MessageService messagesAdded signal not firing

Similar Questions

• onPeekStarted and onPeekEnded signals not firing

  Here's a simple QML which shows that the onPeekStarted and onPeekEneded signals not shooting. What I am doing wrong?

  NavigationPane {
      id: navigationPane
      Page {
          Container {
              Button {
                  id: button
                  text: "Navigate"
                  onClicked: {
                      var page = pageDef.createObject();
                      navigationPane.push(page);
                  }
              }
          }
      }
      attachedObjects: [
          ComponentDefinition {
              id: pageDef
              Page {
                  id: secondPage
                  Label {
                      text: "Second page"
                  }
                  paneProperties: NavigationPaneProperties {
                      backButton: ActionItem {
                          title: "First page"
                          imageSource: "back.png"
                          onTriggered: {
                              navigationPane.pop();
                          }
                      }
                  }
              }
          }
      ]
      onPopTransitionEnded: {
          page.destroy();
          button.text = "Page destroyed"
      }
      onPeekStarted: {
          button.text = "peek started";
      }
      onPeekEnded: {
          button.text = "Peek ended";
      }
  }
  

  Reading the documentation, the onPeekStarted and onPeekEneded signals are sent to the Page and not the NavigationPane. It makes sense that the Page is the component that is to be read on.

  
  NavigationPane {
      id: navigationPane
      Page {
          onPeekStarted: {
              button.text = "Peek started";
          }
          onPeekEnded: {
             button.text = "Peek Ended";
          }
          Container {
              Button {
                  id: button
                  text: "Navigate"
                  onClicked: {
                      var page = pageDef.createObject();
                      navigationPane.push(page);
                  }
              }
          }
      }
      attachedObjects: [
          ComponentDefinition {
              id: pageDef
              Page {
                  id: secondPage
                  Label {
                      text: "Second page"
                  }
                  paneProperties: NavigationPaneProperties {
                      backButton: ActionItem {
                          title: "First page"
                          imageSource: "back.png"
                          onTriggered: {
                              navigationPane.pop();
                          }
                      }
                  }
              }
          }
      ]
      onPopTransitionEnded: {
          page.destroy();
          button.text = "Page destroyed"
      }
  }
  

• Satellite A100 - signal not supported from PC to TV

  Hello

  I have a Satellite A100-SK8 I used to connect it to my Sony 40v2500 using a cable of AVG. However, recently it will no longer connect and I get the mesaage "signal not supported set the output to your pc" on the TV. I use the same cable to connect my another PC to the same TV and it works correctly.

  Any help is very appreciated!

  Thank you
  Shain_20

  Hi shain_20,

  Can you explain which is an AVG cable? I've never heard of this

  In any case, he s strange that he doesn t work then you change some parameters of display or any other driver/software driver?

  Maybe reinstall the display driver could help...
  Usually, you can switch between monitors using the FN + F5 key combination.

• Export of signal not cleared after erasing the task.

  Hello

  I'm a newbie DAQmx. Material: LabVIEW 8.6.1 with a USB-6251

  I just put a Signal.vi of export DAQmx in the example of the impulse to dig of Gen.  He rerouted properly to the PFI cntr0 I chose but also left the default connected.

  I removed the Signal vi export and represented the Pulse.vi Gen digging and found that the IFP had routed I always responded.  Can someone tell me what's supposed to happen?

  More KB of aNItaB (which is a great resource whenever you are looking to export signal) note this counter output uses a "lazy uncommit' on the output terminals. Basically once you send a signal somewhere it will be routed to this line until you reuse this PFI line for something else. You can lighten the device reset routing, or just tristating line using the output Terminal.vi Tristate DAQmx.

  See you soon,.

  Andrew S

• (SLOT) timer not firing

  I call a call in a method:

  QTimer::singleShot(1000, this, SLOT(timerComplete()));
  

  In my header file, I have:

  private slots://private Q_SLOTS:
    void timerComplete();
  

  I also tried the line without comment above, because I'm not sure of the difference, but neither eventually call the timerComplete method:

  void MyClass::timerComplete()
  {
    std::cout << "Fired" << std::endl;
  }
  

  -Ensure the Q_OBJECT macro is present in the .h file and you are inheriting from QObject or its subclasses.

  -"Q_SLOTS' and 'slots' are essentially the same. When they are analyzed by the Department. Access specifiers are ignored during the call via the mechanism of signal/slot slot machines.

  Slot & QTimer code looks OK.

• Signal not detected on Satellite Pro 6100 wireless

  I have two laptops Satellite Pro 6100, two of them are configured to automatically connect to our local wireless router which they both started.
  A computer is used by myself by my wife; bookmarks, email accounts and so on are different on every computer/hard drive.

  I have problems with one of the computers (mine) - the usual problem with multispindle connectors on the video boards and feeding, then I tried to use "his" computer with 'ma' machine's hard drive.

  His machine does not recognize our LAN with my hard drive installed. He came up with a new network found, but not a wireless network. Also, with this machine and my hard drive installed, can't the machine to search for wireless LANs, the icon does not appear. The switch is turned on for wireless signals and it works very well with his hard drive in it. The network is protected, and the two machines have the same id in them for connection which work fine in the original engine.

  I don't really understand this condition. Something in the bios? Something on my hard drive that is not recognized by the computer? the wrong phase of the Moon?
  Suggestions how to trouble shoot and fix this?

  Both machines are XP Pro on them, latest updates.

  Hello

  Also AFAIK, Satellite Pro 6100 was equipped with different Wlan cards so if use different HDD with different driver then the Wlan card could not be detected by Windows XP.

  Check if the wireless adapter is listed in the Device Manager and recognized correctly.

• Graph plot legend colors Signal not updated when mixed with the property node

  Hello

  We try to put the colors of the trace of a graph of Mixed Signal using a property node. Although we can change the color of the data in the field correctly, the colours of the plot in the legend do not change until some apparently unrelated operator action is performed (for example, to resize the window or by double-clicking a field name).  Waveform to XY charts don't seem to have this problem.

  Anyone know a work around?  I think I saw a similar topic on the forums earlier, but I'm sorry that I am unable to find it now

  See attached vi.

  Thank you

  -john

  I should probably have joined the last post of VI, but I have has been a thread of error between the two loops.  I also deleted the text you had so I could see the I need to press the button.

• U2717D HDMI signal not detected

  My U2717D is less than 1 week old. I plugged it with my early 2012 MacBook Pro 15 via display port using the cable supplied with the monitor. It works admirably or not the monitor input Source is set to manual or Auto select.

  Then I tried to connect my other laptops using HDMI. The cable is a HDMI cable that I connect laptops to my TV to existing work. Laptops are HP Pavilion X 2 13 (win 10 with all latest updates) and Asus S200E (Win 8.1). I also tried my MBP with a CDM-> HDMI adapter. All 3 laptops did not detect the monitor when the source is in Auto Select, monitor says HDMI no signal. All 3 laptops did not detect the monitor turned off the automatic selection and manually selected the HDMI input. DisplayPort cable has also been disconnected for the test, it made no difference. I also have a working device Google ChromeCast 2 that I plugged directly on the U2717D HDMI port. In all cases, the monitor reported no signal HDMI cable, or computers that are detectable by the monitor.

  Finally, I got the job of HP. I remember, I had to unplug all cables including the power of U2717D. Turn on U2717D, turn on the laptop, then plug an HDMI cable. A sigh of relief, I plugged the MBP to DP cable and it seems to work. The next day, I tried the Asus. Again, no signal on HDMI, no monitor detected. I unplugged DP, HDMI, pedaled power the monitor, select Manuel HDMI then connect the Asus and it finally worked.

  I have a Dell XPS13 arriving at which I intend to move the monitor between XPS 13 on HDMI and DisplayPort on the MBP (via USB to HDMI adapter type-C). However, it is unacceptable if I need power cycle and unplug the cables every time! Is a kind of 'feature' question or undocumented? Or is my defective U2717D HDMI port and I need to arrange for an Exchange?

  Before we get it exchanged, contact Dell Technical Support and ask them to send you our HDMI to HDMI Cable, part T516N. See if it fits best.

• Toast button callback not firing

  When I click on the button of my bread, nothing happens. I'm using the Web Inspector and receives no answer in the console.

  .ajax({
              type: "POST",
              url: "localhost://register.php",
              cache: false,
              dataType:"text",
              data: formData,
              success: function(data, status){
  
          var jsonData = JSON.parse(data);
              showToast();
              }
  ...
  
  function showToast()
  {
  var message = "This is my toast!",
              buttonText = "Click Me",
              toastId,
              onButtonSelected = function () {
                  console.log('Button was clicked for toast: ' + toastId);
              },
              onToastDismissed = function () {
                  console.log('Toast disappeared: ' + toastId);
              },
              options = {
                  buttonText : buttonText,
                  dismissCallback : onToastDismissed,
                  buttonCallback : onButtonSelected
          };
  
          toastId = blackberry.ui.toast.show(message, options);
      }
  

  I just gave it a try with the following steps. The command line (CLI), I performed the following:

  C:\webworks>webworks create toast
  
  C:\webworks>cd toast
  
  C:\webworks\toast>webworks plugin add com.blackberry.ui.toast
  
  C:\webworks\toast>webworks run
  

  Before execution of webworks run, I modified the index.html file in the folder root of www to set the showCustomToast function. I did this right before the call to app.initailize () as follows.

  Finally, inside index.jswaited deviceready trigger before displaying my bread as follows:

      receivedEvent: function(id) {
          var parentElement = document.getElementById(id);
          var listeningElement = parentElement.querySelector('.listening');
          var receivedElement = parentElement.querySelector('.received');
  
          listeningElement.setAttribute('style', 'display:none;');
          receivedElement.setAttribute('style', 'display:block;');
  
          console.log('Received Event: ' + id);
          showCustomToast();
      }
  

  Since the launch of applications, the bread was displayed, and I could push the button. With the confirmed Web Inspector, I could see that the events of toasts were fired:

  Received Event: deviceready index.js:47
  Button was clicked for toast: 1 index.html:44
  Toast disappeared: 1 index.html:47
  

  Could you try these steps and confirm if you see the same thing?

  Note that once your application is launched, you may not be not able to connect Web Inspector in time. You can work around this problem by inserting an alert('halt'); before the call to showCustomToastand connection Web Inspector before clearing the alert.

  Or, once connected Web Inspector, you can press ctrl + r in the Web Inspector to reload the page, allowing the console to all in the boot log, including events of toast.

• InvokeTargetReply finished() signal not shooting?

  I have a problem like that in the original post in this thread:

  http://supportforums.BlackBerry.com/T5/native-development/invokation-framework-slot-for-signal-Finis...

  The poster of thread apparently solved their problem for their use case by invoking a card instead of an application, but this solution is not suitable for my use case - I simply invoke a basic application, by using a reusable code taken right out of BlackBerry tutorials, and apparently, so the launch of base app, finished() signal is not emitted.  This seems so basic that I expect others have run across it, and there is a subtle touch that is not sufficiently covered in the tutorials.

  Code:

  void ApplicationUI::launchCoreApp() {
  
      qDebug() << "The launchCoreApp() method was called";
  
      bb::system::InvokeManager invokemanager;
      bb::system::InvokeRequest request;
  
      request.setAction("bb.action.OPEN");
      request.setTarget("sys.browser");
      request.setUri("http://www.blackberry.com");
  
      bb::system::InvokeTargetReply *reply = invokemanager.invoke(request);
  
      if(reply) {
          if(reply->isFinished()) {
              qDebug() << "In launchCoreApp(), reply finished before we could connect signal to handler slot";
          } else {
              qDebug() << "In launchCoreApp(), connecting reply finished signal to handler slot";
              bool ok = connect(reply, SIGNAL(finished()), this, SLOT(onInvokeTargetFinished()));
              Q_ASSERT(ok);
          }
  
      }
  
  }
  
  void ApplicationUI::onInvokeTargetFinished() {
      qDebug() << "The onInvokeTargetFinished() slot was reached";
  }
  

  Note that this is just a test code and I didn't intend to instantiate a new InvokeManager on each call to the launchCoreApp() function - I just need to see how things work.

  So, when I run the above, launches the browser and goes to the provided URI, my debug console told me that the value of reply-> isFinished() is false, so my code takes the branch to connect the finished() signal to the onInvokeTargetFinished() slot.

  However, the slot is apparently never called, not the browser launch and not when I close the browser.

  It's reusable code light directly from the tutorials and docs, but it doesn't seem to work as announced.

  When subtle I'm missing?

  Where in the lifecycle of the invocation request response is the finished() signal is supposed to be issued?  The reference docs are very clear on this - they just say it is issued when the response message is "received", whatever that means (I understand that it is a future model, I'm not clear which is received in the life cycle integer invocation response).

  I am compiling against level API 10.2 BTW.

  I work, the only thing needed is to define the parent for the response, otherwise it will be deleted at the end of the function where it is created.

      bb::system::InvokeTargetReply *reply = invokemanager.invoke(request);
      reply->setParent(this);
  

  The parent is responsible to remove the answer, so be sure to remove it in your home.

  void ApplicationUI::onInvokeTargetFinished() {
      qDebug() << "The onInvokeTargetFinished() slot was reached";
      bb::system::InvokeTargetReply *reply = qobject_cast(sender());
      reply->deleteLater();
  }
  

• "No signal not detected" when using the monitor.

  Original title: Second just conked monitor

  I have two LG monitors with a desktop Acer running Win7Pro: Monitor1 (M1) = W2253 Monitor 2 (M2) = 23MP65HQ. All of a sudden yesterday stopped M2 display. It is said 'No signal detected' and goes to sleep. In the devices list, it is displayed as generic PnP monitor. When I check the resolution of the screen, it shows M2 in a small gray square, but it is not identifiable or traceable.

  It is the monitor or the cable. When I unplug M1, M2 is functioning normally.  So it seems that I can't use the two together no more. Except for a little while after the blackout. I opened a program had been posted on M2 before the failure of current and for a short time while M2 has been reactivated, but with a bad resolution. When I tried to set the resolution, the screen went black again and has stay black since. The display resolution is a constant problem before that. Sometimes he'd lose the setting and I reach the screen resolution and to detect and it would be fixed - just not always. An occasional pain but is not debilitating.

  There were no cases leading up to black screen - except a Windows Update. I didn't do any cleaning, moving, or adjustment of any sort, no power bumps or other external event. He became all black while I was doing a regular job. This is my work computer and I'm the only person who uses it.

  Help?

  Click on the following link and check if it helps.

  Update a hardware driver that is not working properly.

  http://Windows.Microsoft.com/en-in/Windows/Update-driver-hardware-ISN

• AftProcMap event not firing

  Hi all
  
  Can someone of you think of a reason why the event script AftProcMap is fired not when importing, or when you perform a recalculation?
  
  We use v11.1.2 and I tested with a write to a file and is not triggering at all (and is not the BefProcMap event).
  
  If I run the script so that it opens in the Workbench client is to produce a text file as expected, so I know the script itself is valid but I can't seem to run during the treatment.
  
  Concerning
  Stuart

  You need at least a not explicit card.

• The change event is not firing when it is linked to a text entry field in 15 FF

  $("#dealer-warranty-parts-percent").bind ('change', function() {}
  data.partsPercent = $(this) .val ();
  AMMS.dealerWarrantyModified = 1;
  });

  This code will not trigger in the last (15 FF) version of FF, but fires in the previous version. I feel now move to blur event.

  Too bad after further digging into the code, there seems to be a problem with lie the keyup event that was deeper into the code that seems to be the ultimate culprit.

• split the signal not showing multiple output

  I'm dividing the multichannel signal from acquisition of data NOR-6008. When I connect the data to the separation of the vi signal, there is that a single output eventhough I did the dow to give me all the outputs.

  Please help its urgent.

  What version of LabVIEW are you using?  You can post your VI?

  If I remember, one of the versions of LabVIEW had a bug in how the signal split function would work.

• Problem with Multisim: Async signal not support on 74ALS74AN?

  A simple scheme to test 74ALS74AN.

  Q PIN is connected to the pin D and pine CLR is control by a switch.

  But the logic of 7474 is false:

  When J1 is enabled, CLR # is Lo, 7474 must be output Q = 0, but why Multisim report it as a divider?

  Similarly, when J1 is disabled, CLR, 7474 must be output Q = D #(comme un diviseur), why the report of exit Multisim D = 1.

  

  Is this a bug with Mutlisim?

  Jumblo.Lee,

  The asynchronous Reset (clear) and the preset PIN is active BASS in this component. Your Preset is left floating and is, in fact, be interpreted as a WEAKNESS. So when J1 is closed, Reset and Preset are active, a dangerous condition you want to avoid in the circuits of lock and Flip-Flip. It turns out that this element does not take into account these asynchronous pins under this condition. So, you see the output of normal clock divider.

  To solve the problem, just attach the Preset PIN to a SUMMIT.

  Kind regards