Method calls on the timeline (scope?)

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• 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 '.

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  }

  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 ();

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• delegate method calls to the members of a class

  Hello

  I'm new to LabView and using the 2013 version.

  I am familiar with the concepts of object-oriented programming.

  situation/goal

  I have a controller that controls axes. The controller said communication happens via plain text messages.

  I want to control the two axes with orders abstract (moving, stop, speed change, etc.) of LabView.

  That's why I created a class of axis with several parameters. (although)

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  I created a controller class that holds said reference in addition to the two axes.

  My goal here is to create a controller object, which past its ActiveX reference for the two axis.

  To add lines to the controller I dragged the class axis from the window of the class controller twice overall project.

  I created some accessors to all members of the class of the axis, including its ActiveX reference.

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  In the Set accessor method for the controller class ActiveX reference, I would like to call the setters for the return of the two axes objects that contains the ActiveX controller.

  I can separate the controller to see the two axes, but I can neither unbundle either of the axes nor can I add a method node to them.

  It is logical that the separation is not possible to ensure encapsulation, but why can't I just call a method?

  Am I still add references to objects when you drag the axis class?

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  I've attached a screenshot of the controller class.

  Thank you for your help.

  Hello

  The object Oriented Design is rater hard. Encapsulation banned, as you said, the data from your classes are defined outside their class.

  In your case it means that you have to create a data member access VI inside of the class of the Axes. These access screws (methods) allows you to set the values for these axes of type two objects inside of the controller of the class. Make sure that these two classes are in the less community.

  You can refer to a class using reference data value, Yes, BUT in this data type to the reference class is included. At the time, it seemed more convenient: LabVIEW programming job: The decisions behind the Design http://www.ni.com/white-paper/3574/en/

  Self an example here:

  Examples for the new reference value of data with the Forums of Discussion LVOOP https://forums.ni.com/t5/LabVIEW/Examples-for-New-Data-Value-Reference-with-LVOOP/td-p/1317493

  If you want to use data heavily references, I would recommend the GOOP package, which has different design questions build in singleton as etc. (which are not possible by default in LabVIEW)

• Passing parameters to a method call in the workflow

  Hello

  I have a jsff page with a table it contains. To fill the table I used the default activity in the workflow.

  Table is is filled with data. When clicked on a line other jsff should get called.

  For this, we have written action method in the backup of the homepage bean.

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  This stream works very well, but we need to send parameters to the getJobDetails method. How this can be done.

  Help, please.

  JDeveloper 11.1.1.7.0

  http://docs.Oracle.com/CD/E12839_01/Web.1111/b31974/taskflows_activities.htm#ADFFD1676

  See: 15.5.2 How to specify the method parameters and return

  Dario

• method call on the object within a vector

  Is this possible?

  I'm looking for something like:

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• Red Line (not sure what it's called) in the timeline doesn't move when you RAM Preview

  Hey,.

  So I have the problem basically what the title says.

  

  (just realized I accidently put another in)

  So yes, it is really annoying me.

  Help is appreciated!

  I'm using MacOS sierra.

  After Effects CC 2014

  I'm using MacOS sierra.

  I see in the page system requirements that CC 2014 only supports Mac OS X v10.8, v10.9 or v10.10

  After effects configuration required for Mac OS and Windows

  This is probably the problem.

• 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
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  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

• To access a page method call parameters jsf page fields

  I have a workflow with a single method, call the execution after a point of view (jsf page).
  
  The view is a jsf page that allows to edit several fields to then filter a view object. This inputtext fields - components in general-have no connection.
  
  The next step in the workflow is executing a method call that takes these parameters - values entered previously in the jsf page - and to run a vo.setwhere and then a vo.exeuteQuery methods but I need the input provided in the previous page. I don't know what is the best method to get access in the ADF.
  
  I usually pass parameters to the method call in the page 'Change the binding of the Action', section 'settings' via EL expressions.

  You can have a support with scope pageFlow bean and bind the attribute to the property value as John mentioned. However, if you do not want to generate a bean, you can simple binding to a pageflow scope variable (might be created automatically).

  Something like

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• ERROR, called from the thread NON-INTERFACE QThread

  I am trying to load an image using QtConcurrent:map at the same time and I received this error.

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  Anyone know what the problem is or how to work around?

  Thanks for point out the bb:ImageData.  Never noticed the incompatibility.  Image converts ImageData to initialization, so it does not create an error.  However, if I return an ImageData rather than the Image it does not crash.  I then simply convert ImageData of Image in the UI thread and it works very well.

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• To access the bean viewScope in the method call

  Hello
  
  I use Jdev 11.1.1.6.0
  
  I have a tf1 taskflow with a fragment of page say test.jsff and test.jsff has 2 regions TF2 and TF3.
  
  TF2 has test1.jsff and then calling the method
  TF3 has test2.jsff and then calling the method
  
  My idea is to define a bean viewScope in tf1 and access since the call to the method of TF2 and TF3 to store specific data TF2 and TF3 beans viewScope...
  
  My problem is when I do the following code inside the method of TF2... I get null for the viewScope bean. I'm doing something wrong here... The regBean is coming with the null value
  
  FacesContext fctx = FacesContext.getCurrentInstance ();
  ELContext elctx = fctx.getELContext ();
  ExpressionFactory expFactory = fctx.getApplication () .getExpressionFactory ();
  String tfName = (String) RequestContext.getCurrentInstance () .getPageFlowScope () .get ("name");
  ValueExpression ve = expFactory.createValueExpression (elctx, "#{viewScope.registerbean}", Object.class);
  RegisterBean regBean = (elctx) ve.getValue (RegisterBean);
  
  
  Thank you
  Rambeau

  Each page has its own scope of view, which will disappear when viewId changes (when the user page)
  You can use session scope (but then you should take care of cleaning), or you can use another parameter to the method.
  Maybe this can help: http://andrejusb.blogspot.com/2011/02/adf-region-communication-data-exchange.html

  You can see time scope of beans on the following diagram:
  http://docs.Oracle.com/CD/E15051_01/Web.1111/b31974/adf_lifecycle.htm#CHDGGGBI

  Dario

  Published by: kdario on November 2, 2012 14:34

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• Windows email will not be printed and give this message "email error unexpected call to the method"

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• My native BB app, how to connect to the remote URL and call a Web service method to retrieve the XML base result using Eclipse Version 3.7.2

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• Need for a method to be called when the pop-up screen

  Hello

  I have a requirement in my application. I have a screen from which I'm moving to screen B. When I Pop the screen B, I need a method that must be called in the screen has. Looks same as onActivityResult() in Android.

  I am currently using onExpose(). But this method is called for all in the screen has. In the menu click or button also. Is there another way to do this?

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• which method is called when the screen has lost focus but stays on blackberry?

  Hello

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  For example, a screen is in the foreground and we disply dialog box so that the screen is visible but not to focus, therefore, at this time that methos called when we close this dialog box?

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  Override the following methods in your class to screen according to your needs

  1. when the screen button to the stack

  Call

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  & call

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