value of the field using the local variable

Similar Questions

• By the way the local variable to a default module

  I use LV 8.6 and TS 4.1.

  I made a custom step Type where I specified a default Module to run and I created a substep VI Edit that the user can move the entry to the default maodule.

  If I pass a value it is working properly. So, I want to pass a local variable, so I have a button in the edict Vi, which displays the property browser dialog box I get the name of the selected local variable. How can I pass the local variable to the default input module? (The value of the local variable is installed during the execution of the sequence).

  Thank you.

  Max.

  Hello

  Yes, I see what your problem is.

  If I am proving a means of suppling a variable as a fixed value or a search string then in my step type I organize the property as a container that contains two properties, one to hold the value and one the search string.

  If you don't have what it takes to change your step types, then you must indicate another to contain this search string, IE a local / fileglobal / global station. Or store it in the memory of your labview. None of them are ideal, as it is best to keep the properties of the step in the step.

  Concerning

  Ray Farmer

• using the function - how to use the values of the input variables on the table select statement names

  Hello community, I have a problem when creating a function. The purpose of this function is to check the table of weather gave yesterday or not. We must check this on different tables on different sachems. We are creating a function with input variables.

  CREATE OR REPLACE FUNCTION IN_SCHEMA.IS_YDAYDATA_TO_TABLE

  (

  in_schema IN VARCHAR2,

  in_tablename IN VARCHAR2,

  in_datefield IN VARCHAR2,

  )

  RETURNS INTEGER

  AS

  -Declaring variables

  v_is_true INTEGER.

  BEGIN

  SELECT

  CASE

  WHEN MAX (in_datefield) = TRUNC(SYSDATE-1)

  THEN 1

  ON THE OTHER

  0

  END

  IN

  v_is_true

  Of

  in_schema.in_tablename

  ;

  RETURN v_is_true;

  END;

  /

  When creating, I got error: [error] ORA-00942 (44:19): PL/SQL: ORA-00942: table or view does not exist

  How to use the values of the input variables on the table select statement names?

  Hello

  Here's a way you can use dynamic SQL statements for this task:

  CREATE OR REPLACE FUNCTION IS_YDAYDATA_TO_TABLE

  (

  in_schema IN VARCHAR2,

  in_tablename IN VARCHAR2,

  in_datefield IN VARCHAR2,

  in_first_date DATE DEFAULT SYSDATE - 1,.

  in_last_date DATE by DEFAULT NULL

  )

  RETURNS INTEGER

  AS

  -IS_YDAYDATA_TO_TABLE returns 1 if in_schema.in_tablename.in_datefield

  -contains all the dates in the in_first_date of the range through included in_last_date

  - and it returns 0 if there is no such lines.

  -If in_last_date is omitted, the search only the data on in_first_date.

  -If in_first_date is omitted, it defaults to yesterday.

  -Time parts of the in_first_date and in_last_date are ignored.

  -Declaring variables

  sql_txt VARCHAR2 (1000);

  v_is_true INTEGER.

  BEGIN

  sql_txt: = 'SELECT COUNT (*).

  || 'FROM ' | in_schema | '.' || in_tablename

  || 'WHERE ' | in_datefield | ' > =: d1'

  || «AND» | in_datefield | '< >

  || 'AND ROWNUM = 1';

  dbms_output.put_line (sql_txt |) '= sql_txt in IS_YDAYDATA_TO_TABLE");  -For debugging

  Sql_txt EXECUTE IMMEDIATE

  IN v_is_true

  With the HELP of TRUNC (in_first_date) - d1

  TRUNC (NVL (in_last_date

  in_first_date

  )

  ) + 1                -- d2

  ;

  RETURN v_is_true;

  END is_ydaydata_to_table;

  /

  DISPLAY ERRORS

  If you must use dynamic SQL statements, put all the SQL statement in a single string variable, such as sql_txt in the example above.  In this way, you can easily see exactly what will be executed.  Comment out the call to dbms_output under test is completed.

  Try to write functions that will address not only the question that you have now, but similar questions that you may have in the future.  For example, now that interest you only to the verification of the data of yesterday, but later, you might want to check another day or range of days.  The above function combines the convenience of a function simple (looks like yesterday data if you don't tell him otherwise) with the power of a more complex function (you can use the same function to check any day or range of days).

• Cannot get the value of the session variable (using row wise initialization).

  Hi all

  I have a scenario where I'm trying to get the value of the variable session of two columns.

  Table of database consists of the name of USER, Country_Region, columns Country_SubRegion.

  For example: ChadraKanth, Americas, America West is the data.

  I wrote a Sql query in the block of session initialization:

  Select "CR", Country_Region, Country_SubRegion

  of row_wise_init

  where USERID = ": the USER"

  When I test the RPD code gives the result like this:

  CR WesternAmerica of Americas.

  In my report I have two columns, a region and an another subregion.

  When I try to filter with the session variable "CR" for the column region his error giving: session variable is not initialized with

  This is the default.

  Question:

  1. session variable is contains several values in the column?

  2. how to filter the report on columns of region and sub region?

  Please suggest me.

  Kind regards

  Chandra Khalil.

  Hello

  A session variable cannot store more than one column, 1 variable = 1 value (column 1), horizontal initialization allows to store several lines, multiple values in the same variable.

  If to a user, you have several lines with multiple values, you need horizontal initialization, but it cannot store in the variable the value of the region and subregion.

• FOR loop does not update the local Variable

  I am newer to labview, and I can't wrap the head around why not a habit of local variable to update in the code if it updates on the dashboard. Anything im missing?

  Assume that you are talking about the local variable of the 'State of the cell. The terminal updates every 500ms in the small top loop, the local variable indicates simply that the indicator and thus updates also.

  The problem is "dataflow" and you need to familiarize yourself with the concept!

  Once the while loop starts, the local variable is reading and inside the loop begins. Most likely, the local variable is read before it is updated in the small loop, so most likely returns the value of a fade on the first iteration of the while loop. Now the small loop continues to go twice per second for about five seconds. Only after the loop FOR (and everything else inside the while loop) completed, the while loop will go to the next iteration, date on which the local variable is read once more, this time with the last value of the last for loop iteration of the previous iteration of the while loop.

  In summary, the local variable updates very well, it's just that the code does not read the new value around most of the time.

  Your VI is full also potential competition conditions caused by the over-use of the local variable. You need to respect the proper execution order by eliminating local variables.

  So what is the solution? Hard to say without knowing what the VI is supposed to do. Most likely, you will need to remove the inside OF the loop and use it outside while loop for everything.

• The local variable cannot be declared outside a function.

  I was getting an ORA-936 on an application that I support (Oracle 11 g, CF 11, Windows Server 2012).  The database went down yesterday, for some reason unknown to me, and when he came, I'm now getting this error message.  The only pointer to the .cfm file is the sponsor.  I don't see how to fix it.  Can what information I include that will help you help me?  It seems that the more I learn, something new always comes along.   Here is the error page that is displayed.  I have not changed all the statements, I know.   Thank you.

   The local variable application cannot be declared outside of a function.
  All variables defined with the var keyword must be declared inside a function.
  
  Resources:
  
      Check the ColdFusion documentation to verify that you are using the correct syntax.
      Search the Knowledge Base to find a solution to your problem.
  
  Browser       Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:46.0) Gecko/20100101 Firefox/46.0
  Remote Address       108.44.188.221
  Referrer       https://TestServer/secure/Requirement/requirementsum.cfm?frompage=orig&CFID=58847&CFTOKEN=1c45276fd65debf-7F25B5E6-AA99-1268-0B24AB3E54D73594
  Date/Time       27-May-16 01:25 PM
  Stack Trace
  
  
  coldfusion.compiler.ASTvariableDefinition$InvalidVarDefinition: The local variable application cannot be declared outside of a function.
      at coldfusion.compiler.ASTvariableDefinition.register(ASTvariableDefinition.java:98)
      at coldfusion.compiler.SemanticAnalyzer.transform(SemanticAnalyzer.java:340)
      at coldfusion.compiler.Treewalker.postorder(Treewalker.java:100)
      at coldfusion.compiler.Treewalker.postorder(Treewalker.java:27)
      at coldfusion.compiler.Treewalker.postorder(Treewalker.java:27)
      at coldfusion.compiler.NeoTranslator.parseAndTransform(NeoTranslator.java:443)
      at coldfusion.compiler.NeoTranslator.translateJava(NeoTranslator.java:370)
      at coldfusion.compiler.NeoTranslator.translateJava(NeoTranslator.java:147)
      at coldfusion.runtime.TemplateClassLoader$TemplateCache$1.fetch(TemplateClassLoader.java:436)
      at coldfusion.util.LruCache.get(LruCache.java:180)
      at coldfusion.runtime.TemplateClassLoader$TemplateCache.fetchSerial(TemplateClassLoader.java:362)
      at coldfusion.util.AbstractCache.fetch(AbstractCache.java:58)
      at coldfusion.util.SoftCache.get_statsOff(SoftCache.java:133)
      at coldfusion.util.SoftCache.get(SoftCache.java:81)
      at coldfusion.runtime.TemplateClassLoader.findClass(TemplateClassLoader.java:609)
      at coldfusion.filter.PathFilter.invoke(PathFilter.java:101)
      at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
      at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:79)
      at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
      at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
      at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:58)
      at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
      at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
      at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
      at coldfusion.CfmServlet.service(CfmServlet.java:219)
      at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
      at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
      at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:437)
      at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:197)
      at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
      at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.lang.Thread.run(Thread.java:722)
  

  I had added end brand to all the and it has cleared up.  Weird.

  Which brings me to another question.  When you do make the end like this tag or use the tag?

• Value of the session Variable does not get updates.

  Hello
  I have a Session variable, I am assigning it an initial value [3] during the loading of the page. But, during the drop value menu selection and the "submit" button hit, I update the value of the Session variable.
  The update is unsuccessful and the session variable is preserved the initial value. Here's the code used to assign the value to the Session variable:
  
  < ISdefined ("FORM.submit") cfif >
  < cfset Session.numTasksDisplayed EQ #FORM.filter # >
  < cfelse >
  < cfset Session.numTasksDisplayed EQ 3 >
  < / cfif >
  
  When to use cfoutput after these instruction to check the value of the Session variable, its gives me the initial value of 3. Form.Filter is the value from the drop-down list menu option selected.
  #FORM.filter # #Session.numTasksDisplayed # < cfoutput > < / cfoutput > < cfabort >
  
  Any help is appreciated.
  Thank you and best regards,
  Vijayvijay77.

  First of all, you cannot use EQ with CFSET comparison operator. It should result in an error. If this is done on the bottom, there will be an error and nothing is set.

  Also, are you sure that FORM. Offer exists during the validation of the form?

  -Fernis

• Why can't I just show the value of the reference variable on name full column

  Hello everyone,

  I want to display the value of the reference variable as column name for one of my analysis on OBIEE. However, when I write, it does not show the value, it shows just as text;

  VALUEOF ("rv_yesterday")

  How can I show the value of it?

  Can you help me please.

  Kind regards

  Dilek

  Raja,

  What is a date or a related data type in any variable of RPD - session or repository - will become a datetime. That's a given and you can play as much as you want with to_date, trunc, DATE (the way of the RPD), but will it be a datetime value. Period.

  Only when she is cast to a string rather than one of the 'date' data types can get rid of the component "hour".

  Edit: Sorry, I forgot to add: < dilek,="" that="" response="" is="" your="" answer="" as="" well,="" sorry.="" no="" "date="" without="" time="" component="" in="" proper="" data="" types."=""> >

• I want to fill and empty a tank automatically that can be achieved without the use of local variables?

  Labview gurus,

  I have a project to complete and I'm new to labview, I have the 2009 version of the student. and want to build an initial vi of a municipal plant to FILL AND EMPTY TANKS. I use the DSC module to help and I can get my tanks to complete a sequence, but it uses local variables. They cannot be shared on the network when I create my libraries.  Need urgent help...

  Casey74

  Here's a quick attempt at a state machine. See if it makes sense.

  (It can be simplified a bit more!)

• Block initialization parameter default value of the session variable used in default prompt as "(toutes les valeurs de colonne)" "

  Hello

  I have a business requirement for a dashboard that we built location to get the users that belong to a certain geographic location to the default view of the dashboard with guests together in their geographic area.  He is just giving them a default view to enhance their experience when they connect each day.   Because of the way that we put the default value for the period of time they watch, with the HELP of SAUVÉ the CUSTOMIZATIONS IS NOT AN OPTION.

  I created the default values for the prompt called "area" in a block of initialization. This variable is called V_USER.

  My problem is that only about 80% of users have a value of 'Area' in the hierarchy of our employees.   I would like to someone else by default "(toutes les valeurs de colonne)". "  I was unable to understand how and where do.

  Some of the things I've tried:

  (1)	Setting the default value in the initialization of an empty space block ("in SQL)
  (2)	Setting the default value in the initialization "(toutes les valeurs de colonne) block '"
  (3)	Setting the default value in the initialization block 'null '.

  None of them have worked and the result is that the user who does not have an area ends with a load of zombie dashboard, and while the guest gave rise to fashion "- select value -", the user must press "Apply" again to get the dashboard to display the data.

  The text which lies behind the encircled area in green below correctly becomes the value of the variable to V_USER (it is empty as default and I don't have a box).

  For @{biServer.variables ['NQ_SESSION.]} {[USERS ']} the default zone must be @{biServer.variables ['NQ_SESSION.]} {[V_USER']} {}

  In the red circles below you can see that the guest actually becomes a value: *) nqgtu(* )

  
  

  The illustration below indicates the default value for a user without a box. the second quick block is not updated until you press on apply again...

  

  Thanks for your comments.  I was not able to make this work for my needs.  I have however to solve the problem by changing using a 'SQL result' for my default selection.  Then I created a query that returns rows NULL unless there is a correct answer:

  SELECT 'Service Delivery MOS '. "' Organizational hierarchy. "" Area ".

  "MOS DELIVERY."

  WHERE ("organisational hierarchy". ("" Area number "> 0) AND ("Service Delivery MOS". "Organizational hierarchy" "." " Zone' = ' @{biServer.variables ['NQ_SESSION.]} {[V_USER']} {} ")"

  The "returns no line' I mentioned above resulted in all values being selected.

• dDocName in the resultset object gets a higher than the local variable preference: unable to set dDocName by linking using Idoc Script

  Hello

  I have the following code built using idocScript

  < $dDocName = $NomVariable >

  < $executeService ("DOC_INFO_BY_NAME") $ >

  Note: NomDeLaVariable value contentID for that 'DOC_INFO_BY_NAME' has to be executed.

  When I run this, I see that DOC_INFO_BY_NAME is getting executed for an ID of previous content that he was 'dDocName '. In other words, after allocation

  < $dDocName = $NomVariable >

  Does not take effect.

  I think that the value is not updated in the binder. How can I fix it.

  It is bit urgent, any help would be greatly appreciated.

  Thank you and best regards,

  Steven K.

  rsBlogPostings (copy of results of research) already has dDocName column and when you call executeService in a loop, resultset a preference on the local data. (I faced something similar and had no luck with #local.dDocName)

  (1) you can renmae the dDocname column in the rsBlogPostings using rsRenameField

  (2) if it does not, create your own loop as below

  <$iCountEnd =="" rsnumrows("rsblogpostings"),="" icountstart="1$">

  <$exec rsfirst("rsblogpostings")$="">

  <$loopwhile lcountstart=""><= lcountend$="">

  <$postAuthorImageEntry = ="" ssincludexml(rsblogpostings.ddocname,="" "blog_entry/authorimage/node()")$="">

  ...

  ...

  <$dDocName=authorContentID$>

  <$executeService("DOC_INFO_BY_NAME")$>

  <$exec rsnext("rsblogpostings")$="">

  <$lCountStart =="" lcountstart="" +="" 1$="">

  <$endloop$>

• Using the Singleton Pattern to keep the values of the previous variables?

  Is it possible using ExtendScript to retain the previous property, same value once it has been updated by the user? I know after effects update images expressions, but I believe that the values of script must be able to persist. This kind of thing is possible with ExtendScript?

  I think something like this should be achievable using a singleton as a model, but so far I've succumbed. Here's what I've tried so far:

  instance of the var;

  Check the value of the current instance

  Alert (GetInstance () .value);

  Check if the instance has a value, if this is not the case assign one, otherwise return the current value

  function getInstance() {}

  {if(!instance)}

  instance = createInstance();

  }

  return instance;

  } //End getInstance

  Create the new object with a value and return it

  function createInstance() {}

  var object = new Object (mySel.property("Effects") ("Transform") .property .property (1));

  Returns the object;

  } //End createInstance

  Or, if singletons are the wrong approach is there any type of storage mechanism that can be called in ExtendScript to write values?

  Thank you!

  I don't know (which means no there are not), but maybe your problem could be simplified.

  Your best chance would be to want to want to know if the property is changed at all, in which case you can use p.isModified.

  But if you want to know if it has been modified since the last change, then its a different story. Properties objects cannot be instantiated on their own, they are related to the actual properties in layers and cannot be "frozen".

  Brutal way:

  If the property is suspected of having a set of keys, you would be better of caching the stream of values in a table;

  Otherwise be cached keys (still many things to do... times, values, tweens) and the expression, but then comparing two States can be uncomfortable.

  .. for every p in your effect.

  I hope that you will get a better answer

  Xavier.

• By the way the local variable to sous-suite

  I have a sequence that sets a local variable, Locals.LowPassFreqGhz = 1,800.

  Then it executes 5 subsequences.

  The Local is set to a new value and then the same 5 subsequences are re-run.

  Now I have new model numbers where the pair is different and will soon have models where there are groups of 4 frequencies instead of two. That is why I would like to put the 5 seqs in a following and pass the freq based on a select statement. In my limited understanding and knowledge of TestStand, I think that the sous-suite would have its own Local.variables. How should I move this local to a sous-suite, convert a File.global?

  Thank you

  JVH

  The subsequence could have its own inhabitants, but you must use the parameters to pass to residents for the most part in the subsequence. See Chapter 1 of the section and the reference of TestStand sequences on manual.

• Remove the array without the local Variable element

  I am wanting to know if you can remove an element of an array, the index of the removed part.

  and update the value in the array to not include the deleted part of a more direct way than the following:

  

  Or, in my program, the table is initialized with some clues that makes the task of removing an element of

  table, the part removed from indexing and updating the table includes only not the deleted part similar to the following:

  

  (a) is there a way to do this without having to use local Variables?

  (b) I would be so concerned to rid my program of all local Variables? (even those who don't create race conditions)

  Keep the table in a feedback node initialized in the world. Do not imply not objects of façade.

• stage of statement do not write to the local variable

  I have a 2 local variables that are custom data, type, a container with 2 numbers u64, I am trying to assign numbers of these variables by using the stage of the statement, but variables do not change, here's my statement:

  Locals.excelStartColRow.Column is 1ui64,
  Locals.excelEndColRow.Column is 3ui64

  I don't get any errors, but the values not updated so the VI I use these variables by fails, any ideas?

  == is a comparison.  You want to set a value, that is =

• How to copy Step.Result.Error.Code in the local Variable

  How can I copy Step.Result.Error.Code to a stage in particulat to a local variable.

  I want to print the value of Step.Result.Error.Code in my test report.

  Help, please. Thanks in advance.

  Kind regards

  Sagar Joshi

  Yes of course!

  This is better handled by the recall of SequenceFilePostStepRuntimeError:

  (1) StepResultCode (number) is added FileGlobals

  (2) add SequenceFilePostStepRuntimeError callback to your movie file

  (3) the next stage of the declaration adds the recall of SequenceFilePostStepRuntimeError :

  FileGlobals.StepErrorCode = Parameters.Step.Result.Error.Code

  Here is an overview of the sequence:

  

  I hope this helps.