public static function getInstance()
{
if (self::$theInstance == null) {
self::$theInstance = new PollService();
}
return self::$theInstance;
}
require_once "ElectionService.php";
$allElections = ElectionService::getInstance()->getElections();
echo $allElections;
break;
case 'loadElectionPolls':
require_once "PollService.php";
PollService::getInstance()->setIdElection($_POST['idElection']);
PollService::getInstance()->getElectionPolls();
$allPolls = PollService::getInstance()->getAllPolls();
echo $allPolls;
break;
case 'openPoll':
require_once "PollService.php";
PollService::getInstance()->setIdElection($_POST['idpoll']);
PollService::getInstance()->openPoll();
$result = PollService::getInstance()->getLatestResult();
echo $result;
break;
}
} else {
echo <<<_OUT
\t\t<!DOCTYPE html>
<html>
<head>
\t<script type="text/javascript" src="openpoll.js"></script>
\t\t\t\t\t<link rel="stylesheet" href="usecase.css" />
</head>
<body onload="loadAllElections()">
<div class="mainForm">
<label for="elections">Select an election:</label>
<select id="elections" onchange="loadElectionPolls(this)"></select>
