replay button in AS3 - actionscript-3

Question

I am making an e-learning module with multiple frames.
I want to add a refreshbutton, so that a user can reload a frame (with a movieclip), so that he or she can watch it again. I use one layer where I place all my actions.
I tried, the following, but that doesn't work
refresh_btn.addEventListener(MouseEvent.MOUSE_DOWN, goToCurrentPageHandler) ;
function goToCurrentPageHandler (event:MouseEvent) : void
{
SoundMixer.stopAll();
gotoAndPlay();
I also tried:
/*refresh_button*/
refresh_btn.addEventListener(MouseEvent.MOUSE_DOWN, goToCurrentPageHandler) ;
function goToCurrentPageHandler (event:MouseEvent) : void
{
SoundMixer.stopAll();
gotoAndPlay(currentFrame);
But when I press the refresh button it starts playing the next frame.
Can someone please help me.
Thanks!

Answer 1

without refreshing you can try simply insert stop button function inside play buttons function then no need to refresh you should first stop sound chaneel sc inorder to close sound s . then disable and enable play and stop buttons by //object..mouseEnabled = false; , //object..mouseEnabled = true;
import flash.media.SoundChannel;
import flash.events.MouseEvent;
import flash.events.Event;
btn_play.addEventListener(MouseEvent.CLICK, PlayStream);
var sc: SoundChannel = new SoundChannel();
var s: Sound = new Sound(new URLRequest("folder/song .mp3"));
function PlayStream(event: MouseEvent): void {
sc = s.play();
btn_play.mouseEnabled = false;
btn_stop.mouseEnabled = true;
btn_stop.addEventListener(MouseEvent.CLICK, StopStream);
function StopStream(event: MouseEvent): void {
SoundMixer.stopAll();
sc.stop();
s.close();
btn_play.mouseEnabled = true;
btn_stop.mouseEnabled = false;
}
}
stop();

Answer 2

gotoAndPlay(currentFrame);
actually plays the next one because you are saying "get the current position and start playing from there". Your sound is in a movie clip called *frame_1*. So you should use:
frame_1.gotoAndPlay(1);
I.e. your code should look like that:
/*refresh_button*/
refresh_btn.addEventListener(MouseEvent.MOUSE_DOWN, goToCurrentPageHandler) ;
function goToCurrentPageHandler (event:MouseEvent) : void
{
SoundMixer.stopAll();
frame_1.gotoAndPlay(1);
}