1
我正在使用jquery ajax来设置登录会话,但由于某种原因,会话没有设置,除非我刷新页面,以达到ajax的目的。我不知道如何解决这个问题。这里是我的代码: $( “#登入”)点击(函数(){ 变种的电子邮件= $( “#注册邮箱”)ATTR( '值');使用jquery ajax设置会话问题
var password=$("#loginpassword").attr('value');
if(email==""&&password=="")
{
$("#loginemail").animate({backgroundColor:"red"},4000);
$("#loginpassword").animate({backgroundColor:"red"},4000);
return false;
}
if(email=="")
{
$("#loginemail").animate({backgroundColor:"red"},4000);
return false;
}
if(password=="")
{
$("#loginpassword").animate({backgroundColor:"red"},4000);
return false;
}
if(email!=""&&password!="")
{
var loginemail=$("#loginemail").attr('value');
var loginpassword=$("#loginpassword").attr('value');
$.post("phpfiles/loginvalidation.php",{loginemail:loginemail,loginpassword:loginpassword},function(data){
if(data.success)
{
$("#theuser").html(data.loggedinuser);
$("#loginerror").html("<p>You are logged in.</p>").slideDown();
$("#SignUpandIn").fadeOut();
}
else
{
$("#loginerror").html("<p>Wrong email or password.</p>").slideDown();
}
},'json');
return false;
}
});
PHP:。
<?php
require_once('../Connections/gamesRusconn.php');
error_reporting(E_ALL^E_NOTICE);
if(!isset($_SESSION))
{
session_start();
}
mysql_select_db($database_gamesRusconn, $gamesRusconn);
$emailaddress=$_POST['loginemail'];
$password=$_POST['loginpassword'];
$hashedPassword=$password;
//This query compares login details entered by user against the details in the database.
$loginSQL=mysql_query("SELECT * FROM customers WHERE EmailAddress='".$emailaddress."' AND CustPassword='".$hashedPassword."'",$gamesRusconn) or die(mysql_error());
$customers=mysql_fetch_assoc($loginSQL);
$loginrows=mysql_num_rows($loginSQL);
$activeSQL=mysql_query("SELECT * FROM customers ",$gamesRusconn) or die();
if($loginrows>0)
{
$fullname=$customers['FirstName']." ".$customers['Surname'];
$email=$customers['EmailAddress'];
$_SESSION['loggedInName']= $fullname;
$_SESSION['username']=$email;
$data['success']=true;
$data['loggedinuser']=$fullname;
}
elseif($loginrows==0)
{
$data['success']=false;
}
echo json_encode($data);
?>
有道理,但我将如何在回调方法中分配$ _SESSION变量,因为它在PHP中看起来像是javascript。请请点亮一些灯。 – John