EDIT

ito po yung pagkuha sa ieedit
<h2 align ="center" > Edit Employee Details </h2>
<?php
	include("style.php");
	if (isset($_GET['emp_id'])) {
		?>
		<form action = "editemp-exec.php" method = "post" name = "abc">
		<?php
		# echo "<img width = 200 height = 180 alt = 'Unable to View' src = '" . $row1["image"] . "'>";
		include('conn.php');
		echo '<table border = 1 align = "center">';
		$emp_id = $_GET['emp_id'];
		$result = mysqli_query($db_connect, "SELECT * FROM tbl_emp WHERE emp_id = $emp_id");

		while($row = mysqli_fetch_array($result)) {
			echo '<tr><input type="hidden" name="emp_id" value="'. $row['emp_id'] .'"></tr>';
  			echo'<tr><td>Last Name: </td>'.'<td><input type="text" name="lastname" value="'. $row['lastname'] .'"</td></tr>';
			echo'<tr><td>First Name:</td> '.'<td><input type="text" name="firstname" value="'. $row['firstname'] .'"></td></tr>';
			echo'<tr><td>Middle Name: </td>'.'<td><input type="text" name="middlename" value="'. $row['middlename'] .'"></td></tr>';
			echo'<tr><td>TIN: </td>'.'<td><input type="text" name="tin_num" value="'. $row['tin_num'] .'"></td></tr>';
			echo'<tr><td>SSS: </td>'.'<td><input type="text" name="sss_num" value="'. $row['sss_num'] .'"></td></tr>';
			echo'<tr><td>PAGIBIG: </td>'.'<td><input type="text" name="pagibig_num" value="'. $row['PAGIBIG_num'] .'"></td></tr>';
			echo'<tr><td>PhilHealth: </td>'.'<td><input type="text" name="philhealth_num" value="'. $row['philhealth_num'] .'"></td></tr>';
			echo'<tr><td>Status: </td>'.'<td><input type="text" name="status" value="'. $row['status'] .'"></td></tr>';
			echo'<tr><td>Pay Grade: </td>'.'<td><input type="text" name="paygrade" value="'. $row['paygrade'] .'"></td></tr>';
			echo'<tr><td>Position: </td>'.'<td><input type="text" name="position" value="'. $row['position'] .'"></td></tr>';
			echo'<tr><td>Department: </td>'.'<td><input type = "text" name = "department" value = "'. $row['department'] .'"></td></tr>';
			echo '<tr>
					<td>User Name </td>
					<td><input type="text" name = "username" value = "'. $row['username'] .'" required></td>
				</tr>
				<tr>
					<td>Password </td>
					<td><input type = "password" name = "password" required></td>
				</tr>
				<tr>
					<td>Confirm Password </td>
					<td><input type = "password" name = "password2" required></td>
				</tr>';

			echo'<tr><td>System Status: </td>'.'<td><input type = "text" name = "sys_status" value="'. $row['sys_status'] .'"></td></tr>';
			echo '<tr><td>Upload image</td>
					<td><input type = "file" name = "imageUploaded"></td></tr>';
			echo '<tr><td><input name = "" type = "submit" value = "Save" class="tiny button" /></td></tr>';
  			}
		echo '</table>';
		?>
		</form>
	<?php }
?>




ETO PO YUNG SA EXECUTION NUNG EDITEMP FILE NA SINEND KO PO SA MESSENGER KANNA

<?php
	include('conn.php');
	function GetImageExtension($imagetype) {
		if(empty($imagetype)) return false;
		switch($imagetype) {
			case 'image/bmp': return '.bmp';
		    case 'image/gif': return '.gif';
		    case 'image/jpeg': return '.jpg';
		    case 'image/png': return '.png';
		    default: return false;
		}
	}

	$emp_id = $_POST['emp_id'];
	$username = trim($_POST['username']);
	$password = $_POST['password'];
	$lastname = ucwords(trim($_POST['lastname']));
	$firstname = ucwords(trim($_POST['firstname']));
	$middlename = ucwords(trim($_POST['middlename']));
	$tin_num = trim($_POST['tin_num']);
	$sss_num = trim($_POST['sss_num']);
	$pagibig_num = trim($_POST['pagibig_num']);
	$philhealth_num = trim($_POST['philhealth_num']);
	$status = trim($_POST['status']);
	$paygrade = trim($_POST['paygrade']);
	$position = strtoupper(trim($_POST['position']));
	$department = strtoupper(trim($_POST['department']));
	$sys_status = trim($_POST['sys_status']);

	if(!empty($_FILES["imageUploaded"]["name"])) {
		# get the file name, extension, path
		$file_name = $_FILES["imageUploaded"]["name"];
		$temp_name = $_FILES["imageUploaded"]["tmp_name"];
		$imgtype = $_FILES["imageUploaded"]["type"];
		$ext = GetImageExtension($imgtype);
		$imagename = $username."[".date("n-m-y")."]".$ext;
		$target_path = "images/".$imagename;
        if(move_uploaded_file($temp_name, $target_path)) {
			$update = mysqli_query($db_connect, "UPDATE tbl_emp
						SET username = '$username',
							password = '$password',
							lastname = '$lastname',
							firstname = '$firstname',
							middlename = '$middlename',
							tin_num = '$tin_num',
							sss_num = '$sss_num',
							PAGIBIG_num = '$pagibig_num',
							philhealth_num = '$philhealth_num',
							status = '$status',
							paygrade = '$paygrade',
							position = '$position',
							department = '$department',
							sys_status = '$sys_status',
							images_path = '$target_path'
							WHERE emp_id = $emp_id ") or die(mysqli_error($db_connect));
        }
	    else {
	        exit("Error While uploading image on the server");
	    }
	}
	# If no image is uploaded by the user, retain image
	else {
		$update = mysqli_query($db_connect, "UPDATE tbl_emp
							SET	username = '$username',
								password = '$password',
								lastname = '$lastname',
								firstname = '$firstname',
								middlename = '$middlename',
								tin_num = '$tin_num',
								sss_num = '$sss_num',
								PAGIBIG_num = '$pagibig_num',
								philhealth_num = '$philhealth_num',
								status = '$status',
								paygrade = '$paygrade',
								position = '$position',
								department = '$department',
								sys_status = '$sys_status',
								WHERE emp_id = $emp_id ") or die(mysqli_error($db_connect));
	}
	if($update === TRUE)
		echo "<script>alert('Changes successfully saved.')</script>";
	else
		echo "<script>alert('Changes not saved.')</script>";
	header("location: employee.php");
?>