To access a page method call parameters jsf page fields

Similar Questions

• JDeveloper 11 g - value of bean to access after the method call.

  Hello
  
  I created a command button to run a PL/SQL method, as shown in the example call: http://download.oracle.com/docs/cd/E17904_01/web.1111/b31974/bcadvgen.htm#BABEIFAI 37-11
  
  I have the following code, to fill a java bean in my ApplImpl class.
  
  Result APIResultBean = new APIResultBean();
  // 7. DateValue property value using in-first OUT param
  result.setResultValue (st.getString (28));
  // 8. StringValue property value using THE param 2nd
  result.setMsgValue (st.getString (29));
  System.out.println ("Bean defined:" + st.getString (28) + "and:" + st.getString (29));
  
  The java bean has the following code and is defined as a java class in my model of controller:
  
  package CELPAY.model;
  
  import java.io.Serializable;
  Import oracle.jbo.domain.Date;
  
  / public class APIResultBean implements Serializable {}
  
  
  
  String ResultVal;
  String MsgVal;
  
  public setResultValue (String ResultVal) Sub {this. ResultVal = ResultVal ;}
  public String getResultValue() {return ResultVal ;}
  public setMsgValue (String MsgVal) Sub {this. MsgVal = MsgVal ;}
  public String getMsgValue() {return MsgVal ;}
  
  }
  
  
  
  The procedure runs, but I have no idea how to do to retrieve the output variables in a form as a text of output. That is to say, how can I access this bean? I tried to create a data control, but the methods come not through. I also tried this entry in the adfc. - config.xml and refercing variables.
  
  My question is tha that the getResultValue methods are not displayed in Jdevloper?
  
  Great satisfaction to all helped, because I was stuck on this all day

  Your Get accessor method is getMsgValue(), the rule says remove the GET and change case of the first character of the remaining string. If getMsgValue()-> MsgVale-> msgValue.
  Try #{bindings.element.inputValue.msgValue}

  Timo

• Call the method call activities before you navigate to the target jsf page

  Dear all,

  I use JDeveloper Studio Edition Version 12.1.3.0.0.

  Requirement:

  I have a stubborn taskflow. The stubborn workflow is without using page fragments.

  I have three pages: login.jsf, admin.jsf, user.jsf. I have a method call activity in the taskflow. The login.jsf is the default page. The page of login.jsf have an af:selectOneRadio with two af:selectItem: Admin and user. It also has an af:button. When the user select the af: af selectItem: selectOneRadio and click on the af: button, it should call the method call activity (doLogin) and based on logic it will redirect to the page admin.jsf or user.jsf page.

  Please find the taskflow below:

  

  How to achieve the solution to the prescription above.

  Thank you and best regards,

  Susanto Paul

  Hi all

  I'm able to resolve the obligation.

  The post below was really helpful.

  http://andrejusb.blogspot.in/2011/09/programmatic-ADF-task-flow-router.html

  Thank you best regards &,.

  Susanto Paul

• Passing parameters to the method call in expressions of value

  JDeveloper 11.1.2.1.0 does support the feature of passing parameters to method calls in expressions of value in JSF pages? AFAIK this is JSF 2 version it and it should support this feature. Unfortunately when I put in a JSF page the following tag
  < h:commandLink value = "#{row.employeeId}" action = "#{empBean.showDetails (row)}" / > "
  The page does not work. Any ideas on this point?
  
  Thank you to everyone.

  Hello

  The functionality you need is defined in JSR 245.
  If you need to wait for it to become part of the standard, it will be included in JEE6
  I don't know if 11.1.2.1.0 uses JEE6 standard...
  You can try this other thing,
  http://www.coderanch.com/t/213290/JSF/Java/why-JSF-calls-method-parameter

• Access to the data after the managed service VOImpl in bean method call

  I use JDeveloper 11.1.2.4.

  I created a method to Interface customer and he calls you a managed bean.

  The method is exposed in the control of data and I have a links to it through links on the page.

  The method runs just a view of criteria for a row of data in the database.

  But, because the method does not have a return value, how could access the View object data.

  Here's the Service method and the method of the bean management;

  The service method: in PersonVOImpl.java - should result in 1 row:

  public void getPersonByCnViewCriteria (String cn)

  {

  ViewCriteria viewCriteria = this.getViewCriteria ("PersonVOCriteriaByCn");

  Reset a display criteria of values that may was resolved at design time

  viewCriteria.resetCriteria ();

  this.setCnBind (cn);

  this.applyViewCriteria (viewCriteria);

  this.executeQuery ();

  }

  Method in managed Bean: I have a linking operation method to access the Service method.

  
  

  It seems that the Service method is executed successfully.  But, how to access the data after the call?
  

  
  

  protected void getPersonByCn (String cn)

  {

  BindingContainer bindingContainer = this.getBindings ();

  OperationBinding operationBinding = bindingContainer.getOperationBinding("getPersonByCn");

  Map operationsParamsMap = operationBinding.getParamsMap ();

  operationsParamsMap.put (WorkFlowBean.PROPERTY_CN, NC);

  Object result = operationBinding.execute ();

  If (! operationBinding.getErrors () .isEmpty ())

  {

  }

  
  

      // How to access data after the call?
  

  }

  You should never use a class VOImpl or VORowImpl in a managed bean. If you have to use them, create Interfaces and use.

  I'm not too sure if it's good to return a view in a method object.

• How to navigate to the next page based on the value returned by the method call inside the action attribute of the command key.

  How to navigate to the next page based on the value returned by the method call inside the action attribute of the command key.

  I use JDeveloper 12.1.2.0.0

  < af:button id = "tt_b2".

  rendered = "#{attrs.nextRendered} '"

  partialSubmit = 'true '.

  action = "#{attrs.backingBean.nextAction} '"

  Text = "next".

  Disabled = "#{attrs.nextDisabled}" / >

  private static final String NEXT_NAVIGATION_ACTION = "controllerContext.currentViewPort.taskFlowContext.trainModel.getNext";

  public String nextAction() {}

  If (validate()) {}

  updateModel();

  Return NEXT_NAVIGATION_ACTION;

  }

  Returns a null value.

  }

  Use case is made for model train, which is being implemented based on this blog: http://javacollectibles.blogspot.co.UK/2014/10/ADF-train-template.html

  We define a generic action following in the model, but the action must be called under certain conditions, based on the question of whether all validation controls had been passed on no.

  You can do this in two ways:

  1 returnValue = (String) ADFUtils.invokeEL("#{controllerContext.currentViewPort.taskFlowContext.trainModel.getNext}");

  return returnValue;

  2.

  public String getNextTrainStop() {}

  String nextStopAction = null;

  ControllerContext controllerContext = ControllerContext.getInstance ();

  ViewPortContext currentViewPortCtx = controllerContext.getCurrentViewPort ();

  TaskFlowContext taskFlowCtx = currentViewPortCtx.getTaskFlowContext ();

  TaskFlowTrainModel taskFlowTrainModel = taskFlowCtx.getTaskFlowTrainModel ();

  TaskFlowTrainStopModel currentStop = taskFlowTrainModel.getCurrentStop ();

  Terminus of TaskFlowTrainStopModel = taskFlowTrainModel.getNextStop (currentStop);

  nextStopAction = nextStop.getOutcome ();

  _logger.fine ("train, next stop:"+ nextStopAction ");

  Return nextStopAction;

  }

• call before jsf fragment bean method

  Hello
  
  I have a task flow that call first.jsff (jsf fragment), in first.jsff there is a next button, clicking on which he goes to the other jsff.
  
  1. for first.jsff, I created a bean called FirstBean.java in pageFlowScope
  2. for second.jsff, I created an another bean SecondBean.java in pageFlowScope.
  
  Using the task flow intializer I can put my custom intializeFirst() method to be called before first.jsff gets made, but I need to call some method secondIntialize() before second.jsff (second.jsff is rendered when we click the button following first.jsff)
  
  one way to do initialization in the constructor of secondBean.java but I need I have my custom method call which is the best possible way?

  You can use a method call activity in your workflow.

• Message info JSF in the activities of method call

  Hello
  I have a taskflow bounded with an activity of method call that contains a call to a method on backing bean. I would like to put a message of information prior to the loading of the page.
  However, I get NPES from the call to JSFUtils.addFacesInformationMessage (errorMsg) due to the fact that there is no id of root view component.
  Anyone know a solution for this use case?
  Thank you
  Kenneth

  Hello

  write in an attribute of memory and have the page check this attribute and display its value. You can use a PhaseListener on the page to add the message memory for faces message stack

  Frank

• Problem calling action jsf in another action

  I have a page (Page1) jsf with the button "submit" on this subject.
  When I click on this button, the action method (feeRefund ()) attached to this button is called and next (page 2) page is displayed.
  
  In the application, there is another stream, which calls a different action written in different backing bean method.
  What I ce que je ferais'd in this action method that will make feeRefund() action to invoke, then display page 2.
  
  I tried this code but it's Page2 appear, but the action of feeRefund() was not called before page 2 appears
  
  FacesContext context = FacesContext.getCurrentInstance ();
  Application = context.getApplication ();
  NavigationHandler navHandler = application.getNavigationHandler ();
  navHandler.handleNavigation (context, null, "state1");

  Ashish,

  I realized that in a (say Bean1) bean you feeRefund() method that accesses the page 2 and other beans (say Bean2) you have another method of action which you want to call the feeRefund() method in Bean1 and want to return to page 2.

  In this case, you can try the approach below:
  -In faces-config/adfc-config, add Bean1 as managed property of Bean2 (in order to have bean2 get accessor method to get the instance of Bean1)
  -Inside bean2 action method, get the bean1 instance by calling the getter method and call the method feeRefund() on this forum, and if you use rules of navigation back the return value of the method feeRefund() as return value or if you use taskflows return the correct controlflow case so that the page will be surfed to page 2.

  Hope that's clear.

  Jean Lou

  Published by: Marc Israel October 27, 2009 02:31

• How to pass attribute values after ExecuteWithParam to the method call

  Hello
  
  I use Jdev 11.1.1.6.
  
  My use case, is that I have mainPage BTF which has ExecuteWithParam as the default activity. It filters the VO using params. I have a requirement to store some of the attributes of current line to pageFlowScope which must be sent to several taskflows child.
  I present a method call after the ExecuteWithParam event and before the page is rendered but do not know how should I pass the current line (or something) in this method call to store values on pageFlowScope.
  
  What should I switch to this bean managed to store values on pageFlowScope? Is there an alternative?
  
  Thank you
  JAI

  I see two possible ways to get to the attributes. First of all, you can get the iterator current rank and get attributes here. Secondly, add you links attribute in the file pageDef methods for all attributes that you are interested in. Then you access it by using the attribute binding. I never tested the 2nd method, but I guess that the framework will fill the attribute links, as it does in a normal page.

  Sorry, can't give you enjoy this code adds that I'm not in front of a PC.

  Timo

• Cannot access the page «get modules»

  I had just refreshed my computer and I am trying to reinstall my Add-ons, but I can't access the page of the modules 'get '. I tried all the troubleshooting methods suggested. and still no:
  The secure connection failed

  An error occurred during a connection to services.addons.mozilla.org. The peer certificate has been revoked. (Error code: sec_error_revoked_certificate)

     The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
     Please contact the website owners to inform them of this problem.
  

  Can anyone help?

  How about you just go to https://addons.mozilla.org/ instead.

  Edit: this is not a Firefox 35.0.1 or any number of version, but with a certificate revoked on services.addons.mozilla.org

  The https://addons.mozilla.org still works fine.

  For playback so you understand how to properly use Bugzilla.
  Bug 1128368 - cert revoked about breaks services.addons.mozilla.org subject: addons

• Asynchronous method call.

  Is it possible to do an asynchronous method call?

  I mean this: when a view is loaded I would like first of all to display the interface to the user and when the data is retrieved from the web server, load the data into the view. If the user must wait until the data is retrieved for the view. For this first step how do we proceed? And secondly, I would like to know if it is possible an asynchronous call to create the view and load the data so that even if this could make the application faster.

  Hey charly,.

  You should be able to achieve using the load() to URLLoader objects. When loading the content of a web page, the load method is asynchronous. Based on the State of the load() method that you can check if its operation is complete using the Event.COMPLETE event. Like this:

  package
  {
      import flash.display.Sprite;
      import flash.display.StageAlign;
      import flash.display.StageScaleMode;
      import flash.events.Event;
      import flash.net.URLLoader;
      import flash.net.URLRequest;
      import flash.text.TextFieldAutoSize;
  
      import qnx.ui.buttons.LabelButton;
      import qnx.ui.text.Label;
  
      [SWF(width="1024", height="600", backgroundColor="#CCCCCC", frameRate="30")]
      public class URLLoaderTest extends Sprite
      {
          private var loader:URLLoader;
          private var request:URLRequest;
          private var myTextField:Label;
          private var myBtn:LabelButton;
  
          public function URLLoaderTest()
          {
              super();
  
              // support autoOrients
              stage.align = StageAlign.TOP_LEFT;
              stage.scaleMode = StageScaleMode.NO_SCALE;
  
              request = new URLRequest("http://www.digg.com");
  
              loader = new URLLoader();
              loader.load(request);
              loader.addEventListener(Event.COMPLETE, handleData);
  
              myTextField = new Label();
              myTextField.setSize(100, 50);
              myTextField.setPosition(10,10);
              myTextField.textField.autoSize = TextFieldAutoSize.LEFT;
  
              myBtn = new LabelButton();
              myBtn.label = "This will already be here";
              myBtn.setSize(200, 70);
              myBtn.setPosition(10, 50);
  
              addChild(myTextField);
              addChild(myBtn);
  
          }
          private function handleData(e:Event):void
          {
              myTextField.text = "Complete!";
          }
      }
  }
  

  as you will see that loads everything on the screen even if the site is not fully loaded via URLLoader object. Once this is done, it calls the handData() function and the object Label is filled with the words "complete." the same concept apply to any situation involving the URLLoader.

  hope that helps. Good luck!

• A question about the methods and parameters.

  Hey guys, this is my first post here. I am very new to Java and done a bit of C++ before Java. I had a question about the methods and parameters. I do not understand the methods; I know they can be repeated when it is called, but it's almost everything. I also know that a program should have a class that contains the main method. What I really, really understand on methods is what the parameters are. I know they are in parentheses and that is it. Could you explain what they are? I really appreciate it. Thanks to all in advance. Best regards, Michael

  Taking an example:
  Suppose you calculate area of the rectangle you need two inputs one is the length and the width. Area = l X b, where l = length, b = width

  If your method, say, calculateAreaOfRectangle (length int, int width) will be two parameters as arguments.

  System.out.println ("field of rectangle:" + calculateAreaOfRectangle (40,30);)

  public int calculateAreaOfRectangle (int length, int width) {}
  int area;
  Area = length * width;
  return of area;
  }

  So if you call this method then the output will be returned in 120.

  Parameters of a method are simply the input variables for the method of treatment for all calculations or something useful.

  And we cannot have methods inside the main method in Java. It is in the java syntax and if you do, it will throw a syntax error.

• Method call as default activity in ADF task flows

  Hello
  
  I have a workflow to execute a method on the page loading to set cookie values.
  I added a control method of data as the default activity in the workflow. But it is not called immediately, it is executed only if it is called from another view.
  
  Any help will be appreciated.
  
  WebCenter Portal App 11.1.1.6
  
  
  Code workflow task:
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  < adfc-config xmlns = "http://xmlns.oracle.com/adf/controller" version = "1.2".
  ID = "___5" >
  < task-flow-definition = id "cookie-task-flow" >
  < default activity id = "__17" > addEmpNoCookie < / default activity >
  < transaction id = "__38" >
  < new-transaction / >
  < / transaction >
  < data-control-scope id = "__39" >
  < shared / >
  < / data-control-scope >
  < managed-bean id = "__1" >
  < id managed-bean-name = "__4" > cookieBean < / managed-bean-name >
  < managed-bean-class id = "__3" > tr.com.signum.roketsan.utils.CookieBean < / managed-bean-class >
  < managed-bean-scope id = "__2" > pageFlow < / managed-bean-scope >
  < / managed-bean >
  <-l' call the method id = "addEmpNoCookie" >
  < method id '__8' = > #{bindings.addEmpNoCookie.execute} < / method >
  < result id = "__16" >
  < id fixed-result = "__7" > addEmpNoCookie < / fixed-results >
  < / results >
  < / method >
  < use-page-fragments / >
  < / task-flow-definition >
  < / adfc-config >
  
  Def of the activity of the Middle page of
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  < pageDefinition xmlns = "http://xmlns.oracle.com/adfm/uimodel."
  version = "11.1.1.61.92".
  ID = "cookie_task_flow_cookie_task_flow_addEmpNoCookiePageDef".
  Package = "TR.com.Signum.roketsan.pageDefs" SkipValidation = "true" > "
  < Settings / >
  < executables / >
  < links >
  < methodAction id = "addEmpNoCookie" RequiresUpdateModel = "true".
  Action = 'invokeMethod' MethodName = "addEmpNoCookie."
  IsViewObjectMethod = 'false' DataControl = "CookieBean."
  InstanceName = "CookieBean.dataProvider" > "
  < NamedData NDName = 'cookieValue.
  NDValue = "#{webCenterProfile [securityContext.userName] .employeeNumber} '"
  NDType = "java.lang.String" NDOption = "3" / > "
  < / methodAction >
  < / links >
  < / pageDefinition >

  Hello

  It contains only the activity of the method, and if so, why is he launched with the help of a new transaction? Note that navigation always is an ID of the view and the workflow will not run if there is no view to navigate to. So either the calling flow calls this workflow and workflow returns immediately after execution of the activity of default method then it refers to a display of flow tasks calling or you add a view. Note that cookies are set on the response of a call and it is not issued before coming to a view. For this reason, using a method call activity could be a bad approach to try this so a phase listener is better suited

  Frank

• To access the page defined by a dynamic action item

  I have a page element that is defined by a dynamic action. However, if I try to access this page anywhere else on the page element, it is null. Y at - it a specific method to dynamically reference the value of page elements, other than the usual & p2_page_item. reference. TIA.

  Hello!

  Where do you reference point? In another DA, process page?

  & NOM_ELEMENT. the syntax is only for the static text and it will be avoided in SQL and PL/SQL. It will get only value when the page is loaded.

  If you are referencing the element DA or JS, you can get its value with the function $v (for example $v('ITEM_NAME'). If you reference the process item, you can get its value with the standard bind variables syntax (: nom_element) or with the function v (for example v('ITEM_NAME'). If this process is inside the dynamic action, value of the item must be saved before session state.

  BR,
  Marko