Magento2 – Fix Cannot Add Product to Cart Issue

addtocartmagento2

Whenever I tried to add product to cart from list page or product page in fresh setup Magento Ce 2.1 release it redirects to checkout page and no product gets added.

I tried disabling cache also.

Best Answer

If you ran in local and your path is :localhost please replace "localhost" to "127.0.0.1".
Following:
So you can change root URL by SQL query:

UPDATE core_config_data 
SET value = 'http://127.0.0.1/' 
WHERE path IN ('web/secure/base_url', 'web/unsecure/base_url');

It is sufficient for Magento 1.x but not for Magento 2.0. Magento 2.0 for some strange purpose additionally stores root URL in the third path: design/head/includes

The record looks like:

<link  rel="stylesheet" type="text/css"  media="all" href="<root URL>/pub/media/styles.css" />

So you need one more SQL query:

UPDATE core_config_data
SET value = REPLACE(value, '<old root URL or domain>', '<new root URL or domain>')
WHERE path = 'design/head/includes';

For example:

UPDATE core_config_data
SET value = REPLACE(value, 'http://localhost/', 'http://127.0.0.1/')
WHERE path = 'design/head/includes';

Then delete the cache:

rm -rf var/cache/*

Related Solutions

Magento 1.9 Upsell – Remain on Product Page with Upsell Add to Cart Button

Magento have a function _goBack() at Mage_Checkout_CartController,which is give us the facility to redirect user at any page after successfully Cart from addAction by add an extra parameter( return_url) with add to cart url.

protected function _goBack()
    {
        $returnUrl = $this->getRequest()->getParam('return_url');
      /* Check have value of return_url  */
        if ($returnUrl) {

            if (!$this->_isUrlInternal($returnUrl)) {
                throw new Mage_Exception('External urls redirect to "' . $returnUrl . '" denied!');
            }

            $this->_getSession()->getMessages(true);
      /* then redirect to this page */
            $this->getResponse()->setRedirect($returnUrl);

At _goBack magento have check,current Action have any value for return_url param.If have then it redirect to customer to that page.

For this case,you need send a extra parameter return_url with add to cart url.

Currently,you getting cart url from $this->helper('checkout/cart')->getAddUrl($_link) and parent current page url as return_url value

<button type="button" onclick="setLocation('<?php echo $this->helper('checkout/cart')->getAddUrl($_link).'?return_url= '.Mage::helper('core/url')->getCurrentUrl() ?>')">
  <?php echo $this->__('Add to Cart') ?>
</button

Magento – Add to cart issue – Magento 2.1

Should add more validation:

vendor/magento/module-catalog/view/frontend/web/js/catalog-add-to-cart.js

_bindSubmit: function() {
            var self = this;
            this.element.mage('validation');
            this.element.on('submit', function(e) {
                e.preventDefault();
                if(self.element.valid()) {
                    self.submitForm($(this));
                }
            });
        },

See more here.

Best Answer

Related Solutions

Magento 1.9 Upsell – Remain on Product Page with Upsell Add to Cart Button

Magento – Add to cart issue – Magento 2.1

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