Cant seem to EDIT/MODIFY my php table by id

Answer 1

NOTE: mysql_* deprecated, so try to use PDO or mysqli_*.

Simple way:

" ;
        header("Location: databse.php");
     }
     mysql_close($con);
} 

YOUR PHP:

     while($row = mysql_fetch_array($result))
 {      $spaces = "    ";
            echo "";
        echo "" . $row['ID'] ."";
        echo "" . $row['Name'] . $spaces."";
        echo "" . $row['Cause'] . $spaces."";
        echo "" . $row['Symptom']. $spaces.""; 
        echo "" . $row['Gene_affected'] . $spaces."";     
        echo "";
        echo "Delete row".$spaces."";

        echo "";
        echo "modify".$spaces."";
      echo "";
  }