13/05/2007, 07:15
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 | | | Fecha de Ingreso: noviembre-2004 Ubicación: Villa Ballester Bs-As|Ar
Mensajes: 2.002
Antigüedad: 20 años Puntos: 34 | |
| Re: FAQs JavaScript
Pregunta: Como reproducir un sonido con eventos? Respuesta:
Código:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Reproducir sonido - By Nicolás Pardo 2007</title>
<script>
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
/*Namespaces*/
var Media = document.Media || {};
// funciones para cookies
Media.PlaySound = {
MSIE: navigator.userAgent.indexOf("MSIE"),
NETS: navigator.userAgent.indexOf("Netscape"),
OPER: navigator.userAgent.indexOf("Opera"),
cookieName: "cookie_sound_active",
imgOn: "images/ico_on.gif",
imgOff: "images/ico_off.gif",
Sound: "_sonido.wav",
WriteCookie: function( name, value ){
var expdate=new Date();
expdate.setTime(expdate.getTime()+10*365*24*60*60*1000);
document.cookie = name + "=" + escape (value) + "; expires=" + expdate.toGMTString();
},
ReadCookie: function( name ){
var namearg = name + "=";
var nlen = namearg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + nlen;
if (document.cookie.substring(i, j) == namearg) {
var endpos = document.cookie.indexOf (";", j);
if (endpos == -1) endpos = document.cookie.length;
return unescape(document.cookie.substring(j, endpos));
}
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
},
OnOffSound: function( img ){
newValue = Media.PlaySound.ReadCookie( Media.PlaySound.cookieName ) == 1 || Media.PlaySound.ReadCookie( Media.PlaySound.cookieName ) == null ? 0 : 1;
img.src = newValue == 1 ? Media.PlaySound.imgOn : Media.PlaySound.imgOff;
Media.PlaySound.WriteCookie( Media.PlaySound.cookieName, newValue );
},
SetMediaIE: function(){
if((Media.PlaySound.MSIE>-1) || (Media.PlaySoundOPER>-1)) {
document.write('<bgsound loop="0" name="MediaMyMediaObj" id="MediaMyMediaObj" >');
}
},
PlayNow: function(){
if( Media.PlaySound.ReadCookie( Media.PlaySound.cookieName ) == 1 || Media.PlaySound.ReadCookie( Media.PlaySound.cookieName ) == null ){
obj = MM_findObj("MediaMyMedia");
if((Media.PlaySound.MSIE>-1) || (Media.PlaySoundOPER>-1)) {
obj = MM_findObj("MediaMyMediaObj");
obj.src = Media.PlaySound.Sound;
} else {
obj = MM_findObj("MediaMyMediaDiv");
obj.innerHTML = '<embed src="'+Media.PlaySound.Sound+'" hidden="true" volume="200" loop="0" type="audio/midi" >';
}
}
}
}
Media.PlaySound.SetMediaIE();
</script>
</head>
<body>
<a href="#"><img src="images/ico_on.gif" onclick="Media.PlaySound.OnOffSound(this)" border="0" /></a>
<br />
<div name="MediaMyMediaDiv" id="MediaMyMediaDiv" style="margin:0; width:0; height:0;"></div>
<input type="button" value="dame" onclick="Media.PlaySound.PlayNow()" />
</body>
</html>
Testeado en IE y FF |