CODEWITHSUNDEEP
javascriptjquery
Soldeir X
Soldeir X

Reputation: 59

How to redirect to another page in JQuery if the variable is Empty

I want to redirect the browser to the login page if SESSION is not set and a customer clicks on Add to cart button.

I Have written this code window.location.replace("http://app.test/pages/login.php"); for redirecting to the login page if the customer_id is empty. but it doesn't redirect to this page.

  <script>
        $(document).ready(function() {
            CountProducts();
            $('.add_cart').on('click', function(e) {
                e.preventDefault();
                var $container = $(this).closest('.col-sm-12');

                var name = $container.find('.name').val();
                var hiddenID = $container.find('.hiddenID').val();
                var price = $container.find('.price').val();
                var category = $container.find('.category').val();
                var customer_id = <?php echo $_SESSION['customer_id']?>;
                if(customer_id === '')
                   {
                       window.location.replace("http://app.test/pages/login.php");
                   }
                   else{
                   $.ajax({
                    url: "Ajax/add_to_cart.php",
                    type: "post",
                    data: {
                        name: name,
                        hiddenID: hiddenID,
                        price: price,
                        category: category
                    },
                    success: function(output) {
                        CountProducts();
                    }
                });
                   }

            });
        });
    </script>

Upvotes: 0

Views: 852

Answers (2)

Soldeir X
Soldeir X

Reputation: 59

Ok, Thanks for Helping. I forgot to put this code var customer_id = <?php echo $_SESSION['customer_id']?>; in quotes Now i write it like this var customer_id = '<?php echo $_SESSION['customer_id']?>'; and it works.

Upvotes: 0

Ulugbek Nuriddinov
Ulugbek Nuriddinov

Reputation: 171

Try below code:

if( customer_id > 0 ) {
  $.ajax({
    url: "Ajax/add_to_cart.php",
    type: "POST",
    data: {
        name: name,
        hiddenID: hiddenID,
        price: price,
        category: category
    },
    success: function(output) {
        CountProducts();
    }
  });
}
else {
    window.location.href = "http://app.test/pages/login.php";
}

Upvotes: 2

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