Taskflow and dynamic region

Similar Questions

• problem on the flow of tasks of adf and dynamic region

  JDeveloper 11.1.1.5
  
  I created a page jspx for making fun of the home page.
  
  In the facet of the beginning, there are 2 Ref order link in the region (for the 2 workflow)
  In the facet of the Center, there is a dynamic region. Once you click on the order link, the region will be changed.
  
  The problem is:
  
  the workflow has 3 displays (View1-> 2-> the View3), if I run mode 2, when I click on the link even in the facet of the beginning, it does not refer to the View1.
  
  I want the page back to View1 when I click the link, how can I apply?

  Hello

  You must reload the region to start again. To do this, you can assign to the refreshCondition for connection of the region, in such a way that when it is resolved to true, the region will be reset. No doubt, you can add a parameter to the region and set its value through setActionListener for the click on the link.

  Check this: http://docs.oracle.com/cd/E21764_01/web.1111/b31974/taskflows_regions.htm#CHDEIFBB

  Arun-

• Changes in validation ADF dynamic region on swap of the region

  Hello

  I use JDeveloper 12.1.3

  In my application, we have a single page with a dynamic region. By clicking on the buttons of the region cools in a new page (a typical behavior of the dynamic region).

  However, I have a question asking the user to commit changes in a page before moving out of the region. Is there a standard way to solve this problem?

  To add to the question, if there are 5 (for example) regions with 5 buttons, each in the region is filled with a shared library.

  Help, please.

  Thank you

  Kamal

  See if this post helps you: Andrejus Baranovskis Blog: integration into Oracle ADF with ADF task flows and dynamic regions pending changes

• any button in the dynamic region you put me the default taskflow

  Hi all

  I used Oracle Adf 12 c,

  I do application with a jsf page and using Panel springboard and inside he ShowDetailItem inside static area Dynmiac area inside.

  Jsf Page > > Panel Spring Board > > view item details > > static region > > dynamic region

  the problem is when I click on the button in the dynamic region it navigate to the default taskflow.

  My problem is solved by changing the scope of the managed bean (application scope in sight).

• Dynamic region and dynamic value of parameters of

  Hi all
  
  I have popup with dynamic region on my page. I also have the button, "button1" and "button2";
  When I press "button1" I want to run my dynamic region with parameter #{bindings. * field1 * .inputValue}
  When I press "button2" I want to run the same dynamic region (the same taskflow) but with the parameter #{bindings. * Field2 * .inputValue}
  
  How can I do?
  
  I try to run my taskflow with parameter #{pageFlowScope.valueParam}, but I didn't know when and how can I update this value? I knew I can't use setAcctionListner because it the fire after showPopupBehavior.
  I think, I can also use setPropertyListner because I didn't know which button has been activated and what value I should switch to taskflow.
  
  Thanks to advice.
  Oscar

  You can define clientAttributes for button1 and button2, and use setPropertyListener for popup. For example,.

  Button1

  Button2

  and your popup should look like:

  
      
      ....
  

  Published by: dorra on March 23, 2010 09:48

• Dynamic region-{get {return to original taskflow of taskflow another?

  Using JDeveloper 11.1.1.4.0
  
  Hi all. I have a dynamic region on my page main jspx. It initially opens with "view_a" in the region. The user can then select a button (one of the several buttons) to set the stubborn stain different streams in the region. When the user has completed the work in the flow of the selected task, I want the dynamic region to return the workflow "view_a" when either a submit button or cancel is selected. I could be wrong, but it seems that I need to access the bean that defines the ID of the workflow for dynamic region - it is a managed bean (extended view) on the adfc - config.Xml. A 'Parent' Action would work to do this, if yes, how to implement (I tried putting in place and assigning a command button, but he got a null pointer exception when executing it)?
  
  Thanks in advance,
  Troy
  
  Published by: Hoopestr on April 3, 2012 07:18
  
  Published by: Hoopestr on April 3, 2012 10:25
  
  Banged
  
  Published by: Hoopestr on April 3, 2012 14:51

  Hello

  on af:region, set a listener area navigation. If the perspective Id is null (i.e. when a workflow of region ends with a return statement) you define the workflow running in the bean Lockbox_View_Reports_BTF and PPR af: region. It should work then

  Frank

• Dynamic region on the change from the drop-down list of values

  Hi Experts,

  Using the concept of dynamic region, I tried to use buttons as I have 4 buttons and clicking on each button, I am loading the particular taskflow. I used setPropertyListener and type = action to achieve this.

  I have a similar requirement, but I need to use the drop down list here...

  < af:selectOneChoice value = "#{mybean.value}" >

  < f: selectItem itemLabel = "First" Valeurelement = "FirstValue" / > "

  < f: selectItem itemLabel = "Second" Valeurelement = "SecondValue" / > "

  < f: selectItem itemLabel = "Third" Valeurelement = "ThirdValue" / > "

  < f: selectItem itemLabel = "fourth" Valeurelement = "FourthValue" / > "

  < / af:selectOneChoice >

  How can I dynamically load a region on the value selected by the user on top of the data. On the change of the value in the drop-down list, I need to load this particular dynamic region

  JDeveloper version 12.1.3

  Thanks in advance.

  You use a listener to change value of the duo down and detect the region according to the new value of the duo down.

  Timo

• [ADF, JDev12.1.3] Why dynamic region is not spend if I re - call the currently displayed workflow?

  Hallo,

  I have a page with a dynamic region that is managed by a range backingBean bean.

  Functions "startBtf...". "are called when a menu item is clicked.

  The workflow as BTF3 is called by two different functions and each function passes a different value (used by a component of router) to the workflow through the hash table.

  The problem is that startBtf3_Search is called after the startBtf3_Create (and vice versa) the dynamic region is not updated.

  How can I solve this problem?

  Thank you

  Federico

  public class MainDynamicRegion {
    private HashMap parameters = new HashMap();
  
    public MainDynamicRegion() {
    }
  
    public TaskFlowId getDynamicTaskFlowId() {
      AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance();
      String currentTaskflowId = (String) adfFacesContext.getPageFlowScope().get("CurrentTaskflowId");
      if (currentTaskflowId == null || currentTaskflowId.trim().equals("") == true) {
        currentTaskflowId = "/WEB-INF/empty-btf.xml#empty-btf";
        }
      return TaskFlowId.parse(currentTaskflowId);
    }
  
    private void setCurrentTaskflowId(String currentTaskflowId) {
      AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance();
      adfFacesContext.getPageFlowScope().put("CurrentTaskflowId", currentTaskflowId);
    }
  
    public void startBtf1(ActionEvent actionEvent) { 
      this.setCurrentTaskflowId("/WEB-INF/btf-1.xml#btf-1");
      this.parameters.clear();
    }
  
    public void startBtf2(ActionEvent actionEvent) { 
      this.setCurrentTaskflowId("/WEB-INF/btf-2.xml#btf-2");
      this.parameters.clear();
    }
  
    public void startBtf3_Search(ActionEvent actionEvent) {
      this.setCurrentTaskflowId("/WEB-INF/btf-3.xml#btf-3");
      this.parameters.clear();
      this.parameters.put("mode", "S");
    }
  
    public void startBtf3_Create(ActionEvent actionEvent) {
      this.setCurrentTaskflowId("/WEB-INF/btf-3.xml#btf-3");
      this.parameters.clear();
      this.parameters.put("mode", "C");
    }
  
    public void setParameters(HashMap parameters) {
      this.parameters = parameters;
    }
  
    public HashMap getParameters() {
      return parameters;
    }
  }
  

  The workflow as BTF3 is called by two different functions and each function passes a different value (used by a component of router) to the workflow through the hash table.

  The problem is that startBtf3_Search is called after the startBtf3_Create (and vice versa) the dynamic region is not updated.

  How can I solve this problem?

  You call the taskflow even without leaving the previous.

  To update the workflow, you have several options:

  -Give taskflow refresh 'ifNeeded' parameter and change the value of the input parameter (unfortunately, it is not applicable to your usecase because you use the parameter mapping and not point settings so setting change cannot be detected)

  -use the property RefreshCondition

  For more details, see: 23 by using task flows in regions (12 c (12.1.3))

  BTW,

  currentTaskflowId = "/WEB-INF/empty-btf.xml#empty-btf";
  

  Instead, you can change the return type for getDynamicTaskFlowId() to a string and use an empty string ("" ") instead of emptying the BTF (and in this case you don't need even of TaskFlowId.parse (part)).

  Dario

• Dynamic region refresh problem

  Hello

  I use jdeveloper11.1.7.

  I've created a workflow with fragments, in this page, I've implemented the search feature. I dragged this taskflow as a dynamic region on the page. It is I'm looking for and get the results, but after getting the results if I click on the link in the dynamic region is not compensation results his shows the same page with the results. but I need to implement when I click on the link in the dynamic region results and the search criteria should be disapper.

  I tried the Solution of Frank Nimphius: that is to say, the dynamic region reset using this: oracle.adf.view.rich.util.ResetUtils.reset (richRegion); but it does not work in my case.

  and also I tried also with this solution: richRegion.refresh (FacesContext.getCurrentInstance ()); but his works also do not

  can someone help me on this please.

  Best regards

  Claude Reynier

  Re-enter taskflow is to:

  -Add the input to your taskflow parameter

  -Updating of the value = 'IfNeeded' in your area link (like this: http://1.bp.blogspot.com/-mZL4qUujajA/T66Hn4B5X6I/AAAAAAAAAXs/u-6p92FCro8/s1600/mainPage-param-pageDef.png)

  -bind taskflow parameter to a variable (for example, #{pageFlowScope.refreshCounter})

  -When you click on your link, increment the variable #{pageFlowScope.refreshCounter}.

  Because you set the refresh = "ifNeeded", when you change the value of the input taskflow parameter, it will refresh your taskflow.

  Dario

• [JDev12.1.2, ADF] How do I order dynamic region by a menu bar?

  Hallo,

  I saw the video of this useful Shay https://blogs.Oracle.com/Shay/entry/adf_dynamic_regions_switching_just in which succession of dynamic region is managed by creating a "dynamic region link" for each defined workflow to display in the region.

  I would order the change of dynamic region by clicking on the menu to a menu bar items.

  What is the cleanest to achieve this way? Can I use the scope view bean managed which JDev make me create when I drag the first bounded task flows to create the region? I saw every link that I create is added to the partial triggers in the region...

  My page container (in the region) has its own bean support. To manage the region: could I convert the scope of this bean to 'see' and use it? Or is it a good practice creating a bean completely assigned to the management of the region?

  Thank you

  Federico

  Hallo

  This ADF: how to restart a taskflow menu is a good example of creating a dynamic region activated by a menu.

  Ciao,.

  Federico

• Dynamic region problems

  Hello

  Can someone point me in the right direction, I followed tutorials and documentation online, but something is missing. If you can tell me what I'm doing wrong, it would be greatly appreciated.

  I created two different workflow with a view that prompted the creation of a .jsff for each page.

  I then created two CustomVOs and added to my ApplicationModule so that I can access the data you want in a DataControl and added to my pages of .jsff.

  I then drag and drop a taskFlow on the page and creaed a DynamicRegion, that prompted a bean that I created then called DynamicRegionBean

  (* The homepage now shows a blurred image of my default .jsff page *)

  Then create the taskFlowId with the first default taskFlow.

  On my main page, I then a few buttons (command toolbar, as I am with an accordion) each with an Action defined on the associated page in the DynamicRegionBean method. Everything seems right!

  I run my application in the integrated Weblogic and the page shows nothing other than the header of the region...

  This is where I'm stuck, for the life of me I can't find / understand why dynamic region does not display anything.

  Thanks in advance.

  I found the cause of this behavior.

  During my workflow, I failed to set the security context for the taskFlow.

  So I did the following:

  1. Search for jazn-"Data.xml"
  2. Grants resources located
  3. Changed my locked pages for a key value and a role granted to the taskFlow.
  4. Run the page and viola my dynamic region now works.

  Enjoy!

• Changes to engage in all dynamic regions

  JDeveloper 11.1.1.6

  I have a main page with 6 links dynamic region, a region and the buttons Commit / Rollback.

  When I click on one of the links, a different workflow id is returned and the page fragment associated with that workflow is displayed in the region.

  Each page fragment has an af:table which is based on a VO/BC.

  When I try to validate a change in the fragment of the displayed page, nothing is saved.

  I assume this has something to do with the scopes, but I don't know where the problem may be.

  I also noticed that when I make a change (to a field in a table), click on another link and return to the first link, the change is no longer there.

  What would cause validation to not see the change within the region?

  Thank you.

  HU,

  1. What is the scope of the taskflows DC: shared or isolated?

  2. do the validation button has immediate = false set?

  3. where is the commit treated in the region?

  4. What is the parameters of the taskflow?

  5. make sure a validation before moving to an another taskflow?

  Frank

• Dynamic region ADF in a popup does not load

  Hi Experts,

  Version 11.1.1.5 JDEV

  I have a page that contains a table, and each row has a command link on one of the columns.

  When I click on the link to order an action listener is called who decides the TF DYNAMICS that must be loaded in a pop-.

  Pop has up to a region Dynamics inside adf.

  The file clicked (using the command link)-based workflows are loaded in the dynamic area of the Popup.

  But, when I click on the link even for the second time or another record, that the pop-up is displayed under vacuum, the taskflow in the dynamic region isn't loaded at all. (getDynamicTaskFlowId is called and is also coated the correct TF to load)

  First, it works as expected, but its not the second time.

  I used conditional activation, but later, due to the above question, I tried to put a phrase #{true} for the property current to test if it works. There can be no.

  Please note that first time no problem. It does not work since the second click on the same record or any other document.

  Other suggestions to solve the problem above are very popular.

  Thank you

  Jean Claude

  Hello

  See: decompilation binary ADF: conditionally reset task flow displayed in a Popup

  Frank

• Dynamic region: task flow interfering with eachother

  JDeveloper 11.1.1.6

  I followed the tutorial of Shay on dynamic regions: https://blogs.oracle.com/shay/entry/adf_dynamic_regions_switching_just

  I then added create/edit buttons at the bottom of the departments and the pages of the employee.

  I added the control flow in the workflow to create and edit actions, they must go to another page containing an ADF form to create or edit a Department or employee.

  It works fine for departments, if you click on create in the departments table, and then you get to create a new Department.

  The problem is for employees, when you click on create, updates of the region and the departments table shows yet once, instead of display the employee update page.

  I think it's a question of scope, but I don't know what I should check or how to debug this.

  Any tips? Thank you.

  What effect have you bean where the taskflowIs is stored in?

  It should be at least within sight. If you have created is as in the tutorial, it is created in the scope of the request.

  Open the adfc-config. XML in preview mode, and then select the managed bean section. Select the bean, then change the scope to display. Then try again.

  Timo

• Refreshing dynamic region problem

  Hello

  I am facing problems refreshing the dynamic region. Here's the usecase:

  JSPX page: TestDynamicTaskflow.jspx

  First Taskflow: LinksTF--> has a page with 3 buttons control and a dynamic region.

  Then click on the 1st and second command button link tf-1 must be displayed and for the third command button tf2.

  Second Taskflow: tf - 1-> Taskflow has a page with an inputText field jsff (required = true)

  Third taskflow: tf - 2-> Taskflow has a page with an inputText field jsff (required = true)

  Problem: Click on the 1 button and tf1 is responsible. Now, enter a value for the inputText and click commandButton2... tf-1 is loaded but inputText retains the entered value... What is question.

  Hello

  the workflow is reloaded you should be able to tell when a print message set must be called in the initializer of workflow. I guess the problem is with the text component not reset its value. So it's a problem of lifecycle JSF, not a matter of the region. The command link pass the workflow, licensing

  oracle.adf.view.rich.util.ResetUtils.reset (regionId_in_here);

  Frank