public static function getInstance()
{
if (self::$theInstance == null) {
self::$theInstance = new ElectionService();
}
return self::$theInstance;
}
<?php
/*
Copyright: All contributers to the Umple Project
This file is made available subject to the open source license found at:
http://umple.org/license
*/
if (isset($_POST['action'])) {
switch ($_POST['action']) {
case 'loadAllElections':
require_once "ElectionService.php";
$allElections = ElectionService::getInstance()->getElections();
echo $allElections;
break;
case 'loadAllPositions':
require_once "PositionService.php";
$allPositions = PositionService::getInstance()->getPositions();
echo $allPositions;
break;
case 'addElectionForPosition':
require_once "ElectionForPositionService.php";
$first = true;
$result = '';
foreach ($_POST as $json) {
if (!$first) {
ElectionForPositionService::getInstance()->setEfpJSON($json);
$result = $result . ElectionForPositionService::getInstance()->getLatestResult();
} else {
$first = false;
}
}
<?php
/*
Copyright: All contributers to the Umple Project
This file is made available subject to the open source license found at:
http://umple.org/license
*/
if (isset($_POST['action'])) {
switch ($_POST['action']) {
case 'addElection':
require_once "ElectionService.php";
ElectionService::getInstance()->setElectionJSON($_POST['electionJSON']);
$result = ElectionService::getInstance()->getLatestResult();
echo $result;
break;
}
} else {
echo <<<_OUT
\t\t<!DOCTYPE html>
<html>
<head>
\t\t\t\t\t<script type="text/javascript" src="addelection.js"></script>
\t\t\t\t\t<link rel="stylesheet" href="usecase.css" />
</head>
<body>
<div class="mainForm">
\t\t\t\t\t\t<label for="electionName">Enter an election name:</label>
\t\t\t\t\t\t\t\t<input type="text" id="electionName"></input>
\t\t\t\t\t\t<label for="electionDescriptiom">Enter an election description:</label>
\t\t\t\t\t\t\t\t<input type="text" id="electionDescription"></input>
\t\t\t\t\t\t<button id="addElection" onclick="addElection()">add</button>
