ActionScript 2.0 :: Reversing An Array's Contents?
Jul 17, 2007
I seem to be having trouble reversing the contents of an array
this is the code:
Code:
stop();
// Attributes arrays
var nd:Array = new Array();
[Code].....
i've tried changing the 'for' loops for both the 'n' and 'i' variables to decrement them and also tried idnum.reverse(); but i can;t get it to work.
It's a news page so i'm basically trying to get the newest story(which is attached to the highest id number in the databse) to post first and then post the rest in descending order.
what's a simple way to combine arrays with as3? by combine, i mean that contents of one array are pushed into another array.I already tried a for loop and push.
Is it possible to to loop contents in an Array? Something like this? for (var s:Number = 1; s<21; s++) { var me = ["tfNm"+(s)]; var mcB = ["_root.gmb_mc."+me+".tf"]; var mcC = ["_root.gmbb_mc."+me+".tf"]; //trace (mcB) var mcA:Array = [mcB, mcC, _root.F5]; ///// }
What is the best way to clear the contents out of an array or to reset an array?
Say I have 3 arrays that get populated throughout a specific time. I want to be able to reset or clear out all of the data in the array so it is basically a new Array();
I have an array that holds some other arrays and I want to return just the name of the arrays that it holds, not their contents. In this example I want to trace the string "myDays_ar" but can only get the contents.
[AS] var myDays_ar:Array = ["Sat", "Sun", "Wed"]; var myMonths_ar:Array = ["January", "July"]; var my_ar:Array = [myDays_ar, myMonths_ar]; trace(my_ar[0]);
just wanted to share this, some months ago i was looking all over the web for an array content randomizer and found none, yesterday i was reading a book about AS3 and after finishing the arrays chapters tough of this:
Right now I have an array with a bunch of different file and folder names in it. I want to separate the files and folders in to two separate arrays. How would I check the arrays to see if the elements have a "." in them, and then if they do have a "." in them, put them into files array.
I'm pretty new to AS3, using Flash (CS3) to build applications for my university degree. In my movie I've got an array (completionArray) with 7 values, which are set to all be "false". What I'd like to be able to do is use the contents of this array to switch GUI elements on and off.As an example, I've got a movie clip called cowItem on the stage. I'd like to use the first value in the array to set the .visible property of that movie clip, but I can't for the life of me work out how to get it to work.[code]Like I say, I'm new to AS3 and haven't tried using variables as part of a property before, and I also have a similar problem using variable values as part of a method call.
I have a static menu populated by XML. "menuTitles" and "menuLinks" are both arrays populated with the contents of an XML file. Everything works except the onRelease command. I get "undefined" instead of the contents of the array element.[code]
I'm performing the following operation many times (sniped of code below). I'm creating a two dimension array whose overall size depends on each iteration the process takes.
myArray = new Array(); // initialize the array myArray[0] = new Array(); // add new array to first index myArray[1] = new Array(); // add new array to second index
Question is: When I need to recreate this sequence again, do I just perform the same operation (repeat the same 3-lines)? Or is there a way of freeing up resource first.
Currently I am trying to create a mini map which i can populate with the contents of an array.I can make any size grid with little to no trouble in AS3, for arguments sake I have been trying to get a 4x4 Grid populated.I can even make listeners inside the new class but i cannot figure out a way to give each new MiniMap tile a unique identifier like i would of in AS2 and then assign the current frame to play.I have looked around and tried a few tutorials with no success.I have been using this to create the tiles (inside two for loops to make the grid)
Code: var MiniMap:MiniMapTile = new MiniMapTile(); addChild(MiniMap);
Here is how i did it in AS2 for anyone Interested.
Code: _root.MapTile.duplicateMovieClip("Tile" add i, i);
Edit: I have done it the long way :/ made 12 separate objects. Incredibly convoluted.
I upload a file using adobe air HTTPService.Send method by passing byte array of file content read using FileReference. When I write the set of bytes from the server side (php) it writes the details of the byte array (buff) to the file instead of contents of the file like "endian=bigEndian&position=0&bytesAvailable=61127&length=61127&objectEncoding=3" . Below I have included the code that how I read the file and send it to server. Is there anyway that i can directly pass the data in the byte array to send method?
File Read
var buff:ByteArray = new ByteArray(); var localFilePath:String = "/Videos/sample.txt"; var uploadedFile:File = new File(localFilePath);
I have built a simple Flash application that will be presented using a projector, the application will show messages in the form of questions that will come from a simple flat-file text file or XML file.
In addition to this I would also like to be able to add my own messages using a simple HTML form.
I've been looking around the web for some resources, but have been struggling to find what I am looking for. The basic idea is that the flash application will loop through these different messages from the XML, but then when a user types in a message that will also appear within these messages. Think of it as a sort of dynamic tag cloud.
I'm customizing an xml flash website and while I can handle all the html and xml well enough, but in Flash, I have no clue how to: Now go on the stage, and delete the contents of the last layer(background & pattern). Here, add from the library, the square movieclip, and name it mcBackColor(see attached image).And then to add your swf background in the "background & pattern" layer from the main.fla file.
I can change the name, but don't know how to delete just the contents of the layer and then add the new clip.I've made a slideshow before and that's all I can do.
I'm having problems getting my player to switch directions and just bounces off of the walls of the stage. I tried reversing the rate but it still shoots off into the distance and this is what I have now, it just stops the guy at the edge and nothing more. Does anyone know how I can properly make him bounce?
1. Have a permanent animation on the background, running over and over again.
2. My buttons should control that animation. What I want to do is to reverse the animation (going backwards on the timelime) when the user press the button, no matter in which frame the animation is.
3. Finally, when the animation is "gone", the buttons must point to an specific label.
I'm not sure how to to the reverse motion thing and if that's possible usings AS2. BTW, I'm attaching the file (just 8Kb) to show the idea, the real animation in the background is gonna be a movie clip but it's heavy to upload and I don't believe anyone will download it.
I have an mc which when rollOver plays an animation (works like a button), on rollOut I want the animation to play in reverse... I have seen it done before using a fucntion, but can't seem to get it to work... If I just reverse all the frames and get it to play that on rollOut it doesn't work properly...
I have a 23 frame animation that is moved forward or back on a mouse over. The problem is trying to reverse it. It is ok until it gets to frame 1 then it just stops. I need to get it to jump to frame 23 and to start reversing aagain.
function reverseIt(e:MouseEvent):void{ rewind = true; this.addEventListener(Event.ENTER_FRAME,revFrame);
I am trying to have a small simple animation. This animation needs to have a roll over listener. This roll over listener must begin a downward motion for this movie clip. And then another listener must be a click or rollout that will make the clip reverse and begin an upward motion at any point that it is executed. This is the code I got so far, but the only thing that seems to work is the rollover downward motion. I cannot seem to get the upward reversing motion to execute.
stop(); mc.addEventListener(MouseEvent.ROLL_OVER, playy); function playy(e:MouseEvent):void
I make a button with some animated effects. On main work area I select object and press F8 to convert button with the name of (button1). The Up as it is which I make: w=70, h=50. Press F6 and same button on Over, here I again select object and press F8 and convert to Movie Clip. Here I insert 10 frames, one by one the button extend width and height. On 10th frame the button size 110x90 width and height. To animate and stop the button I put "stop" action on frame 10.I want that if the user's mouse over on button than the 10 frames play as I mentioned above but if the user don't want to click on (button1) than all of these 10 frames play reverse or add more frames and button will go to their original size and place. Is there any script bcuz I am new and don't know about action scripts.
I have to reverse the display order of a number of MovieClipsin a container. Somehow I cannot figure out how to do this as whenI use a loop construct and count through all Children I will always"pre"-alter the Indexes of the children still to come.
I am trying to make a banner where two colored squares roll across the screen. The first blue square does just fine, however when trying the same thing with a green square (in a different layer) it does ok the first half of the tween, but reverses direction in the second half (where I placed a keyframe)- even though I rotated the green square the same way as the first half.
I have a movieclip with 100 frames which contain happy and sad faces alternatively. the playhead starts from frame 100 and skips a frame to 98 then 96 and so on until 2. it skips the sad faces.... but for some strange reason .. it flickers. [code]...
I have a function set up to determine the speed of the mouse, if the mouse is moved to the left it is returned as a variable in a negative number. I also have a function to make a movie clip scroll along, at the moment if you set the speed to 3 it will move to the left. So a positive number will move the movieclip to the left So you can see my predicament because the numbers are opposite, is there way of reversing one of them? Here it is in short
Heres my scenario, I have a menu bar that is off stage with just a little part showing. I want to be able to rollover the part showing so the whole menu eases into the stage. I have this done, however, i would like it so that when I roll off the menu bar it will ease back out.Im just unsure of how to go about this. Ill post what I have, in the meantime I'll still keep trying to tweek the code.
