The code below when it 1st load, i assign a pageName for selectedIDtext for it. And when the second time it loads I wanted to remove the data init and update with a new pageName. But no matter what I did i can't change and assign the 1st value that was loaded in the textfield.
selectedIDmc = new MovieClip();
selectedIDtext = new TextField();
selectedIDtext.defaultTextFormat = selectedIDformat;
selectedIDtext.wordWrap = true;
selectedIDtext.name = "selectedName";
selectedIDtext.opaqueBackground = 0x445566;
selectedIDtext.width = stage.stageWidth / 3;
selectedIDtext.height = 15;
function listClick(event:MouseEvent):void {
if (event.target.parent != listArray[listArray.length - 1]) {
for (var i:Number = clickedIndex + 1; i < listArray.length; i++) {
**selectedIDtext.text = ""**
}
pageName = event.target.getChildByName("listText").text;
selectedIDtext.text = pageName;
}
}
instead of:
pageName=event.target.getChildByName("listText").text;
selectedIDtext.text=pageName;
try this
selectedIDtext.text=TextField(event.target).text;
Related
I'm trying to make a numberline with boxes pointing at different values. Inside each box is a TextField where the user is supposed to wright down the value the box is pointing at. When all the boxes are filled out, the answere in the boxes should be compared to the correct answeres.
The problem is that when I try to acsess the text in the textField, 1-2 of them randomly won't return any values. The TextFields that don't respond are also impossible to edit and navigate inside after a number is filled out.
This is the code where I construct the textField:
var textFields:Array = [];
var box:Sprite = new Sprite();
var tfor:TextFormat = new TextFormat();
for (var i:int = 0; i<3; i++)
{
tfor.size = 30;
var tfb:TextField = new TextField();
tfb.defaultTextFormat = tfor;
tfb.width = boxWidth;
tfb.height = boxWidth;
tfb.maxChars = 3;
tfb.text = "";
tfb.restrict = "0-9.";
tfb.multiline = false;
tfb.x = bx;
tfb.y = by;
tfb.selectable = true;
tfb.type = TextFieldType.INPUT;
box.addChild(tfb);
textFields.push(tfb);
}
And this is where I check the answere:
public function checkBoxAnswere(numbs:Array) {
var points:Number = 0;
for(var i:int = 0; i<textFields.length; i++) {
trace("numb:"+numbs[i]+"arrowText "+textFields[i].text+" .");
//begDes is a function whitch round a value mutch like the .toFixed(number) but returns a number insted of a string
if(begDes(numbs[i], 2)==begDes(Number(textFields[i].text), 2)) {
points+= 0.5;
}
}
return points;
}
It is the textField.text that wont be read. There is no error massenges.
I'm new to Adobe AIR and here is what i'm doing, (please note that i'm doing this by AS3 code:
Adding a VGroup to the Canvas control.
var vIncomeHeader:VGroup = new VGroup();
vIncomeHeader.width = 1326;
vIncomeHeader.height = 29;
vIncomeHeader.id = "vIncomeHeader";
canvasIncome.addChild(vIncomeHeader);
Creating and adding a HGroup to the VGroup created in step one.
Creating 5 TextInput and adding it to HGroup. First textbox is editable and rest are not editable.
var hfIncomeHeader:HGroup = new HGroup();
var txt:TextInput = new TextInput();
vIncomeHeader.addElement(hfIncomeHeader);
var lp:int =0;
var lp-inner:int =0;
for (lp=0; lp<10; lp++)
{
hfIncomeHeader = new HGroup();
hfIncomeHeader.width = 1326;
hfIncomeHeader.height = 29;
//Amount
txt = new TextInput();
txt.id = "txtAmount_" + lp;
txt.width = 120;
txt.height = 22;
txt.restrict = "0-9.\\";
txt.addEventListener(Event.CHANGE, txtChangeIncomeAmount);
hfIncomeHeader.addElement(txt);
for (lp-inner=0; lp-inner<4; lp-inner++)
{
//Income Type
txt = new TextInput();
txt.id = "txt_" + lp + "_" + lp-inner;
txt.width = 120;
txt.height = 22;
hfIncomeHeader.addElement(txt);
}
}
//txtChangeIncomeAmount
protected function txtChangeIncomeAmount(event:Object):void
{
// HOW TO Do IT
}
[Second and third steps are part of a for loop from 0 to 10]
Now, what I want to do is to write the number in first textbox and automatically fill the same number to other 4 textboxes of that HGroup.
You can set names to your TextInput and then get them by names. Something like that:
...
txt.name = "txt_" + lp-inner;
...
protected function txtChangeIncomeAmount(event:Event):void
{
var txt:TextInput;
for (var i:uint = 0; i < 4; i++)
{
txt = hfIncomeHeader.getChildByName("txt_" + i) as TextInput;
txt.text = (event.currentTarget as TextInput).text;
}
}
I'm trying to make a simple game in Flash. So far, I've added a bunch of objects to the stage using addChild(objName);. However, now I'm trying to remove the objects completely. I don't want to have to cycle through every object's name and I'm sure there must be a more efficient way to select each object (maybe by index on the stage) and removeChildAt(index); it. However, when I try this, Flash only removes the objects that were manually placed by me on the stage. It doesn't remove the ones that were placed through code. I've done some searching and I tried multiple methods, all of which yield the same result. The one that most people agree on is this one:
while (numChildren > 0)
{
removeChildAt(0);
}
Can you help me figure out why this isn't removing anything that was coded onto the stage?
Thanks in advance :D
Edit: Here is my code for the frames:
Frame 1 (Randomly generates and displays the dots):
import flash.events.MouseEvent;
import fl.motion.easing.Linear;
var dotList = new Array(); var level:int = 3; var invisoDotList = new Array();
var loop:int;
var line:Line = new Line();
line.x = 274;
line.y = 187;
addChild(line);
for(loop = 0; loop < level; loop++)
{
var dot:Dot = new Dot();
var invisoDot:InvisoDot = new InvisoDot();
var tester:Boolean = true;
var xval:int = Math.floor(Math.random()*(1+520))+14;
var looper:int = 0;
while(looper < dotList.length)
{
if(Math.abs(xval - dotList[looper].x) > 30)//minimum spacing
{
looper++;
}
else
{
looper = 0;
xval = Math.floor(Math.random()*(1+520))+14;
}
}
dot.x = xval;
dot.y = 187;
invisoDot.x = xval;
invisoDot.y = 187;
invisoDot.alpha = 0;
dotList[loop] = dot;
invisoDotList[loop] = invisoDot;
addChild(invisoDot);
addChild(dot);
}
//trace(dotList); test to ensure that dots are added to the array
var nb1:NextButton = new NextButton();
nb1.x = 0;
nb1.y = 0;
nb1.alpha = 0;
addChild(nb1);
nb1.addEventListener(MouseEvent.CLICK, hideDots);
function hideDots(e:MouseEvent)
{
for(var loop:int = 0; loop < dotList.length; loop++)
{
dotList[loop].alpha = 0;//make dots disappear
}
line.alpha = 0;
nextFrame();
}
stop();
Frame 2 (Displays further instructions and contains a couple of methods that will be used later on):
import flash.events.MouseEvent;
removeChild(nb1);
var nb2:NextButton = new NextButton();
nb2.x = 0;
nb2.y = 0;
nb2.alpha = 0;
addChild(nb2);
nb2.addEventListener(MouseEvent.CLICK, next);
function next(e:MouseEvent)
{
nextFrame();
}
function clearStage()
{
while (numChildren > 0)
{
trace("before" + numChildren);
removeChildAt(0);
trace("after" + numChildren);
}
}
stop();
Frame 3 (Makes the dots disappear when they are clicked and keeps an accuracy count):
import flash.events.MouseEvent;
import flash.utils.Timer;
line.alpha = 1;
removeChild(nb2);
//setChildIndex(line,0);
var clicks:int = -1;
var passed:int = 0;
var fromLine:Boolean = false;
//trace(dotList.length);
stage.addEventListener(MouseEvent.CLICK, clickCount);
for(var loopvar:int = 0; loopvar < dotList.length; loopvar++)
{
//trace("loop");
dot = dotList[loopvar];
invisoDot = invisoDotList[loopvar];
dot.addEventListener(MouseEvent.CLICK, onClick);
invisoDot.addEventListener(MouseEvent.CLICK, onClick);
//trace("event");
}
//trace(dotList.length);
function onClick(e:MouseEvent)
{
//e.currentTarget.alpha = .5;
for(var hitcheck:int = 0; hitcheck < dotList.length; hitcheck++)
{
if(dotList[hitcheck].x == e.currentTarget.x)
{
dotList[hitcheck].alpha = 1;
}
}
//trace("check");
}
var numChanged:int = 0;
function clickCount(e:MouseEvent)
{
clicks++;
//trace(clicks);
numChanged = 0;
for(var index:int = 0; index < dotList.length; index++)//check whether the user has gotten all the dots
{
if(dotList[index].alpha == 1)
{
numChanged++;
}
}
if(numChanged == level)//if the user has gotten all the dots
{
/*trace("next screen for sucess");
trace(clicks);*/
line.visible = false;
for(loop = 0; loop < dotList.length; loop++)
{
dotList[loop].alpha = 0;//make dots disappear
}
if((clicks - level) == 1)
{
passed = 2
}
else if((clicks - level) == 0)
{
passed = 1;
}
passed = 1;
fromLine = true;
nextFrame();
}
else if((clicks - numChanged) >= 2)//this ends the session as soon as 2 mistakes are made
{
/*trace("next screen for failed number of clicks");
trace(clicks);*/
line.visible = false;
for(loop = 0; loop < dotList.length; loop++)
{
dotList[loop].alpha = 0;//make dots disappear
}
passed = 3;
fromLine = true;
nextFrame();
}
/*else if((clicks - level) >= 2)//if the user has made too many mistakes. This ends the session after the maximum number of tries have been used
{
trace("next screen too many clicks");
trace(clicks);
}*/
}
//trace("end");
stop();
Frame 4 (Generates the results table. A sidenote: there is a bug where "Okay" is never a result because in Frame 3, the value of passed never equals 2. Not sure why though):
import flash.text.TextFormat;
import flash.text.TextField;
var failFormat:TextFormat = new TextFormat();
failFormat.color = 0xFF0000;
failFormat.font = "Arial";
failFormat.size = 18;
var passFormat:TextFormat = new TextFormat();
passFormat.color = 0x00FF00;
passFormat.font = "Arial";
passFormat.size = 18;
var okayFormat:TextFormat = new TextFormat();
okayFormat.color = 0x808000;
okayFormat.font = "Arial";
okayFormat.size = 18;
var normalFormat:TextFormat = new TextFormat();
normalFormat.color = 0x000000;
normalFormat.font = "Arial";
normalFormat.size = 18;
var lineResults = new Array();
var squareResults = new Array();
trace(passed);
if(fromLine == true)
{
if(passed == 1)
{
lineResults[lineResults.length] = "Pass";
}
else if(passed == 2)
{
lineResults[lineResults.length] = "Okay";
}
else if(passed == 3)
{
lineResults[lineResults.length] = "Fail";
}
}
fromLine = false;
lineResults = lineResults.reverse();
squareResults = squareResults.reverse();
var loopLength:int = (lineResults.length >= squareResults.length) ? lineResults.length : squareResults.length;
var loopStart:int = 0;
if(loopLength > 11)
{
loopStart = loopLength - 12
}
var cb:CellBlock = new CellBlock();
cb.x = 283.05;
cb.y = 20.35;
addChild(cb);
var col1Head:TextField = new TextField();
col1Head.defaultTextFormat = normalFormat;
col1Head.text = "# of Dots";
col1Head.x = 114.95
col1Head.y = 8.3;
addChild(col1Head);
var col2Head:TextField = new TextField();
col2Head.defaultTextFormat = normalFormat;
col2Head.text = "Line";
col2Head.x = 259.95
col2Head.y = 8.3;
addChild(col2Head);
var col3Head:TextField = new TextField();
col3Head.defaultTextFormat = normalFormat;
col3Head.text = "Square";
col3Head.x = 381.95
col3Head.y = 8.3;
addChild(col3Head);
for(loop = loopStart; loop < loopLength; loop++)
{
var block:CellBlock = new CellBlock();
block.x = 283.05;
block.y = 20.35 + (loop - loopStart + 1)*33;
addChild(block);
var col2:TextField = new TextField();
var col3:TextField = new TextField();
var col1:TextField = new TextField();
/*col2.defaultTextFormat = passFormat;
col3.defaultTextFormat = okayFormat;*/
col1.defaultTextFormat = normalFormat;
switch(lineResults[loop])
{
case "Pass":
col2.defaultTextFormat = passFormat;
break;
case "Okay":
col2.defaultTextFormat = okayFormat;
break;
case "Fail":
col2.defaultTextFormat = failFormat;
break;
}
switch(squareResults[loop])
{
case "Pass":
col3.defaultTextFormat = passFormat;
break;
case "Okay":
col3.defaultTextFormat = okayFormat;
break;
case "Fail":
col3.defaultTextFormat = failFormat;
break;
}
//col2.text = "Pass";
col2.text = lineResults[loop];
col2.x = 260.95;
col2.y = block.y - 12;
addChild(col2);
//col3.text = "Okay";
try
{
col3.text = squareResults[loop];
}
catch(e:Error)
{
}
col3.x = 386.95;
col3.y = block.y - 12;
addChild(col3);
col1.text = String(loop + 1);
col1.x = 133.95;
col1.y = block.y - 12;
addChild(col1);
}
var nb4:NextButton = new NextButton();
nb4.x = 0;
nb4.y = 0;
nb4.alpha = 0;
addChild(nb4);
nb4.addEventListener(MouseEvent.CLICK, clearStage);
stop();
Frame 5 (Next frame which is a test to make sure that everything gets erased, which it doesn't):
removeChild(nb4);
stop();
This error:
ArgumentError: Error #1063: Argument count mismatch on Game_fla::MainTimeline/clearStage(). Expected 0, got 1. clearStage()
Occurs because your clearStage() method has been added as the click event handler of a button. If your clearStage() function is going to be used an an event handler, it needs to accept an "event" parameter. So you should define the function like this:
function clearStage(event:Event)
{
while (numChildren > 0)
{
trace("before" + numChildren);
removeChildAt(0);
trace("after" + numChildren);
}
}
As a side note, this means that if you want to also call clearStage() manually, that is use it without adding it as an event handler, that you'll need to include this event parameter... but you can just pass in a null, because your code doesn't need to actually use the event parameter:
clearStage(null);
I'm not sure I see anything else wrong. I'd start by adding that event parameter to your clearStage() function as I shown above.
I should also add I mostly worked in Flex or pure AS3, and am not super skilled in Flash CS6 and programming on the timeline :)
From memory, I don't think Flash re-orders when you remove a child. If you remove a child at index 0, every other child is still numbered 1 to x. childAt(0) is just null now. Keep that in mind with this sort of process.
I need to acess a variable inside this function using concatenation, following this example:
public function movePlates():void
{
var plate1:Plate;
var plate2:Plate;
var cont:uint = 0;
for (var i:uint = 0; i < LAYER_PLATES.numChildren; i++)
{
var tempPlate:Plate = LAYER_PLATES.getChildAt(i) as Plate;
if (tempPlate.selected)
{
cont ++;
this["plate" + cont] = LAYER_PLATES.getChildAt(i) as Plate;
}
}
}
EDIT:
public function testFunction():void
{
var test1:Sprite = new Sprite();
var test2:Sprite = new Sprite();
var tempNumber:Number;
this.addChild(test1);
test1.x = 100;
this.addChild(test2);
test2.x = 200;
for (var i:uint = 1; i <= 2; i++)
{
tempNumber += this["test" + i].x;
}
trace("tempNumber: " + tempNumber);
}
If i run the code like this, the line this["test" + i] returns a variable of the class. I need the local variable, the variable of the function.
Your loop on first step access plate0 this will cause not found error, if plate0 is not explicitly defined as class member variable or if class is not defined as dynamic. Same thing will happen for plate3, plate4, plate5... in case LAYER_PLATES.numChildren is more than 3.
EDIT:
Thanks to #Smolniy he corrected my answer plate0 is never accessed because cont is incremented before first access. So as he mentioned problem should be on plate3
You don't get the local variable with [] notation. your case has many solutions. You can use dictionary, or getChildAt() function:
function testFunction():void
{
var dict = new Dictionary(true);
var test1:Sprite = new Sprite();
var test2:Sprite = new Sprite();
var tempNumber:Number = 0;
addChild(test1);
dict[test1] = test1.x = 100;
addChild(test2);
dict[test2] = test2.x = 200;
for (var s:* in dict)
{
tempNumber += s.x;
//or tempNumber += dict[s];
}
trace("tempNumber: " + tempNumber);
};
I need to get the width and height of a flag I am loading into another movie so I can place it in the right location. Why is my getBounds not picking up the dimensions of the flag?
function displayFlags(evt:Event = null)
{
if(!Lang) { return; }
for (var i:uint = 0; i < Lang.length; i++)
{
//Language = new MovieClip();
//Language.name = Lang[i];
LangButton = new button01();
LangButton.name = Lang[i];
LangButton.btext.text = Lang[i];
LangButton.y = LangButton.height * i;
addChild(LangButton);
var flag:Loader = new Loader();
flag.load(new URLRequest(LangPath[i]+"/flag.png"));
/// Loads Flag into Button
LangButton.addChild(flag);
var fh = flag.getBounds(flag);
trace("FLAG HEIGHT = " + fh.height); // ZERO ZERO ZERO ZERO
// I really need this info to place the flag in the right location.
flag.y = (LangButton.height/2) - (flag.height/2);
}
evt.target.visible = false;
}
UPDATE: MAY 19TH, 2013
I was able to figure out that I need to wait for the flag to be loaded. Now I can get the correct Bounds.. however, now I can not get the movieClip "flag" in the load complete to respond. I don' think it sees the value of flag.
Below is my UPDATED code:
function displayFlags(evt:Event = null)
{
if(!Lang) { return; }
for (var i:uint = 0; i < Lang.length; i++)
{
//Language = new MovieClip();
//Language.name = Lang[i];
LangButton = new button01();
LangButton.name = Lang[i];
LangButton.btext.text = Lang[i];
LangButton.y = LangButton.height * i;
addChild(LangButton);
flag = new Loader();
flag.load(new URLRequest(LangPath[i]+"/flag.png"));
flag.name = Lang[i];
flag.contentLoaderInfo.addEventListener(Event.COMPLETE, loadedFlag(flag));
function loadedFlag()
{
return function()
{
var fh = flag.getBounds(flag);
trace("FLAG HEIGHT = " + fh);
trace("flag Name: "+ flag.name);
flag.alpha = .3;
}
}
LangButton.addChild(flag);
}
evt.target.visible = false;
}
try this :
flag.contentLoaderInfo.addEventListener(Event.COMPLETE,completeHandler);
then add function :
function completeHandler(e:Event):void
{
var myFlagInfo:LoaderInfo = e.currentTarget as LoaderInfo;
var myFlag:Loader = myFlagInfo.loader;
var fh = myFlag.getBounds(myFlag);
}