Système de notification en temps réel
Je suis en train d'essayer de créer un système de notification en temps réel pour le site social que je suis en train de développer en utilisant Symfony2. J'ai réussi d'exécuter le système de notification mais le problème est qu'il ne marche pas correctement. L'explication est ci-dessous:
J'ai téléchargé le calendrier wdCalendar depuis ce lien : http://www.webappers.com/2010/06/08/...alendar-clone/ (Vous pouvez voir le démo sur ce lien: http://www.web-delicious.com/jquery-...dar/sample.php ) et j'ai l'intégré en Symfony2. Puis j'ai crée trois fichiers: mapage.html , moslem.php and moslem1.php. Le code de chacun d'eux est ci-dessous:
Le code de mapage.html:
Code:
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| $(document).ready(function() {
setTimeout( test, 1000);
});
function test() {
var start = new Date().getMilliseconds();
$.ajax({
url: 'moslem.php',
type: 'POST',
success: function(data) {
var max;
max = data;
function test1() {
$.ajax({
url: 'moslem1.php',
type: 'POST',
dataType: 'JSON',
success: function(data1) {
if(data1.id>max)
{
document.write("an event was added with the id: "+data1.id+" and with the subject: "+data1.subject+"<br>");
}
}
});
}
var end = new Date().getMilliseconds();
var time = end - start;
var time1 = 1000 - time;
setTimeout( test1, time1);
}
});
setTimeout( test, 1000);
} |
Le code de moslem.php :
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| <?php
$con=mysqli_connect("localhost","root","","test");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$result = mysqli_query($con,"SELECT * FROM jqcalendar ORDER BY id DESC LIMIT 0, 1");
$num_rows = mysqli_num_rows($result);
if($num_rows!=0){
while($row = mysqli_fetch_array($result)) {
$max=$row['Id'];
}
echo $max;
}
mysqli_close($con);
?> |
le code de moslem1.php :
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|
<?php
$con=mysqli_connect("localhost","root","","test");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$result = mysqli_query($con,"SELECT * FROM jqcalendar ORDER BY id DESC LIMIT 0, 1");
while($row = mysqli_fetch_array($result)) {
$notification = array('id'=>$row['Id'],'subject'=>$row['Subject'],'location'=>$row['Location'],'description'=>$row['Description'],'starttime'=>$row['StartTime'],'endtime'=>$row['EndTime']);
}
echo json_encode($notification);
mysqli_close($con);
?> |
Dans la base de données sur laquelle je travaille il y a une table appelée "jqcalendar" dont la structure est comme suit:
Id : int(11)
Subject : varchar(1000)
Location : varchar(200)
Description : varchar(255)
StartTime : datetime
EndTime : datetime
IsAllDayEvent : smallint(6)
Color : varchar(200)
RecurringRule : varchar(500)
an event was added with the id: 1 and with the subject: a
an event was added with the id: 2 and with the subject: z
an event was added with the id: 3 and with the subject: e
an event was added with the id: 4 and with the subject: r
an event was added with the id: 5 and with the subject: t
an event was added with the id: 6 and with the subject: y
an event was added with the id: 7 and with the subject: u
an event was added with the id: 8 and with the subject: i
an event was added with the id: 9 and with the subject: o
an event was added with the id: 11 and with the subject: m
an event was added with the id: 12 and with the subject: q
an event was added with the id: 13 and with the subject: s
an event was added with the id: 14 and with the subject: d
an event was added with the id: 15 and with the subject: f
an event was added with the id: 16 and with the subject: g
an event was added with the id: 17 and with the subject: h
an event was added with the id: 18 and with the subject: j
an event was added with the id: 19 and with the subject: k
an event was added with the id: 20 and with the subject: l
an event was added with the id: 9 and with the subject: o
an event was added with the id: 11 and with the subject: m
Merci d'avance.
