Access a specific control within a cluster table property

Similar Questions

• How can I search within a cluster table?

  I have a cluster that contains a control channel and a DBL control.

  A table consists of the latter.

  The table looks like the lines below.

  'min' 3.55

  10.33 "max".

  7.33 "average."

  How can I retrieve the value of 'min' without having to inspect all the elements of this array in my LabVIEW code?

  In C, C++ and java, there is 'map', but it doesn't seem to be an equivalent to the card in LabVIEW.

  Try to give a peek here:

  http://forums.NI.com/T5/LabVIEW/how-do-I-create-an-associative-array/TD-p/764454

  Kind regards

  Marco

• Mechanical locking action does not not for boolean within a cluster table

  I am currently on LabVIEW 2012.0f1 and I noticed that if you were to create a typedef of cluster that has a Boolean control with the mechanical action of the latch and then put the said cluster within a table, the Boolean value will act as a switch instead of a lock if read in a loop or an event structure.   Is this a bug or an expected behavior?  Whatever the answer, how can I get my desired action of a latch behavior?

  Thank you

  I don't think it's a bug.  It is consistent with a table.  If you put a button inside a table, you cannot set its mechanical action more.

  

• Get the Type (U8, U16... I64) controls within a Cluster

  Hello

  I have a cluster with multiple controls.

  I would get the type of each control inside. To get the class is ok. It's simple and they are all digital. But I need to know if they are U8, U16, U32... I64.

  No idea how to do this?

  Paul

  I got it.

  I had to convert the Refernce element to digital, and then use the BitAccurateDataSize property.

  I lost several hours to find the solution and in 5 minutes after I had posted my problem on the forum I solved it .

  

• access to the controls of an another VI property

  Hello

  I have A.i and B.vi. B.VI has Integer1 control.

  Replace Integer1 value (Value property) A.i I can use "control valueand" method.

  Maybe it's to change the other properties (for example, disable) Integer1 of A.i control?

  Thanks, Andrey.

  Here's one way around around, but it will work.  Personally, I recommend the driving force.  It'll be more flexible and easier to maintain.

  

  Don't forget to close all your references or you could accidentally leave A.i in memory, even if it stopped running.

• How to find all the Subvi value changes to a control inside a cluster?

  I have a question I've had brewing for many years now, and as of today, this issue has become less philosophical for me now that I have a VI project with hundreds of screws in there to work through... If I have a cluster which is passed between/through several subVIs, is there a way to find all reads/writes to a particular control within this cluster? For example, if I use a global variable, I can find all the instances where this variable has been changed. Several times, a cluster is used to pass data instead of lots of global variables, but I know not anyway quickly find where specific parts of the latter are read or written in subVIs. Global variables becomes a headache when they are too many of them fly around, but I can't keep track of reads/writes in bunches without manually looking through a few screws hundreds that take in the cluster. Is there a function for this that I'm not aware of? I hope that this question/problem of logic. This may prompt a discussion of architecture, which I would be happy, because I will need to build projects of this scale in the future, but I think also completely stuck when the clusters are used (by me or others) to pass data autour. Thank you! John

  If you ungroup by name and bundle by name, just do a search for text to the name of the control.

• What control in a cluster has been responsible for a MouseDown event?

  Hello

  I have a cluster with lots of controls and one for the event can be triggered from a MouseDown event generated by the cluster. How to know which control generated the event?

  In a similar problem with a ValueChange event I use oldval and newval compare what control has changed, but I can't do with MouseDown.

  Any ideas?

  Lauri

  Lauri,

  the reason why you do not get an information control within the cluster has been clicked is simple:

  The event is not a control within the cluster, but on the cluster itself. So if you click on the "white" of the bunch, the event also fires...

  The best solution for your application needs to manage a click on the cluster, but on the elements of a cluster. The event should look like this:

  

  The same is btw. true also for change of value if you don't want to do things to compare...

  hope this helps,

  Norbert

• Node property of a control inside the cluster within a table

  I created a control that has a cluster to a Boolean, a string, and a digital.  Then, in my front, I created a table of these custom controls.  I wish I had access to the property of the controls inside the cluster in the table.  That is to say, I want to change the color of the Boolean or blinking, or "disable and gray" text box.  I think I'm on the right track, or maybe I'm on the wrong track.  I joined and example VI (testtray.vi) and control that I use (UUT_Display.ctl).  Please excuse the use of a flat Structure of the sequence, I know it is bad programming practices, but I just wanted to throw something together.

  Any help would be appreciated.

  Kevin

  Items in a table can have different values, BUT each element of the table share the same properties.

  "Blink" is a property when you make one in tha table blink you will all Flash.

  This restriction does not apply to clusters.

  So in theory, you could develop an XControl that has a data type is an array, but the display is actually a cluster that resembles a table. But write an XControl is not a trivial task.

  Ben

• Identify the specific control of Cluster in the structure of the event.

  Hello

  Maybe, I did my cluster wrongly mixed in a cluster of design control as seen in the attachment.

  Because of the mixed type, I can not use 'cluster to table' and impossible to identify which is different in a cluster.

  In the structure of the event, I need to make a process of changing values in the cluster.

  But how can I know if the Boolean control is changed or not?

  I would like to start a dialogue for the entry more if the set time is selected.

  labmaster.

  You could do an event to change the value for the Boolean value within the cluster.

• Property node within a cluster of rows of control

  I need some help on how I can change programmaticaly deployed a color of led/boolean on a specific element in a cluster.

  attached, is taste vi, I need to change the color of the status led yellow Boolean if the sn = 'No unit '.

  tried to use the node property, but it changed all the elements in an array.

  The tables must contain the same elements.  If these elements are clusters, this is not a problem but can simplify your table in an array of Boolean values for clarity.  but each element in a table have the same properties.  You will not be able to change the Colors4 [] property on an element of the table even if you set the property of [Colors4] on all elements in the array.

  In your case - it looks like you need a type of control that can have multiple values (color box) to display different colors (Green = good ser, yellow = ser, red = bad ser, ect.) and not a Boolean value that has exactly 2 possible values.  This is a custom button, I received as a gift a little backward.  See if it helps

• Refresh the components within a specific line of an af:table programmatically

  How do I refresh the components within a specific line of an af:table programmatically without refreshing the entire table? _
  
  I have an af:table to display a view read-only object. There is a button change in the table by calling an af:popup, where the user can update the information and click on a submit button to commit its changes.
  The action of this button property is a method in a holder in the summer where
  -1: a stored procedure is called to update several tables (related to my read-only VO).
  -2: the VO is re-interviewed (refreshQueryKeepingCurrentRow() VO.)
  -3: updating of the whole table (AdfFacesContext.getCurrentInstance () .addPartialTarget (myTable))
  
  Is it possible to programmatically refresh some components of the current row in the table without refreshing the entire table (point 3)?
  
  I tried to play with the property "partialTrigger" to af: outputText (table: column: outputText), without success.
  
  Thank you
  
  Nicolas

  OK, that's a very clear answer, thank you.

  Now, first do a little optimization:

  if(!StringUtils.isStringEmpty(results) && results.equals("TRUE"))
  // should be
  if ("TRUE".equals(results))
  // since it's faster, simpler and requires one less dependency
  

  For your use case, you can say you want to always refresh the line, then you could link the table in your backing bean, retrieve the selectedRowKeys and then set the key for the current line on the model in the collection before adding the partial target. So, something like:

  Set