ajax.php

<?php
require_once 'koneksi.php';
$id_pegawai = $_GET['id'];

$sql = "SELECT * FROM tb_pegawai WHERE id=$id_pegawai";

//Mendapatkan Hasil
$r = mysqli_query($con,$sql);

//Memasukkan Hasil Kedalam Array
$result = array();
$row = mysqli_fetch_array($r);


//Menampilkan dalam format JSON

echo json_encode(array("id" => $row['id'], "nama" => $row['nama'], "jabatan" => $row['posisi']  ));

?>