Local variables are comparable to the value property of a control or indicator?

Similar Questions

• IM new to LabVIEW. Is it possible to send the signal to more than one parcel on a chart by using the value property of the graph node

  I'm new to LabVIEW. IAM trying to display two plots on a graph using the node property value charts. I tried to feed the two signals into a signal of fusion and then in the value property node, but it did not work. Then I tried to build a table of two signals and it powers the value of hardware node. It did not work. What escapes me, should I use the node property value this way?

  
  

• [ADF, JDev12.1.3] Scope of session bean: it can contain attributes related to the Value property of user interface components?

  Hallo,

  I have a defined session bean in which I put a string attribute that is bound to the Value property of an InputText in my testPage.

  public class SessionClass {
  
    private String text;
  
    public void setText(String text) {
      this.text = text;
    }
  
    public String getText() {
      return text;
    }
  }
  

  

  When I run the testPage, it is not displayed.

  Perhaps this kind of linking is not possible?

  Thank you

  Federico

  Never use prefix in scope to the standard servlet scopes (request, session, application)

  So it would be: #{sessionClass.text}

  Dario

• How is it my local variable is not updated its value compared to what is happening in the while loop?

  Hello

  I am trying to extract data from a time that my statements updated in what concerns the number of loop iteration. I tried to use the two local variables and travel records, but without success.

  I also did the following example: http://www.ni.com/white-paper/7585/en and it works like a charm.

  I've attached the PNG file with declaration of the local variable circled in red. Join a VI in the next respnose.

  Thank you

  No, the two while loops are stacked and not parallel, which means the outer loop cannot go to the next iteration until all code in this document, including the inside so that the loop is finished.

• Global variables are accessible from the local computer

  While he was trying to use RT project, I can deploy the file to the RT target and communicate with the host using a shared variable.

  But the host VI file returns an error stating that the shared in the pattern-block VI host variable is illegal.

  (RT.lvib\Link reqd\ 'shared variable' node is illegal)

  It also gives a description mentioning that global variables are accessible only to local machines.

  What is the cure?

  Hi Shan21,

  I think your problem with communication between the aim of RT and the host PC might be caused by how your deployment of your variables. Please take a look at the following and let me know what you think,

  Kind regards

  ******************************************************************************************************************************************

  When you make the executable of a project using shared variables, you must have a local copy of the variables on the deployment computer that are then linked to the 'real' shared variables stored on the target - cRIO, in this case.

  This means that the display of your project should look like this:

  

  Note: Two libraries, which can have variables with the same name because they aren't both on the local computer.

  The steps required are:

  1. create variables shared in the normal Manor on the cRIO:

  

  a. right click on the target
  b. new > Variable
  c. properties of the variables enter the name (stop); Data type (Boolean) and the Variable type (always in network-published).

  2. create variables shared on the host PC:
  a. follow the steps 1 a - c
  b. right click on the box to enable anti-aliasing

  

  c. linking to the URL of the PSP, click on Browse - and select variable on the target:

  

  d. click Ok.

  Note: Remember also to deploy the shared manually variable llb. See the related links for more information.

  It's from a base of knowledge to write soon.

  Note:3UCBHM8T knowledge base: how to deploy network Variables shared a compiled executable

• [ADF, JDev12.1.3] What is the right approach to manage the Value property of a Date of entry through a bean?

  Hallo,

  I created a custom search form by dragging on the CIU af:inputText and af:inputDate.

  I have some difficulties in the treatment of af: inputDate CIU.

  I've linked the Value of each af:inputDate property to a Date variable in a range backingBean bean.

  It is the correct type of Date or can I use the String type?

  When the user clicks the button to search for the form of the search_action in the bean creates the query with parameters (identified by (?) because I am using SQL Server as DBMS).

  Then, I need programmatically check the values of af: inputDate CIU and then use them to define the query parameters.

  Are there property should I settle for FA: inputDate CIU to "do a good job? For example Valdiator, converter...?

  I see that when I use the calendar of af: inputDate, the field is entered in the format dd/mm/yyyy is good for me but I'm not able to uderstand how to treat the value to check by program and then use it to set a parameter to the query of VO.

  I also want to set the initial value of some CIU af:inputDate in the bean. It takes for example the 1st of the month 6 months ago. What code would I use to do this?

  You could you kindly help me (better if give me a simple example)?

  Thank you

  Federico

  I've linked the Value of each af:inputDate property to a Date variable in a range backingBean bean.

  It is the correct type of Date or can I use the String type?

  Date type is correct.

  Are there property should I settle for FA: inputDate CIU to "do a good job? For example Valdiator, converter...?

  Well, if you need validate the date, then you will need validator (or check the value in managed bean)

  It goes the same for the converter.

  I see that when I use the calendar of af: inputDate, the field is entered in the format dd/mm/yyyy is good for me but I'm not able to uderstand how to treat the value to check by program and then use it to set a parameter to the query of VO.

  In your beans, you will get the Date value, so no matter how it is displayed on the user interface.

  To date handling, you can use standard java api as java.util.Calendar

  I also want to set the initial value of some CIU af:inputDate in the bean. It takes for example the 1st of the month 6 months ago. What code would I use to do this?

  Use standard java api to calculate the new date, then assign accessor value in your bean (for example, in the constructor of the bean)

  Dario

• Problem with the Value property node (MacOS)

  Insofar that I tested it, the nodes of property Value (and value (signalling)) do not work under MacOS: value property is a Boolean value, the value (signaling) as a cluster (width, height).

  Even with the Boolean controls, the node does not work.

  Not such a problem in LV 8.6.

  Am I missing something? Is that some 'of use' ? Or just a bug?

  This looks like some sort of problem of indexing with the nodes property as somesort of corrupted installation.  What happens if you just delete the property node and recreate him?

  I filed a digital control and looked at the context menu of the list of the nodes property.  Below value and value (signs) are Visible (which would be a Boolean value) and Xcontrol, that when you bring through the submenus, the first choice is container bounds, a cluster of Width and Height.  If these 2 types of data which are located 2 below in the list match those you found.

  What happens if you take another node in property a few elements upwards or downwards in the context menu?  Fact is happen for other properties, and if so, are thereany properties who agree?

  Here's what look like my property for a digital nodes and I draggged the box up and down to show the natural order of the nodes property.  Notice that I have script installed, so there are a few other nodes property (and the blue box at the top) you may not have.

  

  PS. Verify you the signature.  Kudos button is now moved to the left since the update of the forum.

• How to make local variables are as a whole in teststand

  Hello friends

  I m new to the Teststand. I have interest to learn the test bench and I know Somwhat.I of LabVIEW initialize the people of the country as a whole and pass it to the local population another it is an actual integer. The value is in variable value. For example I m dividing a number IE result 53/10. should 5.3, but I need only the integer only 5. I get when I changed the format in the locals, but it passes to another integer real loclas it shows like value of 5.3. How to convert.

  First TestStand supports only a single type of digital data and it's a float.

  So you can't convert entire TestStand, but you can round the number to an entire integer.

  Round (53/10.0)

  Number Round (Number number Number option = 0)
  This function rounds a number to an integer.
  Parameter 1: The number to be rounded.
  Parameter 2: An optional parameter: how to round.
      Pass 0 to rounds to zero (the default).
  Pass 1 to round away from zero.
  Go 2 to round towards positive infinity.
  Spend 3 to round towards negative infinity.
  Go 4 to round to the nearest integer. If the number is exactly between two numbers, rounded up to the nearest even integer.
  Returns: The number is rounded.

  Omar

• Add the Value property in the ATG import feature

  Hello

  When we try to add more values to the list via the import BCC option property, the old values are deleted and the new values are added. We need to have the old values and new values for the property.

  For example,.

  34345 product, sku 74747 is already mapped in the childSku. We try to add 74748,74749 Sku of as childsku via the import of the BCC option. The old value 74747 is replaced by 74748,74749.

  But the expectation is that we have all three references 74747,74748,74749 to map to 34345 product sku.

  Got the solution documentation below

  http://docs.Oracle.com/CD/E26180_01/platform.94/ATGMerchandisingUserGuide/HTML/s0606formattingafileforimport01.html#s0606formatforaddingitemstoacollectio01

• NEC Bind array Variable on changes in the value of SelectOneRadio

  I have a SelectOneRadio button and a Table. I just set the variable binding of the query that is displayed in the table of selection of option buttons.
  I put the buttons SelectOneRadio autosubmit true and I have a method to the ValueChangeListener destination. In the ValueChangeListener I get the value of the SelectOneRadio and setNamedWhereClauseParam ("bindValue", value); I also added the Id of the SelectOneRadio to the partial relaxation of Tables.
  
  However the variable binding is still not updated. Y at - it a step I have missed to set the variable in the query binding when you press the SelectOneRadio, run the query and refresh the page so that the update query is displayed.
  
  I use JDeveloper 10.1.3
  
  
  
  Steve

  Steve,

  You must select the id of the component, not the property of partialtriggers of selectoneradio selectoneradio. When you do this, the components selectoneradio id is 'sor1', then the partialTriggers property must be set to the value 'sor1', it won't lead to EL Expression just a literal value.

  Follow the steps below:

  -Select the table in the structure pane, in the property inspector, select property "partialTriggers".
  -In the menu, select 'Edit' (no generator expressions)
  -In ' change ownership: PartialTriggers dialog, select component selectoneradio and then move it to the selected and then say okay section
  -The id of the component of selectoneradio would be assigned to the property of table partialTriggers
  -To the source of the jspx page, it should be something like partialTriggers = "", if the radio id is sor1, it should be (partialTriggers = 'sor1')

  Jean Lou

• Two unexpected local variable when iterating over the array of containers.

  Hello

  I have to iterate over an array of containers. In the ForEach loop step variables format, I've defined two variables; It is common, second is the current item.

  The loop works very well.

  However, during the process of debugging, I spotted two new variables inhabitants called the __ElementSibling0 (type: number) and __ForEachReleaser0 (type: reference obj) created in silence by TS as soon as I start the iteration on my table. What is?

  They exist because:

  1. I iterate over an array of containers, or
  
  
  2. I use the _currentElement_Freq variable, or
  
  
  3. It's always like that?

  

  Those that are used by the implementation to each step. You can see them only because you have enabled the setting display the properties hidden.

  You can safely ignore their presence.

• How to get the source of the event of the value property changes of Manager?

  I'm relatively new to JavaFX, so maybe that is an easy question to answer. I have created in Java code number (for example, 5) ChoiceBox instances. I add a handler for when changing the value of the ChoiceBox. My code:
  

  ChoiceBox<String> rpmSelector = new ChoiceBox<>();
  ObservableList<String> rpmSelectorItems = FXCollections.observableArrayList();
  rpmSelectorItems.add(ALL_RPM);
  for (Double engSpeed : engSpeeds) {
      rpmSelectorItems.add(String.format("%.0f", engSpeed.doubleValue()));
  }
  rpmSelector.setItems(rpmSelectorItems);
  rpmSelector.getSelectionModel().selectFirst();
          
  rpmSelector.valueProperty().addListener(new ChangeListener<String>() {
      @Override
      public void changed(ObservableValue<? extends String> obsValue,
              String oldValue, String newValue) {
         // How can I get the ChoiceBox that was the source of this event?
      }
  });

  My question is: in the method "changed", how can I determine which of the ChoiceBox bodies had its value changed?
  
  Thank you!
  
  Chris
  
  Published by: 976245 on May 15, 2013 13:05
  
  Published by: 976245 on May 15, 2013 13:05

  Make final rpmSelector and you can refer to it in the ChangeListener.

  final ChoiceBox rpmSelector = new ChoiceBox();
  ...
  rpmSelector.valueProperty().addListener(new ChangeListener() {
    @Override public void changed(ObservableValue obsValue, String oldValue, String newValue) {
       System.out.println("Value changed to " + newValue + " for " + rpmSelector);
    }
  });
  

  You can also pass the choicebox that the listener is for the ChangeListener manufacturer and store:

  final ChoiceBox rpmSelector = new ChoiceBox();
  ...
  rpmSelector.valueProperty().addListener(RpmSelectorChangeListener(rpmSelector));
  ...
  class RpmSelectorChangeListener extends ChangeListener() {
    final ChoiceBox rpmSelector;
    RpmSelectorChangeListener(ChoiceBox rpmSelector) {
      this.rpmSelector = rpmSelector;
    }
    @Override public void changed(ObservableValue obsValue, String oldValue, String newValue) {
       System.out.println("Value changed to " + newValue + " for " + rpmSelector);
    }
  }
  

• Cursor at the same time serve as control and indicator

  Hello world

  Is it possible to create a custom control that serves as both a control and indicator?  What I want is a slider vertical I can put a value with the help of the thumb or digital input, but I also want a horizontal line which would be about when the filling is (of which the value may come from feedback in my system).  In my case, I want to set the voltage and see the actual voltage measured on the same cursor.  Is this possible?

  Thank you

  Eric

  
  

• When dynamically created variables are emptied in the sequential process template?

  I have a sequence TestStand 2014 in which I dynamically create and fill many FileGlobal variables in the installation section of my main sequence.  I have it using the TestStand API to read the data in an Excel file (the data consists mainly of thresholds, limits, etc.).  The methodology itself works flawlessy.

  However, there are differences in behavior when using entry points both execution of the sequential process model.  When you use the entry point of execution 'Single Pass', he has no problem in test a DUT after another.  However, when you use the entry point for execution "Test DUT", I encounter the following error after completing of DUT1 and DUT2 testing:

  An error occurred the call 'InsertSubProperty' in 'PropertyObject' of 'NI TestStand 2014 API.

  The name of the element "VariableName" is not valid because it is already in use.

  I interpret this error message means that the variable I am trying to dynamically create the DUT2 track is already present race of DUT1.  I have a few questions about this:

  1. at what point in the sequential process template are dynamically created variables flushed, such as run a further by using 'Single Pass' starts with a clean slate?

  2. is there a reminder that I can substitute such as variables to rinse after each HAD run, allowing me to dynamically create variables on each HAD, during execution using "Test UUT?

  3. better yet, is there a counter of TestStand I can query to determine if I already ran DUT1 when using "Test DUT", such as DUT2 uses the variables that were created dynamically on trail of DUT1?

  Or you can simply use the PropertyExists function as a precondition.

  PropertyExists ("Locals.Foo")

• Equium M50-244: what improvements are possible and the value to do?

  Hi all, I just got an EQUIUM M50-244, I got it yesterday from pc world and im well please with it!
  but I was wondering if there is any update worth it? is it possible the cpu clock? I'm looking for more memory, is there a limit to what I can adapt? is also a bigger hard drive possible? anything else that is worth please let me know

  Thank you, your friendly local snake

  Hello

  General it s not possible to upgrade the processor or the graphics card, but you can upgrade the memory and the HARD drive on this laptop.
  You can upgrade the maximum memory 2048 MB of memory (2x1024Mo) and you can use a with the 80 GB HARD drive may also 100 GB.

  Support memory modules are:
  DDR2 400/533 256 MB (PA3389U - 1 M 25)
  512 MB DDR2-400/533 (PA3412U - 1 M 51)
  1 GB OF DDR2 400/533 (PA3411U-1M1G)

  Hope I could help.