Life of the Page flow scope bean unlimited taskflow

Similar Questions

• get the page flow scope parameter

  Hello

  I use jdev 12.1.3, I pass the line jet setPropertyListener values

  < amx:setPropertyListener id = "spl3" type = "action" to = "#{pageFlowScope.letterClass}" / "#{line}" = >

  and I get data from jet java class code below

  Object obj = AdfmfJavaUtilities.evaluateELExpression("#{pageFlowScope.letterClass}");

  How can I get the value of the parameter to the object class? or how can I convert an object in my custom class?

  I use this solution using the iterator

  CurrentRow ITERATOR_ITEM_CLASS = (ITERATOR_ITEM_CLASS) ((ConcreteJavaBeanObject) ((AmxIteratorBinding) AdfmfJavaUtilities.evaluateELExpression ("#{bindings."))) ITERATOR_NAME} "))." GetCurrentRow()). GetInstance();

• The page flow stopped

  I was editing a chapter for three days with no problems, unexpectedly, blocked page output and I can't get the paragraphs to advance to the next page. I tried the following things:

  • check to ensure that the current and future pages have the same flow rate. (They do).
  • Save and close the file, quit FrameMaker and restart my computer
  • using a different paragraph tag
  • disable track text changes and try to move to the next page with text not marked
  • Select the preview with the text track changes mode off

  I've implemented the following:

  • FrameMaker 9.0p237
  • Windows 7 64 bit
  • A very rugged computer
  • A customer by a crazy time

  Help, please!

  Thank you

  Karen

  Great detective, Karen!  Each reference table has its own stream of individual text, so at some point got content added in the reference stream. I'm still working with text symbols indicating, for this reason, there is a little less likely to inadvertently get in the flow of bad content.

• Question of life-cycle variables page and Backing Bean?

  HI all I need help with a small problem that I have with a simple Page ADF?
  
  Here is my scenario, I have two pages, EmployeeSearchResults.jspx and EmployeeDetail.jspx both of which has their own backing bean
  
  EmployeeSearchResults does exactly what it sounds like, gives a list of employees. Each employee has a master's degree in connection with a setActionListener in the annex that defines a variable on the EmployeeDetail Backing bean.
  
  So, I'm looking for an employee, click the employee, I want and a variable in the EmployeeDetail page is set with the NTName of the link I click
  < af:commandLink text = "#{emp.firstName} #{emp.lastName}" action = "gotoEmployeeDetail" > "
  < af:setActionListener from = "#{emp.» NTName}.
  to = "#{backing_EmployeeDetail.NTName}" > < / af:setActionListener >
  < / af:commandLink >
  
  So far, it works
  
  Now on the employee details page here is the method of setNTName
  
  If (nTName! = null)
  {
  This. NTName = nTName;
  EmployeeService employeeService = new EmployeeService();
  this.setEmployee (employeeService.findEmployeeByNTName (this.getNTName ()));
  
  this.setManager (employeeService.findManager (Integer.parseInt (this.employee.getReportsTo ()));
  }
  
  Note that I also get a Manager object and so I have a reference to the employees Manager. My Plan is to print his name along wiith another link and setActionlistener which will reset the NTName and so to load the current employee's Manager.
  
  That is, it fails. When I click on the link of the Manager, the setNTName method is fired however the value that is sent from the setActionlistener is null?
  
  I was lookng for this now for a few hours and can't spot the error?
  
  Can anyone help?
  
  Thank you
  
  Jeremy

  You can change the location of the variable you pass between the pages to be in a processScope and see if it works better.
  See: http://www.oracle.com/technology/products/jdev/htdocs/partners/addins/exchange/jsf/doc/devguide/communicatingBetweenPages.html

• the page flow does not work after deployment on application server

  Hello
  
  I created a stream of very simple page resulting from page 1 to page 2 by link. I tested by jdeveloper Run with built-in server which took place as planned. However, when I deployed to the server integrated as a stand-alone application, the work of the page did not. I clicked on the link, the action of the method, however, the page does not advance to page 2. It looked like some kind of security problem, but I did not all security measures for the application. No idea what is the problem? Thank you.
  
  I use jdeveloper 11.1.1.6.0.
  
  Published by: 883652 on November 5, 2012 03:17

  Make sure that the two pages are defined in your workflow task Unbounded (adfc-config. XML) and when you go to the first page, remove the extension of the URL (for example .jspx) page.

  CM.

• Issues of importance to the page flow

  Hi guys,.
  
  I am pursuing my investigation of ADF Faces 11 and I have a few questions about pageFlowScope:
  
  1. when the objects are removed from pageFlowScope, aside from an end of session? They need to be removed manually or they disappear when they are no longer accessible, as for example the scope conversation.access of the Orchestra?
  2 controlled beans cannot be declared of this magnitude in the basic version. Does anyone know an extension that provides a scope custom spring, similar to the offering of what pageFlowScope-based Orchestra?
  
  Thank you all!

  Hello

  + 1. When objects are removed from pageFlowScope, aside from an end of session? They need to be removed manually or they disappear when they are no longer accessible, as for example the scope conversation.access of the Orchestra? +

  If you open a dialog in the external dialogue it then creates a new pageFlowScope. It is cleaned for you when you leave the it. Beside that the pageFlowScope of the low water is cleaned when the session ends.

  + 2. Controlled beans cannot be declared of this magnitude in the basic version. Does anyone know an extension that provides a custom extended source based pageFlowScope, similar to what is offered Orchestra of? +

  The scope of the managed bean is managed by the JSF RI navigation Manager you use, if not use ADFc. This means that, unless you build your own designer for her there is no additional scope to put beans in. Maybe post the same question to the mailing list of Trinidad on Apache gives you one more inside

  Frank

• Input parameters of the task flow and "back" button

  Hello experts. I have two stubborn workflow created by page; say they are TF1 and TF2. Each workflow task has their own controlled beans. These controlled beans are kept in the Page flow scope. The two task-flow has their own of initializers.

  By an action on TF1, I redirect to the TF2. During this redirection, I pass some parameters. After redirection when it enters the TF2, I extract the parameters programmatically. Now I'm back on TF1 and TF2 of TF1, I'm clicking on the back button of the browser. Note that I put anything if the re-entry allowed or not in TF2. After clicking the browser back button access me for the new TF2. TF2 called if I generate any action of the initializer. BUT now I can not get the input parameter values more. All values in the set of input null parameter.

  My question is:

  • Why have defined null values?
  • How can I make persistent values?

  Any pointer would be very useful.

  I use JDeveloper 11.1.1.6.0, WebLogic 10.3.5.

  Thanks in advance.

  Tapas

  There is a way. Click on "back" button is not invoke the lifecycle JSF and browser displays the previous pages in its cache. If somehow, I can say browser not to cache the page, then every time a click the back or next button, the browser would GET the page headed from the server, which would eventually be my.

  So I added a filter to achieve this:

  public class NoCacheFilter implements Filter {
      @SuppressWarnings("unused")
    private FilterConfig _filterConfig = null;
  
      public void init(FilterConfig filterConfig) throws ServletException {
          _filterConfig = filterConfig;
      }
  
      public void destroy() {
          _filterConfig = null;
      }
  
      public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
          HttpServletResponse servletResponse = (HttpServletResponse) response;
          servletResponse.setHeader("Cache-Control","no-cache, no-store, must-revalidate, private, max-stale=0, post-check=0, pre-check=0");
          servletResponse.setHeader("Pragma", "no-cache");
          servletResponse.setHeader("Expires", "Sun, 16 Dec 1984 07:48:00 GMT");
          chain.doFilter(request, response);
      }
  }
  

  Note that I have to specify browser to cache resources, I do R & D to change this filter.

  It works. Hope, now I can spend my weekend peacefully :-).

  Ref:

  • http://StackOverflow.com/questions/8062267/browser-back-ViewScope-beans
  • http://StackOverflow.com/questions/49547/making-sure-a-Web-page-is-not-cached-across-all-browsers

  Tapas

• Several Page flowed form with repeating field, causing a blank page

  I have a form 3 of the page with a repeating field on page 1.  I have configured positioned pages like fluid with subforms and everything works fine, until you type a lot of info in the repeating field and it moves everything from page 1 to page 2, the problem appears after the text is moved, there is a big empty space after the text that was moved.  Basically, the rest of the information is moved to page 3, and then there is a 4 page.  Hope it makes sense.

  Original - Page 1, Page 2, Page 3

  Expanded beyond the page - Page 1 & 2 (then big empty space), Page 3, Page 4

  I would like to just the pages flow together so that if the expansion box goes on the next page just sections continue to follow without a huge empty space on page 2.

  It sounds as if your content is set to do not allow page breaks inside it.  Have you checked all forms of sub containing the option below?

  

• Create page flow

  Hello
  
  I use JDev 11.1.1.4, I use the page flow double wall and boundless, when I run the jdeveloper application workflows work properly but when I deploy it on the server weblogic 10.3.4 I can't transfer to another page who build workflow? any solution for this?
  
  Thank you

  Wrong forum. It is the instance of Oracle Forms.

  François

• scope pageFlow Managed Bean cannot be instantiated when the page is loaded.

  12.1.3 jdev

  When I set the java class as session or endossage extended bean in my BTF, my page OK.

  But if I set the same class as pageFlow brought in my BTF, I got error:

  javax.el.PropertyNotFoundException: //opt/jdevhome/system12.1.3.0.41.140508.1628/o.j2ee/drs/ProgrammaticLOV/ViewControllerWebApp.war/glog/fusion/flow/test/ShipmentLOV.jsf @10,44 value="#{shipmentLOV.shipmentXid}": Target Unreachable, identifier 'shipmentLOV' resolved to null 

  It's very strange for me. I set autresclasses pageFlow brought in before BTF. They all work.

  Any idea what can cause this error?

  Thank you.

  This works for scope request and the scope of session because these scopes are scopes of normal jsf that you don't have to precede the name of scope (and not precede with their scope names). JSF numbers what scope are that beans in and instantiated automatically for you. Scopes added by the ADF, as pageFlowScope aren't standard scopes and it must be prefixed by the name of scope. In addition, they are different instantiated of broad beans normal.

  Check again that the bean is set that once in right in the workflow definition file, the bean is up to. Don't do anything in the constructor of this bean so-called probably not at the right time.

  Timo

• Invoke the backing bean AM prior to the loading of the page

  I have a situation where I need to access the Module from the Application of a bean of support before any loading of the page.

  The method I currently use is:

  AppModule = ADFUtils.getApplicationModuleForDataControl ("MyAMDataControl") (MyAMImpl);

  This works very well if a page in the package that contains has been loaded first. My use case requires us to make that call until all pages in this package have been loaded (and thus AM has not yet been invoked). Any attempt to enter the AM using this method just leaves us with a null object.

  Is there a way to get around this?

  Edit: work with JDeveloper v11.1.1.6.0

  Hello

  both glued by Vinay links are no good solutions for this use case because they don't distinguish between initial and subsequent page rendering rendering (for example applications of PPR). Using the controller in the region, is really not easy to tell when the page rendered first time if you do not work with memory (stored in viewScope) flags.

  If you can, use a method call activity as proposed for the stubborn workflow. Be sure to call dispose method of a created file PageDef activities (click of mouse button allows you to create a law) fault what the method is not part of the life cycle ADF

  Frank

• How to configure the Page template to read brought beans

  Hello
  
  I really don't understand why my Page template cannot read the data of an extended session bean.
  

  <af:pageTemplateDef var="attrs">
      <af:xmlContent>
      <af:panelStretchLayout>
        <f:facet name="center">
          <af:panelHeader> 
            <af:panelStretchLayout >
              <f:facet name="top">
                <af:panelGroupLayout>
                  <af:outputText value="#{sessionScope.myBean.title}" id="pt_ot1"/>
                </af:panelGroupLayout>
              </f:facet>
              <f:facet name="center">
                <af:facetRef facetName="content"/>
              </f:facet>
              
            </af:panelStretchLayout>
          </af:panelHeader>
        </f:facet>
      </af:panelStretchLayout>
    </af:pageTemplateDef>

  I specified my grain of session scope

  <?xml version="1.0" encoding="windows-1252" ?>
  <adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
    <managed-bean id="__6">
      <managed-bean-name id="__5">myBean</managed-bean-name>
      <managed-bean-class id="__8">MyBean</managed-bean-class>
      <managed-bean-scope id="__7">session</managed-bean-scope>
    </managed-bean>
  </adfc-config>

  .. .and my bean simply defines a simple fact...
  

  public class MyBean{
       public String getTitle(){
            return "This is the title";
       }
  }

  Now when I create a page that extends this model, I can't see the title in my page?
  
  I missed something? Or its not possible really to call beans spread in a page template?
  
  Help, please... Thank you

  Hello

  the source of the problem is a rookie mistake typical

  What does this do? In fact the component output text tries to find the extent of session for the myBean object and then call getTitle. However, JSf only creates an instance of a bean (and then stores it in the memory defined scope) if the call is
  

  So this application, session and application scope does not have a scope in the EL prefix if it is a managed bean. Controlled beans are instantiated automatically by the JSF framework if the managed bean is addressed like this

  "#{bean.attribute}".

  Exception for this in the ADF are pageFlowScope, viewScope, and backingBeanScope, which are prefixed in the instruction of EL. Why in this case a prefix works it is because these are managed by the ADF and ADF controller is configured to monitor the pageFlowScope prefixes, viewScope, and backingBeanScope

  Frank

• How to add the iterator binding to a flow of the page?

  ADF/JDEV 11gR1PS1
  
  Hello
  
  I noticed in the example of Andrejus Baranovskis here
  http://andrejusb.blogspot.com/2008/09/JDeveloper-11g-CRUD-in-ADF-form.html
  
  that the flow of the page has an interator binding, allowing you to have an affair of create method in the workflow instead of via a bean.
  
  I tried to manually replicate what was in his project, but it does not work. I wonder how to do so, but also how to call a method of a workflow AM (I remember seeing that in the demo as well DOM). I can't explain either.
  
  Thank you.

  You should be able to drag just the method of control of data on the adfc - config.Xml. It must insert the necessary items.

  Timo

• Comments and questions about the mixture ADF Page flows with Trinidad UI

  Hi all
  
  I did a few tests to see how possible it is to use Trinity to the UI (for compatibility of this stinking IE 6) as well as the ADF Page flows / controller of the ADF. My question is whether there is a sustainable configuration from the point of view of Oracle. I did things to make it work and noted the following interesting behaviors (call anaomalies, if you wish):
  
  (1) addition of ADF Page Flow within the reach of the technology for a project automatically adds ADF Faces. If I try to eliminate ADF Faces of the scope of technology, it automatically deletes the flow of Page of ADF as well.
  
  (2) if I remove the ADF Faces DURATION 11 project library and create a page of trinidad (also set up the renderkit and as appropriate skin and remove a moment-false ServletADFFilter of web.xml) I get errors MDS when running the resulting page. I can't correct the error by removing the MDS libraries either - as soon as I put ADF Faces DURATION 11 library back, things are OK.
  
  (3) since I've faced ADF in my scope of technology, all newly created JSPX pages end up having af:document / af:form tags and have the namespaces implemented for ADF Faces. Not useful if I want only parts of Trinidad, but not a show-stopper, either.
  
  (4) an interesting thing that I have reported before... If I have the ADF Page library flow into my project and then configure navigation case in faces-config. XML (I know, wouldn't do that, just an observation, even if someone who has accidentally library ADF Page Flow in their project without any intention to use the ADF Page flows will find this very annoying to debug...), the first click of button that leads to the navigation works very well. All subsequent navigation requires two clicks on the link/button to trigger navigation. This behavior does not occur if you change the case of navigation to redirect = true.
  
  So, in summary, I seems to be the controller of flow/ADF Page ADF working with Trinidad, with a few minor problems of productivity due to an obvious requirement to have the Library Runtime of ADF Faces and the extent of technology ADF Faces included in my project. Now Oracle - is this going to be a sustainable configuration?
  
  I'd also appreciate comments, suggestions and comments from anyone else who has tried or is trying to use the ADF Page flows / ADF controller with a single user Trinity interface (well, in my case, I'm going to blur more using the tag af:template with components of the Trinity, but it's another whole story).
  
  Best,
  
  John
  
  bump #2

  + 1). Adding the ADF Page Flow within the reach of the technology for a project automatically adds ADF Faces. If I try to eliminate ADF Faces of the scope of technology, it automatically deletes the flow of Page of ADF as well. +

  ADF task flows have to ADF Faces e around. Not sure this is documented somewhere, but I hope it's

  (2) no idea about it

  + 3). Since that I've faced ADF in my scope of technology, all newly created JSPX pages end up having af:document / af:form tags and have the namespaces implemented for ADF Faces. Not useful if I want only parts of Trinidad, but not a show-stopper, either. +

  Looks like that is facing an emergency room to have an option in the dialog creation page if create an ADF or page of Trinidad. I'll take a note

  + 4). An interesting thing that I have reported before... If I have the ADF Page library flow into my project and then configure navigation case in faces-config. XML (I know, wouldn't do that, just an observation, even if someone who has accidentally library ADF Page Flow in their project without any intention to use the ADF Page flows will find this very annoying to debug...), the first click of button that leads to the navigation works very well. All subsequent navigation requires two clicks on the button/link to trigger navigation. This behavior does not occur if you change the case of navigation to redirect = true. +

  I'm not sure how to restrict we are on the "do not use" them in combination, but to me this looks like a bug.

  Frank

• Seen the lines flow on several pages

  I have this problem in the Pages on Mac, what really bothers me.

  When I have a blank page, and I add a table and add as many lines that I wish, Pages will automatically pause at some point and the lines with continue to pour in on the next page. Just like on this picture here:

  

  Now if there is already text in front of this painting, it won't work. Instead, the ENTIRE table will go to the next page. How boring is that?

  This is what it looks like when there is text before the table:

  

  And now I add some more lines, and what is its role? It does here:

  

  Someone knows how to fix this? I want the table to stay just below the text and lines flow into the next page without all of the table on the next page. It's crazy how is complicated Pages.

  I hope that it is possible to do at all! Thank you.

  Found the solution. Or better said, to find a person on the internet.

  Select the entire document (select an empty space on the page somewhere). Go to the "Format" tab (at the top right), then the tab «More»

  Then uncheck the box "prevent window & orphan lines."

  And it works! Maybe this will help someone.