Add event listeners to the child of the child

Similar Questions

• Add event listeners to the symbols loaded dynamically?

  Hello

  I'm trying to dynamically load a different MovieClips based on user input. Many of these clips have incorporated symbols of url link. How can I add events for url links listeners if the loaded MovieClip dynamically does not have an instance name? Looks like I can apply (right?) an instance name when the video loads, but the event listener does not compile because the name is not there yet, what seems to get out.

  I'm on the right track?

  You say you'll instnatiate this symbol several times and each time for that link url will be different?

  We list two ways to treat.

  1. inside of the symbol you can send a personal once event on:

  myLink.addeventListener(MouseEvent.CLICK, onClick);
  function onClick(e:MouseEvent):void {
       dispatchEvent(new Event("linkClick"));
  }
  

  When you instantiate the symbol (maybe on the timeline):

  var symbolInstance:MySymbol = new MySymbol();
  symbolInstance.addEventListener("linkClick", onLinkClick);
  function onLinkClick(e:Event):void {
       // do whatever
  }
  

  Second way would be to pass the value of the url in an instance of the symbol itself and deal with it on a symbol level. I personally prefer way 1.

• To access the event listeners in the custom class

  I am a construction and film using the classes customized for the first time. I built a custom class and bound a clip in my film for her so that the color of the text in the video will change when he is overthrown. I have 10 occurrences of this clip in the film, so it saves me a lot of code. Instead of writing 10 to ROLL_OVER event listeners and 10 more for ROLL_OUT (as I have done in the past), one for each instance of the clip on the scene, I wrote now event listeners and the corresponding functions in the custom class. So far, so good, everything works fine. When I ride above and outside on one of the 10 instances of the clip on the stage it changes color. See code attached.
  
  However, according to what is happening in the film, that I sometimes need to turn off the headphones of events on one or more video clips. So, I wrote the code in the movie itself to remove event listeners of the instance of the clip that I need to disable. See code attached.
  
  But, alas, it does not work.
  
  I get this error:
  ReferenceError: Error #1065: Variable turnWhite is not defined.
  
  I thought that by the 'public' method in the custom class, I would be able to call from the film, but I do not. Any help or advice would be greatly appreciated. Thank you very much.

  Ned, thanks for your help. I was able to understand. Your code has been helpful, and I've used something similar to what you suggested.

• Add event listeners in a loop?

  Hello

  If I have a movieclip that I have instantiated, called _aBet, and in this clip he has the child clips named A, B, C, etc.

  and I have a table...

  aBetARR = new Array ("A", "B", "C", "D", "E"... etc.)

  How, in a loop, can you add an event listener for each of the clips child? Is this possible?

  for (var i: int = 0; i < aBetARR.length; i ++) {}

  _abet. [aBetARR [i]] .addEventListener (MouseEvent.CLICK, hE);

  }

  I did elsewhere in the project where I have the real kid clips on an MC called _help in a reference table...

  helpARR = new Array (_help.needAccount, _help.register,.. .etc)

  for (var i: int = 0; i < helpARR.length; i ++) {helpARR [i] .addEventListener (MouseEvent.CLICK, helpFunc) ;}}

  But is it possible to do the same by using a string as part of the reference?

  Thank you guys

  Do not use a point before the media...

  .addEventListener (MouseEvent.CLICK, hE), _abet [aBetARR [i]];

• How to add events to the array elements?

  Hello.

  I have the table with 5 boxes.

  I show as boxes on the stage that + having shown that it is random.

  Now, I want to add events to this boxes.

  For example if I click for box1 I have to go to "p4", if I click to other boxes that I have to go to "p3".

  I'm trying to do the same thing as for the buttons, but its does not work:

  classNames[0].addEventListener(MouseEvent.CLICK, goCorrect);
  function goCorrect(event:MouseEvent):void {
       trace("p4");
       gotoAndStop('p4');
  }
  
  classNames[1].addEventListener(MouseEvent.CLICK, goWrong);
  function goWrong(event:MouseEvent):void {
       trace("p3");
       gotoAndStop('p3');
  }
  

  All the code in the code here:

  var classNames:Array=["box1","box2","box3","box4","box5"];
  var boxesList:Array=[];
  var ClassRef:Class;
  
  for (var i:int = 0; i < classNames.length; i++) {
       ClassRef=Class(getDefinitionByName(classNames[i]));
       boxesList[i] = new ClassRef();
       addChild(boxesList[i]);
  }
  
  var currentBox:MovieClip;
  
  
  var nextX:Number=0;
  for (var iii:int = 0; iii < classNames.length; iii++) {
       currentBox=boxesList[iii];
       currentBox.x=nextX;
       nextX+=currentBox.width;
  }
  
  
  for (iii= 0; iii < 1*boxesList.length; iii++) {
       var pos1:int = (Math.random()*1000) %boxesList.length;
       var pos2:int = (Math.random()*1000) %boxesList.length;
  
       if (pos1!=pos2) {
            var temp:int=boxesList[pos1].x;
            boxesList[pos1].x=boxesList[pos2].x;
            boxesList[pos2].x=temp;
       }
  }
  
  myBox1.visible=false;
  
  
  classNames[0].addEventListener(MouseEvent.CLICK, goCorrect);
  function goCorrect(event:MouseEvent):void {
       trace("p4");
       gotoAndStop('p4');
  }
  
  classNames[1].addEventListener(MouseEvent.CLICK, goWrong);
  function goWrong(event:MouseEvent):void {
       trace("p3");
       gotoAndStop('p3');
  }
  //box1.useHandCursor=true;
  

  You cannot add event listeners to the objects that send events. Generally speaking, an object that you want to send events should extend the EventDispatcher class.

  In your case, you add event listener for the classNames group members that are strings. String not to send events. So, you have to add listeners to events for objects that you instantiate while loop if classNames - these items are (I presume that these are instances of MovieClip, which stretches from EventDispatcher). Therefore, in your case, you can do the following:

  MovieClip(boxesList[0]).addEventListener(MouseEvent.CLICK, goCorrect);function goCorrect(event:MouseEvent):void {     trace("p4");     gotoAndStop('p4');}
  
  MovieClip(boxesList[1]).addEventListener(MouseEvent.CLICK, goWrong);function goWrong(event:MouseEvent):void {     trace("p3");     gotoAndStop('p3');}
  

• Event listeners generate errors while the modal windows are shown.

  Hi all

  I have an interface in ui script that relies on headphones for events initialized as follows:

  		var button = palette.add ('image', rect);
  		button.onDraw = buttonDraw;
  		button.addEventListener ('mouseover', onMouse, false);
  		button.addEventListener (onMouse, 'mouseout/mouseouthandler()', false);
  		button.addEventListener ("mousedown", onMouse, false);
  		button.addEventListener ("mouseup", onMouse, false ");

  I need these events if I change images (false buttons) when the user moves the mouse over them or click on one of them. Everything works as it should, until I decided to give something back. Although made in After Effects, a window or something is open somewhere and it makes all the unnecessary scripts, they do not meet the entry to any user, and it is very good for me. It works the same for all of the scripts that I tested.

  The real problem is with event listeners. The scripts that use will generate them a substantive error if no listener is enabled. And when rendering finished, AE will display a pop-up allowing you to know these errors. Also the interface script stops turning completely until you close open again.

  The error message is:

  "Cannot run a script so that a modal dialog box is waiting for answer".

  I thought to replace all the headphones by the other type of reminder like 'onClick', but it seems that there is no work around to "mouseover" or "mouseout/mouseouthandler()".

  It is a real problem for my user interface, as if the user has my Panel anchored somewhere in the interface and simply move the mouse on one of the buttons, it will end with the error at the end to make it. There are also I can't do anything to avoid the listeners to run, because once the script is loaded, we lose all control of what goes with it, no way to temporarily remove listeners.

  Any ideas on how to solve this problem?

  I found a solution to my problem.

  I had to remove the listenerer of the 'mouseout/mouseouthandler()' event when my custom onDraw function has been executed as a result of the actual mouse out (in other words drawing my picture in the iddle version). Then I just reinstall the event "mouseout/mouseouthandler()" at the "mouseover" event is triggered.

  I also tried to remove the "mouseout/mouseouthandler()" in my function onMouseOut listener, but it did not work very well, the only way was to remove it in the custom onDraw.

  Another thing, I discovered, is that the "mouseout/mouseouthandler()" event is actually fired 2 times... every time! That's probably a bug.

  I'll mark this as answered even if it's more as a workaround that dirty a real difficulty. I think it's a bug in After Effects (at least).

  UQg about your question, do you have a thread for it? Otherwise, you need to create one, I also have this problem and I'll look into it.

• BlackBerry Smartphones synchronization events created on the device

  Hello!

  I have a Blackberry Curve 8900 and use Entourage 2008 on my Mac for notes, calendar, and contacts of sycning.  Everything seems to sync both ways very well - outside of calendar events created on the device.  They synchronize with Entourage.  In addition, the changes I make to an event on the blackberry is not updated in Entourage.

  Can anyone help?

  I recently bought a Blackberry Storm 2, and I use Entourage 2008 and installed the Blackberry Desktop Manager. I had a few problems just getting up and running together. But now that's happening, everything seems to work fine schedule and even create events on the device. When I sync appear in Entourage, although they do not have a category.

  Have you checked iCal to see if they are be synchronized with the Entourage calendar in iCal? This may seem Basic, but have you checked the calendar section of the Blackberry Desktop Manager to ensure that the menu "add events created on the BlackBerry smartphone to" is set to the Entourage? I don't seem to have any other option, but I thought to ask anyway. Have you checked the advanced settings in the Blackberry Desktop Manager to synchronize all events?

  I create a calendar on the device event and had the address send using one different address other then the first email address for the device and for some reason any event do not synchronize. When I create a new event, however, the address to send it to the help is on the default.

  The only problem I seem to have is if I change the status of an event on the device (from busy free for example), he gets twice in the Entourage, but even in the event new status is still set to busy.

  I hope this can help you.

• removeChild removes the object event listeners?

  Hello

  If you dynamically create a parent movieclip, dynamically add a selector of color of each element and add an event listener for each color picker, a removeChild on the parent movieClip removes event listeners belonging to one of her children?

  Thank you

  Shaun

  It should not.  You only delete the object from the display list, not existence.  It's still there, you don't see it, but you can bring it to life too fast that reuse addChild.

• How to stop the logic to automatically add events midi Volume/Pan

  Hello

  How can I prevent the Logic Pro X automatically add the volume/pan events whenever I cut a clip into two?

  I have a volume/pan at the beginning of each track event and sometimes I want to just insert new midi events existing in-between, so I cut the clip, the second part of move to the right and the record or paste my new events.

  The problem is that LPX is insert automatically the events of volume/pan at the beginning of the clip cut and then, when I join these clips, I have many events unwanted volume/pan

  How can I stop doing that?

  Version LPX is 10.2.1

  Thank you!

  Just figured it out myself

  "Go to Midi - project settings - file and uncheck the box 'Change of order 7/10...' under the ' send after loading project" section.

• How to add an event handler (to the click or mouseover) symbol on the timeline of the scene

  Is it possible to add an event handler on the main stage anime who controls a symbol?  Thus, for example, if you had several symbols on the stage, each with their own unique name, then on the main stage you wanted to add a list of event handlers specific to these symbols to affect a change when you interacted with this symbol.

  For example when you click on the symbol a few things happen here...

  (1) for (name of the symbol) click starts the animation of the symbol

  2) roll (symbol name) the symbol animation stops

  (3) the symbols background image is set on the main timeline.

  All this can be done easily on the symbol itself, but those is possible since the main timeline (scene).  Anyone know a solution?

  Yes

  1. Add jquery min CDN (https://code.jquery.com/jquery-2.1.1.min.js) to the script library (from the "Add js to URL" option.

  2. in the compositionReady event handler try something like that - the "many event handlers section" located here: http://learn.jquery.com/events/handling-events/

  Code example

  item = sym.$("btn");

  Element.on ({}

  MouseEnter: function() {}

  Do something

  Alert ("gliding on a div");

  },

  MouseLeave: function() {}

  Do something

  Alert ("the mouse has left a div");

  },

  click on: function() {}

  Do something

  Alert ("clicked on a div");

  }

  });

  end of the sample code

  A way to do among many others. In the use above cases pay special attention to the point of separation between the "chained" events

  HTH

  Darrell

• How to add events at the bean of type Date

  Hello
  
  I created two date items - start date and end date.
  
  now, I want to add the event in these points?
  
  How can I add event at the bean type date?
  
  Pls help...
  
  Thank you
  Amit

  Hello

  Try code below

  Import oracle.cabo.ui.action.FirePartialAction;

  FireAction firePartialAction = new FirePartialAction ("updatedate");
  StartDateBean.setAttributeValue (PRIMARY_CLIENT_ACTION_ATTR, firePartialAction);

  Thank you
  Pratap

• Removing event listeners - are they need all the time

  My goal is to increase the performance of my project, so I would like to know if it's always a good idea to remove event listeners. Specifically, let's say I have a movie with several scenes and several frames in these scenes. Each image has an event listener:

  Example:

  Scene 1

  Image 1 (EventListener)

  Frame 2 (EventListener)

  Frame 3 (EventListener)

  Framework 4 (EventListener)

  Scene 2

  Image 1 (EventListener)

  Frame 2 (EventListener)

  Frame 3 (EventListener)

  Framework 4 (EventListener)

  Questions:

  1. Flash continues to listen to an event in the scene 1/frame 1 when the playhead on stage 1 / 2 frame?
  2. Or Flash just listening events when the playhead is in a particular frame only?
  3. Should I remove the event listener once I leave a specific frame (should there be event listeners remove on each image)?

  You must remove event if listeners is no longer necessary.

  scenes do not yet exist in your published swf file.  they exist only in the ide to help you organize your project, but the more advanced flash users avoid using scenes because they do nothing useful, once you get a deeper understanding of flash.

  so, it makes no difference what the read head scene is because the flash player doesn't know which scene is that.  those who are righteous (marked) frames on scenario main and each scene begins with a keyframe void (unless and until you put something in that keyframe).

• Is there a way to clear all event listeners, to stop all the video clips, etc.?

  Is there a syntax for that?

  I have a movie that has 15 images. Each image has integrated video clips in video clips, tons of entertainment and event listeners. None is needed except when they are on the scene, on the frame. However, the animations continue even when the frame is left.

  For example, I have a framework that shows a rendered animation dynamically the leaves that fall from the tree. When the frame is left, the leaves continue to decline.

  There are many cases of this kind of thing happens.

  
  Ideally, I'd like to just be able to erase everything when a new image is loaded, since no animations or postponed event from one image to the other listeners.

  
  Is it possible to do it without the thousands of lines of code it would take to manually remove all single animation and event listener and sounds, etc., of the scene?

  Thank you very much!

  Amber

  You must do it manually.

  or, you can convert each image into a swf file.  load each swf when necessary and, if you're publishing to fp 10 +, you can apply unloadAndStop() to kill all the flows in the SWF loaded and ready these assets to gc.

• I want to have 2 listeners for the same event

  I want to have 2 listeners for the same event, but the last (onKeyPress) is not called to KeyboardEvent.KEY_DOWN

  
  this.addEventListener (KeyboardEvent.KEY_DOWN, HandleActivity);
  this.addEventListener (KeyboardEvent.KEY_DOWN, onKeyPress);

  All that I'm missing?

  In this code, the two listeners are called:

  If this post answers your question or assistance, please mark it as such.

  
  http://www.Adobe.com/2006/mxml '.
  creationComplete = "init (); "width ="100% "height ="100% ">
   
      Import mx.controls.Alert;
       
  private function init (): void {}
  btn.addEventListener (KeyboardEvent.KEY_DOWN, HandleActivity);
  btn.addEventListener (KeyboardEvent.KEY_DOWN, onKeyPress);
  }
       
  private void HandleActivity(evt:KeyboardEvent):void {}
  mx.controls.Alert.show ("in HandleActivity()");
  }

  private void onKeyPress(evt:KeyboardEvent):void {}
  mx.controls.Alert.show ("In onKeyPress().");
  }
  ]]>
   
   
     
   
  

• Make several event listeners to perform the same function

  I have a block of code. I have attached two different event listeners, one on the scene and the other to a button. I want him out when the event triggers, the event handler should run. Look at the code. Thank you.

  Try this...