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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Untitled Document</title>
</head>
<body onload="go()">
<div style="width:200px;height:200px;padding:50px;background-color:#9f3d3e;position" id="parent">
<div style="width:100px;height:100px;padding:50px;background-color:green" id="enfant">
<div style="width:100px;height:100px;background-color:blue" id="petitenfant">
</div>
</div>
</div>
</div>
<div id="lesLog">
</div>
<script type="text/javascript">
var addEvent = function(func,onEvent,elementDom) {
if (window.addEventListener) {
elementDom.addEventListener(onEvent, func, true);
} else if (document.addEventListener) {
elementDom.addEventListener(onEvent, func, true);
} else if (window.attachEvent) {
elementDom.attachEvent("on"+onEvent, func);
}
};
var detachEvent = function(onEvent,elementDom){
elementDom.onclick = null;
}
var logMe = function(quiDeclenche, quiEvenement, Evenement, couleur){
var lesLog = document.getElementById("lesLog");
lesLog.innerHTML += "Element déclencheur : " + quiDeclenche.id + "<br />";
lesLog.innerHTML += "Elément ciblé : " + quiEvenement.id + "<br />";
lesLog.innerHTML += "Quel évènement : " + Evenement.type + "<br />";
lesLog.innerHTML += "<hr />";
quiEvenement.style.backgroundColor = couleur;
}
//Récupération des 3 divs
var lePapa = document.getElementById("parent");
var enfant = document.getElementById("enfant");
var petitEnfant = document.getElementById("petitenfant");
function go(){
addEvent(function(moi){
return function(e){
if (!e) var e = window.event;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
if (targ.nodeType == 3) // Safari bug
targ = targ.parentNode;
logMe(moi,targ,e);
moi.style.backgroundColor = "yellow";
/*
try {
if (!window.event.cancelBubble) {
window.event.cancelBubble = true;
}
else{
e.stopPropagation();
}
}
catch(err){
//alert(err.message);
}*/
}
}(enfant),"mouseout",enfant);
addEvent(function(moi){
return function(e){
if (!e) var e = window.event;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
if (targ.nodeType == 3) // Safari bug
targ = targ.parentNode;
logMe(moi,targ,e);
moi.style.backgroundColor = "green";
try {
if (!window.event.cancelBubble) {
window.event.cancelBubble = true;
}
else{
e.stopPropagation();
}
}
catch(err){
//alert(err.message);
}
}
}(enfant),"mouseover",enfant);
addEvent(function(moi){
return function(e){
if (!e) var e = window.event;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
if (targ.nodeType == 3) // Safari bug
targ = targ.parentNode;
logMe(moi,targ,e);
moi.style.backgroundColor = "green";
/*
try {
if (!window.event.cancelBubble) {
window.event.cancelBubble = true;
}
else{
e.stopPropagation();
}
}
catch(err){
//alert(err.message);
}*/
}
}(lePapa),"mouseover",lePapa);
addEvent(function(moi){
return function(e){
if (!e) var e = window.event;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
if (targ.nodeType == 3) // Safari bug
targ = targ.parentNode;
//logMe(moi,targ,e);*
moi.style.backgroundColor = "yellow";
/*
try {
if (!window.event.cancelBubble) {
window.event.cancelBubble = true;
}
else{
e.stopPropagation();
}
}
catch(err){
//alert(err.message);
}*/
}
}(lePapa),"mouseout",lePapa);
}
</script>
</body>
</html> |
