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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" lang="fr">
<head>
<title>Chat OG V5</title>
</head>
<style type="text/css">
form
{
text-align:center;
}
a
{
font-weight: bolder;
text-decoration: none;
color: #FE1FA7;
vertical-align: bottom;
line-height: 20px;
font-size: x-large;
text-align:center;
}
a:hover
{
font-size: xx-large;
}
html, body
{
margin: 0;
padding: 0;
height: 100%;
width: 100%;
}
#texte
{
font-family: "Comic Sans MS", "Trebuchet MS", Georgia, serif;
}
.background
{
position:absolute ;
height:100% ;
width:100% ;
}
p
{
font-weight: bolder;
}
</style>
<body onload='refresh_div();'>
<img src="og-v5.png" class="background"/><div class="background">
<form action="minichat_post.php" method="post">
<p>
<label for="pseudo">Pseudo</label> : <input type="text" name="pseudo" id="pseudo" value="<?php echo $_COOKIE['pseudo']; ?>" /><br />
<label for="message">Message</label> : <input type="text" name="message" id="message" /><br />
<input type="submit" value="Envoyer" />
</form>
<div id="texte">
<?php
// Connexion à la base de données
try
{
$bdd = new PDO('mysql:host=localhost;dbname=test', 'root', '');
}
catch(Exception $e)
{
die('Erreur : '.$e->getMessage());
}
// Récupération des 10 derniers messages
$reponse = $bdd->query('SELECT pseudo, message FROM minichat ORDER BY ID DESC LIMIT 0, 15');
// Affichage de chaque message (toutes les données sont protégées par htmlspecialchars)
while ($donnees = $reponse->fetch())
{
echo '<center><strong>' . htmlspecialchars($donnees['pseudo']) . '</strong> : ' . htmlspecialchars($donnees['message']) . '<br /></center>';
}
$reponse->closeCursor();
?></div>
<script type="text/javascript">
function refresh_div()
{
var xhr_object = null;
if(window.XMLHttpRequest)
{ // Firefox
xhr_object = new XMLHttpRequest();
}
else if(window.ActiveXObject)
{ // Internet Explorer
xhr_object = new ActiveXObject('Microsoft.XMLHTTP');
}
else { // XMLHttpRequest non supporté par le navigateur
alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
xhr_object = false;
}
var method = 'POST';
var filename = 'minichat.php';
xhr_object.open(method, filename, true);
xhr_object.onreadystatechange = function()
{
if(xhr_object.readyState == 4)
{
var tmp = xhr_object.responseText;
document.getElementById('texte').innerHTML = tmp;
}
}
xhr_object.send(null);
setTimeout('refresh_div()', 5000);
}
</script><br />
</p>
</div></body></html> |
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