Invoking the CreateInsert of a managed bean

Similar Questions

• Set the value of selectOneChoice managed Bean

  Hello Experts,
  
  My script is as follows: -.
  
  I have a selectOneChoice in my page and I fill it with values in the loading of the page (in the constructor of my managed bean) and he filled in correctly
  
  < af:selectOneChoice binding = "#{viewScope.MyBean.select}" >
  
  < f: selectItems value = "#{viewScope.MyBean.arr}" >
  
  < / af:selectOneChoice >
  
  ARR = new ArrayList < selectItem > ();
  
  arr. Add (new selectItem ("1", "Label 1"));
  arr. Add (new selectItem ("2", "Label 2"));
  arr. Add (new selectItem ("3", "Label 3"));
  arr. Add (new selectItem ("4", "Label 4"));
  
  
  Now, I need when I click a button on my page, make sure the value selected from the selectOneChoice '1 '.
  
  I tried the following, but it does not work:
  
  1 - select.setValue("1");
  
  2 - SelectItem TR = new SelectItem ("1", "Label 1");
  select.setValue (si);
  
  
  So, how can I do in my managed bean?
  
  
  I appreciate your help and thanks in advance

  The has a value property that the component stores the selected value. You can either declare a temporary variabel on the page (http://tompeez.wordpress.com/2013/03/25/creating-variables-and-attribute-bindings-to-store-values-temporarily-in-the-pagedef/) and use this variable to store the selected value, or you can use a bean for this property. Once you have set the value property, you can select the entry by setting the value property to the index that you want to select.

  Timo

• ADF - components of the access to the contents of a managed bean in a HA environment ViewScope.

  Hi all

  I have a question, I am a beginner with ADF and learn a lot through these forums and Google

  Using Jdeveloper 11.1.1.7

  is the question I have, I have a cluster/HA environment (2 knots) and move my application to use HA.

  I changed the ADF - config.xml to add the following line:

  " < adf-controller-config xmlns =" http://xmlns.Oracle.com/ADF/controller/config "> "

  < adf-scope-ha-support > true < / adf-scope-ha-support >

  < / adf-controller-config >

  I currently have a managed bean (ViewScope) and it has all my actionListeners/valueChange etc... etc... It also has my UIComponent links and I have also several methods that define specific attributes on these components and then do:

  AdfFacesContext.getCurrentInstance () .addPartialTarget ("ComponentRefHere");

  I am aware that I have to put my beans managed to implement Serializable I also understand that the UI components are not serializable.

  I use the ComponentReference method that is to say:

      private ComponentReference<RichPanelBox> iframePB;
  
      public void setIframePB(RichPanelBox component) {
          iframePB = ComponentReference.newUIComponentReference(component);
      }
    
      public RichPanelBox getIframePB() {
          return uiComponentBean.getIframePB();
      }
  

  is the question I have, I can leave it like that? or will I move them to a different managed bean?

  If so, how should I put the bean, it must also implement serializable, and how do I access them from my managed bean viewScope.

  
  Thank you

  You don't have to. Https://docs.oracle.com/javaee/6/tutorial/doc/gjbbk.html documentation

  The beans that use the scope of the conversation, application, or session must be serializable, but beans that use the scope of the request need not be serializable.

  I personally always add the serializable interface as the bean has never should be selected for serialization, it should not control. It is easier to tell everyone to add it anyway. In this way, you can use the same class in all scopes.

  Timo

• 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

• Get the component Id in managed bean

  Hi experts,

  I ask a stupid question, but as I'm a newbie, I hope you will forgive me .

  I use JDev version: 11.1.2.3.0 My question is: is it possible to get a component inside a managed bean id? By components, I hear, buttons or menu items. The scenario, I want to create is:

  I use JasperReports to generate required reports. I would like to have something like a Menu with different elements. By clicking on each of them, set a string in the managed bean I use to generate reports (in fact the string would be the name of the jrxml file I'll load). And this string would get its value based on what menu item is selected.

  Is it possible to do such a thing? Or maybe another way would be more appropriate?

  Thank you in advance!

  Hello

  Then, when you press a menu on the page item, have a method called (all menu items call this action method), this method gets the Id (or maybe something else) of the menu item called him.

  Do not use the action property but the ActionProperty listener. Then the ActioneEvent in the managed bean method you navigate to the item getUIComponent() and call getId on it. This should solve the use cases

  Frank

• GET THE NEXT STOP OF THE TRAIN FROM A MANAGED BEAN (JDEVELOPER AND ADF).

  Hello.

  I have a train that works perfectly with the buttom train Assistant; but when I try to create a custom button to the next train stop to skip a prompt to alert of error:

  "java.lang.NullPointerException ".

  "ADF_FACES-60097: SERVER SO THAT PPR, #2 EXCEPTION"

  
  

  The managed code of the action of the bean is:

  
  

  public String cb1_action() {}

  Add the code in the event here...

                       

  ControllerContext controllerContext = ControllerContext.getInstance ();

  ViewPortContext currentViewPortCtx = controllerContext.getCurrentViewPort ();

  TaskFlowContext taskFlowCtx = currentViewPortCtx.getTaskFlowContext ();

  TaskFlowTrainModel trainModel = taskFlowCtx.getTaskFlowTrainModel ();

  TaskFlowTrainStopModel currentStop = trainModel.getCurrentStop ();

  trainModel.getNextStop (currentStop);

  Returns a null value.

  }

  Best regards.

  Your use case is described in this blog http://www.oracle.com/technetwork/developer-tools/adf/learnmore/82-programmatically-navigate-trains-396873.pdf

  Timo

• A loop in the t receives all the lines in a managed Bean

  Hello

  Something strange happens to me. I use this code to iterate hollow VO to export data to an excel file:

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

  DCIteratorBinding dciter = (DCIteratorBinding) bindings.get ("< MyIterator >");

  RowSetIterator rsi = dciter.getRowSetIterator ();

  RSI. Reset();

  While (rsi.hasNext ()) {}

  MyVORowImpl line = rsi.next ((MyVORowImpl));

  Logger.Warning ("Row" + row.getAttribute1 ());

  }

  rsi.closeRowSetIterator ();

  If use this code in the AM, it works well and it loop through all the records, but if use it a backing bean it is the turn of all the archives less 1!

  Any suggestion? I use Jdev 12.1.2

  
  Best regards

  Jose.

  Hello

  You can try something like below

  RSI. Reset();

  If (RSI. First()! = null) {}

  MyVORowImpl line = rsi.first ((MyVORowImpl));

  Logger.Warning ("Row" + row.getAttribute1 ());

  }

  While (rsi.hasNext ()) {}

  MyVORowImpl line = rsi.next ((MyVORowImpl));

  Logger.Warning ("Row" + row.getAttribute1 ());

  }

  Thank you

  Alisson.

• Disable + Darken Background under the Popup to a managed Bean?

  I invoke a popup (Panel window) of a class of support as
  

  RichPopup.PopupHints hints = new RichPopup.PopupHints();
  callPopup.show(hints);

  But the background is not get clouded and the components of the page are still clickable... Unlike the declarative method where the background to get dark / disabled.
  
  Thank you
  < police = "courier" > (using Jdev 11 g R2, Fusion Web ADF) < / make >

  Hello
  If you use the dialog box or a window within a popup, you must set its Modal attribute to true.

• Get some facets of a provision of the limousine Panel in managed bean

  Hi all

  Jdev version: 11.1.1.7.1

  I have a panel with 3 tabbed view detail headers.

  In each details see the headers I have a sign stretching layout and in one of the facets of the expandable Panel layout, I have an af:tree.

  My use case is at the click of a button at the top of the Panel tabs that I need to know which headers detail see Eastern disclosed and get the tree.

  I tried to use the suite of methods:

  for (int i = 0; i < getPanel () .getChildCount (); i ++) {}

  ShowDetail RichShowDetailItem =

  (RichShowDetailItem) getPanel .getChildren () .get (i) ();

  get the open tab

  {If (showdetail {. isDisclosed()})}

  UIComponent component is findComponent (showdetail , RichTree.class);.

  If (components! = null) {}

  return component (RichTree);

  }

  }

  }

  public static UIComponent findComponent (base class UIComponent type) {}

  UIComponent result = null;

  Point UIComponent = null;

  for (int i = 0; i < base.getChildCount (); i ++) {}

  Child UIComponent = base.getChildren () .get (i);

  Item = child;

  If (type.isInstance (child)) {}

  result = child;

  break;

  }

  result = findComponent (element, type);

  }

  return the result;

  }

  Now, I'm able to get the RichPanelStretchLayout, but not able to get the facets of the expandable Panel layout.

  Can someone tell me if there is another way to get the facets?

  Thank you

  Hello

  I could make it work using the code below:

  public static UIComponent findComponent (base class UIComponent type) {}

  UIComponent result = null;

  Point UIComponent = null;

  for (int i = 0; i)< base.getchildcount();="" i++)="">

  Item = base.getChildren () .get (i);

  If (type.isInstance (item)) {}

  result = item;

  return the result;

  }

  result = findComponent (element, type);

  }

  for (int i = 0; i)< base.getfacetcount();="" i++)="">

  Iterator child = base.getFacetsAndChildren ();

  While (child.hasNext ()) {}

  Item = child.next ();

  If (type.isInstance (item)) {}

  result = item;

  return the result;

  }

  result = findComponent (element, type);

  }

  }

  return the result;

  }

  Thank you

• character of JSF managed bean error encoding page

  My request is internationalized, and then I need special characters (accents of Spanish, copyright symbol,...). I test if I get the string to a managed bean that does not work.

  JSF page:

  <?xml version='1.0' encoding='UTF-8'?>
  <!DOCTYPE html>
  <f:view xmlns:f="http://java.sun.com/jsf/core" xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
      <af:document title="Test" id="d1">        
          <af:form id="f1">        
            <af:panelGroupLayout id="pgl1">
              <af:outputText id="ot1" value="áéióúñ © it works" />
              <af:outputText id="ot2" value="#{myBean.text} it doesn't work" />
            </af:panelGroupLayout>
          </af:form>
      </af:document>
  </f:view>
  

  Bean

  public Class MyBean {
  
  
    public MyBean() {
    }
    
    public String getText(){
      return "áéióúñ ©";
    }
  
  
  }
  

  I found this old post:

  UTF-8 problem with ADF

  But this solution is for the JSPX pages:

  < jsp:directive.page contentType = text/html"; Charset = UTF - 8 "/ >

  How can I solve this problem for ADF 12 c + JSF pages / Fragments of JSF Page. ?

  It should work.

  Check the compiler settings in the project properties (and also check: Tools-> preferences...-> environment)

  Also check the encoding in the file pageDef (if you have one).

  Dario

• Calling the method to a different bean

  Inside a workflow, I am running the code inside a managed bean, and I want to call a different managed bean method. How can I do this?

  Hello

  You can do this in two ways:

  Using Dependency Injection:

  In the configuration file of your project faces that defines the management of bean, a bean managed
  property may be declared as initialized with a reference to an another managed bean:

  
  neededBean
  fqn.to.NeededBean
  session
  

  
  usingBean
  fqn.to.UsingBean
  request
  
  neededBean
  #{neededBean}
  
  

  2. with the help of research

  FacesContext facesContext = FacesContext.getCurrentInstance ();
  NeededBean neededBean
  = (NeededBean) facesContext.getApplication)
  .createValueBinding("#{neededBean}").getValue (facesContext);

• JDeveloper 11 g managed bean &amp; resource bundle mysteries

  Hello
  
  I literally fight JDeveloper to make the location of my application. I want to set the locale of all my pages to a value of a managed bean (which gets the database for all users), so I put < f: view local = "#{Configuration.language}" > and get all the labels and strings in my UI to a resource group.
  
  Two issues were raised:
  
  1. I created a bean managed and recorded as 'Configuration' in faces-config. XML with scope. The managed bean is a private channel 'language' with accessors. When I use the "expression builder" on any page, it creates the following expression: "#{applicationScope.Configuration.language}". Unfortunately, it returns nothing. Manual change of the expression "#{Configuration.language}" finally returns! Why isn't he created like this by the generator expressions in the first place? I did sth. evil?
  
  2. I created a resource 'view.resources.UIresources' group and registered as "res" in faces - config.Xml. reference manually as #{res ['arbpl.titel ']} works fine. When the regional settings of the page are changed, strings are loaded from the appropriate resource bundle. As there is a lot of hits, I would use the wizard 'Select a resource text' or enter the values directly in the designer.
  
  However, the Assistant to "Select a text resource" refers to some crazy #{viewcontrollerBundle ['arbpl.titel']} and add "< c:set var ="viewcontrollerBundle"value="#{adfBundle['view.resources.UIresources']}"/ >" under the jsp:root. What is everything? The problem is that this way always the default resource group appears to be responsible no matter what locale are defined in the f: view.
  
  Who can help me see clear here?
  
  Thank you
  Matt

  Matt,

  Step 1 - really think you so that it is within reach of the session - if it is different for each user, it should be.

  In addition, on the generator, you are using the node called JSF managed Beans and navigate directly on your beans?

  John

• Difference between the managed bean scopes.

  Hello.

  I have jdeveloper 11g and I wanted to know what is the difference between the scopes when managed beans (FlowScope, request, Backed Bean, etc.).

  Kind regards.

  Refer

  Blog of Ashish Awasthi (Jdev/ADF): extended memory for ADF Managed Beans - according to the directives of the Fusion developer's guide

• [ADF, JDev12.1.3] What is the right approach to manage the Value property of a Date of entry through a bean?

  Hallo,

  I created a custom search form by dragging on the CIU af:inputText and af:inputDate.

  I have some difficulties in the treatment of af: inputDate CIU.

  I've linked the Value of each af:inputDate property to a Date variable in a range backingBean bean.

  It is the correct type of Date or can I use the String type?

  When the user clicks the button to search for the form of the search_action in the bean creates the query with parameters (identified by (?) because I am using SQL Server as DBMS).

  Then, I need programmatically check the values of af: inputDate CIU and then use them to define the query parameters.

  Are there property should I settle for FA: inputDate CIU to "do a good job? For example Valdiator, converter...?

  I see that when I use the calendar of af: inputDate, the field is entered in the format dd/mm/yyyy is good for me but I'm not able to uderstand how to treat the value to check by program and then use it to set a parameter to the query of VO.

  I also want to set the initial value of some CIU af:inputDate in the bean. It takes for example the 1st of the month 6 months ago. What code would I use to do this?

  You could you kindly help me (better if give me a simple example)?

  Thank you

  Federico

  I've linked the Value of each af:inputDate property to a Date variable in a range backingBean bean.

  It is the correct type of Date or can I use the String type?

  Date type is correct.

  Are there property should I settle for FA: inputDate CIU to "do a good job? For example Valdiator, converter...?

  Well, if you need validate the date, then you will need validator (or check the value in managed bean)

  It goes the same for the converter.

  I see that when I use the calendar of af: inputDate, the field is entered in the format dd/mm/yyyy is good for me but I'm not able to uderstand how to treat the value to check by program and then use it to set a parameter to the query of VO.

  In your beans, you will get the Date value, so no matter how it is displayed on the user interface.

  To date handling, you can use standard java api as java.util.Calendar

  I also want to set the initial value of some CIU af:inputDate in the bean. It takes for example the 1st of the month 6 months ago. What code would I use to do this?

  Use standard java api to calculate the new date, then assign accessor value in your bean (for example, in the constructor of the bean)

  Dario

• [ADF, JDev12.1.3.] Where I save the managed bean used by a fragment? Main stream unlimited task or btf?

  Hallo,

  I have a fragment for which I created a managed bean extended backingBean.

  My doubt is where I save this bean.

  In the main stream task without terminals? Or in the stubborn workflow in which the frament is used?

  Thank you

  Federico

  In the BTF where the fragment is used!