actionscript 3 MouseEvent random color - actionscript-3

Question

i'm just getting started programming and wanted to know how to make the cards i made in actions script a random color with a MouseEvent. I have to do this for a a school project in Animate (adobe). (This is also the first time using this website). This is my code:
This is the card.as:
package {
import flash.display.MovieClip;
import flash.geom.ColorTransform;
import flash.text.TextField;
public class card extends MovieClip {
//praperties
public var cardNumber:int;
public var cardColor:ColorTransform;
public var cardType:String;
public var minNum:Number;
public var maxNum:Number;
public var textBox:TextField;
//constructor
public function card() {
cardType = randomCardType();
cardNumber = 5;
cardColor = randomcardColor();
trace(cardColor);
trace(cardType);
transform.colorTransform = cardColor;
textBox = new TextField();
addChild(textBox);
textBox.text = String(cardType + "\n" + cardNumber);
textBox.width = 100;
textBox.height = 100;
textBox.border = true;
}
//methods
public function printinfo() :void {
trace("cardNumber: '" + cardNumber + "'");
}
public function randomcardColor():ColorTransform {
var kleur:ColorTransform = new ColorTransform();
kleur.color = (Math.random() * 0xFFFFFF);
return kleur;
}
public function randomCardType(){
var Name:Array = ["Knight","Archer","Wizard","Priest"];
var randomNum:int = Math.floor(Math.random()* Name.length);
return Name[randomNum];
}
function randomRange(minNum:Number, maxNum:Number):Number {
return (Math.floor(Math.random() * (maxNum - minNum + 1)) + minNum);
}
public function checkcardColor (otherColor) {
if (cardColor == otherColor) {
return true;
}
else {
return false;
}
}
}
}
and this is the cardgame.as:
package {
import flash.display.MovieClip;
import fl.motion.Color;
public class cardgame extends MovieClip {
//proparties
public var cardA:card;
public var cardB:card;
public var cardC:card;
public var cardD:card;
// constructor code
public function cardgame() {
cardA = new card();
cardA.x = 100;
cardA.y = 100;
cardA.width = 100;
cardA.height = 100;
this.addChild(cardA);
cardB = new card();
cardB.x = 450;
cardB.y = 100;
cardB.width = 100;
cardB.height = 100;
this.addChild(cardB);
cardC = new card();
cardC.x = 450;
cardC.y = 300;
cardC.width = 100;
cardC.height = 100;
this.addChild(cardC);
cardD = new card();
cardD.x = 100;
cardD.y = 300;
cardD.width = 100;
cardD.height = 100;
this.addChild(cardD);
showMeTheWorld();
}
//methods
public function showMeTheWorld() {
cardA.printinfo();
cardB.printinfo();
cardC.printinfo();
cardD.printinfo();
}
}
}

Answer 1

put following, inside constructor (public function card() {/*Here*/})
this.addEventListener(MouseEvent.CLICK, cardClicked);
also you had done the random color function
so put it in your card class
public function cardClicked(e:MouseEvent):void {
MovieClip(e.target).colorTransform = randomcardColor();
}
don't forget importing MouseEvent
read more about EventListener