<?php
/**
* Ajax file for teach_cateegory.php transactions
*/
include '../_includeSessionConfig.php';
if ($_SESSION[$_CONF['sess_name'] . '_isTeacher']) {
if (isset($_POST['delete.....'])) {
$error = false;
$message = "Deleting Course ...<br />";
$courses = $_SESSION[$_CONF['sess_name'] . '_myCourses'];
if (array_key_exists($_POST['course_id'], $courses)) {
remove_course($_POST['course_id']);
$error = false;
$message .= "The Course " . $courses[$_POST['course_id']] . " has been deleted.<br />";
unset($courses[$_POST['course_id']]);
unset($_SESSION[$_CONF['sess_name'] . '_myCourses'][$_POST['course_id']]);
} else {
$error = true;
$message .= "You are not allowed to remove that class.<br />It does not belong to you.<br />";
}
$ret = array('error' => $error, 'message' => $message);
echo json_encode($ret);
}
/** This is where we decide to include the javascript for the validation of category adds...**/
if (isset($_POST['addCats'])) {
// check to see if there were already cats in the db...
$sql = "SELECT count(*) as count from categories where class_id=" . $_SESSION[$_CONF['sess_name'] . '_selected_class'];
$result = $db->query($sql);
$prev_cats = 0;
if ($result) {
remove_user();
break;
case 'view_users':
view_users();
break;
case 'view_user_details':
view_user_details();
break;
case 'link_unlink_course_user':
link_unlink_course_user();
break;
case 'create_course':
create_course();
break;
case 'remove_course':
remove_course();
break;
case 'view_courses':
view_courses();
break;
case 'view_course_details':
view_course_details();
break;
case 'link_unlink_user_course':
link_unlink_user_course();
break;
case 'create_classroom':
create_classroom();
break;
case 'view_classrooms':
view_classrooms();
