Pro PHP and jQuery by Jason Lengstorf.pdf - Computer Science ...

178
CHAPTER 5 ■ ADD CONTROLS TO CREATE, EDIT, AND DELETE EVENTS
}
?>
}
/*
* Update the event if it's being edited
*/
else
{
/*
* Cast the event ID as an integer for security
*/
$id = (int) $_POST['event_id'];
$sql = "UPDATE `events`
SET
`event_title`=:title,
`event_desc`=:description,
`event_start`=:start,
`event_end`=:end
WHERE `event_id`=$id";
}
/*
* Execute the create or edit query after binding the data
*/
try
{
$stmt = $this->db->prepare($sql);
$stmt->bindParam(":title", $title, PDO::PARAM_STR);
$stmt->bindParam(":description", $desc, PDO::PARAM_STR);
$stmt->bindParam(":start", $start, PDO::PARAM_STR);
$stmt->bindParam(":end", $end, PDO::PARAM_STR);
$stmt->execute();
$stmt->closeCursor();
return TRUE;
}
catch ( Exception $e )
{
return $e->getMessage();
}
private function _loadEventData($id=NULL) {...}
private function _createEventObj() {...}
private function _loadEventById($id) {...}