esempio
codice:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="it">
<head>
<title>link da option e radio</title>
<script type="text/JavaScript">
/*<![CDATA[*/
function vai(){
var f=document.getElementById('modulo');
var sel=document.getElementById('idSelect')
var selVal=sel.options[sel.selectedIndex].value;
var rd=f.elements['mezzo'];
var rdVal=false;
for(var x=0;x<rd.length;x++){
if(rd[x].checked) rdVal=rd[x].value;
}
var locStr='http://www.dominio.it/'+selVal+'_'+rdVal+'.htm';
self.location.href=locStr;
}
/*]]>*/
</script>
</head>
<body>
<form id="modulo">
<select id="idSelect">
<option value="mi">Milano</option>
<option value="ro">Roma</option>
<option value="pa">Palermo</option>
</select>
<input type="radio" id="aereo" name="mezzo" value="aereo" /><label for="aereo">aereoporti</label>
<input type="radio" id="nave" name="mezzo" value="nave" /><label for="nave">porti</label>
<input type="radio" id="auto" name="mezzo" value="auto" /><label for="auto">autostrade</label>
<input type="button" value="vai" onclick="vai()" />
vai
</form>
</body>
</html>
ciao
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