real_escape_string($_POST['grade_type']); $min=floatval($_POST['min_percentage']); $max=floatval($_POST['max_percentage']); $gl=$conn->real_escape_string(trim($_POST['grade_letter'])); $gp=floatval($_POST['grade_point']); $desc=$conn->real_escape_string(trim($_POST['description'])); $conn->query("INSERT INTO result_grading (grade_type,min_percentage,max_percentage,grade_letter,grade_point,description) VALUES ('$gt',$min,$max,'$gl',$gp,'$desc')"); if($conn->affected_rows>0) $msg="Grade added!"; } if (isset($_GET['del'])) { $conn->query("DELETE FROM result_grading WHERE id=".intval($_GET['del'])); $msg="Deleted."; } if ($_POST['action']??''=='reset') { $conn->query("DELETE FROM result_grading"); setupResultTables($conn); // Re-inserts defaults $msg="Grading scale reset to defaults!"; } $gradings=$conn->query("SELECT * FROM result_grading ORDER BY grade_type,max_percentage DESC"); $primary=[]; $pre=[]; while($g=$gradings->fetch_assoc()) { if($g['grade_type']=='PRIMARY') $primary[]=$g; else $pre[]=$g; } ?> Grading Scale | Result

Grading Scale

🎓 Primary (Class 1–8) — CBSE Scale
GradeGrade Point% RangeDescription
% - %
🌱 Pre-Primary (Nur–UKG) Scale
Grade% RangeDescription
% - %