Here is the php code.In this code station name and ids and random passengers are produced.
<?php
include_once('RestUtils.php');
include_once('Passengers.php');
class Station implements JsonSerializable
{
private $id;
private $name;
private $passengers;
public function __construct($id, $name)
{
$this->setId($id);
$this->setName($name);
$this->passengers = array();
}
//getters and setters
public function jsonSerialize()
{
$data = array();
$data['id'] = $this->id;
$data['name'] = $this->name;
$data['passengers'] = $this->passengers;
return $data;
}
}
$stations = generateStations();
$data = RestUtils::processRequest();
switch($data->getMethod())
{
// Get item
case 'get':
if(isset($data->getRequestVars()['stationId']))
{
// Prepare information for a specific station
$station = getStationWithId($stations, $data->getRequestVars()
['stationId']);
if($station != null)
{
echo RestUtils::sendResponse(200, json_encode($station),
'application/json');
}
else
{
echo RestUtils::sendResponse(404, 'Station not found!');
}
}
else
{
// Prepare station list
echo RestUtils::sendResponse(200, json_encode($stations),
'application/json');
}
break;
}
function generateStations()
{
$stations = array();
for($i = 1; $i <= 5; $i++)
{
$stations[] = new Station($i, 'İstasyon ' . $i);
$passengerIds = array();
foreach(generatePassengers() as $j)
{
$passengerIds[] = $j->getId();
}
$stations[$i - 1]->setPassengers($passengerIds);
}
return $stations;
}
function generatePassengers()
{
$passengers = array();
$numberOfPassengers = rand(0, 20);
for($i = 0; $i < $numberOfPassengers; $i++)
{
$from = rand(0, 5);
$to = rand(0, 5);
$arrivalTime = rand(0, 100);
$waitingTime = rand(0, 100);
$passengers[] = new Passenger($i, $from, $to, $arrivalTime, $waitingTime);
}
return $passengers;
}
function getStationWithId($stations, $id)
{
foreach ($stations as $i)
{
if($i->getId() == $id)
{
return $i;
}
}
return null;
}
?>
I want to fill the combobox with the produced station name and station ids when the page is loaded using document ready function.After that when the user selects a station with name and id, he can see how many passengers are there in that station and the ids of the passengers also should be returned from Station.php. Normally I have had this select options in html code, it just showing the stations not doing anything when choosing any of them.
<select name="selectStation" id="selectStation" ></select>
I tried the following;
$(document).ready(function() {
$.getJSON("Stations.php", function(jsonData){
$.each(jsonData, function(key,value) {
$('#selectStation')
.append($("<option></option>")
.attr("value",key)
.text(value));
});
});
});
I got the combobox values as object Object.Why does this happen? How can fill the combobox when the page is loaded, according to Stations.php.Thanks.Any response will be appreciated.
