Help Me please How to combine one tab press and continuesly press on keyboard

Question

Hy all, I am new here... Btw I have a problem when I making a game Flash with action script 3,. I want to
make my character move when the key helding and I want  my character attack
with one tab press either ,.. how to make  it work?? please give me sample to make it ... Thanks before

Answer 1

yea thats correct but.. how to combine it with continuesly press.. I have script like this :
package
    import flash.display.MovieClip;
    import flash.events.KeyboardEvent;
    import flash.ui.Keyboard;
    import flash.events.Event;
    public class Main extends MovieClip
        var vx:int;
        var vy:int;
        var attack:Boolean=true;   
        public function Main()
            init();
        function init():void
            vx=0;
            vy=0;
            attack=false;
            stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDownF);
            stage.addEventListener(KeyboardEvent.KEY_UP, onKeyUpF);
            stage.addEventListener(Event.ENTER_FRAME, onEnterframe);
         function onKeyDownF(event:KeyboardEvent):void
            if (event.keyCode == Keyboard.LEFT)
                vx = -5;
                Player.gotoAndStop(2);
                Player.scaleX = -0.3;
            else if (event.keyCode == Keyboard.RIGHT)
                vx = 5;
                Player.gotoAndStop(2);
                Player.scaleX = 0.3;
            else if (event.keyCode == Keyboard.DOWN)
                vy = 5;
                Player.gotoAndStop(2);
            else if (event.keyCode == Keyboard.UP)
                vy = -5;
                Player.gotoAndStop(2);
          else if (event.keyCode == Keyboard.SPACE)
               Player.gotoAndStop(3);
        function onKeyUpF(event:KeyboardEvent):void
            if (event.keyCode == Keyboard.LEFT || event.keyCode == Keyboard.RIGHT)
                vx = 0;
                Player.gotoAndStop(1);
            else if (event.keyCode == Keyboard.UP || event.keyCode == Keyboard.DOWN || event.keyCode == Keyboard.SPACE)
                vy = 0;
                Player.gotoAndStop(1);
        function onEnterframe(event:Event):void
            Player.x+=vx;
            Player.y+=vy;
when I try to include key code SPACE to moving character to attack.... It will going continuesly attack when I helding the key,.. and It stop when I relase the key.. I need one press to attack.. please help me.. :'(