i have a slide to control the volume of a song it links to that autoplays when it starts its a blank .fla with the class Volume and an as3 file called Volume with all the codes by itself, it works perfect, but when i go to my index.fla where i try to use a UILoader to load the blank swf called volume it says:
" TypeError: Error #1009: Cannot access a property or method of a null object reference. at Volume() "
When I declare a class variable
private var myVar:MyClass = new MyClass();
It creates a new instance of that class that will trace as [Object MyClass].
However, as soon as I assign it to something
myVar = thisOtherVar;
It will now trace as [Object thisOtherVar].
I need to get it back to where it's just an "empty" blank class instance, if that makes any sense at all.
I have written a class, which is basically a textfield for forms. It will eventually have several validation modes built into it too, which will be set by setting a property of the object.anyway, my problem. Basically my setters are empty if the movie is used as a loaded swf within another movie.I have an Event listener within the class listening for the Event.ACTIVATE event (still not sure exactly what this does...) though i do know that i need this in place for the setters/getters to work.If i create objects from my class, set some properties everything is spot on, though the moment i load this working movie into another movie the Event.ACTIVATE does not fire.[code]Now, if i run this movie its perfect - everything works as it should, right down to the validation.however, this movie is to be used within another movie. When i load this movie into a parent movie my fields aren't added to the movie.
View 5 RepliesTypeError: Error #1009: Cannot access a property or method of a null object reference.
at QuizApp/createStatusBox()
at QuizApp()
That's the error message I get when it tries to play. What I have is an swf that loads another when its done, the new swf is blank but has a document class to an AS file. It seems the problem lies when a function is not properly being added to the stage.
The function is added like this..
Code:
package{
public class QuizApp extends Sprite{
public function QuizApp(){
createButtons();
private function createButtons() {
if (this.stage == null) {
trace("STAGE IS NULL!!!");
} var yPosition:Number;
addEventListener(Event.ADDED_TO_STAGE, addedToStage);
...
I was wondering if there is a way to control the volume of a movieclip directly without using the sound class? Or is there a way to control the volume of the entire swf?
View 1 Repliesdoes anyone have an example of a simple volume slider that controls the master volume of the entire swf?
View 1 RepliesI've created a small music player with a sliding volume control. I'm having trouble with the volume. Though it does control volume properly, if I set the initial volume to less than 100%, the volume always starts at 100% until I move my mouse over the player. At that point, the volume changes to whatever the initial volume is set to.Is this a flash bug, or am I missing something? Here is the affected code (code for other buttons/functions omitted for brevity):
var song_initvolume:Number = 100;
slider_1._x = groove_1._x + song_initvolume;
playSong(0,song_play);[code]....
I'd like to be able to set the volume at say 50%, but the above mentioned behavior happens each time.
I'm building a video player and am kinda stuck at the volume slider part. It's a YouTube style vertical slider, meaning if the slider is in the top position volume should be 100% and if the slider is dragged to the bottom position sound should be 0. Currently it's doing the opposite of what I want :(
Dragging the slider down will make the sound louder, while dragging up lowers it.
Here is my code below dealing with the volume slider.
[Code]....
The (-4) is an offset value so when you drag it all the way to turn it off, it's 0 and not 4. I need to reverse this somehow, so the traces above will swap... going down will make userVolume = 4 and going up will make it 30.
I've got a serious of games which in turn load off a main main swf.I have mute and unmute buttons on the main menu and the same buttons in each game.When I unload/load a game I want the volume to stay as it is so they player doesn't have to keep turning the volume off. AudioOff is the button shown when the volume is off and AudioOn is the button shown when the volume is on.The code I've got now keeps the volume on or off through the games but the buttons aren't showing up correct with this code..
if (SoundVolume.volume == 1)
{
AudioOn.visible = false;[code].....
I converted the slider bar and slider button to buttons. Then, I made the slider button into a movie clip.
Here is the code I placed while slider button was a button:
Code:
on (press) {
startDrag(this, false, left, top, right, bottom);
}
[Code]....
It seems right to me but I don't know. The movie button slides down the slider bar but it just doesn't affect the volume. Going to try to attach my FLA to offer better insight. Just tried to upload it and no matter if it's FLA or zipped FLA, it says it failed.
So I made an animation a while ago and exported it no problem as an .avi. Recently I've needed to make changes, but whenever I try to export it, it is a blank video.
There is no sound, so I'm not sure whether or not that is working, but the video turns out as just a black movie with the proper length.
When I test it in flash or export it as a .swf, it is fine, only the .avi is the problem.
I'm trying to make a simple Flash application to be placed on a web site. It is intended to take data from an .xml file and display it in the Flash movie. There are a number of buttons that display different nodes of the .xml file when clicked. (Not all the buttons are functional yet in this code; I know that.)It runs just fine in Flash. It even runs fine when I publish it and then run it by clicking on the html file on my computer.When I upload the html and swf files to my server, the html file works fine (gives me a solid colored background) but the swf is just a white box, nothing in it and no functionality.Something needs to be declared, imported or linked, I think, but I do not know what or how to do it. (Most irritating is the fact that the code is substantially taken from an online tutorial, with nary a word about this issue.)
ar chineseSentence:Array=new Array();
[many other Array vars deleted for space]
var loader:URLLoader = new URLLoader();
[code]......
I have a problem with one of my swf files, for some reason is showing up blank. This is the url: [URL]
View 2 RepliesI have some script I am using for a flash menu. Each button opens to the html file and has script telling each page the down state for each button when clicked. I am trying to use the function below to open a new window and it won't work with the other scripting.[code]...
View 3 Replieswhere i developed an app that uses the webcam, adds an image and then takes a picture, well, i implemented textbook style the printjob, and well everytime after printing my swf goes blank. http:[url]...........But now i have been continuing testing, and i found out, that if i print from another application and then comeback, my video stream from the webcam is blank, this has no sense at all, since i am printing from another app. http:[url]....What is going on here i mean, this must be a flash player issue right.
View 1 RepliesI have a playlist of flv in my pc (not on web) and when i make then to play to make a blank screen between then, that is very ugly.
How can i make this like a flow playlist to each flv play next to each other with no screen between then?
I have had this problem for a week now. I keep making code but when I export to .swf it is 99% of the time blank. I do the addChild and stuff but still nothing. Here is my code:
--------------------------------------------------
package
{
import flash.display.MovieClip;
import flash.text.TextField;
[code]....
The site im building has one blank MC container that I call the other swf's according to the appropriate link selected. If I click one link:
on(release){
this.Container.loadMovie("Mov1.swf");
}
[code]......
The following are two screenshots of something I'd like to create:
Notice how each 'blank' is a drop-down menu. If a user selects the correct one the text in the drop-down becomes green and a box appears at the bottom that tells them they got it right. As soon as they go to select a new one the box disappears and re-appears with a message saying either they got the next one right or wrong. If they get it wrong it turns red. There is no backend data that needs to be processed; it's just the interaction I want to create.
how I might go about doing this in Flash/ActionScript?
I know how to create the interface itself I believe with the drop-down component but I have no idea how to program this.
I'm having an issue with my preloader - After it's finished loading, most of the time it goes on to the rest of the content fine. But occasionally, it goes straight to a blank page.
[URL]
It doesn't seem to happen on every browser. Refreshing the website, it happens maybe 1 out of every 5 times it's refreshed. Sometimes it works and sometimes it doesn't. It's driving me insane.
I have a Textfield that I have drawn on the stage. I have another TextField that I have created in AS3. The TextField I created in AS3 appears on the stage without an issue. However, I am later setting the TEXT of both TextFields to the same variable, the TextField I drew on the stage, it shows no problem, the one I created in AS3, it comes up blank. The two calls to update the text are right under each other, so the variable cant be unsetting between them (at least I dont see how it would be).
[Code]...
I dont get an error but nothing loads. I just get a blank screen and I have really struggled to find an example for loading an obj file. I am using flashbuilder4 AS3 project.
private function initAway():void
{
_camera = new Camera3D({zoom:20, focus:30, x:100, y:50, z:-500});
[Code].....
I've just finished working on an extensive HD intro for my website, which is in 1280x720 resolution.
At the moment, my site has a splash page with 3 buttons on it:
B1) opens the site in fullscreen mode
B2) opens the site in normal window mode
B3) opens a new browser window linking to my intro
Here's the AS code I'm using for my intro button:
Actionscript Code:
intro_btn.onRelease = function() {
getURL("[URL]", "_blank");};
I'm wondering if there is a way to somehow specify in that code segment what dimensions I'd like the new window to have? I know this can be accomplished in JavaScript with something like this:
Actionscript Code:
<a href="javascript:void(0)"onclick="window.open('[URL]','height=1280, width=720,scrollbars=no')">intro</a>
I've already tried putting the intro on it's own separate HTML page, but because of resolution and other background contrast issues, I've found that it undoubtedly looks best in a window that is resized to its specific dimensions, rather than having extra space around the edges, top, and bottom.
I have a XML files that is being read in to Actionscript and as it runs the script and collects the results I want it to go to the next line for the next result. I am not sure how to do this. (See code). RIght now it create the items in the list like thisitem1, item2, item3, item4I want the result to be
item1
item2
item3
[code].....
I added a bit of Action Script 3.0 code into a premade flash file that came with my website template.I wanted to link a navigation button to an external url, heres the code:
stop();
home_btn.addEventListener(MouseEvent.CLICK, gotoURL);function gotoURL(event:MouseEvent):void{navigateToURL(new URLRequest("http://www.knirv.com"));}
[code].....
I looked at building this Weather widget from: [URL]..It works perfectly when i preview the file in flash but when i add the file to my web site it is blank... like it is not requesting or getting data... any reason why that would be?
View 10 RepliesI have a button called bt07 and I would like when you click down this button to open an url in a blank_window (for exemple [URL]) I wrote this code below but I don t know how writting the code to open the url?
//mouse downbt07.addEventListener(MouseEvent.MOUSE_DOWN,auSurvolSurbt07);function auSurvolSurbt07(e:Event){bt01.gotoAndStop(1);bt02.gotoAndStop(1);bt03.gotoAndStop(1);bt04.gotoAndStop(1);bt05.gotoAndStop(1);bt06.gotoAndStop(1);bt07.gotoAndStop(2);
[Code].....
I've tried many different ways of accessing the name of an attribute, but just can't get it working.The current Function:
protected function applyProperties(_axml:XML):void
{
var list:XMLList = _axml.properties;[code]...........
I have tried the name, I've tried searching it as an Object, I looked for solutions on stackoverflow.. nothing has worked for me so far. Originally I had the properties node as such: fearing that Flash was interpretting incorrectly.
edit: It seems like the XML was interpretted rather than printed out..
I've just taken over a project from another developer and the code has a lot of if statements like this:
[Code]...
Which while ok, does get a bit messy when used everywhere. Is there a better, neater way to write this? I was thinking of this
[Code]...
How can I make datagrid height is equal to data content in Adobe Flex however suggested answers did not work for me.The blank row at the end of the DataGrid does not display at first, until I begin editing editing the last row, at which the entire grid is immediately pushed upwards, making the top row disappear and the blank bottom row reappear.
View 3 Replies