How to pass an integer to a workflow

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• [ADF, JDev12.1.3] How to pass an Integer value sets to a workflow, and then it reads a bean?

  Hallo,

  for a test, I need to set the value of an entry of a stubborn workflow used as dialog...

  

  Then in the bean that is associated with a known fragment of the btf, I need to read the value, so I used this code...

  Integer protocol = (Integer) AdfFacesContext.getCurrentInstance().getPageFlowScope().get("protocol");
  

  This exception triggers...

  javax.el.ELException: java.lang.ClassCastException: java.lang.Long cannot be cast java.lang.Integer

  What's wrong?

  Thank you

  Federico

  If I remember correctly, in JSF that EL has Long type so this probably also applies to ADF.

  For example, you can cast a Long or you can use the type field (from some managed bean) an integer as an input parameter.

  Dario

• How to pass the parameter of workflow

  As being new owb, I'm still trying to figure out how to pass a parameter through workflow.
  
  I have this map with an input parameter, and I included this mapping in this workflow. I wonder how to pass a parameter value for this workflow and bind it to the mapping?
  
  ~ Prabha

  Prabha,
  Select the activity start then in the Explorer window (in the left upper corner of the process editor) on green sign more for adding parameter processflow.
  Enter the name of the parameter and specify the type of data (perhaps by default).
  Select your map, and then in the Exporer window click parameter mapping entry.
  now the object details window, you can bind the input parameter to the parameter processflow with change of binding property

  Kind regards
  Oleg

• How to pass variable from bean to resourceID for the document map?

  Hello experts, I have added WebCenter workflow Microsoft document explore task in my ADF which as a parameter called resourceId.   I want to pass variable bean to this setting, because the content ID (doc name or ID) are determined dynamically.

  When I provide ${"UCM57Server #dDocName:1379596941565_CONTACT_OPTREGI"} as a resource in the expression ID, it works very well.    But samething if I attribute to a bean bean variable and entitlement in the form ${sessionScope.MyBean.docName}, it evaluates the variable bean in the form ${"UCM57Server #dDocName:1379596941565_CONTACT_OPTREGI"} and then below throws the exception:

  [2013-10 - T 02, 14: 34:50.369 - 04:00] [DefaultServer] [WARNING] [WCS-07219] [oracle.webcenter.doclib.internal.view.backing.ContentProvider] [tid: [ASSETS].] [ExecuteThread: '10' for the queue: "(self-adjusting) weblogic.kernel.Default"] [username: anonymous] [ecid: d50192415c689920:-7d97126c:1417a5d6a49: - 8000 - 000000000000008 a, 0] [APP: CreateContactWSProxy] invalid parameter combination: the login name specified by resourceId = ${"UCM57Server #dDocName:1379596941565_CONTACT_OPTREGI"} is not specified in the parameter connectionName = UCM57Server.

  Variable bean is defined as:

  private String Nomdoc = "${" UCM57Server #dDocName:1379596941565_CONTACT_OPTREGI "} ;

  Please give me some advice on how to pass the value to resourceId dynamically via the variable of bean.

  Thank you.

  private String Nomdoc = "UCM57Server #dDocName:1379596941565_CONTACT_OPTREGI";

  Without $ {}

• How to pass the value of the variable record type in the procedure

  Hai All
  
  My Question is
  
  I have a table named Emp and the structure
  
  ID Varchar2 (25)
  
  Name varchar2 (25)
  
  Number of salary
  
  
  And now, I created a folder named Rec_Emp
  
  Like this
  
  Type Rec_emp is made
  (Rec_Id varchar2 (25),)
  rec_name varchar2 (25).
  Number of Rec_salary);
  rec_emp emp_record;
  
  
  I created a SQL type
  
  Now how to pass the value type in the procedure
  
  
  Thanks and greetings
  SrikkanthM

  You are looking for something like this

  create table my_emp (id integer, name varchar2(100), sal number)
  /
  create type my_emp_obj as object(id integer, name varchar2(100), sal number)
  /
  create or replace procedure insert_into_my_emp(pEmp_Obj in my_emp_obj)
  as
  begin
    insert into my_emp (id, name, sal) values(pEmp_obj.id, pEmp_Obj.name, pEmp_obj.sal);
  end;
  /
  begin
    insert_into_my_emp(my_emp_obj(1,'karthick',1000));
  end;
  /
  select * from my_emp
  /
  

• How to pass a string to a vi from a dll?

  I have a DLL that generates errors in the log. How can I display my Panel before these errors? In other words, how to pass a string from a DLL to a vi using the library to call feature?

  Thank you

  Diego

  The DLL actually allocates memory for the string? If this is the case, there should be another function to free the memory. Otherwise you won't be able to do the deallocation of LabVIEW, which means you would have to write a wrapper DLL. If you do not have the deallocation, then you will have a memory leak.

  Are you sure that the DLL is not simply wait for a buffer "of a proper size? In this case, you can simply create a U8 in LabVIEW to a size that is larger that the largest string that you expect to get.

• How to pass the Visa Resource Name parameter to labview dll in labwindows/cvi

  Hello world

  I build a dll of labview, the prototype is: double getchannelpower (double f, uintptr_t * VISAResourceName);

  I don't know how to go from VISAResourceName to this function.

  Is it related to the ViPSession paremeter in function viOpen(REES ViSession, rn ViRsrc, ViAccessMode am, ViUInt32 ti,ViPSession vi)?

  BRs,

  lotusky

  Hey, guys:

  I figured out how to pass the parameter.

  In labview, you must replace the control of visa with string control. In this way, the generated dll function at the entrance of the string type.

  I hope this will help others!

  lotusky

• How to pass data (more effective) autour

  Hello
  I wonder how to pass around large data around across the application.

  For example:
  1 data or data of my analog channels
  (I have a lot of screws that will process these data of waveform)
  Is it not wise to spend around analog continuous data?

  2. What if you want to process digital data?
  (I must treat these unique bits in several screws, for example,)
  security door bit, stop bit of emergency, must be treated as higher priority than screw
  input 1, selector, etc.).

  Or you have any suggestions, what type of data I should use. I have a
  global impression screw actually write these digital data in a file, then
  These files are passed around?

  3. is there a mechanism that pass around data in memory, NOT in the files?

  By far, the way the more effiecient to pass data autour is a thread.  If you are really worried about memory, then you must avoid the connection of the wire that he holds the large amount of data.  This could mean making your processes in series (one at a time) passing the data of one Subvi to another via the controls and indicators and the connector pane.

• How to pass the session IMAQ to the Subvi

  Hello

  My experience with LabView is neither very good nor extended. I am a scientist and I'm with IMAQ data acquisition. My current problem is that the people who wrote the script is modular, versatile, or clear initially structured. So I try to reduce the ridiculous number of tests in a simple flowchart to a level that people can actually understand it... and to make the more versatile script for future experiments.

  I'm introducing quite a few subVIs to be executed repeatedly. However, I can't know how to pass the IMAQ session on the Subvi. I constantly get the error messages. In this case, I want to acquire images with OIDE_CollectFrame.vi controlled by OIDE_TrialPhaseCollect.vi. I couldn't understand how to assign the refnum IMAQ session class, either.

  It is probably a newbie question, but usually I program with LabView.

  Dennis

  
  

• HOW TO PASS THE HEX OF THE MAIN PROGRAM VI ENUM, SUB VI ENUM VALUE

  HOW TO PASS THE HEX OF THE MAIN PROGRAM VI ENUM, SUB VI ENUM VALUE.

  HOW THEN IT WILL CHOOSE CORRECT ON SUB VI HEXAGONAL ENUM VALUES.

  Enum values are strings, you must first convert the hexadecimal value to a hexadecimal value chain represtation.

  Then that convert from the enum.

  

• How to passing arguments to an exe

  Hai Everbody

  I know that LabVIEW has the ability to call an exe file created in different platform, can I know how to pass arguments to the special exe (which is located in another platform) via LabVIEW... I wish someone could help me out of this

  Thanks for your answers, I found the solution... As the exe is in .net, I used the syntax for the command line arguments in .net...

• How to pass a string of e-mail with attachments?

  How to pass a string of e-mail with attachments? I received an email and had answers in both directions. I try now to send the original of the attachments on the first 2 emails. How do I do that? My receiptiant says that he gets the e-mail message but has no attachments?

  You don't mention what you use for e-mail.
   
  You can either transfer the messages all attachments, or save attachments and then attach them to a new message.

• How to pass the value?

  Hello.. I'm creating an application of streaming, in which I have a list field in a screen like this...

  1

  --------

  2

  --------

  3

  --------

  and when the item 1 is selected means a url must be passed to the video player...

  I created the list field screen in a package and a video player in other package... but I do not know how to pass the value of the field from the list to the player... Help, please... its URGENT...

  You can get the index selected by the listname.getSelectedIndex () method and compare that value with Vector data (data store URL) .that you will give a correct value from the URL and pass it.

• How to pass an argument of javascript to java extension

  Hello, I have an application running with a Java Extension.

  For the course of time, I only call some java extension methods (ScriptableFunction, but now, I have to pass the variable javascript (arguments) to the extension.

  I call a method with:

  // In: public final class MyCamera extends ScriptableFunction
  
  public Object getField(String name) {
  
      if (name.equals("getImage")) {
       return callGestorCamera.pushUICameraSnapshot();
      } 
  
      return new String("do nothing");
  }
  

  and javascript :

  function getImage() {
      var name = mycamera.camera.getImage;
      return name;
  }
  

  and run correctly.

  But now I have to pass one argument, as some URL, and I don't know how to do.

  I try to move the handful of Java class to Javascript, something like this:

  // In: public final class MyCamera extends ScriptableFunction
  
  public Object getField(String name) {
  
      if (name.equals("getImage")) {
       return callGestorCamera.pushUICameraSnapshot();
      } 
  
      if (name.equals("getObject")) {
       return callGestorCamera;
      }
  
      return new String("do nothing");
  }
  

  and javascript :

  function setUrl(url) {   var handle = mycamera.camera.getObject;        handle.setUrl(url);
  
      return true;}
  

  but is not running and try:

  mycamera.camera.getObject.setUrl(url);
  

  but does not work.

  What is the way?

  Thank you!

  I believe that the Extensions lab shows how to pass a parameter to a function... For example, he spends the duration of the vibration.

  http://NA.BlackBerry.com/eng/developers/devbetasoftware/Lab_Widget_Extension.zip

• Try to upgrade Windows 7 Edition Home Premium to professional, but I can't access the site to upgrade. How to pass?

  original title: Windows7 Professional Upgrade

  I just bought a new computer running Windows 7 Edition Home Premium with an upgrade to windows 7 Pro. I have the PIN # for the upgrade, but I can't get the site to come www.windows7.com/get key. How to pass?

  If your PIN does not work, try the following:
  1. check that the PIN has been entered correctly. PIN code is not case sensitive and is alpha-numeric.
  2. make sure that the PIN has not already been used to obtain a product key. A PIN can be used only once to get a product key. If the PIN has been used, you can connect to your account with your Windows Live ID (if you have it when the PIN has been entered) to access your product key or you can check your email for the confirmation e-mail, that you have received when the PIN has been consumed to access your product key.
  3 contact support if you have any questions: www.windows7.com/getkeysupport.