Untitled


<!DOCTYPE html>
<html>
	<body>

Grupa: <input type="text" id="user" />
Media: <input type="text" id="pass" />

<button onClick="std();">Afiseaza</button>

<hr>
		<table>
			<thead>
				<td>
					<tr>Nume Prenume </tr>
					<tr>Grupa </tr>
					<tr>NL  </tr>
					<tr>NT </tr>
					<tr>NE </tr>
					<tr>NF </tr>
				</td>
			</thead>
			<tbody id="Students">

			</tbody>
		</table>

		<script>


		function std() {

		 var userPass = document.getElementById("pass").value;
		var userName = document.getElementById("user").value;
		this.pass = userPass;
		this.name = userName;

		var xhttp = new XMLHttpRequest();
		xhttp.onreadystatechange = function () {
		if (this.readyState == 4 && this.status == 200) {
				myFunction(this);
			}
		};
		xhttp.open("GET", "studenti.xml", true);
		xhttp.send();

		var grupa = document.getElementById("Grupa").value;
		var medie = document.getElementById("Medie").value;
		this.Grupa = grupa;
		this.Medie = medie;

		function myFunction(xml) {
			var xmlDoc = xml.responseXML;
			var xmlLength = xmlDoc.getElementsByTagName("grupa").length;

			for (var j = 0; j < xmlDoc.getElementsByTagName("student").length; j++) {


				var n = xmlDoc.getElementsByTagName('nume')[j].childNodes[0].nodeValue;
				var p = xmlDoc.getElementsByTagName('prenume')[j].childNodes[0].nodeValue;
				var nl = xmlDoc.getElementsByTagName('nota-lab')[j].childNodes[0].nodeValue;
				var nt = xmlDoc.getElementsByTagName('nota-test')[j].childNodes[0].nodeValue;
				var ne = xmlDoc.getElementsByTagName('nota-examen')[j].childNodes[0].nodeValue;
				var nf = (0.3 * nl + 0.3 * nt + 0.4 * ne).toFixed(2);
				if(nf>=userPass)
				{
					document.getElementById("Students").innerHTML += n+' '+p+' '+' '+nl+' '+nt+' '+ne+' '+nf+"<br>";
				}
			}
		}
		}
		</script>

	</body>
</html>