ActionScript 2.0 :: Global Variables And Text Boxes?
Apr 26, 2004
I don't see it documented anywhere, nor have I heard it mentioned but it appears that Flash has a problem displaying _global variable values in dynamic text boxes when setting the var property in the property inspector. I am not able to display the variable successfully using just the var property, but I can dynamically set it via ActionScript. Seems odd to me that it doesn't work. It works as expected with timeline variables. Also...can someone explain why you DON'T type _global variables? In fact, you'll get errors if you try to initialize a global variable as such:
[Code]...
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Nov 6, 2010
I'm having trouble with subtracting hp (a number in a dynamic text box). There's a variable on the main timeline for hp, and I'm trying to edit this when the character takes a hit.My character has over 350 hp at the beginning, but after one hit, it goes down to something like 1 or 6, and then after the next couple hits it'll go back to something in the 100s or 200s.
I used this code to that the health off:
_root.hp = _root.hp-random(150);
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Apr 25, 2005
I'm having some trouble with a flash 5 game I'm making. I'm attempting to make a simple choice game, where there are two input text boxes and each has a different meaning. Similar to url.... One for the smart remarks for a reply to their answer. The other for their score. I want the score added after the correct choice is made. [code]The problem is that I don`t know how to assign variables to the text boxes and the answers so that the score carries over from the last scene.
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Oct 27, 2004
Setting variables. Have a look at the file. Current height and width are both set at 200. I dont think i got the scripting right, or it may be in the wrong place.
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Apr 25, 2005
I'm having some trouble with a flash 5 game I'm making. I'm attempting to make a simple choice game, where there are two input text boxes and each has a different meaning. Similar to [URL]. One for the smart remarks for a reply to their answer. The other for their score. I want the score added after the correct choice is made.
on (release) {
field1 = "The Absent of Body = The Absent of Mind";
first1 = 0;
}
The problem is that I don`t know how to assign variables to the text boxes and the answers so that the score carries over from the last scene.
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Oct 27, 2004
Setting variables. Have a look at the file. Current height and width are both set at 200. I dont think i got the scripting right, or it may be in the wrong place.
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Nov 17, 2010
I have a PHP file which is correctly pulling records from a SQL database. What I need to do is place each new record into a new text box. I understand that I need to assign a variable to each record as it comes through the PHP file and that Flash needs to know which variable to assign to which text box. So, in that respect I have added a counter to the PHP script (it is performing correctly)
[Code]....
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Feb 14, 2007
I've had a site running for a few months that takes fourinput text boxes (name, e-mail, subject and message) and posts thevalues to an ASP page which composes an e-mail with a CDO.Messagecommand. For some reason (nothing has been changed in the files or onthe server), it stopped working and I've traced it down to Flashpassing Input Text Box Formatting information along WITH theariable.Can anyone explain what's happened and how to correct it?For example, in my form I've set all the name, e-mail andmessage to static text and let the Subject variable be passed andin the e-mail subject line, I get this:
<TEXTFORMAT LEADING="2"><P
ALIGN="JUSTIFY"><FONT FACE="American Typewriter" SIZE="12"
COLOR="#000000" LETTERSPACING="0"
[code]......
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Apr 28, 2004
Is it possible to make global functions, much in the same way you make a global variable, reachable from anywhere in the project?
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May 22, 2002
I have two .swf flash 5 movies and on one of them it has two input boxes which for the sake of easyness we'll call....
Inputbox1
Inputbox2
Is there any way that on another .swf file i can recall what the user put in any of the Inputboxes and then if they entered "something" then it would go to a frame.
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Dec 5, 2008
I realize that the issue of global variables has been discussed several times on this forum in the past. I have carefully read each one but I could not find any clear, definitive answers. Let me first give the basic idea of what I plan to do with Flash.
I will be simulating electrical, pneumatic, etc diagrams. I will, for an example, have a circuit breaker that can be clicked, thus changing its state from open to closed. Once this is changed, the flow from that circuit breaker will also be changed. This could all be accomplished inside of this file fairly easily, but this Flash file will be linked to hundreds of other flash files, each containing a unique drawing, but the variable for that circuit breaker, and all the other conditions need to be passed from drawing to drawing.
I have spent a lot of time researching online and browsing this forum, but I cannot find a solution to this problem.
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Sep 4, 2008
In as2, we had global variables which were accessible from anywhere within the movie. How can i achieve similar functionality in as3? You see, in my site, after a user logs in, there are several pages, and each of them calls a php script, and i need to pass the user id as a parameter to them! So as soon as the user logs in, I need to store his id in some place, which i can read from any class or subclass within the whole movie! Can you please tell me how to do this? oh and yea, i am new to as3, so please try to be as descriptive as possible!
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Jul 2, 2009
Problem: global variables disappear.I am using CS4 but still coding in AS2. I am on a Mac, latest OS.I loaded and then trace my _global variables for three screens and they follow me fine until,.... then on the the screen i have tiny bit of code:[code]Could it be the level 99 I use. I tried using 0 and it did not work?
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Mar 18, 2009
are all variables written as global variables in Flash CS3? Is there a way for some variables just to work for some frames?
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Aug 29, 2011
Where do I place a function, at the lowest level, so I can call it from any other container above it? For example, I have 3 frames and they all need to use the same function, called "myFunction()". Do I really have to create it in each frame? There has so be a lowe level where this can be placed? Is there a good simple description of AS3 Hierarchy somewhere? Also, how do you specify global variables in AS3?
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Apr 14, 2008
I'm trying to create an object/variable in my .fla file which will be accessible to functions located in my .as files. How do I do this?
Example:
Code:
// code in timeline of sample.fla
var player = new myObject();
[code]...
Normally, I would get an error from the second code block, saying that it doesn't know what "player" is. So how is this done correctly?
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Aug 19, 2009
I've done a search and all I could find are creating global variables through Classes.
Is there a way of creating them on the timeline? I have a preloader.swf that loads another swf to itself and would like to read the values off of the parent.
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Oct 21, 2004
I'm trying to create a global variable that initially stores a 0.Then via a function will change the value of that global variable, and allow the other functions to access the new number. I have it working where it adds 1 to the variable, and stores the number 1 however, I cannot get the number to add up beyond 1.I have this in my first layer,frame.
_global.thisSound = 0;
function PlaySound(){
temp = _global.thisSound;
[code].....
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Mar 9, 2008
it has many different sections(15 or so). Now i have made the movie and created all the checkboxes needed in the form.
I have given each one an instance name - e.g. chk_individualtax1
Made a global variable for each checkbox to get the .selected value - e.g. _global.individualtax1 = chk_individualtax1.selected;
At the end of the movie I have put a trace command to check that the variables are working( because they are on different timeline levels)- e.g. trace(individualtax1);
Now my problem comes here because now I am trying to send these variables off to the server using the getURL command. - e.g. getURL("send.php", "_blank", "POST");
This works and the email is sent off to me via php. however only the variables on the main timeline are sent? is there a difference in fetching global variables off different levels of the timeline Now should I rather be using the loadVariables command and if so how?
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Aug 10, 2009
I'm trying to make my FlashVars global so that they can be accessed in all of my scripts. I have an external .as file called 'globalvars.as' and it has the following code:
Code:
package{
import flash.display.*;
public class globalvars extends MovieClip{
[Code].....
But I get the following error: Error #1009: Cannot access a property or method of a null object reference. The Flashvars are set right as I can access the variables in the main timeline, just not the external .as file. I'd like these variables to be accessible to other external .as files which is why I'm doing this.
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May 21, 2011
I have MC timelines, with script and variables inside them, and i need to access these variables in the main timeline, or from other MC timelines, how do you do this. I guess i baisically need to store the variables somewhere they are globally accessable, but i don't know how?
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Feb 12, 2004
are variables global through scenes? I am working on a game show w/multiple scenes and i need a variable that i used in a previous one, but i dont know if it carries through.
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Sep 30, 2010
In AS3 I want to use Global variables (not many) that can be accessed in any class and declared somewhere where the fla file or any as file can use them and be ale to change the value of them anywhere. Can I do this in AS3?
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Mar 21, 2011
I have a movie clip of an explosion which is done in code because I am randomizing the direction and amount of debris from the explosion, so it's a movie clip with one frame, and all animation is done in code. Problem is, I'm trying to pause the game from the main timeline when the player presses "p". Right now I have it so it turns the variable gamePaused = true and calls the function pauseGame() which stops everything else. However I don't know how to access the variable gamePaused from inside the explosion movie clip's code. If I can somehow check that variable in the movie clip, I can pause that animation until the player presses "p" again.
So basically, how do I access a variable in the main timeline from a movie clip?
Also just to point out, all of these explosions were created as Sprites in the main timeline's code, any solutions I have found online didn't like that. So just keep that in mind.
Here's the main timeline code:
//This Creates An Explosion<br>
function createExplosion(explosionX, explosionY, explosionSize):void{<br>
//This Creates The Explosion Movie Clip
var explosionSprite:Sprite = new Sprite;
[Code]....
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Jul 15, 2009
I have a function in which I declare a bunch of variables that I need to be globally accessible from outside the function.[code]I need numVals to be accessible from outside the function.I tried changing the name to _global.numVals and it didn't work
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Nov 13, 2009
I want to replicate the movement of the movie found on [URL] (under collections) where once u press the collection name, movie gradually loads, then if u press another button the movie on stage first unloads and than new movie appears and gradually loads and so on.
I have tried to solve this problem using variable, to tell the movie on stage what to do.....But
I have a problem controlling my MC using _global variable.
I'll try to explain:
I have created empty MC where I attach movie from my library using buttons.
Works fine.
_root.emptymc.attachMovie("attachedmc","attachedmc ",10);
Another button is used to issue command to attached MC to continue playing.
Works fine with this command:
_root.emptymc.attachedmc.gotoAndPlay(21);
Maybe I got the whole idea wrong, but I assumed that if I create _global.somename = "attachedmc" I will be able to issue the following command:
_root.emptymc.somename.gotoAndPlay(21);
But this doesn't work at all.
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Feb 4, 2010
I have defined Variables at the start of my script, with _root, to make them valid globally.
Then, in several functions and IF loops, I change the values of these variables, again referencing them with _root.
Then at the end of my script, I want to collect these global variables and send them to a PHP file to late store them in a db.
The problem is that at the end of my script, the variables do not contain any data, I used trace() to test this.
They only seem to contain values inside the IF loops which would mean they are behaving as local variables only?
I also tried replacing _root with _global but got the same results.
I have over 1000 lines of code at the moment so I will only post a snippet here of the general method I used, perhaps some experienced users will spot what I am doing wrong[code]...
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Oct 3, 2011
I have a project that needs some global variables. While developing on my local machine I made a 'globals.as' file which contains the following:
ActionScript Code:
package {
public class globals {
public static var gData:Object = {};
}}
I import that using
ActionScript Code:
import globals;
Then in my code if I need to create or access a global variable I can do something like:
ActionScript Code:
globals.gData.myNewVariable = "whatever";
This all worked fine until I exported the project to the web, suddenly it's as if globals.gData is not an object anymore. Only thing I can think of is that it's not importing globals.as. Is there a special way I have to embed globals.as into my project?
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Oct 6, 2011
Code:
onClipEvent(load){
_global.tinta=0xFF0000;
tintb=0xFF0000;
box = new Color("_root.boxy"); //This instance is named "boxy"
} onClipEvent(enterFrame) {
box.setRGB(tintb); //Turns it red
}
This works and makes the box red. However, if I change it so it's "box.setRGB(_global.tinta)", it turns it black. Even setting "tintb=_global.tinta" and using the "box.setRGB(tintb)" doesn't work any more. Why doesn't setRGB() like _global variables?
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Mar 27, 2004
how a can i declare global variables in mx 2004? i want 2 declare a variable that can be accessed by all buttons & movie clips. i tried to put it in the main thingie (the one u find in the actions panel when you're not selecting anything)
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