<?xml version="1.0" encoding="UTF-8"?>
daftarditerima>
<mahasiswa>
<profil nisn="13.5.10333" nama="dfd"/>
<nilai fisika="83" kimia="61" biologi="74" praktik="53" matematika="68" bing="65" bindo="70" kejuruan="71"/>
</mahasiswa>
<mahasiswa>
<profil nisn="13.5.10033" nama="dfd"/>
<nilai fisika="63" kimia="61" biologi="74" praktik="53" matematika="68" bing="65" bindo="70" kejuruan="71"/>
</mahasiswa>
</daftarditerima>


ajax :

<script>
	var xhr = new XMLHttpRequest();
    function viewsiswa() {
        if (xhr.readyState == 0 || xhr.readyState == 4) {
            var nama = document.getElementById('status').value;
            var url = 'http://localhost/pi-maru/viewmhs.php?status='+nama;
            xhr.open('GET', url, true);
            xhr.onreadystatechange = respon;
            xhr.send(null);
        }
    }

	function respon(){
		if(xhr.readyState == 4 ){
			if(xhr.status == 200){
			var data="";
			var doc = xhr.responseXML;
			var mhs = doc.getElementsByTagName('mahasiswa');
			for( var a =0; a<mhs.length;a++){
				var pf = mhs[a].getElementsByTagName('profil');
				for( var e=0; e<pf.length; e++){
					data += '<tr><td class="align-center"> ' + mhs[a].pf[e].getAttribute('nisn')+'<br>'+'Nim = '+ mhs[a].pf[e].getAttribute('nama');
				}
				var ns = mhs[a].getElementsByTagName('nilai');
				for(var i=0; i<ns.length; i++){
					data += "<td>"+ mhs[a].ns[i].getAttribute("fisika") +"</td>"+
							"<td>"+ mhs[a].ns[i].getAttribute("kimia") +"</td>"+
							"<td>"+ mhs[a].ns[i].getAttribute("biologi") +"</td>"+
							"<td>"+ mhs[a].ns[i].getAttribute("praktik") +"</td>"+
							"<td>"+ mhs[a].ns[i].getAttribute("matematika") +"</td>"+
							"<td>"+ mhs[a].ns[i].getAttribute("bing") +"</td>"+
							"<td>"+ mhs[a].ns[i].getAttribute("bindo") +"</td>"+
						"<td>"+ mhs[a].ns[i].getAttribute("kejuruan") +"</td>"+
						"<td>"+ "<a href='#' class='table-icon edit' title='Edit'></a> <a href='#' class='table-icon delete' title='Delete'></a>" +"</td></tr>";
				}
			}
			document.getElementById('viewmhs').innerHTML = data;
			}else{
			document.getElementById('viewmhs').innerHTML = 'Terjadi kesalahan';
			}
		}
	}
</script>

html :
<select name="status" class="err" onchange='viewsiswa()'>
				<option selected="selected"></option>
				<option value="YA">Diterima</option>
				<option value="TIDAK">Tidak Diterima</option>
</select>
<div id='viewmhs'> </div>