[英]Change variable on main class from external class
I want to have to change the var filmAan to false in my Main.as, by the function terug in the external class video01. 我想通过外部类video01中的函数terug将Main.as中的var filmAan更改为false。
This is my Main.as 这是我的Main.as
package
{
import flash.display.MovieClip;
import flash.events.MouseEvent;
import fl.video.*;
public class Main extends MovieClip
{
public function Main()
{
trace( "hij werkt" );
btn_1.addEventListener(MouseEvent.CLICK,speel1);
btn_2.addEventListener(MouseEvent.CLICK,speel2);
btn_3.addEventListener(MouseEvent.CLICK,speel3);
btn_4.addEventListener(MouseEvent.CLICK,speel4);
btn_5.addEventListener(MouseEvent.CLICK,speel5);
btn_6.addEventListener(MouseEvent.CLICK,speel6);
btn_7.addEventListener(MouseEvent.CLICK,speel7);
btn_8.addEventListener(MouseEvent.CLICK,speel8);
btn_9.addEventListener(MouseEvent.CLICK,speel9);
var mc_video01:MovieClip = new video01();
var mc_video02:MovieClip = new video02();
var mc_video03:MovieClip = new video03();
var mc_video04:MovieClip = new video04();
var mc_video05:MovieClip = new video05();
var mc_video06:MovieClip = new video06();
var mc_video07:MovieClip = new video07();
var mc_video08:MovieClip = new video08();
var mc_video09:MovieClip = new video09();
public var filmAan = false;
function speel1(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 1 werkt");
addChild(mc_video01);
mc_video01.x=340;
mc_video01.y=227;
mc_video01.width=1360;
mc_video01.height=1060;
filmAan = true;
}
else
{
trace("knop 1 uitgeschakeld");
}
}
function speel2(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 2 werkt");
addChild(mc_video02);
mc_video02.x=340;
mc_video02.y=227;
mc_video02.width=1360;
mc_video02.height=1060;
filmAan = true;
}
else
{
trace("knop 2 uitgeschakeld");
}
}
function speel3(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 3 werkt");
addChild(mc_video03);
mc_video03.x=340;
mc_video03.y=227;
mc_video03.width=1360;
mc_video03.height=1060;
filmAan = true;
}
else
{
trace("knop 3 uitgeschakeld");
}
}
function speel4(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 4 werkt");
addChild(mc_video04);
mc_video04.x=340;
mc_video04.y=227;
mc_video04.width=1360;
mc_video04.height=1060;
filmAan = true;
}
else
{
trace("knop 4 uitgeschakeld");
}
}
function speel5(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 5 werkt");
addChild(mc_video05);
mc_video05.x=340;
mc_video05.y=227;
mc_video05.width=1360;
mc_video05.height=1060;
filmAan = true;
}
else
{
trace("knop 5 uitgeschakeld");
}
}
function speel6(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 6 werkt");
addChild(mc_video06);
mc_video06.x=340;
mc_video06.y=227;
mc_video06.width=1360;
mc_video06.height=1060;
filmAan = true;
}
else
{
trace("knop 6 uitgeschakeld");
}
}
function speel7(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 7 werkt");
addChild(mc_video07);
mc_video07.x=340;
mc_video07.y=227;
mc_video07.width=1360;
mc_video07.height=1060;
filmAan = true;
}
else
{
trace("knop 7 uitgeschakeld");
}
}
function speel8(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 8 werkt");
addChild(mc_video08);
mc_video08.x=340;
mc_video08.y=227;
mc_video08.width=1360;
mc_video08.height=1060;
filmAan = true;
}
else
{
trace("knop 8 uitgeschakeld");
}
}
function speel9(evtObj:MouseEvent):void
{
if (filmAan == false)
{
trace("knop 9 werkt");
addChild(mc_video09);
mc_video09.x=340;
mc_video09.y=227;
mc_video09.width=1360;
mc_video09.height=1060;
filmAan = true;
}
else
{
trace("knop 9 uitgeschakeld");
}
}
}
}
}
And this is my video01.as 这是我的video01.as
package
{
import flash.display.MovieClip;
import flash.events.MouseEvent;
public class video01 extends MovieClip
{
public function video01()
{
trace("movieclip 1 geladen");
btn_terug.addEventListener(MouseEvent.CLICK, terug);
}
public function terug(evt:MouseEvent):void
{
trace("knop ingedrukt");
this.parent.removeChild(this);
}
}
}
How exactly do I change the var in the Main.as from the video01 class?? 我如何从video01类更改Main.as中的var?
Thx in advance! 提前谢谢!
It looks like your video01
class is a child of the Main class. 看来您的
video01
类是Main类的孩子。 so you can use parent
keyword to access the Main
class. 因此您可以使用
parent
关键字访问Main
类。 You'll need to cast parent in order to not throw a compiler error: 您需要强制转换parent,以免引发编译器错误:
From your video01 class: 从您的video01课程:
Main(parent).filmAan = false;
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