Display a message in the main method.

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• Display a message to the main user of sub vi VI

  Hello

  I have a question which I'm sure he has met before, but I couldn't find it via the function or search with Google.

  On my main vi, I have a link to a sub vi, this subroutine vi check something and then displays a message to the user. The next step in the sub VI depends on what users on the input message is. But when I run my main vi, that the display (of course) is not, because I do not have a link between the two.

  Is it possible to send the message to the main vi and return the action the slot vi?

  Thank you

  Given that everything that happens in the sub vi, why would you go back to the main vi?

  Do you use the express vi "Prompt the user for entry" to get an input from the user?

  Can you post your code or make some dummy vi to visualize your problem?

• Display a message to the user w / result of data

  Howdy,

  First off it is a mission of the College work and it's especially complete; seeking advice and the experience here.  The mission is to create a calculator with many functions for each method of arithmetic.  It was easy enough, but the next step is to display a message to the user after each calculation.  For example, if the problem was 4 + 2, the message must be "the result of the addition is: 6. the creation of the part of the message by using the Msg to display the user-defined function is simple, but it is not exactly struck home.  I want to create a message that contains the result of the problem (for example 6).  As it is now I can't do that with the function of Msg, or if it is possible I can not quite understand.  I want to have a separate message for each function, but I don't know if I can incorporate the response into the message.  It's the underlying objective; How to integrate the response in a message dialog box to the user? If it is possible what should I watch?

  The VI himself is quite simple; case of structure for each arithmetic function and a certain time for execution loop.  X and there are entries and a drop-down list to select a structure if necessary. I've attached a screen below.

  Thank you

  

  THA

  You can use the Message to display to the user to view any string to the user. If the key is to use the palette of the chain to manipulate strings to get the error message.

  A subpalette of the palette of the chain is the range of number/String Conversion. This can help you get your (6) value into a string format and then you can concatenate that string however wished with the message.

  With the pop-up windows, you must make sure that you're not trigger this popup with every single loop, so make sure you put a case around the pop-up structure and place the logic in there to make it work only the case of popup when the value changes.

• How to display a message on the second tab when an option is selected in a drop-down

  Hello

  I use a combo of my title bar, to within my application to display a list of options that will trigger different URL webViews.

  On my first tab I have a Web of a page view and when the option is selected the webView will change and the second tab will load the same webView but with /deals at the end of the url.

  The problem I have is that one of the options does not have a page of /deals on their site so I was wondering if it would be possible to hide the second tab or display a message on the second tab, when this specific option is selected?

  Thanks in advance

  If your problem is what method to use to hide the tabs or what...

  You can use these functions... It will remove the tab but will not destroy the content, it's like hiding and showing a tab

  REMOVE / HIDE

  tabbedPane.remove (theTab);

  ADD / VIEW

  var index = 2; the tab index

  tabbedPane.insert (index, theTab);

• messages between the main thread and the FX application thread

  I run a thread of the Application of FX for a main thread using Application.launch [described here: {: identifier of the thread = 2530636}]
  
  I try to have the application thread return information on the main thread, but Application.launch returns void. Is there an easy way to communicate between the main thread and the thread of the Application?
  
  So far, I googled and found:
  -MOM (Message Oriented Middleware)
  -Sockets
  
  Thoughts/ideas/examples are appreciated--especially examples ;)--now I try to use Sockets to show/hide the application and data transmission.
  
  What is the preferred method? Are there others that I did not find (gasp) via Google?
  
  Dave.
  
  Published by: cr0ck3t on April 30, 2013 21:04
  
  Published by: cr0ck3t on April 30, 2013 21:05

  Is there an easy way to get a reference to these objects to both the main thread and the thread of Application FX - called via Application.launch () since the main thread? Or what I need to use Sockets or MOM?

  Not much to do with the concurrent programming is what I would call easy. It looks easy - but it's not.
  You can do kind of what you're describing using Java concurrency constructs without using sockets or a package of Message Oriented Middleware (MOM).
  With the Java concurrency stuff you really implement your own form or MOM light.
  If you have quite an application is complex with many messages of comes and goes, then a sort of package for MOM such as the camel and ActiveMQ (http://camel.apache.org) is useful.
  ---------
  You can find a sample of the various interactions of thread with JavaFX here:
  https://gist.github.com/jewelsea/5500981 "Simulation of dwarf dragons using multiple threads to eat."
  Related code is just demo-ware to try different competitive access facilities and not necessarily a recommended strategy.
  If your curiosity, you can take a look and try to work out what it is, what it does and how it does.
  The main reason followed is that of a blocking queue:
  http://docs.Oracle.com/javase/6/docs/API/Java/util/concurrent/BlockingQueue.html
  ---------
  Note that once you call launch of the main thread, no subsequent statement in the main method will be different until the JavaFX application terminates. If you can't start from the main thread and communicate with the main thread JavaFX application. Instead, you need to spawn another thread (or a set of threads) for communication with the JavaFX application.
  ---------
  But really, in most cases, the best solution with the simultaneity is not care at all (or at least as little as possible). Write everything in JavaFX, use the animation of JavaFX framework to time related things and the simultaneity of JavaFX utilities for when you really need multiple interaction of wire.
  http://docs.Oracle.com/JavaFX/2/threads/jfxpub-threads.htm
  ----------
  For additional assistance, you may be better off describing exactly (i.e. really specific) what you're trying to make in a new question, perhaps with a solution of the sample in a http://sscce.org NBS

• displaying a message on the screen 'Welcome' to ESX 4.1

  Hello everyone

  you know a way to pop up / display a message on the Welcome screen of the classic ESX 4.1 Script perl, call API, or other cli

  running on the ESX host?

  We need feedback from ESX custom script that runs in the background on the ESX console.

  Lamw for ESXi method does not unfortunately for ESX 4.1 Classic.

  (see, lamw http://www.virtuallyghetto.com/2010/09/how-to-add-splash-of-color-to-esxi-dcui.html( )

  the-m option of esxcfg-advcfg change the/etc/vmware/welcome, but I think that it is not used by the screen "Welcome" here.

  so far, I've seen only kernel warning appear on the Welcome screen.

  Best regards

  rub1

  No, this feature is not exposed in any API/CLI and I don't think it will be never exposed... especially knowing that ESXi will be in the future.

  Take a look at this post where you change what are virtual consoles, read in the files, perhaps something that you use, but yet once, it is probably not supported by VMware - Re: change the text console esx

  =========================================================================

  William Lam

  VMware vExpert 2009,2010

  VMware VCP3, 4

  VMware VCAP4-DCA

  VMware scripts and resources at: http://www.virtuallyghetto.com/

  Twitter: @lamw

  repository scripts vGhetto

  Introduction to the vMA (tips/tricks)

  Getting started with vSphere SDK for Perl

  VMware Code Central - Scripts/code samples for developers and administrators

  VMware developer community

  If you find this information useful, please give points to "correct" or "useful".

• Display a message on the device

  Hello

  I use "System.out.println ()" in my code to display a message on the screen of the actual device, but I get the message in the window to debug during the simulation output. Please notice that if I push the application on the device using BES, I get the message on the screen of the device. If not, then what is the code to use to display a simple message on the device itself?

  BlackBerry JDE 4.5.07 with Smartphone BlackBerry 2.9.0.60 Simulator

  Thanks a lot for your help

  Give a glance to the Dialog class.

• Where and how the main method should be defined

  Hi all
  
  I am new to Java and learning of the http://docs.oracle.com.
  Can someone help me underneath program where and how define a main method.
  
  public enum {costume
  DIAMONDS,
  CLUBS,
  HEARTS,
  SPADES
  }
  
  public enum {rank
  TWO, THREE, FOUR, FIVE, SIX, SEVEN,
  EIGHT, NINE, TEN, JACK, QUEEN, KING, ACE
  }
  
  public class {Card3
  private rank final rank.
  final civil suit;
  
  Public Card3 (highest rank, suit suit) {}
  This.Rank = grade;
  This.suit = suit;
  }
  
  public getSuit() {} costume
  return of costume;
  }
  
  {public getRank() rank
  return of rank;
  }
  
  public String toString() {}
  return rank + 'of' + costume;
  }
  }
  
  MPort Java.util;
  
  public class Deck3 {}
  private static Card3 [] cards = Card3 News [52];
  public Deck3() {}
  int i = 0;
  {for (costume costume: {Suit.values ())}
  {for (the highest ranking: {Rank.values ())}
  maps [i ++] = new Card3 (rank, suit);
  }
  }
  }
  }
  
  Thank you
  Rambeau

  Hello

  When you are developing a Java application, that you must only have a class with a Main method, other classes do not need that method, the purpose of this methos is that it defines the beginning of your program, look at this link, it is an example and this explains also the Main method:

   http://docs.oracle.com/javase/tutorial/getStarted/application/index.html 
  

  Concerning
  Carlos

• Impression before the main method

  Hi all
  

  Class Demo
  {
  
  ///some code........
  
  public static void main(String[] a)
  {
  sop("Inside main");
  
  ///Some code
  
  }}

  Please let me know is possible to print anything before executing the first instruction in the main method. For example, in above cases it is possible to print anything before main interior is printed?
  
  Kind regards
  
  Published by: J2EE_Life on January 23, 2012 15:36

  J2EE_Life wrote:
  Please let me know is possible to print anything before executing the first instruction in the main method. For example, in above cases it is possible to print anything before main interior is printed?

  Yes - in a initialize static.

• the main method overload

  Hi all
  
  If the main method can be overloaded so why it doesn't work?

  class Passreference{
  void pass(){
                  Oops7.main(new String[]{"Apple","Windows"});
       Oops7.main(new int[]{10,20});
       }
  public class Oops7 {
  
       public static void main(String[] args) {
  System.out.println("String"+"\t"+args);
  
       }
  public static  void main(int x[] ){
       System.out.println("Integer"+"\t"+x);
  }
  }

  The answer is: String [Ljava.lang.String;@addbf1
  
  1. it is not print the values that I'm passing
  
  2. same as if the integer values are passed is gives String [Ljava.lang.String;@addbf1
  Why not"Integer java.lan... »
  
  Thanks in advance,
  CAT

  Popular cat's paw wrote:
  Hello

  The concept of overload is class that contains the same method but different values of parameter names (it may not of parameters, the type or whatever it is). In this case if she calls only String() (if we as integer values), main method is really overloaded?

  The main method can be overloaded Yes, as you did in your code. But the main method is a bit special, so it would be stupid to overload.

  Also, no matter how much you surchargerez the main method, hand (String [] args) we're the only one who will be managed by the JAVA virtual machine.

  You could test it in this way.

  public static void main(String[] args) {
      // This is the entry point to your program _always_
      main(new int[] {1, 2, 3});
      main(1, "string");
  }
  public static void main(int[] args) {
      System.out.println("I got integers.");
  }
  public static void main(int i, String s) {
      System.out.println("I have an integer and a String");
  }
  

• args in the main() method

  This might be a complex question. I hope someone can give me a simple answer. I want to know what this code means?

  public static void main(String[] args){
       if(args > 2.length){
       // ect...

  I understand that the main() method creates an array of strings.
  How the table get filled?
  What are filling up with?
  Principal is the starting point for the program and if this table String whence?
  How a table can be created before the program begins?

  SquareBox wrote:
  This might be a complex question. I hope someone can give me a simple answer. I want to know what this code means?

  public static void main(String[] args){
  if(args > 2.length){
  // ect...
  

  Next time, copy and paste, rather than re - type. That does not even compile. Probably you meant

  if (args.length > 2)
  

  I understand that the main() method creates an array of strings.

  N °

  He receives a reference to an array of strings as a parameter. As with any other method receives its parameters. The table is created before the method is called. There is nothing special about main() as Java language is concerned. It's only the JVM that attaches special significance to it.

  How the table get filled?

  The JVM it fills arguments it receives from the OS/shell on the command line before you call your main() method.

  When you run

  java ABC 123 MyClass
  

  the java executable is called, and the operating system will go "ABC", "123" and "MyClass" to her shell. (In fact, I think that it can also pass "java", but whatever). The JVM then load MyClass, creates an array of strings containing "ABC" and "123", and the call of the main() method of MyClass by passing a reference to this String [].

  What are filling up with?

  See above.

  Principal is the starting point for the program and if this table String whence?

  See above.

  How a table can be created before the program begins?

  main() is the starting point for your application that runs inside the JAVA virtual machine. It is not the starting point for the JAVA virtual machine, the shell or the operating system, working together create this table and deliver a reference to it in your main() method.

• displaying a message in the status bar

  Hello
  If I have the code as

  if not l_success
    then
      message('Error!');
    end if;

  How can I display this message in the status bar of the form, not in a message box with an OK button?
  
  Thank you

  Integrated MESSAGE

  Display specific text on the message line.

  Have a look here

  http://www.Oracle.com/webapps/online-help/forms/10G/State?navSetId=_&Navid=3&vtTopicFile=f1_help/builth_m/message.html&vtTopicId=

• BlackBerry Smartphones showing whatsapp new message in the main message Inbox

  How can I show Whatsapp new message (ver. 2.6.2970) in the main message Inbox?

  Now I have to go directly to Whatsapp to read new messages while for the messenger bb can read/write directly from my message Inbox.

  Cool!
  I'm glad that you fixed it.
  Please solve the thread so that others can find your answer faster.
  Thank you

  Bifocals

• Display warning message if the user tries to update the existing column of trans_dt

  Form of Oracle 10g

  Hi gurus

  I appreciate if someone help out me. I need to display the warning message if the user try to update the existing trans_dt, and I don't know what trigger I use. Thank you

  Concerning

  Matt
  

  Hello

  You can select the value entered by the user and then compare it with the data from the db table

  in WHEN-VALIDATE-ITEM trigger

  SELECT trans_dt

  V_ INTOtrans_dt

  table

  WHERE THE... -PKs;

  Then

  IF: trans_dt <> v_trans_dt

  THEN

  -warning-

  -u he could leave it as what or

  raise form_trigger_failure;

  END IF;

  Amatu Allah.

• How to display warning messages in the OPS

  Hi all
  I have a page where in I have a poplist. When the user changes the value of that poplist I want to display a message window that the "the user must either save the modifications or changes will be ignored. And I want to have two buttons to save or cancel the changes.
  How to achieve this in the OPS as I read that popups are not supported in the OPS.
  And the Confirmation message boxes at the top of a page does not stop the users to perform further processing.
  
  Can someone please shed some light on it.
  Thanks in advance.

  Ginette

  You can join firePartialAction with poplist and make use of the dialog page. For an example of a page of dialog with two buttons you can see the example of Toolbox page remove tutorial.

  Thank you
  AJ