Post request to add item to cart not working?

• 0
  You need to generate links to add the desired product and size to the box.
  here is the site https://brandshop.ru/
  

  var id = new URL(window.location.href).searchParams.get('id');  // Parse id
          var option = new URL(window.location.href).searchParams.get('option');  // Parse option
          var quantity = new URL(window.location.href).searchParams.get('q');  // Parse quantity
          var option_name = new URL(window.location.href).searchParams.get('option_name');  // Parse quantity
          var option_name_id = new URL(window.location.href).searchParams.get('option_name_id');  // Parse quantity
  
  
  
          if (id && id == parseInt(id) && option && option == parseInt(option)) {  // Validate id & option
              if (!quantity || quantity != parseInt(quantity) || quantity < 1) quantity = 1;  // Validate quantity
  
              fetch('https://brandshop.ru/index.php?route=checkout/cart/add', {  // Add product to cart
                  'body': `product_id=${id}&option_value_id=${option}&option[${option_name}]=${option_name_id}&quantity=${quantity}`,
                  'credentials': 'include',
                  'headers': {
                      'Accepts': '*/*',
                      'Content-Type': 'application/x-www-form-urlencoded'
                  },
                  'method': 'POST',
                  'mode': 'no-cors'
              }).then(function () {
                  window.location.href = 'https://brandshop.ru/checkout/';  // Go to checkout
              });
          } else {
              window.location.href = '/';  // Go to homepage if id & option validation failed
          }

  JavaScript Finn Herring, Nov 22, 2020

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0 Answers