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replace data-post data-action with form for Jquery ajax

replace data-post data-action with form for Jquery ajax

<a href="#" class="action towishlist actions-secondary " title="Wish List" aria-label="Wish List" data-post="{&quot;action&quot;:&quot;http:\/\/www.test.in\/wishlist\/index\/add\/&quot;,&quot;data&quot;:{&quot;product&quot;:&quot;1&quot;,&quot;uenc&quot;:&quot;aHR0cDovL3BhcGF5YS5rb2Rld29yay5pbi9qZXdlbHJ5Lmh0bWw,&quot;}}" data-action="add-to-wishlist" role="button">
     <span>Wish List</span>
</a>

can somebody please tell me how to change this to form so that i need to have it a ajax call to add to wishlist from catalog/product/list.phtml

 

I have written a plugin to send back json response on adding to wishlist, it takes me to a new page with the ajax response. 

 

<?php

namespace Namespace\Vendor\Controller\Plugin;

use Magento\Catalog\Api\ProductRepositoryInterface;
use Magento\Framework\App\Action;
use Magento\Framework\Data\Form\FormKey\Validator;
use Magento\Framework\Exception\NotFoundException;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\Controller\ResultFactory;

class AddPlugin extends \Magento\Wishlist\Controller\Index\Add {

    /**
     * @var \Magento\Wishlist\Controller\WishlistProviderInterface
     */
    protected $wishlistProvider;

    /**
     * @var \Magento\Customer\Model\Session
     */
    protected $_customerSession;

    /**
     * @var ProductRepositoryInterface
     */
    protected $productRepository;

    /**
     * @var Validator
     */
    protected $formKeyValidator;
    protected $resultJsonFactory;

    public function __construct(
    Action\Context $context, \Magento\Customer\Model\Session $customerSession, \Magento\Wishlist\Controller\WishlistProviderInterface $wishlistProvider, ProductRepositoryInterface $productRepository, Validator $formKeyValidator, \Magento\Framework\Controller\Result\JsonFactory $resultJsonFactory
    ) {
        $this->_customerSession = $customerSession;
        $this->wishlistProvider = $wishlistProvider;
        $this->productRepository = $productRepository;
        $this->formKeyValidator = $formKeyValidator;

        $this->resultJsonFactory = $resultJsonFactory;

        parent::__construct(
                $context, $customerSession, $wishlistProvider, $productRepository, $formKeyValidator
        );
    }

    public function aroundExecute($subject, $procede) {
        
        $response = [];
        
        /** @var \Magento\Framework\Controller\Result\Redirect $resultRedirect */
        $resultRedirect = $this->resultFactory->create(ResultFactory::TYPE_REDIRECT);
        if (!$this->formKeyValidator->validate($this->getRequest())) {
            return $resultRedirect->setPath('*/');
        }

        $wishlist = $this->wishlistProvider->getWishlist();
        if (!$wishlist) {
            throw new NotFoundException(__('Page not found.'));
        }

        $session = $this->_customerSession;

        $requestParams = $this->getRequest()->getParams();

        if ($session->getBeforeWishlistRequest()) {
            $requestParams = $session->getBeforeWishlistRequest();
            $session->unsBeforeWishlistRequest();
        }

        $productId = isset($requestParams['product']) ? (int)$requestParams['product'] : null;
        if (!$productId) {
            $resultRedirect->setPath('*/');
            return $resultRedirect;
        }

        try {
            $product = $this->productRepository->getById($productId);
        } catch (NoSuchEntityException $e) {
            $product = null;
        }

        if (!$product || !$product->isVisibleInCatalog()) {
//            $this->messageManager->addErrorMessage(__('We can\'t specify a product.'));
            $response = [
                        'status' => 'ERROR',
                        'msg' => __('We can\'t specify a product.'),
                    ];
            $resultRedirect->setPath('*/');
            return $resultRedirect;
        }

        try {
            $buyRequest = new \Magento\Framework\DataObject($requestParams);

            $result = $wishlist->addNewItem($product, $buyRequest);
            if (is_string($result)) {
                throw new \Magento\Framework\Exception\LocalizedException(__($result));
            }
            $wishlist->save();
            $response = [
                        'status' => 'OK',
                        'msg' => $product->getName().__(' Added to wishlist'),
                    ];
            $this->_eventManager->dispatch(
                'wishlist_add_product',
                ['wishlist' => $wishlist, 'product' => $product, 'item' => $result]
            );

            $referer = $session->getBeforeWishlistUrl();
            if ($referer) {
                $session->setBeforeWishlistUrl(null);
            } else {
                $referer = $this->_redirect->getRefererUrl();
            }

            $this->_objectManager->get('Magento\Wishlist\Helper\Data')->calculate();

//            $this->messageManager->addComplexSuccessMessage(
//                'addProductSuccessMessage',
//                [
//                    'product_name' => $product->getName(),
//                    'referer' => $referer
//                ]
//            );
//            
        } catch (\Magento\Framework\Exception\LocalizedException $e) {
            $response = [
                        'status' => 'ERROR',
                        'msg' => __('We can\'t add the item to Wish List right now: %1.', $e->getMessage()),
                    ];
            
        } catch (\Exception $e) {
            $response = [
                        'status' => 'ERROR',
                        'msg' =>__('We can\'t add the item to Wish List right now.'),
                    ];
        }

//        $resultRedirect->setPath('*', ['wishlist_id' => $wishlist->getId()]);
        return $this->resultJsonFactory->create()->setData($response);
    }

}

 

and also any suggestions appreciated.

 

Thank you

3 REPLIES

Re: replace data-post data-action with form for Jquery ajax

Actually, it creates small form. You can check this here

vendor/magento/magento2-base/lib/web/mage/dataPost.js

Re: replace data-post data-action with form for Jquery ajax

Hello @sylvester_mag

 

Please check below module

 

https://www.tigren.com/magento-2-extensions/ajax-suite-magento-2/

 

Hope it will help you.

Re: replace data-post data-action with form for Jquery ajax

Hi, did you find a sollution for this?