public static function getInstance()
{
if (self::$instance == null) {
self::$instance = new GroupProvider();
}
return self::$instance;
}
<?php
include_once "../../common.php";
require_once DATACONTROL . '/BMManage/IsLogin.php';
require_once DATACONTROL . '/BMManage/GroupProvider.php';
require_once DATAMODEL . '/BMManage/GroupMDL.php';
if (!isset($_POST["method"])) {
exit;
}
$methods = $_POST["method"];
switch ($methods) {
case "List":
$listResult = GroupProvider::getInstance()->ListAll();
echo json_encode($listResult);
break;
case "Add":
$addResult = GroupProvider::getInstance()->AddGroup($_POST["name"], $_POST["dec"]);
echo json_encode($addResult);
break;
case "edit":
$editArray = array("group_name" => $_POST["name"], "group_remark" => $_POST["dec"]);
$editResult = GroupProvider::getInstance()->UpdateGroup($_POST["ID"], $editArray);
echo json_encode($editResult);
break;
}