Flex :: Listening Mouse Click Event And ItemClick Event?
Aug 24, 2011
what should i do to get chart's data on the click of respective data Legend. suppose i have array [{id:123, label:sales, year:2010},{id:124, label:refunds, year:2010}]for a column chart which has year in x-axis and sales iny-axis.two legend showing labels sales and refund.What i want is to get the whole data (id:123, label:sales, year:2010) on clicking of the legend 'sales'.What should i do? I tried listening mouse click event and itemClick event.
I have a flex tree that worked perfectly fine when we set the defaultLeafIcon={null} and the folderClosedIcon and folderOpenIcon to {null}. We decided to put the icons back in and took out the nulls. Now they show up fine, but if you click on the icon instead of the label or the rest of the row, it seems to change the selected item, shows the highlight around the new item, but doesn't dispatch the ItemClick event. This makes it really hard to know that the tree's selected item has changed!
The weird part is that once you have clicked on the icon once and it looked like the selectedItem changed (or at least it applied that style), if you click the same icon again, it will actually fire the itemClick event. if you click any other icon, it does the same thing again, switching the selectedItem and styling that row, but not firing the itemClick event.
I am trying to learn JavaScript and I am wondering whether JavaScript has a event listener just like ActionScript's ENTER_FRAME. Basically, I want this event listener to listen "all the time" not just wait for any particular instance (mouse click, keyboard event) of event.
The problem can be summarized as when clicking an item in datagrid, the text area shows the value of the item, but here the compoents are separate and hence events need to be dispatched.
i'm creating a reusable flex tree component. And i would like to stick in the itemclick funtion. So that when a user clicks anywhere on one of the tree's Branches. the branch expands.My problem is that i don't know how i can get the listener function to fire.What i would like to do is create the tree completely in as3. (no mxml). Normaly i set the itemClick on tree in the mxml. but i want to do this in as3. My component has alot more functions in it but i have deleted them so that it becomes easier to read. I Thought if i override the createChilderen function and add the eventlistener in there, that i would work. But no luck.
I have a parent sprite that contains several child sprites. I have attached mouse click and mouse down event amongst others to the parent sprite. And in the listeners I check which child has been targeted using the "event.target" property. However It seems that the mouse click event does not trigger for some reason. Is it possible that the mouse down event is eating up the click event. Is this a know issue in as3 and is there a possible workaround?
I have prepared a simplified test case for my question. It will run instantly in your Flash Builder if you put the 2 files below into a project.I'm trying to display a List of strings and a confirmation checkbox in a popup:In the real application I dispatch a custom event with the string selected in the list, but in the test code below I just call trace(str);My problem: if I use click event, then the window closes, even if I click at a scrollbar (the !str check below doesn'twhen an item had been selected in previous use). And if I use change event, then the window doesn't close, when I click on the same item as the last time.riting a custom item renderer and having a click event handler for each item seems to be overkill for this case, because I have strings in the list.Test.mxml: (please click myBtn few times - to see my problems with click and change)
i have a question to ask about asynchronous key controls This was what i did
[Code]...
and i checked with [URL]...?newspage=6249 and it looked more or less the same, so why is it that when i move my character and when i hold down a key, it just keeps on listerning to that keypress event listener, instead of just executing the other event. So say, i tap left and after which i tap right, it will work just fine, but if i hold left and tap right, the event listerner will still be listening to the left key. So, i was wondering could anyone point me in a direction as to how should i make my code stop listening to an event as soon as another event has been dispatched?
I am doing this inside a module containing viewstacks and their childs.Calling onInit() on creationComplete of module.When I am inside one of the childs of a viewstack of this module and press Enter, it doesnt not invoke the listener function at all (bp inside this does not get hit).
private function onInit():void{ this.addEventListener(KeyboardEvent.KEY_DOWN, keyPressed); }[code]..........
I am currently working with a drawing tool for a mapping API, and every time I double-click the mouse a map service will perform a measurement and display the length of the line that I am drawing.
I want to mimic this double-click manually by dispatching a MouseEvent.DOUBLE_CLICK, but the map service is not listening to this default Flex event. I suspect that the API has created a custom MapMouseEvent or something like it that is being dispatched when a user double-clicks the mouse.
Is there a way to determine which event is being dispatched when I double-click the mouse?
I have a piece of software I'm working on that is using a viewstack with 3 canvases. With the change event I need to look for index 2 which is the last canvas when it changes to this canvas I need it to grab data from inputs from the previous two canvases.Within the viewstack events I've assigned the function change() to the event childIndexChange.
Here is the method: private function change():void {
If I plan to implement 100 objects on stage to be listen to mouse and keyboard input, is using "function" call responsive enough? How good does eventlistner work?
I am trying to listen to an event created in a spark popup tileWindow. The aim is to get an array sent and updated in the popUp, to be received by the calling application, when the popUp is closed. As commented inline below, I have tested that it reaches the point of dispatching event in the popUp- and never gets listened in main application. What am i missing?My customEvent is as follows:
I got a question about event dispatching and dispatching in flex.
My goal is to pass an email address captured in one component (Comp1) and be passed to another (Comp2). These two components are navigator content of a viewstack. The custom event dispatched the email correctly from Comp1 but somehow could not reach Comp2. The application (Main) looks like :
I am working on Air application,i had a problem on Tree control.Iam adding nodes for the tree dynamically, while adding nodes to the tree i am setting Tree.selectedItem as present added node. after that i need to fire Tree.itemClick event handler method also.how can i call event handler method as a common method. in Flex3
In short: I need an event listener in a custom component so all its instances (without editing them) react at the same time, fired by a dispatched event in its parent container. In detail: I have a custom component with Tab navigator. (The tabs are intended to show different preferences for different Languages.) I have a button bar with buttons for all the languages. There are a lot of instances of the custom component.
I want to click in a button of the languages bar and get ALL the instances switched to the same tab (the custom component contains the logic to change the tab). I can do it by adding the event listener for EACH INSTANCE of the custom component, so it calls an internal function that changes the tab. But it seems to be very coupled, isn't it? I wonder if it can be done in the master CLASS of the component, so it listen for events in its parent container, whichever it is. In my mind this code shoud work, but it doesn't (obviously ill'use a custom event to pass the new language value): this.parent.addEventListener("lang_change", this.change_tab); This way I can just drop an instance of the component, and see it working for itself.
I just started playing around with as3 and I have a function for mouse clicks that draws a shape on each click. However the mouse click event does not appear to work unless I click a movieClip object I placed in the middle of the screen. Is there a way to make the mouse click event recognize when I click anywhere on the screen?
I'n new to AS3 and it's been a HASSLE to figure out some simples things i used to solve easily on AS1 and AS2...
I have a BUTTON called BOTAO82 which when having a MOUSE OVER event, should show a simple TEXT on a specific location of the screen (something explaining where that button will take you to).That button will have two events: MOUSE_OVER and MOUSE_CLICK.The CLICK i got it right...OK.The problem is the OVER. How can i SHOW the related TEXT when the mouse is over that button?
If you press left click and dont release it, and then press right click (contextual menu appears) and then left click again, the first "drag" action is never released.
Its like, I need to make that my right click says: "hey left click, your job is done, you can go home now".
I have screen in which I have a button which sets the clip to lower quality, and I also have to have the mouse event in which when the mouse is clicked (anywhere on the screen), this sends you to a different frame (gotoAndStop). The problem is, when I click on the button, not only it does its function, but the mouse event also does. What I want to do basically is to disable the mouse event while pressing the button.
I am trying to create what I believe to be a very simplerollover button that produces three buttons that pop up then clickon a button and gotoAndPlay a label. The rollover and pop up I havebeen able to do successfully - however the mouse CLICK event forthe buttons that pop up won't work. I know this should be simple -but I have been struggling with this for days. I am determined todo this using AS3 as I do not see the point in going backwards toAS2.
I would like someone to guide me that if there is any events which can be used for right click of the mouse or the scroll of the mouse (specially the scroll). Until now all the mouse event I have been using is based on the left mouse click, release. How to use the right click and scroll of the mouse using actionscript.
this seems to be a simple task at beginning. I have a mygameboard object which inherited from spirit class. I added eventlistener and handler in the constructor. For some reason, the click event handler only receives some of the clicks when the mouse points to certain area of the mygameboard object. I have noticed that areas receiving mouse events are child textfield objects of mygameboard.instance. Putting this.mouseEnabled = true; in the constructor has no effect. How can I enable the whole display area of mygameboard receiving mouse events?
I am trying to show the first image of my image gallery when it is loaded. How would I go about simulating a mouse click event that will pass an event value to a function?
I am new to Flash and trying to create something that may be simple, but am getting tripped up on.My issue is I have a navigation bar with text. When I mouseover one of the links, I would like a "pop-up" menu to appear. And from there, a CLICK event on them would bring me to a main-timeline frame.
How I went about to test this was I created a rectangle on the first frame of the main timeline, I converted that to a button. On the fifth frame of the main timeline I named the frame. Going into the button now, on the 'OVER' keyframe in its' timeline, I inserted more rectangles to form the pop-up menu. Now, I then converted the first rectangle to a movieclip that I want to on a CLICK goTo the 5th frame of the main timeline.
When I use the usual AS3 code in the actions panel of the movieclip with a basic CICK event, this error appears;
1120: Access of undefined property 'name of movie clip that links to fifth frame'.
I'm attempting to have a browser window come up when someone clicks on a flash animation I made(an ad). I call addEventListener(MouseEvent.CLICK, onClick); in my init routine as you can see below(the code did not import nicely into this post...) . I also tried addEventListener on my background bitmap but that didn't work any better. The mouse click event never fires. I cut out some of the non-relevent code such as the loading of bitmaps.
I have a button and I'd like to have the user right click on the button and then display the menu that will allow them to copy the highlighted text, but I'm getting the infamous 1119: Access of possibly undefined property RIGHT_CLICK through a reference with static type class. What am I doing wrong?
