Send the event does not

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• Structure of the event does not not at the exit of a Btn dialog box

  Hi all

  I have here a simple VI. I want to blow a One button in the user dialog box. I want VI to wait until the user clicks on the OK"" button. When we click on the OK button the VI should pop another dialogue a button and stops when you press the Ok button. The VI does not stop. The value change event is not captured by the structure of the event. Can't really understand why.

  What OK button you are wanting to trigger structure of the event?

  1. as you have connected it the case of the event is related to the OK INDICATOR on the front panel.  You don't have an OK button on the front panel. The OK button in the dialog box is not easily accessible to the structure of the event.

  2. programmatically change an indicator does not raise an event to change the value.

  3. you can use a Value property node (signaling) to trigger the occurrence.

  4. There is almost always a better way to do what you want to use an indicator and a value (follow the signs).

  Lynn

• structure of the event does not record local vars

  I have a gif of a FPGA based topology I want to show some telesignalisations in.  As the user clicks on the Boolean, vertical lines appear and disappear as they click on it again, showing the current topology of closure.

  To save resources, I opted to use a structure of the event.  So far I put it for internal RX_FAC and RX_TERMXCO4AU you see at the top left of the image.

  A single loop of RX and one TX closure may be on at the time, so one of the first things that happens when the user clicks on the Boolean value is that it defines the values of all other Boolean in the same row of fake, thanks to the use of local variables.

  The problem is - the structure of the event runs only when the user actually clicks the Boolean true or false value, but not if the boolean is false through the use of a local var.  In other words, let's say I RX_TERMXCO4AU true and false RX_FAC.  If I click on RX_FAC to set it's true, then you will notice RX_TERMXCO4AU goes dark/false and RX_FAC lights.  So the value of RX_TERMXCO4AU has changed, but associated with the structure of the event RX_TERMXCO4AU does not run (that's why the vertical line between RX_TERMXCO4AU and TX_FACXCO4AU remains).

  This will make a lot more sense if you run the attached simple VI.  Right now, events exist for RX_FAC and RX_TERMXCO4AU, but it is sufficient to explain the problem I think.

  Any help is appreciated.

  The structure of the event is for events generated by users.  Writing to a local variable is a programmatic change.

  You want to do is write your value to the Value property (Signalling) of the Boolean that will change the value and raise the value change event.

• Structure of the event does not clear the queue after his release from the Subvi

  OK I'm not sure if this is a stupid question or not...

  I was trying just a few tips and stumbeled on this problem...

  So I created a sample (not exactly)

  In qqq_Main.vi just press PressMe

  (it opens a Subvi qqq.vi)

  There are two buttons to stop "Alt1" and "pylone2".

  To close the Sub - VI press either on "pylone2".

  or press "Alt1", then "pylone2".

  with the latter method of the value of closing change pylone2 is registered outside the while loop and after the closure of the Subvi should not it be erased? (Or should manually clear us it?)

  For this reason not clear, the second time I press 'PressMe' change the value of pylone2 even goes off before you press anything

  I can't look at your code at the moment, but according to your description, it seems that the system works as expected. I guess you do a completely static record of events (open the event configuration dialog box and select the controls and event).

  The first thing to clarify is your use of the term "registered". In this case, it's a problem, because the registration in the context of the protests means asking to receive the event when it happens.

  Now that you know it's important to understand where the recording is happening, because that's what determines which events are stored in the queue. When you use this type of static record, registration happens from the VI the event structure is in run mode (Note: this does not mean that the VI is actually running, but just that it's the of running or reserved for the race) and the cancellation of registration only happens when the VI mode of execution. Who is right for which you get the events in the queue of the previous run of the VI - the VI is still in run mode, then the event is added to the queue and still waiting in the queue until the structure of the event to run again.

  You can work around something like that by switching to dynamic registration of events, where you can unsubscribe to empty the queue at the end of the VI, but requires more code. Also, in 2013 LV there are a few features added to events that could allow to do this statically (I don't study all the additions, so I don't know if this is possible for static recording).

  There is a good presentation on the events of NIWeek 2013 by Jack Dunaway. You can find details of how to download the video here - http://lavag.org/topic/16091-ni-week-2012-videos/

• LabVIEW 2012 while the structure of the event does not stop

  I am LabVIEW 2012.

  An example of a while loop with the structure of the event inside can not be stopped with the stop key, Boolean.  Something wrong?

  Please see the attached VI.

  Thank you.

  Yes, something is wrong. You must add one for the event in order to detect a change in value on the stop button.

  The thing is now your structure for the event rest waiting for one of the event which she handles and ight now, it handles the "close panel" event, the 'timeout' event is too manipulated, but since you do not have anything related to the terminal of timeout (top left of the structure of the event) the timeout is - 1. So, when you run the VI the while loop is stuck in the first iteration and is waiting for a sign nearby, the stop button will only take into account after that same structure intercepts an event; I think it's because LabVIEW will execute the code related to the Terminal stop of the while until after the rest of the code that he has completed execution of the loop.

  Hope this helps

• Simple example of narrow Panel? in the Structure of the event does not work - please advise

  I'm trying to implement a close interception single panel.   In the LabVIEW 2010 VI joint, I expect to see a dialog box indicating now 'close [filename]' which will then stop the VI but NOT closing the Panel.

  Instead, I see the program to run in to highlight up to the loop, execution mode then when I press the button window close Windows (X) in the upper right window of the façade, two program windows close immediately.

  Can someone tell me why this discrepancy? does not work?

  OK, this version works as expected.  I was able to find the reference 'this VI' to the title of the programming VIs and functions - functions and Application control screw - VI reference server.  (Not easy to find the help of LabVIEW.  I actually copied it from another VI.)

  It displays the message 'Now close [filename]' then put a Boolean True to stop the loop of the file.

  Thanks to those who pointed out I was making reference to an array of screws rather than a single VI.

  I think it is a very simple example that should be able to find by searching for ways to replace the narrow Windows file service.

• Structure of the event does not run

  Hello

  I have a Board who I am control with loop open using a stepper motor system.  I want to run some tests to measure to what extent and how constantly the motor can move the stage.  How my software works is that I give the engine a position (number of steps), then it runs until it reaches this position.

  The motor itself and then I want to set up a structure of event so that I can give different commands without having to restart the program each time.  The three cases, I want to implement are:
  (1) giving the engine a new job to run

  (2) telling the motor home again

  (3) stop the program at any time

  I watched tutorials on the structure of the event and cannot for the life of understand me why it won't work.  The motor houses himself, enters the while loop and just stays there.  When I change the values, nothing happens.  Can someone help me understand this?

  Riche29 wrote:

  Thank you for the answers.

  Would not has to do with the fact that I do run my software on a myRIO and not my PC, doesn't it?

  Yes, yes it would be.

  The myRIO is an on-Board Unit and has no video output, and therefore is not a concept of events based on user input.  I've never used a myRIO but I figured, would not allow even you put code on the myRIO if we used a structure of the event, but I guess you can have user events so maybe that's why no error was thrown.

  The code runs normally on Windows where I tested it.  I had to disable parts of the House and run the routine because I don't have the myDAQ or myRIO software installed but the structure of the event worked as expected.

  As for the change of Position value, the witness must be in case of structure, not only in the while loop.  If it isn't then you will read the last value not a new one.  You were probably just changes to test things because in the images you posted it was in the case of structure.

• Send the link does not work in Firefox

  "Send link" does nothing. Recently I reset Firefox and have version 22.0 and Win7.
  None of the answers I see work - IE, the mailto option is correct (Outlook) and the default mail program is Outlook. Bit worried using about: config, but maybe there is a simpler solution.
  What else can I try?

  Ok. I have it fixed. Went in tools/options. Hit the mailto, which has already been set at Outlook (default) and press "ok" instead of just going out.
  He is currently working.
  Thanks to all for trying to help me.

• Send the link does not

  running windows 7, firefox 14.0.1 - "send link" is not a link with Thunderbird (by default). Tried the "everything: config" fix and checked "Network.protocol - handler.external.mailto" which was set to 'true', as required. I closed and reopened Firefox and Thunderbird and restarted Windows 7 but without success. What now?

  Hello

  Please also try to set the mailto action in Firefox Tools (Alt + T) > Options > Applications

  Options

• Windows live mail send the receipt does not work

  I clicked on the box in order to receive the receipt of sending emails that I send, but it won't let me know if the person has received or read. It used to work before but never stopped, I haven't changed the settings or anything like that

  Who sends a request to the recipient you would like confirmation. They are not obliged to do so.

• value chain control event does not trigger change

  Hello

  I am trying to scan a barcode with a barcode usb HID scanner. I use a structure of the event to detect the change in the value of a control of the chain. When I scan the barcode, the chain control updates on the front panel, but the event does not fire until I left on my mouse on the front panel. can someone help? See attached vi

  Your barcodes are probably fixed length. When you get an event, check the length. If it corresponds to the length of the barcode, then process the data, otherwise wait for more characters.  This can be treated very quickly in the case of the event.

  Lynn

• Since the update, the sender's name does not appear on the email list.

  Sender's name does not appear in the preview screen, so I can't tell if it's legitimate or scam email. If I move to junk e-mail, it appears in the preview screen.

  I see the problem now. I can add the column and see the name of the senders. I had installed the Conversations Thunder module, which has a column between. This column is empty. I reinstalled the add-on. It works fine now.

  Thanks for your help.

• Cancel the registration of events does not not to change value

  Cancel the registration of events does not seem to prevent the change in value of firing event.

  I've attached an example of change that disables the mouse enter and exit events to include the value Change event.

  Document ID 4ATCBP1U

  http://digital.NI.com/public.nsf/allkb/E3E5E1B3021D8EFA8625730A0062F52D

  You use the standard event, not the dynamic one (note that the Boolean value does not have the <> ).

• Windows live mail send error "the server does not support an SSL connection. Server error 250.

  Original title: Windows live mail error send

  Cannot send mail to Windows Live Mail.  Error message... The server does not support an SSL connection. Server error 250. Server - * address email is removed from the privacy *. Windows Live Mail error ID - 0x800CCC7D. SMTP Protocol.  Port 25.

  It's better, thank you. This message is not from the BT Server; It comes from your Avast antivirus which is intercepting your mail. You would be well advised to turn off the Avast Mail shield; It does not add any additional security if you don't by attention elsewhere, and can cause problems.

  I see that it is the record of mail in bulk that because of the problems in this case. Connect to the Web e-mail account and clear the items junk and deleted records.

  BT is recommended to use SSL, but your original question indicated that SSL was not taken in charge for SMTP on port 25. I think we'd better go on all your settings. Recommendations of BT are on this page: BT email: what are the settings for outgoing and incoming mail servers?, but they only work if you disable Avast scanning mail.

  Right-click on the account name in the folders pane, and then select Properties.

  • Under the servers tab, make sure that my server requires authentication is selected.
    Select connect with authentication in clear text.
  • On the Advanced tab, select this server requires a secure connection (SSL) for both servers.
    Make sure that the incoming (IMAP) port is 993 and port for outgoing (SMTP) is 465.

  When you've made all these changes, close Windows Live mail and wait five minutes for the program do its cleaning and save the modified settings. Then, restart the computer and make sure that the Mail of Avast shield is always off.

  Launch Windows Live Mail, then dial a new test message and send it to yourself. Post a new message in your response.

• APEX 5. Dynamic action on the CHANGE event does not work after applying the filter on IR.

  APEX 5.

  Dynamic action for the CHANGE event does not work after applying the filter on IR.

  Event: Change, selection Type: jQuery Selector, jQuery Selector: td [header = 'abc'] entry

  Real action

  Selection type: jQuery Selector, jQuery Selector: td [header = 'abc'] entry, Action: run the Javascript Code

  Is TI WHEREAS behavior?

  I know, I can work around this problem by using the Refresh event and javascript, but I prefer DA and if possible Change event.

  Concerning

  mdyla

  mdyla wrote:

  It is, how to force them reallocate dynamic Action in the event of CHANGE of the input elements after refresh of IR region.

  Set the dynamic scope of the event action to Dynamics.