i'm traying to login with ajax and php, in that situation i'm logging succesfuly actually. But i'm trying to make an alert and refresh the page when logged in. When i attempt to login, its gives me error and no refreshing. But if i refresh the page, i see i have session in php. I don't understand why.
Here is my code;
<script>
$(document).ready(function(){
$('#login_btn').click(function(){
var email = $('#email').val();
var password = $('#password').val();
if(email == '' || password == ''){
$("#login_error").html("*** Please enter your email / password");
}else{
$('#login_error').html("<strong class='text-success'>Validating...</strong>");
$.ajax({
url: "login.php",
method: "post",
data:{email:email, password:password},
success: function(data){
if (data === 'yes') {
window.location.reload();
}else{
$('#login_error').html("<strong class='text-danger'>ERROR...</strong>");
}
}
});
}
});
});
</script>
login php:
<?php
session_start();
include ('../config/setup.php'); #database connection
if(isset($_POST['email'])){
$q = "SELECT * FROM users WHERE email = '$_POST[email]' AND password = '$_POST[password]'";
$r = mysqli_query($dbc, $q);
if(mysqli_num_rows($r) > 0){
$_SESSION['email'] = $_POST['email'];
echo "yes";
}else{
echo "no";
}
}
?>
Html: (Using login form inside a modal)
<div class="modal-body">
<div class="form-horizontal">
<div class="form-group">
<label for="email" class="col-sm-4 control-label">Email</label>
<div class="col-sm-8">
<input type="email" class="form-control" name="email" id="email" placeholder="Account Email">
</div>
</div>
<div class="form-group">
<label for="password" class="col-sm-4 control-label">Password</label>
<div class="col-sm-8">
<input type="password" class="form-control" name="password" id="password" placeholder="Account Password" >
</div>
</div>
<div class="form-group">
<div class="col-sm-1"></div>
<div align="center" class="col-sm-10">
<button name="login_btn" id="login_btn" class="btn btn-success btn-block text-center"><span id="loader_before" class="glyphicon glyphicon-log-in" aria-hidden="true"></span><i id="loader" class="fa fa-spinner fa-spin fa-x fa-fw"></i> Log in to Account</button>
</div>
<div class="col-sm-1"></div>
</div>
</div>
<div align="center" class="container-fluid">
<h6><a href="#"><strong class="text-danger">Forgot your password? Click here..</strong></a></h6>
</div>
<h5><div id="login_error" class="text-warning"></div></h5>
</div>