if (!isset($_REQUEST["fcid"])) {
    echo "id is required";
    exit;
}
include "faculty_course.php";
$obj = new Faculty_course();
$obj->viewFaculty_course();
$f_id = $row["faculty_id"];
$c_id = $row["course_id"];
?>
		<form method="GET" action="faculty_course_update.php">
			Faculty ID :<input type="text" name="fid" size="30" 
			value="<?php 
echo $f_id;
?>
" >
			Course ID :<input type="text" name="cid" size="30"
			value="<?php 
echo $c_id;
?>
">
			<input type="submit" value="Update">
		</form>
		<?php 
include "faculty_course.php";
$f_id = $_REQUEST['fid'];
$c_id = $_REQUEST['cid'];
$obj = new Faculty_course();
$obj->updateFaculty_course($f_id, $c_id);