Control string variable

Similar Questions

• How a control string works as an indicator as well as a control

  Hello!

  I have several controls string in my front panel, and I want to also control box to work as an indicator. The user should be able to write in the control boxes and then save all this information by using a modified version of the example 'Write Configuration settings File.vi'. Then, the user must be able to retrieve the string information later using a modified version of the example of 'Read Configuration settings File.vi'. The problem is I don't want to separate boxes of control and indicator. I want the channel information retrieved is displayed in boxes of chain drive instead.

  Is this possible? If not, can you try to give me some advice on what I can do?

  Best regards

  You can use a local variable of the control to be able to write the data programmatically in it.

• Is any String variable or something that have entry and exit data?

  Is any String variable or something that have entry and exit data?

  I give it up! Everything is too complicated for me I want you to focus on the typical programming language.

• How to make the background of a control string Transparent?

  Hi all

  Is it possible to make the background of a control string Transparent?

  Thank you
  Ritesh

  Hello

  Yes. Over time edit use the color tool and select transparent (the "T" symbol in the upper right corner of the color selection dialog box) to the background color. At run time, use the property of "text color: text color: BG ' control of the chain.

• Reading local txt file = > string variable?

  Could someone please point me to an example of WebWorks showing how to load the contents of a local (= in the app folder) text file into a string variable? Thank you.

  I assume that by "in the app folder" you mean in the folder bar. If so, he must be a XHR request. I pulled the following from my application.

          var res;
          var xhr = new XMLHttpRequest();
          xhr.onreadystatechange = function() {
              if (xhr.readyState == 4 && xhr.status == 200) {
                  res = xhr.responseText;
              }
          };
          xhr.open("GET",path,0);
          xhr.send();
          // res now contains the contents.
  

• How can I get the contents of an object of Document (XMLDOM) in a string variable?

  Hello

  I created an XML document by using the Document and XMLElement classes and now I need to get the XML object and a string variable, so I can send by e-mail.

  I'm on 4.5 JDE

  Help!

  Hello

  Unlike some other posts, there is a solution.

  Document myDocument = pdocXMLDocument;  / * This is the document that you created that you want to convert to a string

  ByteArrayOutputStream OS = new ByteArrayOutputStream(); / * where you want the XML to go * /;
  XMLWriter writer = new XMLWriter (os);

  configure as you want using one or more of:
  writer.setPrettyPrint (); or setPrintCompressedOutput();
  writer.setPrintCompressedOutput ();
  writer.setPreserveSpacing ();
  writer.setExpandingEntities (boolean);
  writer.setEntityResolver (EntityResolver);
  try {}
  DOMInternalRepresentation.parse (pdocXMLDocument, writer);
  String myXML = os.toString ();        THIS IS THE STRING
  }
  catch (Exception ex) {}
  }

• [JS, Win/Mac] The Clipboard string variable?

  Hello

  I want to put the contents of a string variable to the system Clipboard. For Mac, it is simple via AppleScript, but how this might work for windows? I searched and read all relevant messages and did some research with google.

  Here is my potion of the code:

  // copy to clipboard
  if ( $.os.toLowerCase().indexOf('mac') >= 0 ) {  
      app.doScript ( 'set the clipboard to item 1 of arguments', ScriptLanguage.applescriptLanguage, [_stringOUT] );  // mac
  } else {
      app.doScript ( 'echo ' + _stringOUT + ' | clip', ScriptLanguage.visualBasic );  // win
  }
  

  One of my friends has tested the Windows part - I work only on a Mac-, but it does not work. Is someone can you please help me understand this?

  Thank you!

  Tobias

  After a long search, I think I finally did:

  _OUT = "Ich bin ein Copy-Paste-Test.";
  if ( $.os.toLowerCase().indexOf('mac') >= 0 ) {  // widows to clipboard
      app.doScript ( 'set the clipboard to item 1 of arguments', ScriptLanguage.applescriptLanguage, [_OUT] );  // mac
  } else {
      app.doScript ( 'Dim theObject\r Set theObject = CreateObject (\"htmlfile\")\r Call theObject.ParentWindow.ClipboardData.SetData(\"text\",\"'+_OUT+'\")', ScriptLanguage.visualBasic );  // win
  }
  

  Can someone please test this piece of code on a windows machine?

  Thank you!

  Tobias

• How to use a value of a string variable as a sound (like an audio file link name) class?

  Hello
  
  I need to use the value of a string variable as a binding name of any sound in the library, I have this code:
  
  var SoundArray:Array = new Array;
  SoundArray [0] = "S1";
  SoundArray [1] = 'S2 ';
  SoundArray [2] = "S3".
  var MySound = new SoundArray [0];
  B1.addEventListener (MouseEvent.Click, PlaySound);
  function PlaySound(event:MouseEvent) {}
  MySound.play (0,0);
  }
  
  where S1, S2, S3 is the name of the class in the name of link for 3 audio files in the library.
  
  I get this error for the line of code:
  
  TypeError: Error #1007: instantiation attempted on a non-constructeur.
  at Untitled_fla::MainTimeline/frame1()
  
  

  Sorry, sorry, sorry
  the error was not from your code, I had fixed and it is the right code:

  var soundClass = flash.utils.getDefinitionByName (this.) V_Source) as class;
  var currentlyPlayingSound = new soundClass();
  var currentSoundChannel = new Object;
  MovieClip (parent) [this. V_Button] .addEventListener (MouseEvent.Click, PlaySound);
  function PlaySound(event:MouseEvent) {}
  currentSoundChannel = currentlyPlayingSound.play ();
  }

  Thank you very much

• Arbitrary execution CFML stored in a string variable?

  All-
  
  I have a few arbitrary CFML in a string. (In practice, it is stored in a database and retrieved in a string variable.) Is it possible to run other that write to a file and run this file by using < cfmodule >?
  
  Note that I found a function 'render' of the BlueDragon product, which is what I'm looking for, but I need it in CF itself.
  
  Thanks in advance for any help you can offer.
  
  -Josh

  Quote:

  None that are as simple as firstly write it to a disk. As Adam mentioned, you also remove the leader right after use.
  Just out of curiosity, what is your opposition to this approach?

  I do not oppose this approach, in itself, as much as it seems to be my only option :). I was just surprised that a function such as 'Render' of BlueDragon did not SEE now. In an ideal world, execution of CFML would be agnostic regarding the persistence of the code in question (e.g. database or disk) format. Right now, it has skewed towards the persistence to disk.

  But we know all the ideal worlds...

  Thanks for all your help.

  -Josh

• How to assign to a string variable

  Hello
  I have this adapter to query a table. I want to assign the 'Receive' activity xml to a local string variable.
  
  Thanks in advance
  Harish

  Henin,

  Use the below expression:

  ORA: getContentAsString (bpws:getVariableData('inputVariable','payload'))

  Replace variableentree by your name of the input variable.

  Kind regards
  Diakité
  http://SOA-HOWTO.blogspot.com

• String variable SearchAndReplace

  In the model of process of the 2013 TestStand (NI_ReportGenerator), I'm trying to change the report after testing, but before the generation it. I've done this before in TS3.1/4.2 without any problems, but now it is a little more complicated.

  It works on this variable which still exists at run time:

  Parameters.MainSequenceResults.TS.SequenceCall.SequenceFile= SearchAndReplace ( Parameters.MainSequenceResults.TS.SequenceCall.SequenceFile, Locals.SequenceVA, FileGlobals.Parker.UUT.ReplaceWith)

  However, other variables may or may not exist so I create them programmatically. I make sure that they stop, then do the same as above only I 'create' the name of the variable:

  ("Parameters.MainSequenceResults.TS.SequenceCall.ResultList [" + Str (Locals.Index) + ""]. ") TS. SequenceCall.SequenceFile')= SearchAndReplace (("Parameters.MainSequenceResults.TS.SequenceCall.ResultList [" + Str (Locals.Index) + ""]. ")) TS. (SequenceCall.SequenceFile'), Locals.SequenceVA, FileGlobals.Parker.UUT.ReplaceWith)

  Does not work even if I reinforced with the sequence and checked the variable exists to run and is the name of integrated chain.

  Think function SearchAndReplace a blend with the quotations that I tried to use an object reference to clean:

  Locals.StringPointer= & ("Parameters.MainSequenceResults.TS.SequenceCall.ResultList [" + Str (Locals.Index) + "].") TS. SequenceCall.SequenceFile')

  * Locals.StringPointer= SearchAndReplace (* Locals.StringPointer, Locals.SequenceVA, FileGlobals.Parker.UUT.ReplaceWith)

  I checked * Locals.StringPointer = variable name I am interested.

  I don't see the problem here. Is this just a limitation of SearchAndReplace?

  Any help appreciated, thanks.

  Hello

  Things really cleared up example. It seems ("Parameters.Main.Test [" + Str (Locals.Index) + "']" ") is evaluated as a string not as value truly. Instead, try this expression:

  Parameters.Main.Test [Locals.Index] = SearchAndReplace (Parameters.Main.Test [Locals.Index], "dog", "cat")

  This way you get the closure that you want, and it sets the value programmatically. I'll also add the changes I made to your example.

• Using the string Variable name to ChnFind

  Overview - I find crossing points of zero on a set of data so that I can calculate the phase shift of channel to another in my data.

  Small image - I start by finding the zero 1 cross in the data, once I found I want to use the index to find the next and so on

  Problem

  The posted script comes from looking for the 1st pass by zero before moving on to the next channel. The problem is that I can't find out do my group and channel changes with loops.

  Option Explicit  ' force explicit declaration of all variables in a script.
  
  Dim intCount, intChan ' loop variables
  
  Dim z
  
  IntCount = 2 GroupCount-1 ' groups
  
  Call GROUPDEFAULTSET (intCount) ' change the current group
  
    IntChan = 1 to ChnNoMax ' Browse channels
  
       Z = ChnFind ("Ch(""[intCount]/[intchan]"")<0") 'this="" does="" not="" work,="" but="" i'm="" not="" sure="" how="" to="" fix="">
  
      MsgBox (z)
  
    next
  
  

  I don't know I'm missing something obvious.

  MK

  Hi Michael,

  You need not global variables to simplify this, but I would certainly use object variables to simplify.  When indexing of groups or channels, it is easier to use the variable of index with the Data.Root.ChannelGroups collect or Group.Channels collection directly.  I also prefer to store the group object and the channel object in a variable.  For example, you can then use Channel.DataType to add exactly the same string data to the new group coming from the old group.  You can also easily get the name, unit and all sorts of other properties directly from the object variable.  I prefer to use a separate group object variable to reduce congestion in the colde, although it adds 2 lines to your example of code snippet.

  Set FromGroup = Data.Root.ChannelGroups (intCount)
  
  Set FromChannel = FromGroup.Channels (intChan)
  
  Define participatory = Data.Root.ChannelGroups ("Index" & FromGroup.Name)
  
  The rise in the value  = ToGroup.Channels.Add (FromChannel.Name & "Rising",  DataTypeChnFloat64)
  
  Fall in the value = ToGroup.Channels.Add (FromChannel.Name & "Falling", DataTypeChnFloat64)

  Brad Turpin

  Tiara Product Support Engineer

  National Instruments

• Is it Possible to use numeric Variables in a String Variable for file names?

  Hi all

  I don't really know how to phrase this question properly, but here's my question.

  I have a DotNet object and method that someone else wrote to write in an Excel file. I want to use something like: "C:\Program Files\WMT\Sequences\ProductX" + Str (StationGlobals.File_Count) + '.arc' in a local or global variable strings, but I always get illegal characters in a filename. " If I put in the name parameter of value-chain file, it works. The numero_fichier variable is a number.

  TIA,

  Jim

  Put the reference in your expression itself, or calculate the value of the second local using another expression that refers to the first local.

  The expression in your first post will work very well when used as an expression if the backslashes are escaped (double).

• control string unable to update the context when running!

  Hello

  I put a chain control in my front panel. but I found the text I typed in that unable to transfer to my program in real time. for example, I type 5 in the chain box and press a button to transfer the character to be somewhere next time I type 6 in this control again and again press buttong. However, this time the controls still trasfer 5 to my program. To fix the bug, I on the occasion of "Update of the value when you type" property of the control. Why? control does not automatically update its value?

  Ah. Ok.  I had this happen to me a few more times and I think that what is happening, is that the mouse button event triggers until the string is updated after the loss of focus.  I fixed that in the past by forcing a change of focus to another control before trying to read the string (in this case).  Here, I changed your code to be 'change of the value OK' and I added a white case to 'OK mouse down.  I think that the order of events are treated is the mouse down?, mouse down and then value change in making the case until your writing to DB is running, it gives the chain time/reason to update.

  This feels cludgy and probably wrong, but it works.  I hope that someone will be along soon to provide a better way.

  In the process of looking into this I took the liberty of your condensation scheme.  I also created a version that did not try to write to DB or automatically exit.  I have attached two versions.

• Size of the concatenated string variable?

  Hi all

  I have the following question:

  In Labview, there is a function called concatenate strings. When I want to 'Add' three strings I can pull the string to concatenate to the size three for three entries.

  Is there a possibility to implement a digital control where I can enter a number that ranges from my entries for the string concatenation function?

  If I want to add three channels I enter 3 in my digital control, my function gets three entries. After my program that I want to have five added channels so I would like to enter 5. Is it possible to do this?

  Thank you for your help in advance.

  Best regards

  Tresdin

  It seems to me that your program should be in a loop FOR, autoindexing on the points table.