Bonsoir,

J'utilise le code javascript ci dessous afin de rafraichir un div :

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""
 
function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
}
 
function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}
 
function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}
Tout marche très bien lorsque c'est avec un lien direct du type :

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 <a href="javascript:ajaxpage('register.php','global');">Create an account</a>
Pour en venir au problème : Comment faire avec un formulaire ? Le formulaire ce rafraichi bien mais je perds toutes les données... donc aucun message d'erreur...

J'ai tenter :
onsubmit =
action=

Mais sans résultat.

Voici le code source du formulaire :

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 
<?php
 
if( isset($_POST['submit']) ) //Si formulaire rempli et envoyé
{
	if( isset($_POST['firstname']) && isset($_POST['lastname']) && isset($_POST['psw']) && isset($_POST['psw2']) && isset($_POST['email']) && isset($_POST['email2']) ) 
	{
		if( !empty($_POST['firstname']) && !empty($_POST['lastname']) && !empty($_POST['psw']) && !empty($_POST['psw2']) && !empty($_POST['email']) && !empty($_POST['email2']) ) //Formulaire complet
		{
			$link = mysql_connect("localhost", "root", "") or die(mysql_error());
			mysql_select_db("krambox") or die(mysql_error());
 
			$firstname = mysql_real_escape_string(htmlspecialchars($_POST['firstname']));
			$lastname = mysql_real_escape_string(htmlspecialchars($_POST['lastname']));
			$email = mysql_real_escape_string(htmlspecialchars($_POST['email']));
			$psw = mysql_real_escape_string(htmlspecialchars($_POST['psw']));
 
			$query = "SELECT id FROM users WHERE id='$email'";
 
			$answer = mysql_query($query);
 
			$result = mysql_num_rows($answer);
 
			if( $result < 1 ) // Veirification que l'id email est unique
			{				
				if( $_POST['psw'] == $_POST['psw2'] ) //Passwords identiques
				{						
					$psw = md5($psw);
 
					if( $_POST['email'] == $_POST['email2'] ) //Email identiques
					{
 
						$insert = "INSERT INTO users VALUES('$email','$psw','$lastname','$firstname')";
						mysql_query($insert) or die(mysql_error());
 
						mysql_close();
 
						$userPath = "./users/" . $email; //creation dossier utilisateur
						mkdir ($userPath, 0700); 
 
						for( $nb = 1; $nb < 4; $nb++) //creation dossier playlist 1 2 3
						{
							$userPath = "./users/" . $email . "/playlist" . $nb;
							mkdir ($userPath, 0700);
						}	
						echo "<p>Thank for you subscribtion</p>";			
						$error = 0;
					}
					else
					{
						$error = "Please retype your email";
					}
				}
				else
				{
					$error =  "Please retype your password";
				}
			}
			else
			{
				$error = "Username already exist";
			}
		}
		else
		{
			$error = "Please complete the form";
		}			
 
	}
	else
	{
		$error = "Please complete the form";
	}
 
	if($error != "0") //Si erreur
	{
		echo $error;
		?>
 
		<html xmlns="http://www.w3.org/1999/xhtml">
		<head>
		<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
		<link rel="stylesheet" type="text/css" href="style.css" media="screen" />
        <script type="text/javascript" src="scripts/content_link.js"></script>
		<title>Untitled Document</title>
		</head>
 
		<body>
 
		<div id="login">
		<form action="register.php" method = "post">
		<div>
			<p>Firstname</p> <input type = "text" name = "firstname" class="champ"/>
			<p>Lastname</p> <input type = "text" name = "lastname" class="champ"/>
			<p>Email</p> <input type = "text" name = "email" class="champ"/>
			<p>Retype email</p> <input type = "text" name = "email2" class="champ"/>
			<p>Password</p> <input type = "password" name = "psw" class="champ"/>
			<p>Retype password</p><input type = "password" name = "psw2" class="champ"/>
 
			<input type = "submit" name = "submit" value = "confirm" class="button" />
		</div>	
		</form>
		</div>
 
		</body>
		</html>
		<?php
        }
        else
        {
                //Do nothing
        }
}
else
{
?> 
 
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="style.css" media="screen" />
<script type="text/javascript" src="scripts/content_link.js"></script>
 
<title>Untitled Document</title>
</head>
 
<body>
 
<div id="login">
    <form action="register.php" method = "post">
        <div>
            <p>Firstname</p> <input type = "text" name = "firstname" class="champ"/>
            <p>Lastname</p> <input type = "text" name = "lastname" class="champ"/>
            <p>Email</p> <input type = "text" name = "email" class="champ"/>
            <p>Retype email</p> <input type = "text" name = "email2" class="champ"/>
            <p>Password</p> <input type = "password" name = "psw" class="champ"/>
            <p>Retype password</p><input type = "password" name = "psw2" class="champ"/>
 
            <input type = "submit" name = "submit" value = "confirm" class="button" />
        </div>	
    </form>
</div>
 
</body>
</html>
 
<?php
}
?>
Merci de votre aide