Dio Kôda

///HTML/////
<label>Spol</label>
<select name = "spolSel" id = "spolSel">
	<option value = "0">Odaberite:</option>
</select>
///HTML/////
////JS//////
function dohvatiSpol() {
	$.get("registracija.php", {source: "spol"}, function(res) {
		res = JSON.parse(res);
		for(var i = 0; i < res.length; ++i) {
			var naz = res[i]["naziv"];
			var id = res[i]["id"];
			$('#spolSel').append("<option value = \"" + id + "\" >" + naz + "</option>");
		}
	});
};
////JS//////
////PHP/////
if($input == "spol") {
	$spolovi = array();
	$upit = "SELECT * FROM spolovi";
	$rez = $baza->selectDB($upit);

	while($row = $rez->fetch_assoc()) {
		$spolovi[] = $row;
	}
	echo json_encode($spolovi, JSON_UNESCAPED_UNICODE);
}
////PHP/////