Problem with removeEventListener

Similar Questions

• problem with drag and drop

  Hi I have a problem with drag and drop I have 2 clip and I have 2 target, I want when I drag the clip 1 to 1, target 1 to target not accepts the clip2, clip 2 can therefore be enjoy to target 2. (target 1 can accept clip 1 and clip 2, target 2 can also clip accepts 1 & 2)

  Stone

  clip_piere.addEventListener (MouseEvent.MOUSE_DOWN, dep_piere);

  clip_piere.addEventListener (MouseEvent.MOUSE_UP, arreter_piere);

  clip_piere.buttonMode = true;

  var x_piere, y_piere:Number;

  x_piere = clip_piere.x;

  y_piere = clip_piere.y;

  function dep_piere(event:MouseEvent):void

  {

  clip_piere.StartDrag ();

  }

  function arreter_piere(event:MouseEvent):void

  {

  If (place1.hitTestObject (clip_piere): place2.hitTestObject (clip_piere)) {}

  clip_piere.stopDrag ();

  clip_piere. RemoveEventListener (MouseEvent.MOUSE_DOWN, dep_piere);

  } else {}

  clip_piere.x = x_piere;

  clip_piere.y = y_piere;

  clip_piere.stopDrag ();

  }

  }

  EAN

  clip_ean.addEventListener (MouseEvent.MOUSE_DOWN, dep_ean);

  clip_ean.addEventListener (MouseEvent.MOUSE_UP, arreter_ean);

  var x_ean, y_ean:Number;

  x_ean = clip_ean.x;

  y_ean = clip_ean.y;

  function dep_ean(event:MouseEvent):void

  {

  clip_ean.StartDrag ();

  }

  function arreter_ean(event:MouseEvent):void

  {

  If (place1.hitTestObject (clip_ean): place2.hitTestObject (clip_ean)) {}

  clip_ean.stopDrag ();

  clip_ean. RemoveEventListener (MouseEvent.MOUSE_DOWN, dep_ean);

  } else {}

  clip_ean.x = x_ean;

  clip_ean.y = y_ean;

  clip_ean.stopDrag ();

  }

  }

  Here is a link to a file that I did for you based on your objects and what I described in my last answer.  I reduced the code so that the
  the objects share the same functions.  I moved the MOUSE_UP listener on stage so that it is less prone to failure should drag you the object when slide it / drop.

  http://www.nedwebs.com/Flash/AS3_Drag_Targets.fla

• I have some problems with the Flash cs6 work

  I have a problem with my game when I created it using adobe flash cs6

  When the duck strikes the screen, from right to left as it shows

  TypeError: Error #1009: cannot access a property or method of a null object reference.

  Duck / ducksmove)

  at flash.utils::Timer/_timerDispatch()

  at flash.utils::Timer/tick()

  This is the code so please help check that does not

  package {}

  import flash.display.MovieClip;

  import flash.utils.Timer;

  import flash.events.TimerEvent;

  import flash.events.MouseEvent;

  Duck/public class extends MovieClip {}

  var moveDuck:Timer = new Timer (10);

  var speedX:Number;

  public void Duck() {}

  this.addEventListener (MouseEvent.CLICK, KillDuck);

  moveDuck.addEventListener (TimerEvent.TIMER, ducksmove);

  moveDuck.start ();

  speedX = 10;

  }

  function ducksmove(evt:TimerEvent):void

  {

  This.x = speedX;

  If (this.x < = 0)

  {

  moveDuck.stop ();

  moveDuck.removeEventListener (TimerEvent.TIMER, ducksmove);

  this.parent.removeChild (this);

  }

  }

  function KillDuck(evt:MouseEvent):void

  {

  var p:MovieClip = this.parent as MovieClip;

  p.setScore ();

  p.UpdateCount ();

  this.removeEventListener (MouseEvent.CLICK, KillDuck);

  this.parent.removeChild (this);

  moveDuck.addEventListener (TimerEvent.TIMER, ducksmove);

  }

  }

  }

  You seem to be trying to delete the same object twice, in the KillDuck function, then in the ducksmove function.  If it is removed already you can not try to remove it again because it is no longer in the display list.

• Having problems with the deletion of an addEventListener

  Greetings from Adobe community,

  IM currently having a problem with my flash assignment,

  I have a: this.addEventListener (Event.ENTER_FRAME, onPanSpace);

  who is causing errors when I go to the next section:

  TypeError: Error #1009: cannot access a property or method of a null object reference.

  at::mc2_3/onPanSpace() [Confabulation_fla.mc2_3::frame1:13] Confabulation_fla

  I would like to delete this addEventListener when I go to the next section (which is by clicking on a door), but to be honest, I have no idea how.

  So I ask "How can I remove this on my next frame addEventListener?

  Kind regards

  Notnao

  use:

  deur1.buttonMode = true;

  deur1.addEventListener (MouseEvent.CLICK, deurS1);

  function deurS1 (e:MouseEvent): void

  {

  MovieClip (root) .gotoAndPlay (3);

  parent.removeEventListener (Event.ENTER_FRAMEMovieClip (parent) .panSpace);

  }

• Problem with the tweens and HitTest

  Hi guys,.

  I have a problem with generated code tweens and HitTest.

  But first of all the info from backgeround. I have a couple of points. They differ by the scale and are generated from a single movieclip. The idea is that a larger ist value to the central position of the scene.

  Others come from the border of the outdoor stage and are heading to the central position. This is done by using the Tween class.

  What needs to happen, is that they stop exactly on the border of the points that are already in the middle. In the beginning, there is just the main, big point, which was manually placed in the middle. When the first point has reached its position, the bounding box should include this new dot.

  I use the hitTestObjects method to stop the Tweeing.

  The problem is that there are 80% chance that the points have gaps or overlapping each other. Any ideas on that?

  Thank you for every response!

  It's hitTesting Code in the main class:

  public function hitTesting(e:Event):void{
  
                                for(var i:int=0; i<dotArray.length;i++){
                                                    for(var j:int=i+1; j<dotArray.length;j++){
                                                              if(dotArray[i].hitTestObject(dotArray[j])==true){
                                                                        dotArray[i].stopTweening();
                                                                        dotArray[j].stopTweening();
                                                              }
                                                    }
                                }
  

  This is the code for a simple point

  public function Dot(anchorArray:Array,randomX:int,randomY:int,scaleVal:Number,first:Boolean, delayVal:Number, lastElement:Boolean, values:Array) {
       this.x=randomX;
       this.y=randomY;
       this.scaleX=this.scaleY=scaleVal;
       this.valueName=values[0];
       this.countValue=values[1];
       this.gRanking=values[2]
       this.lastElement= lastElement;
       this.first=first;
  
  
        if(!first){
             this.xTween = new Tween(this, "x", None.easeNone, this.x, anchorArray[0], 20, false);
             this.yTween = new Tween(this, "y", None.easeNone, this.y, anchorArray[1], 20, false);
             this.xTween.start();
             this.yTween.start();
        }
  }
  
  public function stopTweening():void{
    if(!first){
        if(lastElement)
             parent.removeEventListener(Event.ENTER_FRAME, parent.hitTesting);
  
        xTween.stop();
        yTween.stop();
  
        }
   }
  

  OK guys,

  found a solution. It seems to be, that the construction in the HitTest feature is inaccurate for my problem.

  I found a better implementation here.

  Tanks for reading.

  -alex

• Strange problem with the keyboard event listener

  I have a full screen touch app. To close the application, I set an event listener on keyboard for the key "0". I don't want the press user due to some restrictions Alt + F4 key combination. Problems begin when the application loses focus. Here's the code;

  protected function onComplete(event:FlexEvent):void
  {

  this.setFocus ();
  this.addEventListener (KeyboardEvent.KEY_DOWN, trapKeys, true, 0, true);

  }

  private void trapKeys(e:KeyboardEvent):void {}
  
  If (e.keyCode == 96) {}
  This.Close ();
  }
  
  Else if (e.keyCode == 48) {}
  This.Close ();
  }
  
  }

  When the user change the screen to a different with Alt + TAB application, or any other combination of keys flex app loses focus and does not work when he turns back to my app "0". How can I solve this problem?

  Thanks in advance.

  Hi, Ahmed.

  I have absolutely no problem with the solution you are trying to set up - you use mode full-screen interactive mode of keyboard?

  Please consider:

  on full add keyboard listener

  protected function applicationCompleteHandler(event:FlexEvent):void

  {

  this.stage.addEventListener (KeyboardEvent.KEY_DOWN, trapKeys);

  };

  //

  protected function applicationActivateHandler(event:AIREvent):void

  {

  If (this.stage)

  {

  switch the State to display full-screen when activated

  If (this.stage.displayState! = StageDisplayState.FULL_SCREEN_INTERACTIVE)

  {

  this.stage.displayState = StageDisplayState.FULL_SCREEN_INTERACTIVE;

  };

  };

  };

  //

  private var exitHandled:Boolean = false;

  on NUMBER_0 | NUMPAD_0 exit-close

  protected function trapKeys(event:KeyboardEvent):void

  {

  If ((event.keyCode is Keyboard.NUMBER_0

  || event.keyCode is Keyboard.NUMPAD_0)

  (& this.exitHandled == false)

  {

  exitHandled = true;

  this.stage.removeEventListener (KeyboardEvent.KEY_DOWN, trapKeys);

  This.Close ();

  };

  }

  (Note: applicaton of the events 'applicatonComplete' and "applicationActivate" are routed to over managers)

  Kind regards

  Peter

• problems with actionscript 3.0

  Hey im having some problems with my blackjack game. The problem is that the program will not pit the first function and it goes directly to the next function. Can someone help me find the error?

  import flash.display.MovieClip;

  Stop();

  var cardArray:Array = new Array (kort1, kort2, kort3);
  var knapp:MovieClip = new stortrivas;
  addChild (knapp);
  Knapp.Width = 100;
  Knapp.Height = 50;
  Knapp.x = 100;
  Knapp.y = 200;
  knapp.addEventListener (MouseEvent.CLICK, spelare);

  function spelare(e:MouseEvent):void {}

  
  z = 0;

  for (var k: int = 0; k < 2; k ++) {}
  var pickCard1 = cardArray [int (Math.random () * cardArray.length)];
  var card1:MovieClip = new pickCard1();
  addChild (card1);
  card1.x = 250;
  card1.y = 300;

  If (k < 2) {}
  for (var n: int = 0; n < 2; n ++) {}
  card1.x = 250 + z;
  card1.y = 300;
  z = z + 50;

  }

  }
  }
  }
  knapp.removeEventListener (MouseEvent.CLICK, spelare);
  knapp.addEventListener (MouseEvent.CLICK, dealer);
  function dealer(e:MouseEvent):void {}
  z = 0;

  for (var i: int = 0; i < 2; i ++) {}
  var pickCard = cardArray [int (Math.random () * cardArray.length)];
  var map: MovieClip = new pickCard();
  addChild (card);
  Card.x = 250;
  Card.y = 100;

  If (I < 2) {}
  for (var j: int = 0; j < 2; j ++) {}
  Card.x = 250 + z;
  Card.y = 100;
  z = z + 50;

  }

  
  }
  }
  }

  There is no listener function that calls spelare().  immediately after the creation of a listener that calls spelare(), move you.

• Strange problem with interpolation of motion in Flash CS3

  Hey guys,.

  Got a weird problem with the motion tween.

  Im making kind of slideshow for my project; Assume that each image is a single slide.  all managers have eventlisteners for

  KeyboardEvent.KEY_DOWN event .  like this example:

  -------------------------------------------------------

  import flash.events.KeyboardEvent;

  stage.addEventListener (KeyboardEvent.KEY_DOWN, KeyPressed);

  function KeyPressed (e:KeyboardEvent): void
  {
  If (e.keyCode is Keyboard.RIGHT)
  
  {gotoAndPlay ("Menu5")

  }
  
  }

  ------------------------------------------------------

  So whenever I click on the arrow to the right on the keyboard, it accesses the next slide, it worked perfectly until I created an image with interpolation of movement on this issue.

  It's simple box that moves from left to right and stops, as context menu.   This new framework has completely no excluding actionscript stop();  command is not to go to the next slide himself.  So here's the weird part: when I press right arrow button on this framework, the motion tween rereads itself!  strange right?

  I can not it, why he plays again this left to right tween?  If I create a new empty project and copy this movieclip box and test again once - nothing happens. Looks like actionscript from the previous image is somehow interfering with this image.

  Any help is greatly aprecciated,

  I am using FLash CS3 and actionscript 3.0.

  Also, I downloaded the slide show, it is advisable to see yourslef. (labeled frame Menu5 is governing with box on this subject)

  http://www.Megaupload.com/?d=PEVMIGOG

  all the headphones on your keyboard are active, unless you delete them.  the only reason why you do not see yet more problems is because event listeners are run in the order that you created them so only the last goto is seen onstage (but they all run).

  to remedy this, on all them use your keyframes:

  import flash.events.KeyboardEvent;
  
  stage.addEventListener(KeyboardEvent.KEY_DOWN, KeyPressed);
  
  function KeyPressed (e:KeyboardEvent):void
  {
      if (e.keyCode == Keyboard.RIGHT)
  stage.removeEventListener(KeyboardEvent.KEY_DOWN, KeyPressed);
      { gotoAndPlay("Menu5")
  
      }
  
  }
  

• Problem with the loading of XML and xmlns

  I'm having a problem with loading an XML file that was created by Filemaker.  FileMaker will display an XML file by using one of two different grammars.  A poster of a standard form for the most that I can use with a glitch.  Flash CS4 AS3 seems to have a problem with the xmlns in one of the nodes.

  More precisely:

  " < FMPDSORESULT xmlns =" http://www.FileMaker.com/fmpdsoresult "> "

  ' If I remove the xmlns = " http://www.FileMaker.com/fmpdsoresult 'the file is loaded properly and I can access the different fields without problem.  However, when I go the xmlns =..., it will trace the XML properly but I can't access the fields by using the code below.  It drives me crazy!

  With part xmlns in the XML file, I get the following error when attempting to load the thumbnails files:

  TypeError: Error #1010: a term is undefined and has no properties.

  I need it so that the user can enter/change the data and simply output the XML file of Filemaker and then the Flash load the XML file not corrupted and displays the information requested by the user.  That is to say I might have the user open the XML file in a word processing application and have remove them the xmlns..., but it is rather heavy and not very user-friendly.

  I tried all the xml.ignore functions I could find, but it does not help.  I hope someone out there can help you

  Thank you

  -Brand-

  _____________________________________________________________________________________

  Partial XML:

  XML to export Filemaker:

  <? XML version = "1.0" encoding = "UTF-8"? >
  <! - this grammar has been deprecated - use the FMPXMLRESULT instead.
  " < FMPDSORESULT xmlns =" http://www.FileMaker.com/fmpdsoresult "> "
  < ERRORCODE > 0 < / ERRORCODE >
  Sport.FP7 < DATABASE > < / DATA >
  < LAYOUT > < / PAGE layout >
  < LINE MODID = '1' RECORDID = "1" >
  Brand of < FirstName > < / name >
  Fowle < name > < / LastName >
  Veil of < sport > < / Sport >
  Medal of <>no < / medal >
  Design of < CourseOfStudy > < / CourseOfStudy >
  < year > 1976-1978 < / year >
  California < HomeState > < / HomeState >
  < ImageName > 93 < / ImageName >
  < / ROW >

  ...

  < / FMPDSORESULT >

  __________________________________________________________________________________

  AS3 code:

  Import fl.containers.UILoader;
  var aPhoto: Array = new Array(ldPhoto_0,ldPhoto_1,ldPhoto_2,ldPhoto_3,ldPhoto_4,ldPhoto_5);
  var toSet:int = 10; time to time delay
  var toTime:int = place;
  var photoPerPage:int = 6;
  var fromPos:int = photoPerPage;
  var imgNum:Number;

  var subjectURL:URLRequest = new URLRequest ("testData_FM8.xml");
  var subjectURL:URLRequest = new URLRequest ("Sports.xml");
  var xmlLoader:URLLoader = new URLLoader (subjectURL);
  xmlLoader.addEventListener (Event.COMPLETE, xmlLoaded);
  var subjectXML:XML = new XML();
  subjectXML.ignoreWhitespace = true;
  subjectXML.ignoreComments = true;
  subjectXML.ignoreProcessingInstructions = true;

  function xmlLoaded(evt:Event):void {}
  subjectXML = XML (xmlLoader.data);

  If {(root.loaderInfo.bytesTotal is root.loaderInfo.bytesLoaded)
  removeEventListener (Event.ENTER_FRAME, xmlLoaded);
  trace ("data XML file loaded");
  trace (subjectXML);
  } else {}
  trace ("file not found");
  }
  imgNum=2;//subjectXML.ROW.length;
  trace (subjectXML);
  loadThumb (0);
  }
  function loadThumb(startPos:int):void {}
  var count:Number = aPhoto.length;
  trace (subjectXML.Database);
  for (var i = 0; i < count; i ++) {}
  try {}
  aPhoto[i].source="images/"+subjectXML.ROW[startPos+i]. ImageName + "_main.jpg";
  } catch (error) {}
  trace (e);
  }
  aPhoto [i] .mouseChildren = false;
  aPhoto [i] .addEventListener (MouseEvent.MOUSE_DOWN, onThumbClick);
  }
  trace ("current mem:" + System.totalMemory);
  ldAttract.visible = false;

  }
  function unloadThumb (): void {}
  var count:Number = aPhoto.length;
  for (var i = 0; i < count; i ++) {}
  aPhoto [i] .unload ();
  aPhoto [i] .removeEventListener (MouseEvent.MOUSE_DOWN, onThumbClick);
  }
  trace ("current mem:" + System.totalMemory);

  }

  function onThumbClick(evt:MouseEvent) {}
  var i: Number;
  trace ("Thumbnail clicked" + evt.target.name);
  i = findPos (evt. Target.Name);
  ldLrgPhoto.source="images/"+subjectXML.ROW[i+fromPos]. LOCAL_OBJECT_ID + "_main.jpg";
  ldLrgPhoto.visible = true;
  btnPrev.visible = false;
  btnNext.visible = false;

  gotoAndStop ("showPhoto");
  }
  function findPos(thumb:String):Number {}
  var pos:Number;
  var count:Number = aPhoto.length;
  for (var i: Number = 0; i < count; i ++) {}
  If (thumb == aPhoto [i] .name) {}
  POS = i;
  }
  }
  return pos;
  }

  Mark,

  The ':' is what we call a scope resolution operator. Using namespace allows you to potentially have two or more nodes that have the same name but a namespace 'different '. "These are normally specified in xml in the form xmlns:mynamespace ="http://myuniqueURI.com/etc"

  Normally, you would use the mynamespace:node by naming your xml nodes that are specific to this namespace.

  But the best is that namespace by default, when there is no real Prefixeespacenom: in the name of node as:

  That's how it is specified in your xml file, that is to say all the nodes without a prefix belong to the filemaker namespace.

  In actionscript, you navigate by using the scope-resolution operator and the variable that represents the namespace does not necessarily resemble the part "mynamespace" above. In your case the namespace used was the one by default (no), but a value has been assigned.

  To the question of the length, you must use the length() method, otherwise the e4x filtering seeks nodes named 'length' and creating a XMLList with no entry in there (because it's not). It is a common thing with other "Properties" that are expressed in the form of methods like children() and often take me when I started with the model XML as3.

• problems with, phone, 6, Bluetooth kit, Nissan, after update, for, Rios, 1.0.2

  After the update to ios 10.0.2 - trying to use bluetooth to call my vehicle, it says: "this article is not in your phone book." How can I solve this problem?

  Greetings, joybelino1!

  Thank you for joining the communities Support from Apple! I can't wait to see that you are having problems with your Bluetooth in your car! The good news is that Apple has a great article that will help you with measures to try to resolve the problem. Read this article to gethelp to connect your iPhone, iPad, or iPod touch with your car radio. Even though he talks about problems with the connection, it also has the steps for other questions you may have once connected.
  
  

  If you use Bluetooth

  1. Consult the user manual of your car stereo to get the procedure to a Bluetooth device.
  2. On your iOS device, drag up to open Control Center, then press ontwice to turn on Bluetooth and turn it back on.
  3. Restart your iOS device.
  4. On your iOS device, Cancel the twinning of your car radio. On the screen of your car désapparier your iOS device and any other device. Restart your car and your iOS device, then pair and connect again.
  5. Update your iOS device.
  6. Install the updates to the firmware of your car radio.
  7. If you still not connect, contact Apple technical support.

  Have a great day!

• Anyone having problems with WiFi connectivity after upgrade to Sierra?

  I was wondering if anyone else knows issues with WiFi connectivity since the upgrade to Sierra 10.12? I have not had any problems with connectivity WiFi previously on El Capitan. Now I have regular randomly loose connectivity. My internet is cable and when it is connected I have a 100% connection. My details of iMac and I have used only 10% of my storage.

  

  No problem with my iphone 6.

  Hello AspDesigns,

  I understand that, since the upgrade to Mac OS Sierra, your Mac seems to have trouble staying connected to Wi - Fi. Fortunately the diagnosis built-in wireless can help identify the source of so much trouble.

  Search for Wi - Fi using your Mac problems

  See you soon!

• Problems with mail after switching to macOS Sierra

  Hey all

  After having recently upgraded to macOS Sierra, I am unable to read my mail.

  I get the following error every time I check on "Get Mail".

  There may be a problem with the mail server or the network. Check the account settings "*" or try again.

  The server returned the error: Mail could not connect to the server 'pop1.tribcsp.com' using SSL on the default ports. Verify that this server supports SSL and that your account settings are correct.

  What does this error message mean and how can I solve this problem.

  Thank you

  Hi Michael,

  I see your message that you get an error in the mail indicating that there is a problem with the mail server or the network.  To help get this problem resolved, I suggest that you follow the steps below:
  

  If mail refers to a problem with the mail server, or the network

  Mail will say that it is impossible to connect due to a problem with the mail server or the network. For example, the message may refer to a connection that has expired, or too many simultaneous connections:

  

  If you are connected to the Internet, but the connection has expired, your email provider might be affected by a discontinuance of service. Contact them or see their status Web page to ensure that their e-mail service is online. Examples of status pages:

  • iCloud mail status
  • Gmail status
  • Status of Yahoo mail
  • Status of the AOL mail
  • Status of Outlook e-mail

  If the message indicates the number of simultaneous connections, too many of your devices is check your e-mail account at the same time. Quit Mail on one or more of your other devices.

  If you are still unable to send or receive e-mails

  1. Make sure that you have installed latest version of the Mac software updates, especially if the problem occurred immediately after the installation of a previous update.
  2. In OS X El Capitan or later version, you can see a status icon and the short error message in the upper right of the Mail window, under the search box. The message may indicate 'Network offline' or 'Connection failed', for example. Click the message to see more details on the issue.
     
  3. Check your connection to the Mail connection doctor. It might be able to say more on the issue.

  If you cannot send or receive e-mail on your Mac.

  Take care.

• iMac 27 "mid-2011 - Intermittent problem with CPU fan running at full speed and sleep mode.

  Hello!

  My iMac 27 "has an intermittent problem with the CPU fan runs at full speed. Sometimes it happens at the time when I start it, sometimes only in my session, and sometimes only after a certain time. So does seem to be a problem of "heating".

  Second issue is with the mode 'sleep'. It may occur also at any time, at the start of the iMac, session, or after a certain time. But once he starts to go in mode 'sleep', when I wake up, it goes right back in mode after a few seconds and that it will continue indefinitely until I restart the computer.

  What could be?

  Please help me!

  4ntoine

  Here is my model of iMac:

  iMac 27 "mid-2011 model 12.2

  Intel Core i7 3.4 GHz

  AMD Radeon HD 6970M 1024 MB

  OS X El Capitan 10.11.6
  SMC 1.72f2

  Boot ROM IM121.0047.B23

  reset the SMC

  Reset the management system (SCM) controller on your Mac - Apple Support

• problem with playing the clash of clans

  I'm having some problems while playing the clash of clans on my 2 mini ipad screen does not seem to meet sometimes as if it was some sort of delay so I have to tap several times in order to use a filter or throw the troops on the battlefield.

  Hi Trinitygr,

  Thanks for posting in the Community Support from Apple! I understand that you are having problems with your iPad screen while playing a game. I like to play games on my iPad and I don't see how this could be a nuisance. I'm happy to offer assistance.

  Are you only had this problem when using the app clash of Clans, or does it happen in all applications? I recommend to start by following the steps described in this article:
  If an application you have installed unexpectedly closes, unresponsive, or does not open

  Take care!

• I'm having problems with an outdated Apple ID

  I have problems with updating Apps etc in my Apple account because he always asked an obsolete in sign.  How can I change this?

  Hello

  Go down to itunes apple ID Delete page homepage all ID and then add it back back.

  See you soon

  Brian