Cannot use Custom Task Flow on page JSPX

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• Deployed Captcha Code on webcenter spaces using custom task flow

  Dear,
  
  I use Captcha Code, the new workflow and the fragment to be deployed on webcenter spaces, the code works correctly when am run of JDeveloper 11.1.1.4.0, but when I deploy him on spaces webcenter 11.1.1.5 version and call this webcenter flow task space image appears not (actually its code Servlet).
  
  as mentioned on Oracle PDF (http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html)-> How to use Captcha with ADF Faces and Oracle ADF
  
  Add Servlet in web.xml, then do Managed Bean Code (add in faces-config. (XML), then create a new task workflow and call the method that run the managed Bean of ADF task flow Page.
  
  1 - Servlet in web.xml:
  < servlet >
  < name servlet - > CaptchaServlet < / servlet-name >
  > the servlet class < nl.captcha.servlet.SimpleCaptchaServlet < / servlet-class >
  < init-param >
  width of < param-name > < / param-name >
  < param-value > 250 < / param-value >
  < / init-param >
  < init-param >
  height of < param-name > < / param-name >
  < param-value > 75 < / param-value >
  < / init-param >
  < / servlet >
  < servlet-mapping >
  < name servlet - > CaptchaServlet < / servlet-name >
  captchaservlet.jpg < url-pattern > < / url-pattern >
  < / servlet-mapping >
  
  2 - managed Bean:
  public void callMethod() {}
  
  FacesContext fctx = FacesContext.getCurrentInstance ();
  ExternalContext ectx = fctx.getExternalContext ();
  HttpServletRequest request = (HttpServletRequest) ectx.getRequest ();
  CAPTCHA captcha (Captcha) = ectx.getSessionMap () .get (Captcha.NAME);
  try {}
  request.setCharacterEncoding("UTF-8");
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  bad luck - but ignore
  System.out.println ("unsupported UTF!");
  }
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  If (response! = null & & captcha.isCorrect (answer)) {}
  sendMail();
  SendMail_ToExternal();
  
  } else {}
  fctx.addMessage (null,
  new FacesMessage (FacesMessage.SEVERITY_ERROR, "Please enter the number shown in the picture",
  null));
  }
  
  }
  
  
  I'm download the JAR of Captcha of Oracle: http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html, Captcha download a use as task flow to deploy on webcenter spaces, but as I told you when I run this code of JDeveloper works correctly, but the problem when I deploy him on webcenter spaces code Servlet with image does not appear. I want to know if the servlet working with deployed code task flow on the webcenter spaces, or not?
  
  Please advise...
  
  Thank you

  Did you add the configuration of servlet to WebCenter spaces? See the documentation for steps to do this: http://docs.oracle.com/cd/E25054_01/webcenter.1111/e12405/wcadm_app_config_files.htm#CHDJCCBI

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• Cannot use the Task Scheduler in Windows Vista, you cannot create the MMC snap-in

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• Customizing task spaces WebCenter flows (Nov. 2010)

  To all those who know:
  
  I tried to reach a customization of the workflow WebCenter spaces and have been using this white paper (March 2010) as a reference:
  
  http://www.Oracle.com/technetwork/middleware/WebCenter/OWCs-ps1-custom-taskflow-WP-129410.PDF
  
  In the white paper, I'm following with 'prepare WebCenter spaces for customization of task flow:
  
  ---
  To customize the workflow in WebCenter spaces:
  1. download the Oracle Technology Network (http://www.oracle.com/technology/products/webcenter/files/oracle.webcenter.customization_application.zip) oracle.webcenter.customization_application.zip and extract the content locally.
  
  2. in JDeveloper, open the SpacesTaskflowCustomization.jws file.
  ---
  
  Sounds simple... but the file "oracle.webcenter.customization_application.zip" seems to have disappeared from the Oracle.com website: I get redirected to the WebCenter product page when you try to access the URL provided in the zip file.
  
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  http://www.Oracle.com/technetwork/middleware/WebCenter/OWCs-R11-extend-spaces-WP-132596.PDF should have everything you need including links to the files correct zip for your version of spaces.

• ADF task flows and parameters WITHOUT data controls

  Hello world.
  
  In a previous post, I asked him about the best way to call the workflow "at a distance" by a "local" application Frank Nimphius suggested me to use the JAR ADF libraries between projects for this. I'll apply, but I have a small/big problem:
  
  As I said in my previous post, I exclusively use the EJB 3.0 - JPA technology in all my projects. The components business or data controls are used. Just a lot of Java-based components.
  
  Now, supossed that I have a (based in the HR schema) application with 3 projects:
  
  -L' one with all things EJB: entities from tables, session bean, and an example of a Java client.
  -The second as a 'local' point of view, with a JSPX (viewLocations.jspx) page that contains the table of communities (table_locations).
  -The third view "at a distance", with a JSPX too (viewCountries.jspx) page that contains the table of countries (table_countries).
  
  I have a button in views the remote, and one to switch from local to remote display and the other for the opposite.
  
  The goal is: pass a location of choice of table of locations for the project where I need to see the country for the selected location.
  
  In the table of locations, I use a variable currentLocation (declared as: private location currentLocation = new Locations() ;) to store the selected location and a SelectionListener process, called selectLocation_listener() with this code in the)
  backing.viewLocations.ViewLocations.java:
  
  + ' public void selectLocation_listener (SelectionEvent selectionEvent) {+
  + / / Add code from the event here... +.
  currentLocation = (rentals) table_locations.getSelectedRowData ();
  +}+
  
  If the selected location is stored in the variable currentLocation.
  
  Both in projects the and remote, in that I store the task flow JSPX pages. I have the taskLocal.xml as an unlimited workflow with the viewLocations.jspx as the main view and the taskRemote.xml as a workflow bounded with the viewCountries.jspx as the main view.
  
  I have deployed the project remotely in a library JAR ADF and imported to the local project, then I get it as a special activity Flow call.
  
  The question is: How can I pass the variable currentLocation as a workflow setting to my project remotely? I don't have any data control to bind to a workflow parameter.
  Should I really have some control of data to store my currentLocation variable and bind it to a parameter? Or there is another way without data controls?
  
  Another fact: local and remote project have a dependency with the EJB project.
  What about dependencies? Have a role in call task workflow activities?
  
  Thanks in advance.
  
  If you would like more information or a more detailed explanation please ask me.

  Hello

  a data control is needed for this. If you only want to use ADF task Flow and manage the component UI lie yourself, then you are good to go with this approach. To add parameters to a call from bounded task flows, have a look here

  http://download.Oracle.com/docs/CD/E15523_01/Web.1111/b31974/TOC.htm (Chapter 15, activities of view URL using 15.3)

  You can make the local variable that is accessible from an accessor method Set/getter bean managed so that you can use EL when you set the value of the parameter.

  Frank

• XmlMenuModel cannot be used with bounded task flows

  My project need to use the navigation menu, and use with XmlMenuModel. But I know that use only with the unlimited workflow (can't go with the flow of tasks defined ADF)

  Can anyone explain to me why this problem exists?

  Thank you very much for the support.

  Hello

  This is because the model XML Menu navigates pages and not the task flow. The menu Menu XML, to give you a historical reason why, as developed by the open source Apache MyFaces Trinidad and here there is no bounded workflows. The implementation of the adfc - config.xml xml menu under uses the API provided by Trinidad. In stubborn workflows, view view navigation is done by train stops configured in the stubborn workflow. So you can say that the menu XML template only works for the top-level pages and top-level pages should be defined in the unlimited workflow.

  So for your use case work, you set pages in the unlimited workflow, and then add the workflow bounded as a region (if the region is the only child of a page, then the impression is that it is in fact a page without terminals and not a workflow). In this way, you can implement your design goal.

  Hope this helps

  Frank

• Call a child task flow Page (.jspx) Parent workflow

  Hi all
  
  JDeveloper: 11.1.16
  ADF
  
  My needs: I have two workflow (Parent, child). I'm calling from the Parent child TF (all are pages [.jspx]) in a popup (external).
  I want to open the page child TF TF parent (single page) in the POP-UP window. And should return a parameter as a bean.
  
  Please suggest me how do. Also give me some related documents, link to the "caller pages directly from an another TF TF.
  
  -Thank you
  Jeanmarc

  Dietsch,

  not sure it was a question of Oracle Apps (the FndUIShellController domain controller is not available in the product public).

  Christian,

  Have a look here http://www.oracle.com/technetwork/developer-tools/adf/learnmore/69-custom-lov-with-btf-276178.pdf. I did it instead of returning a value 8as) return an object and your done

  Frank

• Page fragment bounded-task-Flow Control Flow Help

  jDeveloper: 11.1.1.0.2
  
  I have a question to try to understand the correct way to use control flow case between a bounded-task-flow with fragments of page and a page without limits-task-flow. We have taken the approach of our application to have some shell / container pages to host bounded task flows composed of fragments of page to facilitate the reuse and accelerate development. There are 4 or 5 pages of shell on the unlimited-task-flow applications. From now on, we have about 20 fragments of page that are implemented as a bounded flow task. These fragments don't do much now, which means there is only a single fragment in each delimited-task-flow. The question that I'm going to try to call action from navigation to control flow of one of the fragments to load a page another shell.
  
  For example, shellPage1.jspx contains fragment-flow-1 as a region. In my adfc-config I have shellPage1.jspx and shellPage2.jspx, with the case of 'toShell1' and 'toShell2' control flow, respectively linking two pages. I have a link action related to the 'toShell2' in the fragment that make up fragment-flow-1. When the application is run, shellPage1.jspx and its fragment are displayed. But clicking on the link in the fragment ("toShell2") do absolutely nothing. This not me access the shellPage2.jspx as expected. What I do wrong here or do not understand?
  
  If the fragment is included as include a JSP page, and not a narrow-minded, all workflow works as expected. This is not desirable, as we then need to copy the fragment pageDef in pageDef of the shellPage to get the DataControls function.
  If the faces - config.xml is used instead, and a case of JSF navigation is used, it also works as expected. This is not desirable because we really do want to be mixing adcf-config and faces-config.
  
  So I am really puzzled here... Thanks in advance!

  Hello:
  In your case, the adfc - config.xml has the case of flow control between the pages of the shell. And the task-flow - N.xml or yours-task - flow.xml for each default page fragment does not inherit control flow of the page containing the shell case. In your case, in the task of page fragment - flow.xml, you must add a "Parent Action' to sink to shell page2 for example. The result of 'Parent Action' would be 'toShell2' If you call ShellPage1 page fragment.
  Is it 'OK' or 'Useful' for you? Please mark it as if it does.
  Good luck

  Alex

• How to navigate a page (.jspx) to another (.jspx) using adfc-config. XML?

  Hi all
  
  I have a fundamental question on the use of adfc - config.Xml. Please clarify my doubt.
  
  In my application, I created 2 bouded ADF-task-flow, where each workflow contains one page fragments. Now, I created two pages (.jspx) and droped 1st task flow into the first page as a region and even I did in the 2nd page two.
  
  Now I navigate from page 1 to page two when I hit the next button in the fragment of the first page. The button's action method that returns the string "goNext. Please let me know how can I create the adfc-config.xml file navigation to navigate from the first page to the other. I could able to navigate without any isisue using the faces-config. XML via JSF Navigation box. But how do I do the same thing in adfc-config. XML? I tried like below, but he navigates to the next page when I hit the button.
  

  <?xml version="1.0" encoding="ISO-8859-1" ?>
  <adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
    <view id="idm">
      <page>/app/idm.jspx</page>
    </view>
    <view id="userMgmt">
      <page>/app/userMgmt.jspx</page>
    </view>
    
    <control-flow-rule>
      <from-activity-id>idm</from-activity-id>
      <control-flow-case>
        <from-outcome>goNext</from-outcome>
        <to-activity-id>userMgmt</to-activity-id>
      </control-flow-case>
    </control-flow-rule>
  </adfc-config>

  Please correct my mistake. Also please clarify why not use the faces - config.xml for my navigation from page to page?
  
  Thank you
  KLN

  Although technically it might work, I find it always strange. Let go to the design Commission. What units functional (use case) do you have?

  -Find a user?
  -Manage a user (including the various option)

  If Yes, then, I would have 2 pages with 2 or 3 of the workflow
  -page1.jspx contains TF 1, pretty much like you, parent action allows you to navigate, although I would use to discover the url for browsing direct jspx;
  -page2.jspx contains 2 TF, yet once you have. Parent for the "previous" button action is ok, to change password, not so IMHO
  -Option 1: Put the change password in a workflow and call using a call to workflow (as dialogue or not)
  -Option 2: embed the logic of change of password in the user workflow management

  Kind regards

  ~ Simon

• How not to use no connection DB App with task flows created as 'New deal'

  Hello
  
  My request is entirely dependent on the Custom java datasource implementation and don't requires no connection DB at all. I made the necessary implementation (http://andrejusb.blogspot.in/2012/03/use-case-for-adf-bc-with-no-database.html) by creating CustomDatabaseConnectionStrategy that says
  

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  Requirement:
  
  I have no DB connection in my application. But I should be able to define the task flow to open with the new instance of the Application module whenever it is open.
  
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  Rambeau

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  Thanks in advance

  User,
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