Staining using the variable

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• How to change the value of string clustered, to implement using the node value of property instead of writing directly on the flow of data or using the variable

  new to labview :-) and I have a problem when I want to change the value of a string in bunches, and I want to implement this using the node value of property instead of writing directly to the stream or by using the variable, enclosed is the picture.   No matter, I have change in cluster (control) or value of Popery out (indicator) cluster, the value (sensor 7) dataflow keeps unchanged even I gave the new value by value of property node. Thank you to give me some advice about this.

  

  Hi GerdW

  Thanks a lot for your answer. The reason I'm stubbornly tring to break the flow of DATA is: we have a test system that have about 100 screws, they have a few connected flow, some of them will be unbundling a cluster dataflow chain to check the value in order to make the different cases.  Now I want to insert user event by changing the control and influential cases during run time.

  As I initially uses a global variable (to control cases) instead of unbundle string data flow, it works well.  But then, I found there are a lot of screws that are using the string unbundle.  One of the 'lazy' means, I tried is to change the value via the property node (because that way, I did not need to find all the places where using the unbundle string and replace them with the global variable), then I noticed a problem with "dataflow", the value in the stream of cluster in fact will not be changed by changing the value of the property node.

  I did a test with VI simple (like the picture in last post), and after reading your advice, I tell myself that I need to understand the concept of "DATAFLOW" in labview, it seems that my "lazy" way can not work in this scenario.

  I have attached the criterion VI here, have you furthur suggestions on what I can do in this case?

  Mant thanks!

  Minyi

• Dynamically create a file using the variable

  HI, I am facing a problem in creating file on the time of execution using the variable.
  I have a variable file name. In the tab refresh, I wrote a query SELECT TO_CHAR (SYSDATE, 'YYYY, MM, DD') | 'TEST' FOR DOUBLE. I tested the variable and its value is correct.
  
  I've created an interface allowing to extract the data in the table and store it in the file. I assigned the variable file name in the file.
  
  Now when I run the interface... the file is created, but the header is created in different file and its name is ambiguous, g (19) and the data are placed in the other file with the name that matches the value of the variable filename...
  
  It is two ODI creates two files a single header and other data...
  
  When I run my interface in a package of the file created perfectly... but one i want to use package I want to create a file via the interface only running

  What is the name of the second file? (the file that does not have the name of the variable)

• Execution plan will change if I use the variable binding instead of the literal value?

  Hi guys,.
  
  Suppose I have a select "... Of... WHERE ID = 2 and... "if I go to use the variable binding instead of the literal value 2," SELECT... " Of... WHERE ID =: p_id and... ", the execution plan change?
  I test multiple statements, the plan does not change, but I don't know if it would even as well as in some other cases.
  Someone at - it ideas?
  
  Thank you very much.

  Anneso wrote:
  Hi, sorry for the unclear post, it's 11 GR 2.

  As Sybrand already mentioned, there are a lot of change that came in the implementation of the bind variable in some versions of Oracle db. Since you're on 112, it is still true with the introduction of Adaptive Cursor Sharing . Please have a read on it since the post below written by the development of Oracle optimizer group.
  http://blogs.Oracle.com/optimizer/entry/why_are_there_more_cursors_in_11g_for_my_query_containing_bind_variables_1

  Aman...

• You should have seen the date using the variable of presentation

  Hi all
  
  I am facing a problem in the display of the selected date of the guest in the report using the variable of presentation. I have a guest of data (calendar prompt), where the user selects the value. I take this value in the variable RBAP of presentation and report when I try to display this value using the same presentation variable, I get my date in the following format
  
  "TIMESTAMP 2010-10-22 00:00:00 '.
  
  I'm just using ' @{RBAP}' in the formula in the column.
  
  I want to show my date in the format DD/MM/YYYY. How to do this?
  
  I have used CAST (' @{RBAP} {' as DATE} and tried to change the data to dd/mm/yyyy format, but it does not work.)
  
  Please suggest
  
  Thank you
  Ronny

  in the default section to write the SQL...

  Select the OPTION case SENSITIVE WHEN 1 = 0 THEN AnyExistedDateColumn CURRENT_DATE of OTHER END OF SubjectArea

• How to use the variable in the path of the source of an image in flex

  Hello
  I just want to know that how to use the variable in the path of the source of an image in flex

  Hello
  I just want to know that how to use the variable in the path of the source of an image in flex

• Automator: use the variable & selected as parameters for shell files

  I rarely use Automator, but it is useful to create services.

  I have a shell script that the tags of the files, and in a service, he travels the files selected in the Finder.

  What I can't get my head is the way to ask the user for the tag to be applied (either as a literal or choose from the list) and then pass this as the file list for the shell as a parameter.

  You're talking about text tags?

  You can use Ask for the text, and then set the Variable, then before run you Script Shell, Get Variable.  If this is the only variable passed, then it will be '$1 '.

  If you click on the [results] in the action before to run the Shell Script, you can see the order of the variables passed:

  

  Note: $1 should be quoted: echo "$1"

• Use the variable based on Chncalculate to tiara

  I need to use a variable in the ChnCalculate function but only takes the text then how to incorporate the varaible in text inside this function. It keeps on undefined variable beep where, as I have already defined at the beginning of the program and also value.

  Hi coolguru,

  The syntax error is in your first line, it should be instead:

  GlobaDim "a".

  Brad Turpin
  Support Engineer product DIAdme
  National Instruments

• Limit set using the variable

  IAM having the following query to load the data of my DataModel

  DataSource {
              id: firstSource
              source: "db/duDatabase.db"
              query: "SELECT title FROM how_to ORDER BY howToId ASC limit 10"
              onDataLoaded:
                  {
                      firstModel.insertList(data);
                  }
             }
  

  My Question is:

  How can I use a variable to set the limit in the query

  That is to say, I want something like that

   query: "SELECT title FROM how_to ORDER BY howToId ASC limit variableName"
  

  Please please help me. IAM stuck here.

  query: "SELECT title OF how_to ORDER BY howToId limit of ASC"+ NomDeLaVariable"

• Cannot use the variable in the Interface.

  Hello

  I create a variable in the reference to 11g odi below

  V_name = FTClient

  DataType = alphanumeric

  default value = "BANK 1"

  I create a filter on the source table to pull records only for 1 BANK and talk CELL_SRC_TBL1. CLIENT = #FTClient in the filter.

  But when I try to execute its error display interface.

  "Caused by: java.sql.SQLSyntaxErrorException: ORA-00936: lack of expression.

  Thank you

  Paul

  You use ODI 11? If so the name of the variable must bee all uppercase and when you pass too!

  I hope this can help you!

• How we use the variable checkbox?

  I use Cap 8. Finally, I want to set a variable to store the user's decision to play any narration automatically, or do not play automatically narration.

  A check box appears as a perfect way to let the user make this decision, so I used the box widget to display only a single checkbox. Successfully, I set the text property of checkbox and entered a unique variable name (myNarrationDefault) to store the State of the checkbox. Now how to access the variable?

  I added a text field, so I could see the value of this variable. However, when I try to insert a variable, I don't see the new user variable, in the list. Then I tried to add an action to a button just to see if the variable appears in the tool; There can be no.

  I'm doing something wrong?

  Thank you

  Pete

  In fact, you will need to create so that the variable you made in the interaction interface, CP does not do it for you, project/Variables in the top Menu.

  When the box is checked, the value is then assigned to the variable.

• Using the variable obtained using JavaScript in a widget

  Hi again

  I found this useful bit of JavaScript code that gets the name of active users of an LMS and sets it to a variable in a Captivate course.  [the link below for anyone interested]
  I have seen that variables can be used in the Widgets but I can't make it work.

  I have defined the variable as ActiveUserName ($$ActiveUserName$ $ in list dropdown widget) but it shows that $$ActiveUserName$ $ if I'm the test or on a LMS System.  Same result with an entry box.

  Someone has already tried this before or know a way to do this please?

  Thank you

  As promised, the JavaScript link on behalf of active users of traction: display name of your LMS using Adobe Captivate to the 6.x - CaptivateDev.com student

  Captivate 7 and 8, the Captivate defined variable user cpQuizInfoStudentName made for you.

  With regard to the drop-down list widget, you cannot use a variable in the comma delimited list to display to the user. The result when the user makes a selection in the list can be assigned to a variable.

• Info on system - jump to slide using the variable Variables

  I know this is not new - I just couldn't find it there.  I use Cap 8.  I need to do a lot of branching in this project.  I would like to move to a slide by using a variable.  It seems I should use cpCmndNextSlide, but I was not able to find a good resource that speaks of these variables and examples of their use.

  For example, in a fast action I would set the system variable to the slide that I want to go?  And if so, how can I do the draft Act on that and actually go to that slide.  I couldn't get that to work.  I wish sliding jumping allowed you to put in a variable in a tip action.

  Anyone who can point me in the right direction?  It would be greatly appreciated!

  I am so happy that I did a few tests, because it seems that it was something small and ridiculous.  I think that (so far) it seems that I was not overview of the entire project that I started about three slides with overview because those who were intro slides and does not part of the action.  I don't think it would make a difference in the jump to slides with cpCmndGotoSlide, but this seems to be the case.  Anyone who knows?  I will continue with the development, but I think that's it.

• Parameter IN or OUT to missing index: 1 using the variable date ODI.

  Hello
  
  I created the variable of data type date as EXTRACT_FROM_TS and also the default value for this.
  Now I use this variable as a filter in the source table in the design of the Interface as below...
  LAST_UPDATE_DATE > = #p_extract_from_ts where LAST_UPDATE_DATE is the field in the source database with date data type not null not forced...
  I have lkm hv used SQL for Oracle...
  
  Above variable refresh and interface scenario running one after another in ODI package...
  Variable gets refresh every time successfully, but Interface fails at the step of loading data... error message as below...
  
  
  ODI-1227: SrcSet0 (load) task fails on the source of ORACLE R12DEV connection.
  Caused by: java.sql.SQLException: parameter IN or OUT to missing index: 1
  + oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:1890) +.
  
  
  If we remove the filter LAST_UPDATE_DATE > = #p_extract_from_ts, then it works well...
  
  I do not know why this error pops up on adding filter... Please help on this...
  
  
  Thank you
  Roshan Y

  Hello

  put a step DECLARATION above all. After that in my opinion, it is better to put a TO_CHAR().

  Try putting your variable in text mode and change your filter in

  TO_CHAR (LAST_UPDATE_DATE, 'YYYYMMDDHHMI') > = TO_CHAR(#PROJ.) P_EXTRACT_FROM_TS, "YYYYMMDDHHMI")

  In your operator if you click on the variable whose value you see?

• Capture selected vales of Date dates invite you using the variable of presentation

  We have an obligation to display the date on the text of the report / whatever the user selects the date from the command prompt.
  We have a date called created and used operator is between.
  Can someone help me in this area, the use of variable presentation to capture the values of a single Date column of creation?

  In the criteria to add more than 2 columns for Date of creation
  and use these expressions foreach and hide them
  MAX (RMAX (creation Date))
  MIN (RMIN (creation Date))

  In your story view we will call @1 and @2. assuming that these 2 columns are first from left to right.

  No need to use variables of the presentation.

  Mark as correct

  Thank you

  Published by: Srini VIEREN on April 22, 2013 16:47