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| <!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" lang="fr">
<head>
<title>obtenir un tableau de valeurs provenant de cases à cocher</title>
<meta http-equiv="Content-type" content="text/html; charset=UTF-8" />
<style type="text/css">
</style>
</head>
<body>
<form id="f" method="post">
<input id="c1" name="c" type="checkbox" value="1" />
<input id="c2" name="c" type="checkbox" value="2" />
<input id="c3" name="c" type="checkbox" value="3" />
<input id="s" type="submit" value="soumettre" />
</form>
<script type="text/javascript">
var Utils = {
Evenement: {
ajouter: function(elm, evt, fn) {
if (document.addEventListener) {
if (!elm.length || elm.elements) {
elm.addEventListener(evt, function(e) {
if (!fn(e)) {e.preventDefault();}
}, false);
} else {
for (var i = 0, imax = elm.length; i < imax; i++) {
elm[i].addEventListener(evt, function(e) {
if (!fn(e)) e.preventDefault();
}, false);
}
}
} else if (document.attachEvent) {
if (!elm.length || elm.elements) {
var r = elm.attachEvent("on" + evt, fn);
return r;
} else {
for (var i = 0, imax = elm.length; i < imax; i++) {
var r = elm[i].attachEvent("on" + evt, fn);
return r;
}
}
}
}
},
Formulaire: {
obtenirValeur: function(elms) {
var t = [];
for (var i=0, imax=elms.length; i<imax; i++) {
if (elms[i].checked) {t.push(elms[i].value)};
}
return t;
}
}
}
Utils.Evenement.ajouter(document, "submit", function(e){
var elm = e.Target || e.srcElement;
var cs = document.getElementsByName("c");
var r = confirm(Utils.Formulaire.obtenirValeur(cs));
return r;
});
</script>
</body>
</html> |
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