Enum constant change in value when executing LV 2011

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• Update and change the values when VI is running

  Hello everyone! I have a digital control slider and I want to be able to change and update the value when Vi is running. Can I use the property for this node?

  If it is a CONTROL (no), then it is for the user to set the value via mouse / keyboard.

  You can still set the value via the NŒUD of PROPERTY or the LOCAL VARIABLE for ALL controls.

  What difficulty do you observe?

• Failed to retrieve attribute values when executing the validation on update

  IAM trying to do validation on user create and update operations:
  
  currently able to perform validations on iam create user operation
  (Note: my validations require organization name which iam get using form user act_key only)
  
  but when I try to trigger the same code for update, it do not recover key, infact the same code does not even get attribute values.
  given that I don't get any key of the organization. together to update validation failed.
  
  My EventHandler.xml looks like this:
  < eventhandlers xmlns = "http://www.oracle.com/schema/oim/platform/kernel" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi: schemaLocation = "http://www.oracle.com/schema/oim/platform/kernel orchestration - handlers.xsd" >
  
  <!--> custom validation event handlers
  <-validation Manager
  Class = "test. IOM. EventHandler.UserFormFieldValidation ".
  entity-type = 'User '.
  operation = "CRΘER."
  name = "UserFormFieldValidation".
  order = "1000" / >
  
  <-validation Manager
  Class = "test. IOM. EventHandler.UserFormFieldValidation ".
  entity-type = 'User '.
  operation = 'CHANGE '.
  name = "UserFormFieldValidation".
  order = "1000" / >
  < / eventhandlers >
  
  Please suggest what needs to be done in this case.
  Note: iam using the same code for postings of these two operations (operation to create and update the operation of user profile)
  
  Thanks in advance

  as mentioned above:
  get the key of the user and then get the name of the organization.

  You can get the params modifed by using:
  HashMap orchVal = orch.getParameters ();

  You can use this to get the fields that you can still use to your validation.

  Note: If you change an attribute and do not send any value he always added to the card with the value null.

  It may be useful

• Change LabVIEW code when executing

  Hello world! I'm quite new in LabVIEW and I have a question.

  If I change a code while it is running will there be problems? This code is a measure automation code, and I really don't want to screw up the measures.

  Thank you

  Edit 1: the code is in a shared hard disk. Assume that the code is running on a computer, and I change the code exactly the same from another computer, there will be problems?

  Diego

  diegocava wrote:

  I tried this experiment: a simple vi with a while loop and I threw it on my computer, I created on the shared drive. Then I used another computer and I opened the same vi (in this shared drive) and I have modified and saved the changes. After that I went to my computer and the code was still running without changes, as if I did nothing. Finally, I closed the vi and re-opened, find the changes made on the other computer.

  I think you answerd your own question in the present case.

  As I said the LabVIEW development system when running a VI. The VI is compiled at launch, so any changes made to the file VI will not affect the VI running in RAM.

  But what you do is 'dangerous', and you should not be remotely change the code that is running on another machine.

  Edit a copy, stop the running process and run your new code.

• How to change the value of a color picker?

  Hi *.
  
  I am currently working on a small project and I would use the colorpicker. When I initialize the colorpicker, the widget is updated and displays the correct color, but when I try to change the value when running, nothing happens. I missed something?
  
  Thank you very much
  

   
  package javafx.tests.colorpicker;
  
  import javafx.application.Application;
  import javafx.event.ActionEvent;
  import javafx.event.EventHandler;
  import javafx.geometry.Insets;
  import javafx.scene.Scene;
  import javafx.scene.control.Button;
  import javafx.scene.control.ColorPicker;
  import javafx.scene.layout.StackPane;
  import javafx.scene.layout.VBox;
  import javafx.scene.paint.Color;
  import javafx.stage.Stage;
  
  public class ColorPickerChangeColor extends Application {
  
       public static void main(String[] args) {
            Application.launch(args);
       }
  
       @Override
       public void start(Stage stage) throws Exception {
  
            VBox vbox = new VBox();
            vbox.setPadding(new Insets(10));
            vbox.setSpacing(10);
            Button button = new Button("Press me.");
            final ColorPicker colorpicker = new ColorPicker(Color.BLUE);
  
            button.setOnAction(new EventHandler<ActionEvent>() {
                 @Override
                 public void handle(ActionEvent arg0) {
                      colorpicker.setValue(Color.YELLOW);
                      System.out.println("Set color of the picker to yellow.");
                 }
            });
  
            vbox.getChildren().add(colorpicker);
            vbox.getChildren().add(button);
  
            StackPane root = new StackPane();
  
            root.getChildren().add(vbox);
            stage.setTitle("ColorPicker");
            Scene scene = new Scene(root, 200, 200);
  
            stage.setScene(scene);
            stage.show();
  
       }
  }

  Published by: 963445 on January 3, 2013 12:23

  Addition of

  colorpicker.fireEvent(new ActionEvent());
  

  After you set the color seems to be a workaround; Although I don't know how it works if the colorpicker popup is displayed.

• What would cause a constant changes during execution typedef enum

  Hello

  In my program I had a problem with a constant of enum for a selection of the tab value change during execution.  The enum is as part of the initialization of the program and when I step through the loop and then you see the property node of the climax to the value tab and in the next step of the enum changes its value.  I'm under LV 8.0

  Any information will be greatly appreciated.

  Gary

  
  

• Value change event, be it be programmed to trigger only when the USER changes the value?

  The structure I set up is the following, I have a control in which the user chooses a value when they choose this value, the value change event takes place setting in the device. Then I am bed in unit values and display them in this control via a property node.

  My problem is that whenever I read back a new value in the control, he takes this as a value change event and resets the value within the system, is it possible to make this event don't move when the user changes the value?

  Yes!

  My thoughts are that you use a Value property (signalling) node to display for the control. That will trigger another call to event.

  Use the NO signs of property value node or a local variable.

  Your postal code, if this isn't the case, then we can help you understand what is happening.

• [ADF, JDev12.1.3] What options are there in JDev to avoid write values of constant "in the clear" when writing of the code?

  Hallo (and sorry if this is in part a matter of 'Java');

  I am originally from C++ programming where a directive 'set' can be used to give a name to a constant value: when coding this allows you to use the name instead to write the value in the clear.

  For example

  In C++ , we have:

  file costants.h

  #define TYPE_PERSON 1

  #define TYPE_INDUSTRY 2

  //...

  In Java , I guess I should use a class such as:

  / / file myCostants.java

  Class myCostants {}

  public static final int TYPE_PERSON = 1;

  public static final int TYPE_INDUSTRY = 2;

  //...
  

  {static()}

  }

  I would like to know if it's the same thing in JDev or if the framework offers more options.

  Thank you

  Federico

  The same thing in ADF also. If you use a text string /, it should be defined as constants as you said (public static final) or it must come from resource group.

  Thank you

• Change the value of a field when the value of another field changes.

  I have a level of order form with a number of areas where the quantity (number) is typed in they are labeled qty1, 2 and so on.

  Some of the items on the order form attract additional fixed a load which is shown in a separate field call it addcharge.

  If qty1 has a number entered it attracts an additional cost and the addcharge field changes the value of zero to say 1

  If 2 has a number entered without extra charge applies

  If 3 is a number entered without supplement applies

  If qty4 has a number it attracts an additional cost and the addcharge field changes the value of zero to say 1 or if the previous qty1 has already changed the addcharge to 1 field, remains at 1.

  If qty5 has a number entered it attracts an additional cost and the addcharge field changes the value of zero to say 1 or if the previous qty1 and qty4 has already changed the addcharge to 1 field, it remains 1

  
  

  It seems to me that some "if else" enabling javascript is necessary in the sense of "If qty1 field is greater at 0 addcharge field is 1"and I guess the script must be placed in each field which attracts addcharge.»»»

  
  

  Can anyone help with the script please.

  
  

  Thanks Eric
  

  Please sign the right answer. Thank you.

• Boolean button changes color briefly when you press

  Hi, I use Boolean button is a toggle, so I want only text changes when pressed without changing the appearance of the button.

  I am able to change the color on properties to match the color Off (I use the silver palette so normally is yellow), but when the Boolean button changes to, there is a brief change of color again. Is there a way I can get rid of him?

  In fact, some of my buttons Flash black while others are flashing yellow. I have no idea where this is defined.

  Thak you very much.

  There are 4 colors for Boolean values ON and OFF more past of WE OFF and goes off to WE

  You see only the color of transition when you have the locking set of 'locking' Mech by releasing

  Set on "lock when you press on" and you will not see the colors of transition

  You can set all 4 colors by using the Colors property [4]

  Colors [4] property

  Short name: color [4]

  Request: Development of database system

  Class: Boolean properties

  Usage: Create a property.

  Table of up to 4 (foreground color, background color) pairs, where foreground color is the color of Boolean control foreground and background color is the background color of the Boolean control. Color pairs include False, True, true to False and false to True.

  You can set the color of the object of the façade by plugging in a hexadecimal number with the form RRGGBB or by plugging in the constant color box in the property.

  This property is similar to the option of colors on the page of the appearance of the Boolean properties dialog box.

  If the Boolean control has four (foreground color, background color) pairs for four States, this property always returns an array of four (foreground color), background color pairs during playback. When you write, you can pass an array of length 1, 2 or 4. If you pass in a single element, this property uses the value of the element for all four States. If you pass in two elements, this property uses the first value of the element to false and true false States. Similarly, this property uses the second element for the real and the fake in real States.

  If the Boolean control has one pair (foreground color, background color) for all four States, this property returns an array of pair (foreground color, background color) during playback, and uses the first element of the array when writing. You cannot change a Boolean control with (foreground color, background color) pair to a Boolean control with multiple (foreground color, background color) pairs.

  This property uses only the True to False and False to True States when you set the Boolean control to latch or switch when released. You can get and set these (foreground color, background color) pairs even if you do not have the control latch or switch value when released. they are not used.

  Because this property does not change the Boolean control data, you can set it at any time.

  You can use this property to Boolean control on the Classic, Expresspallets, modernand silver . You cannot use this property for Boolean controls in the System palette.

• Constant changes of time stamp

  So I select a timestamp and assign a value.  I connect ot a conversion to get the number of seconds.

  Then I change the timezone on my computer and the time constant exchange.

  Why NOT call it a constant if it changes its value?

  The number of seconds remains the same, but the hours value is changed.

  This is not the kind of behavior, I expect.

  Thank you

  Mark

  The time constant is the universal time.  It is displayed as a time for your time zone.  So when you change your time zone, the value does not change, but the value display changes to the new time zone.  You can change the display format to display UTC instead, and time will not change.

  Thus, the time is a consant (which is obvious because the second time remained the same).

• Is it possible to change the values of particular #define of the various controls in CVI.

  In my application, I have different panels to file single .uir. When I save the .uir file, I get the same values of #define for different controls in different panels. For this reason, I am not able to use these #defines block switch. Is it possible to change the values of #define according to my condition.

  Hi, a little more Wolfgang post. It is the combination of the Panel to manage and control the unique ID: as you know, you can load the same panel more than once, so even if you recover the full chain of PANEL_CONTROL you have duplication. items that exactly identifies a particular control in a particular group are the combination control panel manage AND panel_control ID.

  On the one hand which guarantees more flexibility to your application, you can design only a few panels and reuse them whenever you want, even having some of them loded several times in the same instant. On the other hand, as you have discovered, there is the possibility (Finally, almost certain) duplicated in your app ID.

  To resolve the problem of duplicated IDS you can act in two ways:

  1. If you know that no Panel is never loaded several timer in your application, you can retrieve the name of constant of Panel with GetPanelAttribute (panelHandle, ATTR_CONSTANT_NAME, string); and to distinguish between the name of constant, then switch between control ID

  2. If you happen to have duplicate panels you will need to store each panelHandles in the non-volatile variables, switch between them and then switch between the control ID

  An alternative might be to use Panel callbackData attribute and assign a significant value during the loading of the Panel, other callbackData finally from a control ID. Something like this:

  Loading panels:

  panelHandle = LoadPanel (0, "myfile.uir", PANEL1);

  SetPanelAttribute (panelHandle, ATTR_CALLBACK_DATA, (void *) 1);   Assign different callbackData in each instance

  During the failover between controls:

  void * cbkd;

  GetPanelAttribute (panelHandle, ATTR_CALLBACK_DATA, &cbkd);)
  Switch (cbkd (int)) {}
  case 1: / / elements of the PANEL1
  switch (command) {}
  case PANEL1_NUMERIC:

  your code here
  break;
  case PANEL1_STRING:
  your code here
  break;
  }
  break;
  case 2:
  // .....
  break;
  }

  One final note: it seems to me that all this is necessary in a very limited situation, where you have the same callback called on various panels/controls. Whenever the reminder is unique to a specific panel or controls on a single panel you don't need to work that way.

• Change the value of the static element

  Hi all

  I hope someone can help me with the following problem...

  I want the user to confirm an action (which defines a value of an element) and then I have a conditional sequence of dynamic actions if the value of an element Y. To make things as simple as possible, suggests following situation:

  I have a blank page with a single element (static text) on it named P1_YES_NO_FLAG, default value is N, the source field is empty and a region borders with 2 attached Dynamic actions:

  1)

  Sequence - 10

  Action - set

  Set the type - static assignment

  Y - value

  Article (s) - P1_YES_NO_FLAG

  2)

  Sequence - 20

  Action - alert

  Value of P1_YES_NO_FLAG is & P1_YES_NO_FLAG.

  The problem is that even if I see in the value text box is text alert is "value of N is P1_YES_NO_FLAG" and if I use the value of an item anywhere else (in the PL/SQL code: P1_YES_NO_FLAG), it always contains the value 'n'.

  Evolution of value through sql code

  BEGIN

  P1_YES_NO_FLAG: = 'Y ';

  END;

  or

  with the APEX_UTIL API

  BEGIN

  APEX_UTIL. SET_SESSION_STATE ('P1_YES_NO_FLAG', 'Y');

  END;

  did not help either.

  So, please, can someone explain what is happening behind the hood and what I need to do to ensure that the changed value "visible"? Thank you very much in advance.

  Kind regards

  Pavel

  Hello

  When you use the dynamic action that run PL/SQL, there is option to submit the Page elements.

  Enter to that point fields value of witch name (s) you want the session state value before executing PL/SQL code.

  Kind regards
  Jari

• Management while changing the value or by clicking on the button events

  Hi all
  
  I'm working on Jdeveloper 11.1.1.5.
  I have a necessary requirement where I have a textbox and a button.
  Now, if a user changes the value of the text box then I need to display a dialog to the user for confirmation if he wants to continue or not.
  And when the click on the button that I perform my logic and engage in the database.
  NOTE:-I'm going to open this dialog box on the valueChangeEvent of the text box.
  
  Case 1: -.
  
  User displayed on the dialog page and enter a value in the textbox control, and a tab on the ground, the value change occurs. -> OK
  
  Case 2: -.
  
  The user enter a value into the textbox control and do not tab on the field and directly click the button. In this case, actually valueChange and button code both runs at the same time. I mean, the user clicks the button, the dialog box get, but my logic is also performed. -> INCORRECT (ISSUE)
  
  How should I limit the logic of the button should be executed until the dialog box has been established and the user has confirmed.
  Please suggest!
  Kind regards
  Shah

  Hi Shah,

  You can try something like this:

  AP

• Cannot change the value of mousewheel scroll

  After you have reinstalled windows and all I had on my old desktop, I seem to be unable to change my amount of scrolling the mouse on firefox. I looked through all the troubleshooting questions that have already been posted, and all users have responded that I had to access about: config and change the value of mousewheel.withnokey.numlines.

  However, when you access everything: config, I discovered that not only I don't the integer specified, I don't have any integer with a preferably name that contains "withnokey", so I tried to add it in me, but not to use. Currently my parchment done on lines 6 and 7 and I would like to go down to about 3.

  Hello, Skarlath, the scrolling behavior has been overhauled in firefox 17 (see for reference https://wiki.mozilla.org/Gecko:Mouse_Wheel_Scrollingtechnical information) - the old setting longer reverberate.

  It must still be possible to set a different frame rate. You can enter about: config in the firefox address bar (confirm the message information where it appears), search preferences starting with mousewheel.default.delta_multiplier_ ..., you can double-click on these parameters and assign a different value to - then a restart of firefox is required for the changed settings is taken into account.