Global Variables are preferable to the Globals functional - so there! :-)

Similar Questions

• 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

• 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")

• Variable are carried over from one function to the other?

  I have a button that runs a check before triggering a function submitMe(), that I created a mouseUp event.  During this audit, var aResult is defined.  SubmitMe() triggers then, this.mailDoc with aResult in the body.

  It works very well, which shows that a variable defined in a mouseUp event is passed to a function I created.

  So I decided to pass the audit at the level of the document in function creation verifyMe() and activation as before with the same mouseUp event.

  But now, during the submitMe() console tells me that aResult isn't code.

  The question is therefore, change something that submitMe() is now a function inside a function and it does not prevent aResult to postpone?

  function verifyMe()

  {

  var aResult = aDefault.join("\n\t");

  If (aResult! = "") {}
  var cResponse = app.alert (ermsg + "\t" + aResult + "\n\n" + "Dou you want to submit?")
  If (cResponse == '4') {}

  submitMe();

  }

  }

  }

  Since the app.alert is triggered and displays the correct result, aResult is defined!

  function submitMe()
  {
  Variables
  var Sub = this.getField("OPE028.1.EVEN.NO").value;
  var emailSij = "xxxx@xxxx";
  var emailMat = "xxxx@xxxxx";
  cbody var = "* test * \r\t"+ aResult;»

  this.mailDoc ({bUI: false, cTo: emailSij, bCc: emailMat, bassujetti: Sub, CMSG: cbody});

  this.closeDoc (true);
  }

  Of course you can. You can find more details here: http://www.w3schools.com/js/js_functions.asp

  or with any other decent JavaScript reference.

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

  I use the buttons / switches mechanical locking action, event structures and local variables to track the status of my switches.  I used local variables with indicators, too.  Now I see that this could be done via the node property of a switch or an indicator.  Should I use the nodes property instead of local variables?  Should I use "switch" mechanical action and control the State of the control buttons / switches?  I used a mechanical locking action because it automatically reset when it is read, but who pushed me in the use of local variables.

  I know the property values to adapt the data flow model, while local variables might be placed in a sequence structure to ensure the order of execution.

  I just don't want my program all except if it is a correct approach.

  Thank you

  DH

  Dark Hollow says:

  Well, I'm changing the properties of user interface in my state machine.  For example, when you push a button to START the TEST, I want to disable and gray this button and activate the button to STOP the TEST.

  No engineer too much. In this case, you can use a single button and label the FALSE case a 'start Test' and the REAL case as TEST 'STOP '. No additional code needed at all. At the same time, you only use the half-Panel space! (and 10% space diagram!)

  Dark Hollow says:

  Another example... I have a couple of dozens of LEDs on the front panel to show the TEST SUCCEEDED.  If I have the wiring all of them, my state machine diagram gets messy.

  Define disorder! In my mind, code is not held together by wire is much messier because it is impossible to determine the order of execution and so program logic. A thread is a small 1 d object. A property node is a significant 2D object. 20 wires are much less messy than 20 knots of property, especially given that each property nodes still hanging by a thread in one way or another!

  In order to reduce the number of threads, use the most appropriate data structures. Instead of a few dozen sighted use a single Bay of LED. A single wire! Keep the table in a shift register and update alone LED as necessary by using "replace subset of the table".

• How to locate where the shared Variables are used in the project.

  I'm looking everywhere where a shared Variable is used in my project. Right-clicking does not provide a find. The display hierarchy does not help. In the Project Explorer, the appellants find displays only the names of the screw called, not the many places where the call is made.

  Does anyone know how to find the location where a shared Variable is used?

  Edit-> find and replace. For "Select object" click and access features-> Structures-> shared Variable.

• Ads are played in the computer even if there is no program running

  Original title: my problem came out of nowhere, I keep getting interrupted with audio ads or programs.

  Even if I close all the windows, I can still hear announcements!

  Is it possible that the widows can be opened that I do not know of?

  its very frustrating for almost a week now... all the world this experience?

  Thanks for any help

  Hello
  1. which version of the operating system are you using?
  2 did you do changes on the computer before the show?
  3. what browser do you use?

  Perform a virus scan by using the Microsoft safety scanner.
  Microsoft safety scanner
  http://www.microsoft.com/security/scanner/en-us/default.aspx.
  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

• Debugging of the callback functions

  I'm fine with my comments?

  Ordinary (unnamed) callback functions are all listed as (for example) onClick() in ESTK functions pane. In addition, local variables in these functions are not in the data browser. So in my humble OPINION of debugging is not possible.

  So I tried the method with named callback functions that avoids these two disadvantages:

  Callbacks without a name	Named callbacks
  myDlg.btn2.onClick = function() {   $.bp(true);   aLocal = "gugus";   if (this.text == 'Disable Him') {     this.text = 'Enable Him';     myDlg.btn1.enabled = false;   } else {     this.text = 'Disable Him';     myDlg.btn1.enabled = true;   } }	myDlg.btn2.onClick = ActButton2; // ... function ActButton2 () { $.bp (true);   var aLocal = "gugus";   if (this.text == 'Disable Him') {     this.text = 'Enable Him';     myDlg.btn1.enabled = false;   } else {     this.text = 'Disable Him';     myDlg.btn1.enabled = true;   } }
  Œuvrant variable does not appear in the data browser	Variable Œuvrant is listed in the data Explorer
  The functions are named onClick in the functions pane	Functions have separate names in the functions pane
  callback functions are within the window function	callback functions (are) / (maybe) outside the window function

  Of course, the names for the named callback functions must be unique for the script.

  What version of FrameMaker do you use?

  Now, I see your problem:

  You can't do something like this:

  wPnlN.p0.b1.onClick = Button1p (whatIsThis, outerParm) ;
  

  Means: you cannot pass parameters to this function here. Otherwise, the function is executed immediately.

  wPnlN.p0.b1.onClick = Button1p; // no brackets!!!!!!
  

• Search function does not work correctly (it does not mark the words found, instead, he built a light blue frame); When you open the PDF with Foxit, the search function works.

  Hello

  I use a PC (not a MAC). The document that I have a problem with emerged on a Word Document. I opened it using Adobe Acrobat Reader DC.

  When I tried to search for a Word, it worked. He scored the first word matching my search. As I pressed Enter to get results, he built a clear blue frame around large parts of the text presenting the result somewhere in the framework:

  

  When more pressing enter, the frame moves to the right or expands, but no other match is found. I tried to open the same file with Foxit pdf and here the function works correctly (marking all the matches one by one).

  Unfortunately, I can't tell all my customers to use Foxit. They all use Adobe and are complained about the search function.

  The size of the document is 9,32 MB and contains 324 pages.

  Thanks in advance for your help.

  Yours,

  Ula

  Hi Sarah,.

  We've fixed the problem. Where a person has the same question:

  When you create a pdf file in Word (by "save under" and select 'PDF (*.pdf)' as the type of document)), you can click on the 'Options' button... "When you want to have a tree structure of your pdf file.

  In the 'Options' dialog box, select "Create bookmarks to help: ' (I so always use 'Headings') and UNCHECK"Document structure for accessibility tags '.

  

  Then you will have problems with the whitin your structured pdf search function.

  It's a problem with Word.

  Thanks for your time!

  Kind regards

  Ula

• Passing an associated variable number between 'for' loops and functions?

  Hello

  I seem to have a problem with the information how variables can be passed between functions and tables.

  I have variable 'capture' put in place as a number.

  grab var: number;

  My intention (I'll do my best to explain) must have a number 'attached' to catch when it is mentioned for the first time in this function, itemClick.

  These must be all relevant tables:

  clickItemArray = [scene_Camp.wood, scene_Ax.ax]

  itemUsableArray = [wood2, ax2]

  ...

  sceneGuyArray = [scene_Camp.guy_Camp, scene_Ax.guy_Ax]

  function itemClick(event:MouseEvent) {}

  for (grab = 0; enter < clickItemArray.length; grab ++) {}

  If (clickItemArray [type] .hitTestPoint (mouseX, mouseY, true)) {}

  addEventListener (Event.ENTER_FRAME, itemRemoval);

  sceneGuyArray [grab] .gotoAndPlay ("guy_Notice");

  trace ("guy_Notice");

  }

  }

  }

  I would like to have the number in place with grab (it would be a 0 or 1, clickItemArray, sceneGuyArray and itemUsableArray) can be passed on to the next function, itemRemoval. I was hoping to use variables I can use the same function for some point clicked on. For example, if the clickItemArray was point 1 (the axe), then sceneGuyArray [Enter] would be = 1, and would play the right frame. Number 1 would be transferred to the itemRemoval function, where he would constantly be listening to sceneGuyArray [1] also (where '1' would have been obtained through the initial 'grab' in the first function) and react accordingly.

  function itemRemoval(event:Event) {}

  for (var grab2:uint = grab; grab2 < sceneGuyArray.length; grab2 ++) {}

  If (sceneGuyArray [grab2] .currentLabel == 'guy_NoticeDone') {}

  removeEventListener (Event.ENTER_FRAME, itemRemoval);

  trace ("cheese");

  }

  }

  }

  I can't get the track works well. I don't know I'm doing something wrong with 'for' loops or the stated case.

  Naturally, help would be appreciated.

  then, in itemClick(), use:

  Grab = itemClickArray.IndexOf (Event.currentTarget)

• analytical function and the aggregate function

  What are the analytical function and the aggregate function. What is the difference between them?

  Hello

  Analytic Functions : -.

  Analytical functions calculate a value of aggregation based on a group of lines. They differ from aggregate functions because they return several rows for each group. The Group of rows is called a window and is defined by the analytic_clause. For each line, a sliding window of lines is defined. The window determines the range of lines used for the calculations for the current line. Window sizes can be based on a physical number of rows or a logic as the time interval.
  Analytical functions are the last set of operations performed in a query with the exception of the last ORDER BY clause. Every joint and every WHERE, GROUP BY and HAVING clauses are met before the analytical functions are handled. As a result, analytic functions can only appear in the select list or the ORDER BY clause.
  Analytical functions are commonly used to calculate cumulative aggregates, moving, centered and considered.

  Aggregate functions : -.

  Aggregate functions return a line of single result based on the groups of lines, rather than on the unique lines. Aggregate functions can appear in selection lists, as well as in the HAVING and ORDER BY clauses. They are commonly used with the GROUP BY clause in a SELECT statement, where Oracle Database splits the rows in a table when asked or seen in groups. In a query that contains a GROUP BY clause, the select list items can be aggregation functions, GROUP BY constant expressions or expressions involving one of them. Oracle applies the functions of aggregation for each group of rows and returns a single result for each group line.
  If you omit the GROUP BY clause, Oracle then applies any aggregate functions in the select list for all rows in the table queried or the view. You use aggregate functions in the HAVING clause to eliminate groups of the output based on the results of aggregate functions, rather than the values of the individual lines of the queried table or view.

  Let me know if you feel any problem understanding.
  Thank you.

  Published by: varun4dba on January 27, 2011 15:32

• Does anyone know if you are limited in the number of characters in the text field?

  I have the scrolling text of the distant rear side right up to the edge on the left front. I only get to halfway through the message of full text and letters are mixed at the any end. is there a limit on the number of characters I can use? Is there a setting a limitation I can increase?

  It seems to be. I figured it at approximately 16000 characters more or less (or even lower). (Estimated from the original character TextEdit limit as it seems to be this type of core service text text handling in movement and FCPX.)  I drew this conclusion during the development of a method to create a movement subtitles. It finally turned out that I had to cut the scripts into pieces 'chapter of size' to keep the character countdown. I never got to finish this tutorial and it has been quite some time now (and I can't not find my notes on the subject). It could be that the number of characters estimated is actually lower.

  There is no way to reset the limit.

• startup, icons are missing in the menu bar

  After installing startup ElCapitan, icons are missing from the menu bar. There are empty spaces where start icons should be. Basically the icons are there but they are invisible.

  Be specific, or better yet show a screenshot where you expect to see the icons (you can use the application overview use the arrows to point to areas) and let us know exactly which apps you expect to see.

  Also, make sure that the apps that you expect to see are supposed to work in El Capitan!

• Appropriate use of the specific functions of IVI Driver

  Hello

  I have to call niDMM driver specific functions, for example the diode test function and source of current value. I am able to do using IVI step types. I just input function and the ID attribute of the niDMM header files. I would use the IVI drivers, but I need the specific functions of the device in some applications. I tested it and it works well, but is it the right way to do it? What is the recommended approach?

  My IVI not look like this when usig own functions and attributes: I don't like typing in numbers, but I've not found a way to use the header file definitions (see below).

  

  Diode test ID is defined by nidmm.h:

  #define NIDMM_VAL_FUNC_SPECIFIC_EXT_BASE IVIDMM_VAL_FUNC_SPECIFIC_EXT_BASE

  #define NIDMM_VAL_DIODE (NIDMM_VAL_FUNC_SPECIFIC_EXT_BASE-2L)

  defined by IviDmm.h

  #define IVIDMM_VAL_FUNC_SPECIFIC_EXT_BASE (1000L)

  Current source attribute ID is defined in nidmm.h:

  #define NIDMM_ATTR_BASE IVI_SPECIFIC_PUBLIC_ATTR_BASE

  #define NIDMM_ATTR_CURRENT_SOURCE (NIDMM_ATTR_BASE-25L) / * ViReal64 * /.

  ini.h:

  /*****************************************************************************/
  #define IVI_ATTR_BASE 1000000
  #define IVI_ENGINE_PRIVATE_ATTR_BASE (IVI_ATTR_BASE + 00000) / * base for private motor IVI attributes * /.
  #define IVI_ENGINE_PUBLIC_ATTR_BASE (IVI_ATTR_BASE + 50000) / * base for the public attributes of the IVI engine * /.
  #define IVI_SPECIFIC_PUBLIC_ATTR_BASE (IVI_ATTR_BASE + 150000) / * base for specific drivers public attributes * /.

  I prefer to use a code module and call the NIDMM functions in there. You can use the type rather than the identification number definitions.

• Is a global functional with loops inside the structure of cases subject to the race condition?

  Like this one:

  

  Global variables funtional implement Mutual Exclusion for their confined i.e. code section of the code in the FGV cannot run once at the time by all processes with competing concurrent access. With this in mind, all the code inside will be executed while one task has access, then released once the FGV has completed the operation. The structures listed as your curls and case Structures are not in themselves share resources, so there is no problem with conditions of competition in this area.

  You would only if worry if the functional Global Variable wrote to other resources shared in a way that is not properly synchronized.