Flow of the page with the TRAIN STOPS

Similar Questions

• Dynamically add and remove the Train stop with the version 11.1.2.3

  I found examples with older versions, such as http://adfpractice-fedor.blogspot.com/2011/12/dynamic-adf-train-showing-train-stops.html.
  
  But they do not work in 11.1.2.3.
  
  It seems that the API have changed considerably.
  
  Please advise a similar example based on the model of the API for 11.1.2.3
  
  Thanks in advance for your help.

  Hello

  I have a requirement to add dynamically different trains stop during execution, that are not part of the workflow at design time. I would like to build the train running, depending on various conditions that occur. Is this possible?

  Train stops are removable only from the model train before the rendering of the first view, i.e. during the initialization of the workflow task. At a later stage, you can not delete but hide stop. The train model is created during initialization of workflow too and any train stop, which is not part of the virtually nonexistent model. In your case I think that creating a model personalized train from the ground upward and using this train are the way to go. The default metadata workflow task based implementation does not seem to do what you need it for. Alternatively, if you can predict the maximum number of train stops, you can design them at design time, and remove those that you need not during execution using a HashMap of reference in the configuration of the train stop and check the values of the hash table initialization.

  Here is a write up on top of the trains I've done in the past: http://www.oracle.com/technetwork/issue-archive/2011/11-sep/o51adf-452576.html

  More documents that you will find on http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html ADF Code corner (just search train)

  Frank

• One of the train stop invisible through on all the train stops

  Hello

  Jdev 11.1.1.6

  I created a component to train with 6 stops. Is it possible to make one of the invisible through on the train train stop. I added the "visible = false ' in this particular train station. But I don't want to see this train stop in the pages. Can someone help me on this?

  Thank you

  Stéphane

  Hello

  With JDev 11.1.1.4 there is a property to ignore the train stop.

  Open you task flow, select the page on the train you want to ignore invisible and set to true.

  HTH

  Paul

• Property of jump in the Train stop?

  Hi, I saw a tutorial on the Train, including this > > > http://www.oracle.com/technetwork/developer-tools/adf/learnmore/82-programmatically-navigate-trains-396873.pdf
  but by searching and development using the document, I don't find not the property from the train stop has indicated at Page 8.
  
  Is anyone familiar with this? I have a use case in which the train stop should be disabled, and we must sail programaticalyl.
  
  Thank you...

  Open your workflow, go to the behavior section, make sure the train is checked.

• Windows live mail has stopped working properly. Can view the Inbox but not send e-mail messages. Send a message: problem with page caused either to stop working.

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• Workflow navigation workflow (pages with the regions)

  I use JDeveloper 12.1.2

  Location:

  1. two defined the workflow: get ready - use .xml and prepare-study-xml

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  Code 401 indicates that

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  This means that you are not allowed to enter the workflow or the page. You have secured?

  If so, check the authorization of the flow of the page and or a task.

  Timo

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• 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

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• Problem with the identification of the Train in a dynamic region

  Hello
  
  I have a two task flows (firstflow, secondflow) and they both have their own individual trains and they are all fragments of the page. Then I have my main page, where I have created a dynamic region based on secondflow. Then, on the same page, I have links dynamic region for firstflow and secondflow. When I run the application I consult first the second rate and his train. Now, when I click on the link firstflow. the page is displayed, then when I click on the train, it then goes to the secondflow and his train, I can't navigte in the firstflow and his train. Please let me know any solution to this. Thank you.

  Hi Baro,

  Can you please try again, after you set the scope property of the managed bean that stores region Dynamics-flow-id of the task to the 'session' instead of 'query' in the adfc-config file. XML?

  Kind regards
  Chetan