Set the default Date as 01/01/1900 in VO to be displayed in the user interface

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• After changing the default threshlod in the user interface, where it stores the new value?

  After I changed the value of the threshold warning/cirtical metric, I noticed there was a 'TARGET_TYPE' _ 'targetname '. XML generated in forlder $AGENT_HOME/sysman/emd/collection. It assumes that the registered here threshold has priority over that of collection.xml in $AGENT_HOME/sysman/admin/default_collection, right? I'm very curious, is if the new threshold is also recorded in some tables, the agent generates the 'TARGET_TYPE' _ 'targetname '. XML after reading the new value? If it is, could someone offer me the East?
  
  Thanks in advance!
  
  
  Thank you
  Satine

  The default collection file supplied with the plug-in is the basis of how the collection for the target type agent. If the user makes changes through the user interface, the agent record in a specific collection of target instance file that selectively replaces the default file in the collection.

  Data collection should be TARGET_METRIC_COLLECTIONS view of $ MGMT.

• Slow response from the user interface with acquisition of data of type long time

  Hi all

  I have a question to ask more out of curiosity than necessity right now. I've built a program that acquires data from the accelerometer and the Treaty in a number of ways: filtering, FFT, FRFS, things like that, but the answer of the UI is still slow, because I need a resolution of frequency of 0.2 Hz for my data domain, which means that the sample acquisition time is 5s and all this awaits before execution.

  My question is this: is there a way to completely isolate the user interface of data acquisition so that it responds immediately?

  I tried a design model of producer consumer with queues, but found everything to be always waiting for samples to be taken. Maybe it was exactly as I did.

  Thank you

  Phil

  If you need to sample for 5 seconds in order to have enough data to analyze, so unless you can "predict the future" and "knowing" the five seconds of data, simply wait for the data that arrives.  Using parallel loops of producer-consumer will allow data acquisition to proceed (for the next 5 seconds of data) while you do the analysis, but you still have to wait for the data to be analyzed.

  Note that the previous paragraph assumes you are collecting data in 5 seconds 'chunks' and analyze each "chunk" (independent) on arrival.  You could also do something like having a "second 5 sliding window" which moves, say, a second at a time, giving your FFT a finer resolution of 'time' (at the expense of their independence).  This would be a (slight) change in your loop of producer (you want to taste in 1 second pieces, accumulate 5 these pieces) and the consumption loop (start analyzing, spewing a FFT every second, while replacing the older "chunk" with the most recent - a queue with loss can do for you).

  Bob Schor

• How to set the user name and password when you use the class for SOCKS5 Proxy?

  Hi all
  
  I use the proxy class for SOCKS5, so need to set the user name and password, I can't find where I put the value. If the API support.
  
  Thanks in advance!

  Exactly how to repeat the question five times ater, we told you the answer would erase anything? A: this isn't. This irritates just the hell out of people. Irritating the hell of those who's trying to help you is not rational behavior either.

  I have no idea on the support of third-party for transmission by proxy via NIO.

• How to get an array of integers to user in the User Interface

  Hi all. I'm not a very experienced user of the CVI. I have almost exclusively coding in LabVIEW but have a client who wants all of their work in the CVI.

  I've been very fruitful so far (set up a Modbus API from scratch that supports all types of connection) but am confused on how I can get the integer multiples of the user without limiting the number of integers I can get. Essentially, I need to be able to get an array of integers to the user.

  General information, I am building a user interface to test my Modbus API. There are Modbus functions to 'Write multiple registers' and 'write multiple coils. I want the user to be able to enter all the values they want to write in one command.

  What is the best way to get an array of integers through the user interface?

  The easiest way is probably to allow user input in a textbox control numbers: items can be separated by spaces, commas, or even a line break (using ctrl + Enter). You will then need to extract the string from the TextBox and analyzed for numeric values using any non-digit character as a separator: strspn (string, '0123456789'); can be used for this.

  More complex, another possibility is to use a table control to receive user input: you Dresses an empty table with a reasonable number of roews, or you need some codes to add new lines as long as the user fills all those already existing. On the other hand, it will be easier since data recovery in a simple statement, you will all return values: GetTableCellRangeVals (panelHandle, PANEL_TABLE, VAL_TABLE_COLUMN_RANGE (1), table, VAL_COLUMN_MAJOR);

• to access the QML attached objects in C++ and best practices for the handling of the user interface in classes

  Hello

  I have in fact 2 queries

  (1) how can we access attachedobjects defined in QML in C++?

  (2) I'm loving development on Blackberry 10 C++ is one of my favorites. But I'm a bit lost when it comes to managing the user interface in classes. For example when we create the project through momentics we have a class called ApplicationUI. It manages all the (default) user interface commands, we in C++. as for example creating the document qml and setting as root user interface, etc. I am now working on an app that have NavigationPane as root, and then I continue to push pages (like the screens). But now the code for all pages is inside my ApplicationUI. What is the best practice to keep the UI for each page logic in a separte C++ class?

  I also develop for Android that a separate class for each activity, this code does not mingle for each activity. Please guide me how can I keep logic of user interface of each Page into a separate class of C++?

  regarding your second question:
  I think this is the simplest approach to keep all things in the UI in QML. You can easily put things into separate files.

  If you want to use c ++ to the user interface: can be done, too. just put it in separate classes and include those in your application class.

• Change the colors of the images between monitors while the user interface remains the same

  Hey! Im having a problem where photoshop change colors when I move the window between my monitors, see here: http://sta.sh/04y5s60vf3j is not due to the monitors themselves being different, it does actually change after a few seconds to move inbetween the monitors. The left was callibrated with an elite group of spyder 3 I do not have access to. I applied the file with windows instead of the utility of spyder color management. The second is new, and it is not callibrated by what that is, but instead was done by hand with integrated RGB brightness/contrast/custom settings. Two of them are very close to eachother, so enough for my taste. but when photoshop changes which looks like the image, it is causing problems. Curiously, when I disable calibration of the screen on the left, the image doesn't change color between monitors, but instead always appears as it does on the right. but then they do not match to the top and all the screen looked washed out because it's uncallibrated, so that won't do me any good. Something else interesting to report, is when this image is saved as a. JPG and read with firefox, the image appears exactly as the monitor on the LEFT (which is my primary monitor) despite the monitor left which is the force has changed. does anyone have any suggestions? It also appears that photoviewer windows behaves in the same way, although firefox does not work. Meaning when I open an image in all 3 on the left monitor, they look alike, but when opened on the right monitor, windows photo viewer and photoshop both display the image such as the brighter and redder that firefox works. It's frustrating, because it seems that photoshop changes the image with my measured on my monitor left to match what it looks like on the web, it does. but it does not for the monitor right, or the left is uncallibrated. Another question, I can see with this is even if the user interface is the same shade of gray, the images are different between the monitors because of this change. Does anyone have suggestions?

  -BD

  What you need to understand, is that Photoshop converts the image data, the document profile for the display profile, independently for each display. It is a managed pipeline standard color display. Windows Photo Viewer does the same thing (but do not have a lot of other applications).

  When you move a picture on the screens, it snaps when you drop; as the new display profile is picked up.

  Calibration is only partly about changing the monitor's response. The second part a profile, which is a complete description of the screen in its calibrated State. Then a conversion of standard profile is performed as he goes to the screen. The profile has a much higher level of accuracy than the single calibration.

  ---

  If the image on the web has the stripped document profile, Firefox with default settings does not have this conversion and sends just the unchanged data to display. In other words, it is not color managed. This behavior can be changed, but get your first straight base display profiles. Unless you get a new calibrator it is no that you can do to match these two views.

• To access the check boxes in the user interface programmatically

  Hi all
  I have the following usecase.
  1. I have a table that has 3 columns, first two columns are read only output of the label component and the third column is a checkbox.
  2. I have three lines in the table.
  
  Now:
  1. when a user selects the check box and click on a "submit" button I want to check that it should have selected at least one checkbox.
  2. for which I tried to access the table from the user interface programmatically, but it does not work.
  Is there a way I can access the values?
  
  Thanks in advance,

  Hello

  The box must be bound to an attribute line in the table is related to data collection. If yes then simply loop through the lines and check if the attribute has been set. For example, if each line has a "checked" property, so you can ensure at least a line "checked = true' in your action. To access the collection, you can use something like:

  Object initialRowKey = table.getRowKey();
  try
  {
      int count = table.getRowCount();
      for (int i = 0; i < count; i++)
      {
          table.setRowIndex(i);
          MyObject row = (MyObject)table.getRowData();
          if (row.isChecked())
          {
              // do something, set a flag to true, etc.
          }
      }
  }
  finally
  {
      table.setRowKey(initialRowKey);
  }
  

  The code above assume that you linked the table to your managed bean using the "required" attribute in the table.

  Kind regards

  ~ Simon

• Flatten to a string to send arbitrary objects by messages from the user interface?

  Hi people,

  I am trying to send arbitrary data by messages from the user interface defined by the user to my labview interface. Something funny happens then: if I send the data through the message of ui, it seems I have something strange. There is only one character or nothing in the message of the user interface that reached my reminder.

  It seems that flatten channel also creates control characters that are interpreted by NI TestStand and Labview not as members of the chain, and for this reason I only get incomplete data. within the action of testand, which creates the flattened data, I put a dialog box to display the string data, and it seems that at least up to 255 (ascii) characters are used.

  Is there something like uuencode/uudecode to avoid this problem?

  Thanks in advance

  Okidoki, found.

  His «binary"produced by «Flatten the string» string Apparently I thought, the LabVIEW data type is incompatible with the API of TestStand from LabVIEW. In conclusion I would classify this as a bug (sorry people, at least there should be documentation) API for LabVIEW TestStand 2014.

  As a solution, I use flatten it in XML, which is a printable and human readable 'normal' string.

  It was trial and error, and I'm not enjoying this.

• How to get TS::SequenceContextPtr to customize the user interface

  I want the file of the custom, user interface sequence value therefore need to take stock of the TS:equenceContextPtr, anyone know how to get this point.

  Is there a reason that UIMessages are not enough?

  Just off the top of my head, here are a few concerns with the not not using UIMessages:

  1. How the user interface is unknown when the file of the sequence is developed to set the value.  Without an event or some sort of synchronization you can do exactly that.  UIMessages not only to ensure the right information, but they help also with synchronization.
  
  
  2. The engine does not know this information, and view of execution manager knows that the information for the current execution it is linked to (which changes throughout the life of a series of tests).  Basically, recall of front end, model, and other factors may spawn short executions briefly related to the Manager view of execution.  So if you take the context of the sequence of the current run is perhaps not the right one.
  
  
  3. Writing a user interface will be couple the user interface to your specific sequence file.  At this point, you can use the network variables or global variables or global queues as well.  It might even be better options.

  The situation you describe is exactly why the UIMessages were created.  Maybe you can help me understand why you are set on the use of pointers, you already have?  There might be a better solution for your case if I'm misunderstanding you.

  Thank you

• Why me disables the user interface click on another button, while it performs a scan?

  Hello

  When I run the user interface and click on a button that is sweeping the voltage for a period of time, I can't press any other button that sits on my Panel, lets say the Abort button that would prevent the action.

  So when I take the data and I realize that I should stop him before he finishes the scan, I can't and it's a really bad drawback.

  How can I improve this problem?

  Thank you

  Hi m.s.taba,

  It seems to me that your code runs the function leave but does not exit the loop you are, then the program stops at the end of the loop.

  To avoid this, you can:

  • use a global variable to the time your long recall and the recall of quit smoking
  • Call ProcessSytemEvents in the loop
  • reminder for the button leave defines the global variable
  • inside the loop, immediately after ProcessSystemEvents, you should test the value of the variable, and if the value you must break out of the loop
  • only after the exit of the loop, you can complete your program

• Error variables look a tab after race change the user interface

  Hello

  I have a problem which seems to be a bit like this:

  http://forums.NI.com/T5/NI-TestStand/error-viewing-variables-tab-in-runtime-operator-interface/m-p/1...

  The VI I'm running is a step of edit of a type of step. LabVIEW checks if the property 'Step.Setup.ReadMeasName' exists, fills a listbox with her if she does. An another ListBox with all available measure names will also appear on the user interface. The user has an Add and Remove button to remove the 'ReadMeas' list box measures or add them to it of the listbox 'MeasNames '. Several names may be added/removed according to what is selected when you press the buttons. Once 'Fact' is clicked the VI writes the 'Ref' to the list box "ReadMeas" property to "Step.Setup.ReadMeasName", using a node to set the value of property that is passed the TestStand sequence context. If the property does not exist it creates.

  The only time where I have any problem is when I try to remove items from the property, after it is already initialized (i.e. non-empty). In other words, if I run the VI of teststand, put several names as in "ReadMeas" click on done, again run the VI (already added names appear in the box when the user interface is displayed, LabVIEW reads "Step.Setup.ReadMeasName"), then remove the names. IF "ThisContext.Step.Setup.ReadMeasNames" has opened in the tab 'Variables' step when you try to remove the names, I got this message in the Variables tab: 'one or more errors occurred. Please save your work and restart the application. "If I'm careful of not having expaded 'ThisContext' in the variables tab, but check the property before and after the removal of names in the list it does not work properly, and there is no error.

  This isn't a big problem because I doubt that the end user will check to see that the property has actually filled, but I still want to fix the bug if possible. I installed the patch for TestStand 2010 and the .net Framework 4.0. Someone has an idea of what might be happening here?

  Thank you

  -Josh

  Josh-

  Looks like you are running in a known issue 193751, which is documented in TestStand 2010 and 2010 SP1 known issues list. It is a problem that we intend to fix in a future version of TestStand.

  I hope this helps and I'm sorry for any inconvenience this issue may cause you.

• Impressive transformation slow due to the updating of the user interface

  Hello

  I feel a huge slow down in my test as engine

  I update the display after each test. It consists of a rather

  "simple table" with a subtle change of color and bold

  to indicate the failure or success of the test:

  

  I have also tried several things to determine what routine was

  make the program almost crawling like a snail, here's my

  results:

  No UI refresh: 0m48s (same as Teststand with no updates of the user interface)

  The discount but no page table switch: 1m06s

  Bay of refreshment and switch page: 1m26s

  There are 314 tests, up to 314 redraw and possibly

  switch page 314 to reposition the view. Which gives the

  following user interface refresh costs:

  

  Update of the table: 18 years/314 = 57ms (replacing just a single line, Center to top)

  Switch to page: 20 s/314 = 64ms (bottom right corner)

  Is this really the case? Is there a way to make the refresh of the user interface

  faster? Create two separate loops/threads, one to make

  the test, one for updating the UI asynchronously?

  I understood for an overall picture about different

  widgets, but here I'm 'just' display of channels...

  David Koch

  Well, multi-listbox control is a problem if your change causes access to the muliple property node. For each property node LabVIEW normally does a refresh of the user interface which is very quickly. Fortunately, there is a fairly easy way to fix this.

  Use a node of property for the current VI (just drop a property node and change its class type VI Server-> VI reference) to get the reference of the Panel. Then use another property node connected to your reference of the Panel and select update from the Panel to postpone. Set this value to true before your Listbox (and any other updated user interface) and set the value to false then.

  

• The best way to separate the user interface in the model LV 2012 queued Message Handler?

  If you create a new "queued Message Handler" new model 2012 LV, you will see a blue box in the case of "Update view" that says the following:

  Code Recommended - If you wish to decouple the Message Handling Loop from your user interface, consider creating User Events (like the "Stop" event in this VI) to message the Event Handling Loop whenever the user interface needs updating.
  

  I would like to give a suggestion, but I am struggling to find the best way to do this and still keep code modular.  The template creates a user - Stop.lvlib "event with a create/Destroy/fire Subvi.  I would like to create a library of "User event - Update UI.lvlib" similar with similar Create/Destroy/fire Subvi keep this new modular and separate user event.  The problem, I am struck, is that there may be only two hydrants in case Structure dynamic event so, how I modularlize creating user events in separate SubVIs and always maintain this dynamic event terminals?

  As a follow-up on the issue, it would be preferable to have a library of user by indicator events that must be updated or that a single UI update of the user and then event pass a cluster as the message that contains the name of the control for the update (to use with a structure of matter), then the data to go with it?

  Thank you!

  Instead of having the events to record in the 'create' methods, you could be part outside your 'create' SubVIs and then simply bundle them. Then, you create your individual event of the user management. See excerpt where I created a vi 'Create user event - Update' in front of the stop.

  

• Is there a way to change the number of Sockets of Test, the User Interface of CVI?

  I would like to have the number of sockets in an INI file, the User Interface would be read the value of the file and set the number of Sockets of Test.  I know that it is possible by adding a callback sequence, ModelOptions, to my files in sequence and by changing the setting.  How would you do it in the UI?

  You might have the user interface to read and edit the reportoptions config file as the process template (see the source code for modelsupport2.dll in \Components\Models\TestStandModels). But why do you need UI to do this? Why not simply substitute the recall of ModelOptions and he do there?

  -Doug