To access the methods of the VORowImpl class

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• Access the ArrayCollection class MXML ActionScript collection?

  I have a MXML file that has a collection for my tree component arraycollection. I am overriding the updateDisplayList function to add lines to all of my nodes in the tree... However, I can't seem to understand how to access this ArrayCollection collection of inside the actionscript class?
  
  I tried the methods used to pass variables between two MXML files (like a popup window - which I've used in the past and it works very well).
  
  My actionscript class code is almost identical to this example here:
  
  http://www.iepl.NET/treeControlSample/treeControlSample.html
  
  In the example above, the data is static, but sometimes my data's going to change and I need to access the set dataProvider (collection ArrayCollection) in order to make the lines work well... This has been very frustrating for me! :)
  
  If someone knows a better way to reach gettign lines for brothers and sisters in a tree... Please let me know!
  
  Any help would be super duper awesome!

  I found the solution to this. My problem was similar to cheftimo was seen in this post:

  http://www.Adobe.com/cfusion/webforums/Forum/MessageView.cfm?forumid=60&CATID=585&ThreadId = 1367784 & enterthread = y

  The answer is to import the component you are trying to access the variable from and then call using mx.core.Application ' Application.application.'

  Thanks to Greg Lafrance!

• To access the upper class instance variables

  Hello
  
  See the code provided below. If home * variable 'i' is not set to 4, the output will be 3, if it is set, it will be 4.
  My question is... Well, I don't know exactly, there would be a lot. All this is strange to me.
  (For example, it seems that for the super class constructor runs when I access an instance of her variable).
  Could someone explain this topic or maybe help me to direct to an article?
  

  public class TryThis {
      
      public static void main (String args[]){
  
           Child c = new Child();
           c.seeSuper();   
      }
  }
  
  public class Parent {
  
       int i;
       
       Parent(){
            i = 3;
       }
  }
  
  public class Child extends Parent{
  
       Child(){
            //i = 4;  //***
       }
       
       public void seeSuper(){
            System.out.println(super.i);
       }
                      
  }

  Note: Parent could also simply look like this:

  public class Parent {
       int i = 3;
  }

  I see now that it is wrong to use the word 'object '.

  No, it isn't.

  they are there for the child to use, object

  That's where you're going wrong. Don't think about "the parent" and "child object. There is only one object, and it is mentioned by "this". You should think about members of the base or the classes and members of the (current) derived class. They are all members of the 'object', but the members of the base class can be hidden by the current members of class with the same name. That's all. Nothing too special about it.

  but they aren't the fields of it.

  Yes they are, but if they are hidden by local declarations that they are not visible to 'this', only to 'super '.

• How to access the static class variable calendar / singleton?

  How can I access a timeline of a static class variable / singleton?

  You can pass any object to display list to your class when instantiating it.  all objects in the display list has a placement property that allows access to the stage and them you can use the correct path/name to your variable.

• How to access the inner class fields in refleciton?

  I have:
  

  class Outer {
      class Inner {
          int field;
      }
      Inner inner;
  }

  I use reflection to get the Outer.field field and recognize that it is a reference to the inner class. What should I do to get the inner.field (or something that looks remotely like this at Inner.field)?
  
  We would like to

  Well, precedent is too messy for me even follow my example. I've simplified it, and I think I found where my error was. I suspect that you were doing a similar error:

  package scratch;
  
  import java.lang.reflect.Field;
  
  public class Scratch {
  
    public static void main(String[] args) throws Exception {
      new Scratch().go();
    }
  
    void go() {
      Outer1 o1;
  
      Field[] fields = Outer1.class.getDeclaredFields ();
  
      for (Field field : fields) {
  
        final String fn = field.getName ();
        final Class ft = field.getType ();
        final Class fc = field.getClass ();
        final Class fdc = field.getDeclaringClass ();
  
        System.out.println ();
  
        System.out.println ("Outer1 field : " + fn);
  
        System.out.println ();
  
        System.out.println ("field's class (field.getType()) : " + ft.getName());
        System.out.println ("field.getType().isMemberClass() (" + ft.getName() +" isMemberClass()) : " + ft.isMemberClass ());
        System.out.println ("field.getType(). getDeclaringClass() (" + ft.getName() + "'s declaring class) : " + fdc);
  
        System.out.println ();
  
        System.out.println ("field.getClass()) : " + fc.getName());
        System.out.println ("field.getClass().isMemberClass() (" + fc.getName() +" isMemberClass()) : " + fc.isMemberClass ());
        System.out.println ("field.getClass().getDeclaringClass() (" + fc.getName() + "'s declaring class) : " + fc.getDeclaringClass ());
  
        System.out.println ();
  
        System.out.println ("Note the difference between Field.getClass() (" + field.getClass () + ") and Field.getType() (" + field.getType() + ")");
  
        System.out.println ();
      }
    }
  }
  
  class Outer1 {
    class Inner1 {
    }
  
    Inner1 i1;
  }
  
  Outer1 field : i1
  
  field's class (field.getType()) : scratch.Outer1$Inner1
  field.getType().isMemberClass() (scratch.Outer1$Inner1 isMemberClass()) : true
  field.getType(). getDeclaringClass() (scratch.Outer1$Inner1's declaring class) : class scratch.Outer1
  
  field.getClass()) : java.lang.reflect.Field
  field.getClass().isMemberClass() (java.lang.reflect.Field isMemberClass()) : false
  field.getClass().getDeclaringClass() (java.lang.reflect.Field's declaring class) : null
  
  Note the difference between Field.getClass() (class java.lang.reflect.Field) and Field.getType() (class scratch.Outer1$Inner1)
  

  field.getClass () does NOT get the class of the field. It get the class of the field object that points to the field reference variable, which is always java.lang.reflect.Field. To get the class of the field, use field.getType ().

  Do you see the difference?

  Edited by: jverd February 5, 2011 17:18

• Need a validation in the voRowImpl class method?

  Mr President

  I need a validation method in the view line object implementation class.

  How to do this.

  Concerning

  Simply call

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• To access the Java class control data

  Hi all
  
  I created a simple App Module for the employees table. The Datacontrol is created with that.
  
  I created a taskflow with default activity as methodCall (linked to a range of Pageflow ManagedBean method) which redirects to View1.jsff.
  
  In View1.jsff, I used the EmployyeeDatacontrol to create an unalterable form with just the navigation controls.
  
  In my method by default, I have no specific code...
  
  When I run the present my app works and I can display employee records and then go back.
  
  Now, in my method of the managed Bean, I'm trying to get the DCBindingContainer (IE DCBindingContainer is null)
  
  Now, the problem occurs, it always gives me NullPointerException when I do dcBindings.get("EmployeesView1Iterator"); Here is the code fragment.
  
  DCBindingContainer dcBindings = (DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();
  
  oracle.jbo.uicli.binding.JUIteratorBinding = employeesView1Iterator
  + (Oracle.jbo.uicli.Binding.JUIteratorBinding) dcBindings.get ("EmployeesView1Iterator"); +.
  
  I also tried creating the my ManagedBean Datacontrol and use it for the methodCall, always in the method I get NullPointerException (IE DCBindingContainer is null)

  I created a taskflow with default activity as methodCall (linked to a range of Pageflow ManagedBean method) which redirects to View1.jsff.

  You can not handle to BindingContainer in a before method call the page from your page has loaded not yet who has the necessary links.

  Maybe try (Gets the handle of the DataBindings.cpx AM) If you need a handful of the AM before calling method...

  BindingContext bindingContext = BindingContext.getCurrent();
  DCDataControl dc = bindingContext.findDataControl("name_of_application_module in dataBindings.ctx");
  AppModuleImpl appM = (AppModuleImpl)dc.getDataProvider();
  

• Access the parent class function

  Hey guys

  I have a .fla with little code file in the control panel actions.

  A bit of code calls a function in a class of the Panel actions

  Run the function in the class, but I want to be able to call a function in the Panel code main actions of the function in this category

  The class is not anything extend (parent as MovieClip) .function () does not work

  Any ideas?

  Thank you

  Chris

  There is code in your class:

  private var tl:MovieClip;  import the class mc.

  public YourClass(mc:MovieClip) {} funciton

  TL = mc;

  .

  .

  }

• Access the method of class (impl) view of bean object (or vice versa)

  Halo everybody, I use JDeveloper 11.1.2.1.0
  
  I use a UsersViewImpl class with a method that update the table as below.
  
  public void resetEmployeeSearch() {}
  removeApplyViewCriteriaName ("viewCriteria");
  executeQuery();
  }
  
  and I have a UserBean class with a method that reset the values of fields of research such as below.
  
  {} public void resetInput (ActionEvent actionEvent)
  ........ RichInputText = entry...
  input.setValue("");
  AdfFacesContext.getCurrentInstance () .addPartialTarget (searchForm);
  ........
  }
  
  
  I want to implement that, once I press a button, the two methods are called.
  
  I tried to call method of bean using vs UsersViewImpl = new UsersViewImpl... who does not and will not work.
  I've read about something as ViewObject vo = am.findViewObject ("DeptView1") but I duno how to use because I can't have a good example.
  
  Any suggestion on access to the method of class (impl) view of bean object (or vice versa)?
  Or is it possible to combine the two method in the same class?
  
  
  Thanks :(

  and then create a link to this effect in your page. > Sorry, dun get this part. You create the link from the button to the UsersViewImpl method?
  The code below should be method (binding) in UsersViewImpl, right?
  OperationBinding op = ((DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ()) .getOperationBinding ();
  op. Execute();

  What I meant to say call this code your method of bean... this way you can call both the logic in your bean and the method of VO together!

• How to access the methods and properties of the main document class

  How can I access methods and properties of the class of main document of other classes?
  Can someone give me a clue what I'm doing wrong?
  
  I use ActionScript3 in Flash CS3 with strict error checking on. I have an application with several custom classes:
  
  1. the MainMovie class is associated with the document.
  
  2. the SomeMovieClip class is associated with a movie clip symbol in the library and an instance of the symbol is placed on the main timeline.
  
  Compilation Flash returns this error message: "1061: call to a method may not set [name of the method here] through a reference with static type flash.display:DisplayObject.".
  
  I get the same error if I replace the undelined above with this code:
  
  root.gotoAndStop ("aFrameLabel");
  
  
  If I replace the same code simply with:
  
  trace (root)
  
  Flash returns [object MainMovie], which tells me that it recognizes the document class.
  
  However, if I turn the strict error checking, the compilation ends and the movie works as expected in all cases.
  
  

  root cast as a movieclip.

• to access the data of the children with the static accessor of parent class

  I'm new to LVOOP. I'm trying to create accessors of data in the parent (static) class and use them in the child's class. I don't need them to be dynamic becase the accessors are identical for child and parent. Is it possible to access the data of a class without creating an accessor for each class?

  

  

  It is the dynamic method that I created that finally works. Once I found the VI "call Parent Method.vi' everything has worked.

  So now I created all my data as static accessors and my methods are dynamic (assuming that they do).

  Thanks for all the help.

• To access the elements of a cluster of LV-class

  Elements of a cluster are also accessible using nodes property. Therefore, it is possible to write a generic function to get the "content" (e.g. labels, variant values) of the clusters.

  But it's not possible for a "class pole", even, it is used in a class method. The property is not available here.

  How can I programmatic read items (attributes ' ") of a class (-cluster)?

  For example, I like to read the labels of all the elements / attributes in a class.

  Any idea?

  You can access the items in the class, but this approach is somehow "hackmac" and so I would not recommend you to do. However, it seems to be possible...

  

  In the attached approach, exchange of with the name of your control that contains the data of the class.

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• To access the classes of CPP in qml.

  I have set up to access the classes of PCB in qml in two ways: -.

  1. create an attached object and the id of the class of CPP special and then access via the id.

  2. fix the CPP on the qml class before pushing the page using the setContextProperty.

  I wanted to know exactly when to use these two methods. There a difference in terms of scope and memory. Please explain.

  Great Question!

  Local objects:

  Attached to objects, or who inherit from classes of cascades, is the simplest way to expose c ++ objects that relate to user interface elements. This is what you use if you want this object to BELONG to this context qml. It is created by the qml context when createObject is called (your qml file is loaded) and destroyed with the user interface objects. You can create many of these objects, anywhere you need. However, if you want to expose global properties, it is probably not a good approach.

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  Global objects:

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  The disadvantage of context properties changing them can be expensive. If you set a context property after the createObject call (that is to say an object exists that was created from this context), then all links in javascript in this context will be re-evaluated. However, you can mitigate this issue by exposing an object that contains the value as a property, so that links to branch on change of signals well if necessary.

  Inheritance is where shine context properties. There is a context root, which is in this context of default parent for new contexts. If you set a context property of the root context, it is available everywhere in any document qml. Here is an example of how do:

  QmlDocument::defaultDeclarativeEngine()->rootContext()->setContextProperty("app", myApp);
  

  Note: when I speak of createObject, I'm talking about QDeclarativeContext::createObject. It is called internally by QmlDocument::createRootObject.

  For more information on the Qml contexts, see http://qt-project.org/doc/qt-4.8/qdeclarativecontext.html

  For more information about the inner workings of qtdeclarative, see http://qt-project.org/doc/qt-4.8/qdeclarativeengine.html and http://qt-project.org/doc/qt-4.8/qdeclarativecomponent.html

  http://Qt-project.org/doc/Qt-4.8/qtbinding.html is still relevant as well

• AppModuleImpl methods of the class returns the custom class types, not called.

  Hi all

  Methods of the class AppModuleImpl custom types of class, not called when you access through back links.

  OperationBinding operationBinding = bindings.getOperationBinding("getInstanceNameO"); where 'getInstanceNameO' is a method AppModuleImpl returns a class serializable type.

  Any help will be appreciated.

  OI_testBean.goInstanceName_methodCallNew (OI_testBean.Java:99): this line is the call of method appmoduleimpl: OperationBinding operationBinding = bindings.getOperationBinding("getInstanceNameO");

  Looks like 'bindings' is null.

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  Hi all

  I use JDEV 12 c.

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  Vieira

  https://blogs.Oracle.com/jdevotnharvest/entry/how_to_invoke_adf_bindings