Total frustration with adding event listener

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  Why can I not see 'download now' when I try to download

  Adobe Download Troubleshooting Wizard

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• Button event listener get deleted?

  I'll keep this simple (I hope). There is a button with an event listener on an image of the main timeline. You click on the button to go to the next section and play a clip. The instance of this button does not exist on the following image. The event listener for the button get deleted automatically when you access this framework since there is no button?

  The clip is set up to send the main timeline to the previous image, when it's over and my event listener seems to disappear when I return to this framework.

  Thank you

  Jeff

  The button and everything which are entrusted to him is lost when you move a picture where it does not exist.  If the event listener is assigned in a frame earlier than where you click on the button, then it will not find the listener if you return to this image.  You must visit the frame where the first assigned listener.

• Problem with event listener

  Hello

  We have an event listener that does not seem to receive all events insertion of a table.

  Here is the SYS. Order ADD_LISTENER that we use:

  call the SYS. ADD_LISTENER ('tpch ', 'SQLFIRE', 'lineitem', 'demo.vmware.sqlfire.greenplum.MultiHubProxyDispatcher',' connectionurl = jdbc:sqlfire: | numproxies = 4 | sqlfire = username: password = sqlfire ", null);

  MultiHubProxyDispatcher() code distributes the rows inserted between the four tables proxy (proxy_0 through proxy_4). I have attached the MultiHubProxyDispatcher() code in this post.

  Thus, after 2400 lines are inserted in the lines of only about 125 lineitem table are spread to each of the tables four proxy.

  sqlf > select count (*) in the sqlfire.lineitem;
  1
  -----------
  2400

  1 selected line
  sqlf > select count (*) in the sqlfire.proxy_0;
  1
  -----------
  125

  1 selected line
  sqlf > select count (*) in the sqlfire.proxy_0;
  1
  -----------
  125

  1 selected line
  sqlf > select count (*) in the sqlfire.proxy_1;
  1
  -----------
  129

  1 selected line

  This same event receiver code worked with SQLFire v1.0, we have recently updated to v1.0.3.1 and that's when we started to see the problem. I don't see anything unusual in the newspapers. Is there something that has changed with the SYS. Order ADD_LISTENER are we missing?

  Thank you
  Sean

  Hi Sean,.

  I think you want to attach the code for demo.vmware.sqlfire.greenplum.MultiHubProxyDispatcher but I see only MicroBatchListener.

  Looks like you are using both the AsyncEventListener, but also the listener to table which could be added through the SYS. Procedure ADD_LISTENER.

  Can you please write how you use the combination.

  Please note async event listener cannot be added through sys.ad_listener.

  Thank you

  Neeraj

• Acrobat Reader DC will not install. It goes about 85% and stops with a message that the file I am trying to achieve is on a network and not available.  Totally frustrated that many files need this program to open.

  Acrobat Reader DC will not install. It goes about 85% and stops with a message that the file I am trying to achieve is on a network and not available.  Totally frustrated that many files need this program to open.

  I got this program for years.  Update Windows 10 and after nothing more than headaches with he returned to Windows 7 and it is then Acrobat has stopped working.

  Hi lindat7439924,

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• 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

• Problem adding an event listener

  I'm new to Flex, but I try to learn to use with Apollo. I can't understand how to add an event listener for my component MX:HTML. (I think that this component is only for Apollo, but I can't seem to work for event listeners components!)
  
  When the MXML file begins to run, it adds the event listener:
  
  htmlcontent.addEventListener (PropertyChangeEvent.PROPERTY_CHANGE, golink);
  
  It should call the golink() function every time htmlcontent.location change (the URL of the HTML component), but it does not work.
  
  The program compiles, but never runs golink(). Why it won't work? Is there another way to add event listeners?
  
  Function of the event:
  private void golink(e:PropertyChangeEvent):void
  {
  ShowMessage ("goLINK!");
  If (textinputurl.text! = htmlcontent.location)
  {
  ShowMessage ("goLINK!");
  textinputurl. Text = htmlcontent.location;
  getCurrentCard;
  }
  }
  
  HTML element:
  < mx:HTML id = "htmlcontent" x = "0" width = "100%" y = "0" height = "100%" location = "main.html" visible = "true" / > "

  See the documentation for the component html again. I think it's locationChange is the event you want. I just looked at this component today, but don't have the documentation in front of me now. But I remember reading something like this. The propertyChange event is very generic; you are looking for something specific.

• ERROR: Adding an event listener to a button in the main scenario

  I'm trying to get a simple script to work temporarily to show features. This file is a menu.swf file that loads below content.swf.
  
  There are 4 buttons on the main timeline and a stop at frame 40. On the same layer that my button is and frame 40, I have this code under actions. dineContent is the instance name of the button that I am referencing.
  
  However, I get access error 1120 property undefined.
  
  I know that I can add an event listener to an instance name. I have to create a film about all these buttons and then reference the instances of button inside the movie?
  

  I started playing with a bit more and found the solution.

  SOLUTION:
  in the property inspector to my instance of dineBtn named "dineContent", there is a contextual list under the "instance of: _" txt where you can choose between the track as button or Menu item.

  You must use the track as Menu item. the default value is button.

• event with an autocomplete listener

  So try to use AutoComplete Astra and I think I found it, but I can't seem to get my eventlistener to work properly.
  
  Essentially once a selection has been made I want timeline to access a specific image to display an image. The event listener keeps giving me
  TypeError: Error #1009: cannot access a property or method of a null object reference.
  at AutoCompleteSimpleExample_fla::MainTimeline/changeimage()
  at flash.events::EventDispatcher/dispatchEventFunction()
  at flash.events::EventDispatcher/dispatchEvent()
  to fl.controls::TextInput/handleChange()
  at com.yahoo.astra.fl.controls::AutoComplete/handleChange()
  
  I have included the code that I have below. Can't seem to get this simple feature will...
  
  Stop();
  
  import the required data class
  Import fl.data.DataProvider;
  import the AutoComplete class
  import com.yahoo.astra.fl.controls.AutoComplete;
  
  Create data to fill the AutoComplete
  var airports: Array = [{label: "SFO"}, {label: "XNA"}, {label: "CMP"}];
  
  the preferred airport for AutoComplete data
  autoComplete.dataProvider = new DataProvider (airports);
  
  addEventListener (Event.CHANGE, arrows);
  
  the arrows function (event: Event): void {}
  If (autoComplete.selectedItem.label == "SFO") Stop (5);
  }

  The error seems to point to the copy function, but I don't see any attempt to implement an event listener.

  1009 error indicates that one of the objects targeted by your code are out of reach.  This may mean that the object...
   
  n ' is not in the display list
  n ' is not have an instance name (or the name of the instance is misspelled)
  n ' is not in the frame where this code tries to talk to her
  -is animated in place, but is not assigned the name of the instances of each keyframe for her
  -is one of the two or more consecutive keyframes of the same objects without a name assigned in the image previous (s).
   
  If you go to your section to publish the Flash settings and select permit debugging option, your error message should have a suite of line number the number of the frame that will help you to isolate the object that is involved.

• [noob] Help understand why the event listener continues even after the withdrawal.

  Hey again,

  I'll try to do my best to explain. I can get this to work properly, but I'd like to understand why what I did before was not working.

  I have a little trouble understanding why an event listener continues listening to even after that I delete it. I have a facility where a Parent MovieClip ("CampScene") is established and an event listener is added to the look for a function ("walkUpToCampfire") to see if a condition is true ("comingFromAx is true", that won't be true until later).

  If it is true, an animation plays, an event listener is added to see if the animation is made and if it's an event listener is added to listen for a click ("campScene.goToAx") to a new animation to play and other events. (It won't be true until later.)

  If this isn't true (which is the situation that I work with at the start), the event listener said listening for a click on "campScene.goToAx" is implemented immediately. The function following removes the event listener, so it is supposed to stop listening to a click and let an animation play throughout.

  The problem is a continuous click to be listened to and if you keep clicking on the reboot of animation every time, which is what I don't want to happen.

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

  I'm able to resolve the problem by adding the line "campScene.removeEventListener (Event.ENTER_FRAME, walkUpToCampfire)"; or in mouseEnabled affecting false for "campScene.goToAx", but I try to understand what is happening.

  It is, even if I'm deleting the listener ("campScene.goToAx") in a function ("goToAxScene"), "campScene.addEventListener (Event.ENTER_FRAME, walkUpToCampfire)"; continues to wait for a mouse click, unless it is removed also?

  Again, I am trying to understand how it works.

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

  This should be all ACEs. Of course, I would like to know if you need more information. (I can post the FLA / AS files if need be.)

  public void practice_adventure8() {}

  ...

  initial event listeners

  addEventListener (Event.ENTER_FRAME, CampScene);

  }

  public void CampScene(event:Event) {}
  
  remove the event listener
  removeEventListener (Event.ENTER_FRAME, CampScene);
  
  Add the first camp scene
  campScene.x = - 120;
  campScene.y = - 10;
  addChild (campScene);
  setChildIndex (campScene, 0);
  
  Add the event listener to see if guys works with camp fire or not
  campScene.addEventListener (Event.ENTER_FRAME, walkUpToCampfire);
  
  }

  IF RETURNING TO CAMPSCENE
  public void walkUpToCampfire(event:Event) {}
  
  If the guy is walking back to axe
  If (comingFromAx == true) {}

  event listeners
  campScene.guyAtCampScene.gotoAndPlay ("guyComingFromAx");
  campScene.addEventListener (Event.ENTER_FRAME, ifGuyDoneWalking);
  
  otherwise if initial creation
  } else {}
  
  remove the old event listener
  campScene.removeEventListener (Event.ENTER_FRAME, walkUpToCampfire);
  
  trace ("comingFromAx = false");
  event listeners
  campScene.addEventListener (Event.ENTER_FRAME, sceneHoverInfo);
  campScene.goToAx.addEventListener (MouseEvent.MOUSE_UP, goToAxScene);
  campScene.goToBridge.addEventListener (MouseEvent.MOUSE_UP, goToBridgeScene);
  }
  }

  IF RETURNING TO CAMPSCENE FACT
  public void ifGuyDoneWalking(event:Event) {}
  
  If the guy ended up in foot
  If (campScene.guyAtCampScene.currentLabel == "guyAtCampSceneNormal") {}
  
  reset the Boolean values of scene
  comingFromAx = false;
  
  Add event listeners
  campScene.addEventListener (Event.ENTER_FRAME, sceneHoverInfo);
  campScene.goToAx.addEventListener (MouseEvent.MOUSE_UP, goToAxScene);
  
  }
  }

  GET READY FOR THE NEW SCENE

  public void goToAxScene(event:MouseEvent) {}
  
  delete movement event listeners
  campScene.goToAx.removeEventListener (MouseEvent.MOUSE_UP, goToAxScene);

  
  stop all sounds
  SoundMixer.stopAll ();
  
  play the clip of guy walking to AxScene
  campScene.guyAtCampScene.gotoAndPlay ("guyGoingToAx");
  
  check the label to see if axScene must appear
  campScene.guyAtCampScene.addEventListener (Event.ENTER_FRAME, addScene);
  }
  

  Your best bet to solve why things happen is to make use of the trace function.  In this case, you may have a trace run every time this listener can addedand any time it is deleted.  In this way, you should be able to see if it was added in after he deleted.  If there are several places where it is added, then adjust your tracks to indicate which line is involved as well.

• [noob] Possible to add an event listener in a table?

  Hi all

  I suspect, it might not be a way to do this, but I thought I would ask.

  I was wondering if there is anyway to add an event listener to a table ("array.addeventlistener (EVENT, cheetosFunction)');.

  I'm working on writing from a table that has several pushed DisplayObjects in, and I was hoping that instead of having to associate each DisplayObject instance with a listener event separately ("head.addEventListener [...], torso.addEventListener [...] legs.addEventListener [...]" ""), since the entire table would be these DisplayObjects, I could save time by adding a unique EventListener in the table, which has a single line of code instead of several.

  Any way to do this, or do something useful in the same way?

  use:

  for (var i: int = 0; i<>

  table [i] .addEventListener (MouseEvent.CLICK, cheetosFunction);

  }

• Cannot remove the Image event listener

  I'm clearly missing something and would be grateful for the help.  I'm trying to run an event handler when a full picture of loading, then remove the Manager so that it does not once again the image needs to be reloaded later.

  The problem I'm having is that the event handler simple custom ' disappear, despite the call removeEventListener on the Image object.

  The following example illustrates the problem (the example do anything useful... it's just the shortest example to demonstrate the problem).  (To run the application, you will need to provide any file JPEG ol ' named 'myImage.jpg' in the directory 'src' to your project).

  What to expect to happen is:

  (1) at startup, the image loads and runs of loadComplete().

  2) loadComplete removes the event listener so that subsequent re-loads don't get re-triggers the Manager.  I want only the Manager to run once.

  3) 'loadComplete' should appear in the debug console.

  (4) a click on the button should display only 'change picture' in the debug console

  What I get instead is that Manager loadComplete is not removed, and whenever I click on the button, loadComplete runs when the image is re-load (i.e., each button click results in the showing in the debug console 'change picture' AND 'loadComplete' ).

  <? XML version = "1.0" encoding = "utf-8"? >
  " < = xmlns:mx mx:Application ' http://www.Adobe.com/2006/MXML "layout ="absolute"> "
  "<mx:Image width ="655"height ="181" source =" myImage.jpg" id ="MyImage" autoLoad ="true"="true"scaleContent complete =" loadComplete () " ="100"x ="100"/ >
  < mx:Button = "100" x = "341" label = "Button" click = "click (event)" / >
  < mx:Script >
  <! [CDATA]
  private void loadComplete(): void
  {
  trace ('loadComplete');
  myImage.removeEventListener ("complete", loadComplete);
  }
  private void click(evt:Event):void
  {
  trace ("change Image");
  myImage.load ("myImage.jpg");    Reload image even; This is just an example
  }
  []] >
  < / mx:Script >
  < / mx:Application >
  

  Hello

  You can only remove event listeners you added with the addEventListener() method in an ActionScript block. You cannot remove an event listener that has been defined in the MXML tag, even if it has been registered by using a call to the addEventListener () method that was made within an attribute of the tag.

  Check this page for reference.

  http://livedocs.Adobe.com/Flex/3/HTML/Help.HTML?content=events_05.html

  You can change the code a bit get it works

  
  
  private function myImage_creationCompleteHandler(event:FlexEvent):void
  {
       myImage.addEventListener("complete",myImage_completeHandler);
       myImage.load("myImage.jpg");
  }
  
  private function myImage_completeHandler(event:Event):void
  {
       myImage.removeEventListener("complete",myImage_completeHandler);
  }
  

• On the motion tween event listener

  Hi all

  I have worked with Flasg CS4 HAVE 3.0 for a few weeks now, and I touched something that left me open-mouthed all by building a portfolio site.

  Staging:

  In order to maintain the low initial file size, I currently use UILoaders to control the content that is currently viewing.  I have five total UILoaders that change the source in that based on what the user clicks on the button.  Each UILoader is nested inside two clips so that I can control the transition animations and so they do not overlap.   Example:

  I.Index/Stage

  A.Parent Movie Clip

  1. nested Movie Clip with custom entering and leaving the motion tweens on the UILoader child.

  a. UILoader

  So far, I was able to use the buttons on the main to shoot to the top of the UILoaders eco-friendly stage.  When you click a button, an event listener calls the UILoader, sets its source and anime 'in' thanks to its parent movie clip.  When you click a different button to replace the source of the UILoader, the original source is anime 'out' with the same parent movie clip.

  Here's the problem:

  I can't understand how to change the source of the UILoader that after the custom motion tween is completed.  I know how to configure a listener of events on each button to change the source of its respectful UILoader, but I need the animation 'out' motion tween to complete to the UILoader before the new source is caught.

  It seems to me that there should be an event listener to attach to button, listen to an interpolation of specific movement at the end and attach a function to change the source of the UILoader only at this time there.

  Here's a sample script that toggles the IULoader source:

  content_mc.profile_btn.addEventListener (MouseEvent.CLICK, profileClick);

  
  function profileClick(e:MouseEvent):void {}
  profile_mc.profile_mc.profileLoader.source = "Profile.swf";
  profile_mc.gotoAndPlay ("Enter");
  }

  content_mc.work_btn.addEventListener (MouseEvent.CLICK, workClick);

  function workClick(e:MouseEvent):void {}
  profile_mc.gotoAndPlay ("Exit");
  }

  Any ideas?

  I would really appreciate it.

  Yes, you might have a function coded everywhere where he would be executed better and you could call this function at the end of the Tween.  If interpolation is inside a movieclip, then you can precede the function call with MovieClip (parent).  or MovieClip (root).  Depending on how deep you are on children...

  MovieClip (parent) .callFunction ();

  You can also assign an event listener personalized to the movieclip that listen to the parents.  At the end of the Tween in the mc, you might have...

  dispatchEvent (new Event ("imDone"));

  In your parent assign you a listener for the event to the mc.

  youTweeningMC. addEventListener ("imDone", eventHandler);

  function eventHandler(event:Event):void {}
  Regardless of your intentions
  }

• Problems with custom events

  I'm trying to figure out this problem I'm having with custom events, I've read all the documents and tutorials that I can find, and this bit still makes no sense.
  
  I have the following configuration:
  
  LoginForm: custom component (which is created as a popup via the PopupManager)
  ApplicationHeader: custom component (which is added to the MXML application)
  application: creates the LoginForm as a popup via the PopupManager, has ApplicationHeader defined in the MXML.
  
  When a user logs in the LoginForm dispatches an event customized, there are two defined listeners:
  
  1. in the application:
  
  private void showLoginForm(): void {}
  var loginForm:LoginForm = LoginForm (PopUpManager.createPopUp (this, LoginForm, true));
  loginForm.addEventListener (UserLoggedInEvent.USERLOGGEDINEVENT, userLoggedInHandler);
  }
  
  2. in the component custom of ApplicationHeader :
  
  private function init (): void {}
  parent.addEventListener (UserLoggedInEvent.USERLOGGEDINEVENT, userLoggedInHandler);
  }
  
  When the event is dispatched the request listener picks it up as expected, however the listener inside the custom component sees ever-even if the event is set to bubble.
  
  The only way I managed to get this working is to do the following in the application:
  
  private void userLoggedInHandler (event:UserLoggedInEvent.USERLOGGEDINEVENT): void {}
  // .. the event handling logic
  the return of the event
  dispatchEvent (event);
  }
  
  This makes no sense at all, what happens if I didn't want the application to handle the event itself. There is a line in the documentation of the event
  who says "You can only save a listener of events with an object if that object dispatches the event." who could explain it, but it is still absurd.
  
  Any help/tips/examples would be most useful as I am pulling my hair out here.

  Never mind, I just read this post ( http://www.adobe.com/cfusion/webforums/forum/messageview.cfm?forumid=60&catid=585&threadid = 1257178 & highlight_key = y & keyword1 = custom % 20components) and I was pointed in the right direction - I had to add the metadata for the event to the application.

• URGENT: Problem of EVENT listener

  Hi all
  Thanks for your time. I am facing a little problem with the event dispatcher and the event listener to be added. Well, I'll explain the problem.
  
  I have a MovieClip named BUTTON_SET and I gave "ButtonSet.as" class link.
  Inside this BUTTON_SET, I'll have a few buttons and they also have "UIButton.as" as a binding class
  
  UIButton expedition press and release events, but unable to capture it using the button class. Here, I enclose the Code and I gave the URL Source too.
  
  to my knowledge: UIButton class is not triggered when the button is ready for addListener.
  Please help me solve this problem.
  
  If I can't find a solution, I need to change all my class structures.
  
  CLICK HERE TO SEE THE SOURCE CODE
  
  

  According to your Code, when you call the InitHandler Functionction buttons may or may not be launched. Then use the Enterframe to check if its charging or not.

  Note that in the button to replace the Manager call init.

  this.onEnterFrame = Delegate.create (this, initHandler);

  a_l'_interieur_de this initHandler, remove the function that will help you if you do not use any Enterframe for any other manipulation)

  delete this.onEnterFrame;