Is it possible to call a custom method in the App Module to a backing bean?

Similar Questions

• Custom method in the Module of the Application with parameter

  Hello
  
  I created a custom in my AM method that takes a parameter map m as input.
  
  {} public void dosomething (map m)
  ... my stuff...
  }
  
  In my jspx to executables and links page, I have added my method as a "methodaction."
  and some "dosomething (Map)" in the menu dropdown called operations.
  Down to settings, I see the current map.
  
  But when I call the method of the bean of my support, like this:
  BC = (DCBindingContainer) getBindings ();
  OperationBinding opb = (OperationBinding) bc.getOperationBinding ("dosomething");
  opb.getParamsMap () .put ("dosomething", my_map);
  OPB. Execute();
  
  the card remains in the AM zero...?
  The card is not set?
  
  Anyone who could help me with that?

  opb.getParamsMap () .put ("* m *", my_map "");

  Instead of the name of the method, I think it should be the name of the parameter.

  Why not put it in the Pagedefinition. It would be a good practice.

  Kind regards
  Vincent

• Error message validator custom method to the level of the entities

  Hello

  JDev 11.1.2.4

  I have a validator method at the level of the entities. The method can make the entity fail for various reasons. For each pattern, the error message should be different.

  The problem is that in the message of treatment failure, I don't know how to retrieve the correct reason.

  MyEntityImpl

  {} public boolean isValid()

  String pattern = null;

  If (Error1) {reason = ' reason no. 1 "; return false ;}}

  If (Error2) {reason = 'Reason 2'; return false ;}}

  Returns true;

  }

  How to set the value of the reason on handling failed message?

  Thank you

  A solution to work with a transitional attribute in OT

  Oracle adf - message validator set in in adf entity object programmatically - Stack Overflow

• Is it possible to associate a Web application with the ecommerce module to allow members to set their own prices?

  I was wondering is it possible to take a Web application and use it to power the eCommerce module so that a member of a protected area can set their own prices?

  Ex: If a Member wishes to sell an article, they download the image, set their prices and click on submit and the element fills a list of feeds.

  Hello

  No, you can not do.

  You can have with a payment gateway seamless only web apps that can be presented and edited by members where they can set a price and sell these items to app web via a custom payment form, but this does NOT pass through the electronic commerce so no payment paypal for example, shopping cart etc well you can simulate your own it.

• How to pass the value calculated with the method of the Application Module?

  I am a newbie to ADF. IThink I'm missing something very basic:
  
  
  
  In JDeveloper 10.1.3.3 ADF, I'm trying to pass the session ID to a method in my App Mod, but the method receives a null value. I think I have a session ID getting too late in the process, but don't know where else to get it.
  
  
  
  Here are the details:
  
  
  
  I'm passing 3 argument to a method called ProcessReport:
  
  
  
  public String ProcessReport (Number reportNumber, Double caratWeight, String sessionID)
  
  
  
  In my PageDef I have:
  
  
  
  < p >
  & lt; executables & gt;
  
  & lt; variableIterator id = 'variables' & gt;
  
  & lt; Type = "oracle.jbo.domain.Number" variable
  
  Name = "ProcessReport_reportNumber" IsQueriable = "false" / & gt;
  
  & lt; Type = "variable java.lang.Double" name = "ProcessReport_caratWeight" "
  
  IsQueriable = "false" / & gt;
  
  & lt; Type = "java.lang.String variable" name = "ProcessReport_sessionID" "
  
  IsQueriable = "false" / & gt;
  
  & lt; / variableIterator & gt;
  
  & lt; / executables & gt;
  
  
  
  & lt; links & gt;
  < /p >
  < p >
  & lt; methodAction id = "ProcessReport" MethodName = "ProcessReport."
  
  RequiresUpdateModel = "true" Action = "999".
  
  IsViewObjectMethod = 'false' DataControl = "RC2DataControl."
  
  InstanceName = "RC2DataControl.dataProvider"
  
  ReturnName = "RC2DataControl.methodResults.RC2DataControl_dataProvider_ProcessReport_result" & gt;
  
  & lt; NamedData NDName = "reportNumber" NDType = "oracle.jbo.domain.Number"
  
  NDValue = "${bindings." ProcessReport_reportNumber} "/ & gt;
  
  & lt; NamedData NDName = "caratWeight" NDType = "java.lang.Double"
  
  NDValue = "${bindings." ProcessReport_caratWeight} "/ & gt;
  
  & lt; NamedData NDName = "sessionID" NDType = "java.lang.String"
  
  NDValue = "${bindings." ProcessReport_sessionID} "/ & gt;
  
  & lt; / methodAction & gt;
  
  
  
  & lt; attributeValues id = "reportNumber' IterBinding = 'variables' & gt;
  
  & lt; AttrNames & gt;
  
  & lt; Item Value = "ProcessReport_reportNumber" / & gt;
  
  & lt; / AttrNames & gt;
  
  & lt; / attributeValues & gt;
  
  & lt; attributeValues id = 'caratWeight' IterBinding = 'variables' & gt;
  
  & lt; AttrNames & gt;
  
  & lt; Item Value = "ProcessReport_caratWeight" / & gt;
  
  & lt; / AttrNames & gt;
  
  & lt; / attributeValues & gt;
  
  & lt; attributeValues id = 'sessionID' IterBinding = 'variables' & gt;
  
  & lt; AttrNames & gt;
  
  & lt; Item Value = "ProcessReport_sessionID" / & gt;
  
  & lt; / AttrNames & gt;
  
  & lt; / attributeValues & gt;
  
  
  
  & lt; / links & gt;
  < /p >
  
  
  
  
  On my page, I added an outputText control called sessionID to contain the session ID.
  
  In my command button submit the page I have and the action to invoke a method in my grain of support:
  
  
  
  The code is:
  
  
  
  FacesContext ctx = FacesContext.getCurrentInstance ();
  
  ExternalContext ectx = ctx.getExternalContext ();
  
  HttpSession mySession = ectx.getSession (false) (HttpSession);
  
  String theSessionID = mySession.getId ();
  
  
  
  sessionID.setValue (theSessoinID) / / I hope she fills the outputText control and is added to the binding must be passed to the ProcessReport method
  
  
  
  BindingContainer links = getBindings();
  
  OperationBinding operationBinding = bindings.getOperationBinding("ProcessReport");
  
  Object result = operationBinding.execute ();
  
  If (! operationBinding.getErrors () .isEmpty ()) {}
  
  Returns a null value.
  
  }
  
  
  
  String resultStr = (String) result;
  
  Return resultStr;
  
  
  
  No chance! I think I should get the sesson ID earlier, during the loading of the page, but I don't know where to put the code.
  
  
  
  Any suggestion would be appreciated.
  
  
  
  John

  Hello

  Here's what I'd do

  1. create a bean managed as follows

  import javax.faces.context.ExternalContext;
  import javax.faces.context.FacesContext;
  
  import javax.servlet.http.HttpSession;
  
  public class HTTPSessionAccessBean {
  
      public HTTPSessionAccessBean() {
      }
  
      public void setHttpSessionId(String httpSessionId) {
      }
  
      public String getHttpSessionId() {
  
          FacesContext ctx = FacesContext.getCurrentInstance();
          ExternalContext ectx = ctx.getExternalContext();
          HttpSession mySession = (HttpSession) ectx.getSession(false);
          String sessionId = mySession.getId();
          return sessionId;
      }
  }
  

  2. in the ApplicationModule Impl class to create the following method and expose it as a clientInterface

      public void setSession(String sessionId){
         ((SessionImpl)this.getSession()).getEnvironment().put("http_session",sessionId);
      }
  

  (3) in the file for pageDef create method as binding

  (4) in the same file for pageDef create an invokeAction

  The session ID is now accessible from the ApplicationModule as

          Hashtable env = ((SessionImpl)this.getSession()).getEnvironment();
          String sessonId =(String) env.get("session);
  
          }
  

  This keeps the layer of model/view separation

  Frank

• Is it possible to search for applications while using the App Store of Win8?

  Seems simple enough for me. I saw one can perform a search using the browser, but what's the point of that? With the help of two applications to perform a task. If I wanted to work on a formula for drinking water and I'd get an abacus. Ridiculous. If it is possible to search in the app how is it possible to find?

  Quite frustrating, IMO.

  Yes, from the beginning, click on store, when the store is in the start menu by typing what you are looking for.  Hope this helps and if you need any additional aid station and we will be happy to help you.

  The above opinion is mine and mine nothing and does not necessarily reflect that of Microsoft, it's employees, or any other Member of this forum

  "When we try to take anything by itself, we find it hitched to everything else in the universe."-John Muir

• get the return value of a method of the application module in the workflow

  Hello

  I use jdeveloper 11.1.1.7.0

  I defined a method (return type is useful java card) in the Module of the Application and add this method to the client interface.

  also I have a workflow and in this TF firstly I should execute this method and put the return value for the pageFlowScope parameter. I know that to use this method as a methodCall and set it as an activity by default, but I don't know how to get the return value before entering the jsff page and set the pageFlowScope parameter.

  Habib

  Concerning

  When you add the activity to the way to deal, there are 'Return value' property that you can set to #{pageFlowScope.yourVariable}

  Dario

• is it possible to add a descriptive photo to the blog module?

  Im trying to basically re-create the functionality of the site: http://brclubs.org/news.aspx

  Each item has an image and when the user clicks on the link it goes to a news item, article or blog. So if I could put a "descriptive" it might be in the list of the blog module and show as it does on the site, that I've referenced.

  I know its possible through a webapp but webapps can organize automatically.

  Hey all,.

  Blog posts have finally a descriptive - {tag_blogpostfeaturedimageurl}

  Laughing out loud

• ADF: Calling an AMImpl method before the launch of an adf:PopUp

  Hello
  
  I have an InputText, on doubleClick in the InputText I run an adf:Popup. for which I use component adf:ClientListener.
  I also have a requirement that, before the launch of this Adf:PopUp, I want to call a method of AMImpl. No idea how can I achieve this?
  
  Can I use a component more clientListener under same inputText?
  
  
  Thank you
  Thyagy

  For the mentioned usecase, you can use the Fetch of Popup listener method, it is called before the loading of the pop-up window:

  Sample:

  
  
  
  
  

  Bean:

  {} public void popupFetchListener (PopupFetchEvent popupFetchEvent)
  Add the code in the event here...
  }

  Thank you
  Nini

• Is it possible to mark several custom components in the same namespace prefix?

  Hello

  I've referenced several .swc library in my Flex project. The problem is that what I realized, is that they do not have the same namespaces, so that I have set a separate for each .swc file label, such as my Application tag looks like this:

  " < = xmlns:fx s:Application ' http://ns.Adobe.com/MXML/2009 "
  xmlns:s = "library://ns.adobe.com/flex/spark".
  xmlns:MX = "library://ns.adobe.com/flex/mx".
  xmlns:test = "" some.namespace. * ""

  xmlns:Test2 = "" some.otherNamespace. * ""

  < / s:Application >

  In this example of a reference library components would be called by the prefix of the trial, while another reference library will be called by the prefix test2.

  I realize that the simplest solution would be to combine all the components into a .swc file, but it is important to separate the .swc files as it is (one of the reasons is that I don't have the source files for most of the .swc to merge together).

  So is it possible in Flex to define several namespaces for a tag prefix, or they are strictly a one-to-one relationship?

  Thank you

  Patrick

  No, the link I mentioned did not mention on the fusion of everything together, he mentioned on the unique prefix for all components in a .swc, if you have access to the source of the library, you can follow the steps mentioned in the link to get a unique prefix, or well, it's a bit impossible to do without access to the source.

• Is it possible to create some custom shapes in the form of buttons for the composition of ToolTip widget?

  Basically, I have a collection of triangular shapes (orange cross section), and I want each segment/triangle is a thing of button ToolTip. So if you hover over a triangle it changes color and text appears below the orange itself. But the ToolTip widget composition seems limited to a form of square/rectangle for the container of button (I can put my image of triangle inside, but not change a square container).

  Any help? Picture below shows what I'm trying to achieve, the segment is red to show the form that I want.

  Thank you

  Currently, it is not possible with only Muse. Should the graphics cards that are not supported. Your best plan would be to create as a composition of edge animate and then add it to the Muse.

• Is it possible to give a custom name for the output in the bursting files

  Hello
  
  I use burst for the release of direct mail and PDF files are coming up with names such as xdo1_null.pdf can the name be changed to facture.pdf... etc.
  
  Thanks in advance
  
  Best regards
  Mahesh

  example of file, you can use any name and add xml data items too...

  
  
  
  
  
  from = answer "[email protected]" = "[email protected]" >
  
  Content-type = "text/html" subject = "order number: ${EMPNO}" > please
  See purchase order attached file: ${EMPNO}
  
  
  <>= output document "Po2$ {EMPNO}" output-type = 'pdf' delivery = "123" >
  
  Filter ="" >
  
  
  

  Published by: Sattti on November 2, 2008 20:26

• Possible to have a directory structure in the app/native file system?

  I have implemented some assets in the bar - descriptor.xml, some of which are files (to root) and some files (which have files and other subfolders in their midst).

  If I inspect 'BAR packages' with the IDE everything seems to look OK, IE:

  AppName.bar
  + native
     - File 1   - File 2   + Folder      - File 3      - File 4
  

  From code, I can call the function fopen() to files in the root (file 1 and 2 file in the example above) and read without problem.  However, any attempt to verify the existence of the folder with stat() or attempt to browse with opendir () /readdir () it fails completely, as if it does not exist.

  In fact, I tried iterate the contents of the folder root app/native with opendir () /readdir () in order to see what is there and it does not work too (opendir() returns NULL).

  I'm starting to think that simply directory on app/native operations are not possible.  Am I missing something?

  Thanks for your help everyone, after some messing around I managed to solve my problem (s)!

  I changed my code to use a relative path (app/native) rather than building an absolute path based on the working directory.  This solves nothing but contributed to make paths easier to deal with in general (note: sample PlayWavFileMakefile should probably be changed to use the relative method, since it's where I copied it from).

  Then, I changed the to a zip file .bar file to inspect the content and used perspective of information for the system of the IDE to inspect the mounted volume my application during execution.  Being new to this platform, I didn't realize you could do either of these things - everything checked OK, but this gave me full confidence that the problem was probably in my code and do with the operating system or my package bar.

  Finally I found that I had two problems:

  -The first was to make a stupid mistake when you use the QNX dirent_extra_stat specific structure to establish if a line item is a file or a directory during the iteration of the directory tree.

  -The second problem was hard to find but easy to solve.  I found that I could iterate directories using opendir () /readdir () successfully, but only on the main thread.  Most of my file access is on a thread of work however, and this does not.  By inspecting errno of the filesystem in the event of failure, I found that there was a story out of memory.  I realized that I had to use a larger stack size when creating the thread, and then everything worked OK.  Interestingly, I used only a small battery of 4K, which worked well on WIndows, OS X, iOS and Android, but I had to wear to 32K for the PlayBook.  Most likely, QNX uses the stack for many of its variables from work here and other platforms support the pile.

  I hope this can help someone else in the future.

• Is it possible to reproduce a whole document within the app?

  I'm creating a model for a website that will have common elements on the home page and the gallery page. So I can create the home page and then duplicate it to a new document and make the necessary changes?

  PAula Jo

  Hi Paula,

  Yes. You can duplicate a model project absolutely. When you are in the view of the gallery. If you're on an iPad, at the top of every project there is a navigation bar; Tap the icon to duplicate (two places with a +). Who's going to duplicate your project. If you're on an iPhone, in this same bar of nav, instead of a series of icons, you will see an icon «...» ». Tap that. One of your options will be to duplicate the project. (Be super careful to not touch remove.)

  Let me know if this isn't answering your question.

  Sue.

• Call the rule of Navigation of Backing Bean

  Hi everyone
  
  I have a small problem with the redirect in the adf.
  
  So far, I used this code to redirect a Page to another page:
  
  
  FacesContext fctx = FacesContext.getCurrentInstance ();
  ExternalContext ectx = fctx.getExternalContext ();
  
  String viewId = pageToRedirect;
  ControllerCtx ControllerContext = null;
  controllerCtx = ControllerContext.getInstance ();
  String activityURL = controllerCtx.getGlobalViewActivityURL (viewId);
  ectx. Redirect (activityURL);
  
  This code is used in an ActionListner.
  From now I can't use this code more. I know that if I use an action I can redirect easily but I have to use an actionlistner so I would like to redirect using the navigation rule that I defined in my faces-config.
  
  Can I do this in my actionlistner? How?
  
  
  Thanks in advance to you all.

  If you have the control-flow-case defined between Page1.jspx to Page2.jspx as "goToPage2."
  You can use the code snippet in the bean managed in Page1.jspx

  FacesContext context = FacesContext.getCurrentInstance ();
  context.getApplication () .getNavigationHandler () .handleNavigation (context,
  NULL,
  * 'goToPage2'); *

  Thank you
  Nini