Similar Questions

• call a function to listener programmatically

  I have a function that is called on a ListEvent. I want to call it programmatically on the startup of the program as the default even if the user has not triggered the event.

  How can I do this?

  var tmpE:ListEvent = new ListEvent;
  tmpE.index = 0;
  
  onItemSelected(tmpE);
  
  private function onItemSelected(e:ListEvent):void {
        // some code
  }
  

  It is called and it works very well when the event is raised, but I would like the event to be triggered or call the listener automatically function at startup.

  Dave

  Thanks for the responses... Sorry to be a clear, I was really tired when the post was created.

  I want to be clicked on the list box (blue list as a user has clicked on it by default)

  I call the function of default listener like this:

  var tmpE:ListEvent = new ListEvent("listItemClicked", null, 0, 0, 0, 0, null);
  onItemSelected(tmpE);
  

  and he calls this function to listener:

  private function onItemSelected(e:ListEvent):void {
      if (currentList) {
          rightContainer.removeChild(currentList);
          currentList = null;
      }
  
      trace ("cell:" + e.cell + " data:" + e.data);
  
      switch (e.index) {
          case 0:
              trace("About");
              buildAbout();
              break;
          case 1:
              trace("General");
              break;
      }
      if (currentList) {
          rightContainer.addChild(currentList);
          rightContainer.layout();
      }
  }
  

  The listener function works perfectly if the user selects a list item, it relies also the default option at the start of the first section of code without problem, but the words or the first item in the list is not selected.

  When the program loads the first item by default, it is not obvious to the user that the first item in the list is already loaded and selected because the list item is not selected...

  Thanks for your help guys.

  @pyth... use it in future thanks.

• How to call a method defined in AM when I select a value in LOV

  Lets say there is a LOV. The scenario is as soon as I select a value in LOV, a method should be called I wrote in the AM. And the output of the method in an output text area.
  
  I am not able to understand how to call a method when the user selects a value from the LOV.
  
  
  This is wht I did. I had created the connection for the method. One replaced the property autosubmit to the LOV for real and in the properties of the output area, in partial submission trigger property, the ID of the LOV. But I don't have any place where I need to call the method. I'm also not able to remove a listener for action on the LOV
  

• How to call navigation flow task after closing popup inline?

  With the help of JDev 11.1.1.3; I have a commandButton control that is currently executing workflow navigation when you press. But I need to invoke an inline popup button press on ahead of the navigation of workflow (conditional). The action parameter on the button should then be deleted, but it is not clear where to restore them. I have the button running some managed code bean that conditionally invoke the popup inline, and when the popup (contains FY: dialog) is closed, I have a few more managed bean code that determines if navigation workflow should happen or not. What I need to know is how to trigger the Action of the managed bean. Any suggestions?
  
  Thank you

  I understand you right, you want to call another action from the bean code?

  If the action has an earpiece attached to it, you can call the listener from your bean code method.
  Or you can use the navigation Manager to navigate to the target names:

  ...
              FacesContext context = FacesContext.getCurrentInstance();
              NavigationHandler nh = context.getApplication().getNavigationHandler();
              nh.handleNavigation(context, "", "NEXT_TARGET");
  ...
  

  Timo

• How many time you listen to a song to count as "played" (= 1 flow)?

  How many time you listen to a song to count as "played" (= 1 flow)? I know it is 30 seconds for Spotify, is it different for music from Apple?

  Thank you

  Leo

  Until the end of the song.

• How to call and parse the SOAP WSDL service in Swift 2.0 to Xcode 7.1

  I'm new to the SOAP and I don't know how to call SOAP Web service and parse XML. I also tried to try to Google.And all of the resources that I had was outdated. Y at - it a tutorial or examples that I can learn? Any help?

  Hello ColayHills,

  It's because SOAP is exceeded. It is based on XML and XML really nasty at that. You have other options or should you use SOAP?

• How to call a second instance of the same VI?

  Hello

  I have a useful VI dealing with IO operations. To save some time, of what I would call the VI as a second instance do work at the same time. I created a sequence sub with the run option 'Use the new thread' and I called the Vi (a step of the sequence only). Execution time of the VI is about 20 seconds run Durin I called the subsequence and I carried on running my main sequence (parent). Since then 10 seconds to launch the subsequence (in the thread of sepatate I called the same VI as in the thought of subsequence the second instance will be created. However, instead of parallel work of the two instances of the same VI had to wait when mt subsequence end known call the VI th.

  So my question is, as in the topic: how to call a second instance of the VI even at the "same time"?

  Could you please tell me about the best approach to solve the problem?

  Any VI that you want to run in parallel must be paid also re-entrant, including screws.

• How to call same vi for 4 times in a single vi?

  Hello.. I ve a vi named table 1 d Mult. I need to call this vi four times in another program of vi. The problem I've known is all the four outputs of vi are the same.

  My question is: how to call the same vi number many times?

  Thanks in advance

  Recursive calls in LabVIEW using VI Server

• How can I monitor util programmatically

  Hello.

  How can I monitor util programmatically? in the Windows taskbar, in the Performance section Manager, I can read the util and the use of the CPU, but I want to read directly in Labview, it is posible? is it exists any vi that does this?

  Thank you

  There is an example .net @ C:\Program NIUninstaller Instruments\LabVIEW 8.5\examples\comm\dotnet\SimpleTaskMonitor.llb\SimpleTaskMonitor.vi.

  You can find it by searching examples of labview .net 'Find the examples' [: help find examples]

• How to call windows dialog boxes

  Hello

  I just want to know how to call a windows dialog box, I called below the dialog using VB script and the script is the following lol = msgbox ("Your Message here", 19, "Your title here") and save it as a .vbs file, by changing the number "19" in the script to generate the different dialog box. And I think it is called by the user32.dl of windows.

  So can you please help me to call the dialog even in labview.

  

  Thank you & best regards

  Samuel J

  System engineer

  CAPTRONIC systems Pvt Ltd

  Bangalore, India.

  See attached VI calling MessageBoxA from user32.dll. Sorry for french labels, comments and the description...

• How to call the setting menu of the BIOS on HP DV4 1540us netbook?

  Hi all

  How to call the setting menu of the BIOS on HP DV4 1540us netbook?

  F2 does NOT an on-screen BIOS setting.

  Is there another trick?  Or, perhaps, defining the procedure step by step to start the BIOS?

  TIA

  Power on the laptop and all logo HP being displayed, press F10.

• How to call adobe pdf reader to open the PDF files in your application BB10?

  Hi all

  Can anyone please write an example of cascades showing how to call adobe pdf reader to open PDFs inside my BB10 stunts application?

  Thanks,.

  Mohanad

  This is how to do it:

  https://developer.BlackBerry.com/Cascades/documentation/device_platform/invocation/AdobeReader.html

• How to call the web service?

  Hello

  I want to know how to call the web service from my application HTML5 & javascript.

  Please help me find this detail as what I can access easily. and I want to access web services online (a method of it) I'm not concered with how background Web service takes place.

  I just want that when you call a web service method, I will return the result.

  Please try this out for a WebService call

  var xmlhttp;
  xmlhttp = new XMLHttpRequest();
  xmlhttp.open("get","your url",true);
  xmlhttp.setRequestHeader("Accept","application/json");
  xmlhttp.setRequestHeader("Content-type", "application/json");
  xmlhttp.onreadystatechange=function() {
   if (xmlhttp.readyState==4) {
    if (xmlhttp.status == 200) {
      console.log(xmlhttp.responseText);
    }
   }
  }
  xmlhttp.send();
  

  This will display the result of the invocation of webservice. The url is the application that you deploy and the type can be get/post. If xmlhttp.send (post) takes argument for the display of the data. You can call it by clicking a button in HTML.

• How to call a function in class library?

  Hi all

  Anyone know how to call a function in a library project?

  I have to call using a resource file in a library of a CLDC project project.

  So I write a simple test library and tried to access a function in my CLDC application.

  I tested with 2 following projects.

  1. a library project: TivitFirm

  Sorry I can't answer this from the point of view of the eclipse, I use JDE.  But I suspect that the approaches are similar, even if the detail is different, so maybe this will help you.

  In JDE, you have two options:

  (a) use a jar

  (b) create a dependent project

  (a) I usually use a jar.  So to do this I have a workspace is the library, I compile this, then in my project that uses it, I add the jar to build settings

  (b) in this case, you have two projects in the space of a job, and you say the main project that it is dependent on the library project.

  I hope this helps.

• How to call the function cascade BlackBerry

  I begineer in blackberry c ++.

  I do two class is testobject and second in test .i call the onther text function average () and nexttext();

  so please how to call this function.

  // Default empty project template
  #include "TestObect.hpp"
  
  #include 
  #include 
  #include 
  
  using namespace bb::cascades;
  
  TestObect::TestObect(bb::cascades::Application *app)
  : QObject(app)
  {
      // create scene document from main.qml asset
      // set parent to created document to ensure it exists for the whole application lifetime
      QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);
  
      // create root object for the UI
      AbstractPane *root = qml->createRootObject();
  
      // set created root object as a scene
      app->setScene(root);
  }
  
  void TestObect::test(){
  
      qDebug()<< "****************Naveen";
  }
  

  I insert also declared in the header file.

  Q_INVOKABLE Sub test();

  then I create another test class.

  /*
   * test.cpp
   *
   *  Created on: Apr 2, 2013
   *      Author: nksharma
   */
  
  #include "test.h"
  
  test::test() {
      // TODO Auto-generated constructor stub
  
  }
  
  void test:: nexttest(){
      qDebug()<<"***********Next test*********"
  
  }
  test::~test() {
      // TODO Auto-generated destructor stub
  }
  

  error in the file namespace,

  here in file herder

  the namespace error

  /*
   * test.h
   *
   *  Created on: Apr 2, 2013
   *      Author: nksharma
   */
  
  #ifndef TEST_H_
  #define TEST_H_
  
  class test {
  public:
      test();
      virtual ~test();
       Q_INVOKABLE void nexttest();
  };
  
  #endif /* TEST_H_ */
  

  You have a space between the colon and the n in:

  void test:: nexttest()
  

  Another thiing, if you are using Q_INVOKABLE, you must declare Q_OBJECT in your front header file public:

   

  
  If you're still having problems, try to clean up the project with Project > clean...