Hey everyone,
I am pretty new in Magento 2. I didn't figure out how to listen action events. For example, I try to add a product to card(btw using default add button), but it does not add to card. Here is the default add button in grid.phtml :
<?php
$postDataHelper = $this->helper('Magento\Framework\Data\Helper\PostHelper');
$postData = $postDataHelper->getPostData($block->getAddToCartUrl($_item), ['product' => $_item->getEntityId()]);?>
<button class="action tocart primary" data-post='<?php /* @escapeNotVerified */ echo $postData ?>'
type="button" title="<?php /* @escapeNotVerified */ echo __('Add to Cart') ?>">
<span><?php /* @escapeNotVerified */ echo __('Add to Cart') ?></span>
</button>When I click the button, It redirect me to checkout/card page, but there is no items in there. So, I tried to add manually and I implemented new function to button instead of default functions:
<button data-post='<?php echo $this->addProductToCartManually($_item->getEntityId()); ?>'><img src="/magento/pizza/images/home2/menuBtn.png" type="button"></button>
And my function:
public function addProductToCartManually($product) {
$om = \Magento\Framework\App\ObjectManager::getInstance();
$cart = $om->get('Magento\Checkout\Model\Cart');
$request = $om->get('Magento\Framework\App\Action\Context')->getRequest();
$frontcontroller = $om->get('Magento\Framework\App\FrontControllerInterface');
$productObj = $request;
$productObj = (string)$productObj;
$pos = strpos($productObj, "POST"); //return true if exits
$pos = (int)$pos;
$pos = + 1;
if ($pos) {
$cart->addProduct($product, 1);
$cart->save();
}
//$contextModel = $om->get('Magento\Framework\App\Helper\Context');
//$cart->truncate();
return $pos;
}But it adds all products instead of product, which I added as clicking button. So, can someone help me how to listen action events. Thank you!
