-INF/bGMstTF.xml #bGMstTF: >

  < 23 June 2014 12:41:30 IST > < WARNING > < oracle.adfinternal.controller.metadata.model.xml.PageFlowXmlImpl > < ADFC-52024 > < ADFc: duplicate managed definition of bean to "bgBean" detected. >

  < 23 June 2014 12:41:30 IST > < WARNING > < oracle.adfinternal.controller.activity.MethodCallActivityLogic > < ADFC-56013 > < ADFc: Exception when the assessment call to method activity expression EL "#{pageFlowScope.bgBean.enableDisable}". >

  When I'm debugging its my default front method call load.but page does not redirect to my page. I think that the problem with my key component.before page load it does not know my button

  mainBtnAdd.setDisabled (true);  It is here, I think what he does ' t know button until pageLoad.mainBtnAdd is null in debug mode.

  Thank you

  Raul

  Oh and Yes your button is known that once the page is rendered. To solve your problem you add to the bean (Boolean or string) which then reference you via el of the property of button on the properties page. In method you you set just the properties of the bean.

  Timo