Magento – How to get the value of quantity entered in the input field in single product page to input field in cart page in magento

addtocartmagento2product

I have build a ecommerce website in magento. In the website, I have a single product page for all products which has a quantity input field, When I am entering a value in the quantity input field and clicking the add to cart button, it goes to a cart which also has a quantity input field but it doesn't show the value inputted in the quantity field in the single product page. Can anyone tell how to solve this issue?

In the database, sales_flat_item has a quantity attribute but has a default value 1 being stored.

Best Answer

You have just add form in your item.phtml file magento 2

I have put my form please see that and change field as you required.

<form  data-role="tocart-form" action="<?php echo $block->getAddToCartUrl($_item); ?>" method="post">
<input type="hidden" name="product" value="<?php /* @escapeNotVerified */echo $postParams['data']['product']; ?>">
<input type="hidden" name="<?php /* @escapeNotVerified */echo Action::PARAM_NAME_URL_ENCODED; ?>" value="<?php /* @escapeNotVerified */echo $postParams['data'][Action::PARAM_NAME_URL_ENCODED]; ?>">

<div class="control">
    <input type="number" name="qty" id="qty" maxlength="12" style="width:150px;float: left;margin-right: 35px;"
    value="<?php /* @escapeNotVerified */echo $block->getProductDefaultQty() * 1 ?>" title="<?php /* @escapeNotVerified */echo __('Qty') ?>" class="input-text qty" data-validate="<?php echo $block->escapeHtml(json_encode($block->getQuantityValidators())) ?>"/>
</div>

<?php echo $block->getBlockHtml('formkey') ?>
<?php $storeManager = \Magento\Framework\App\ObjectManager::getInstance()->get('Magento\Store\Model\StoreManagerInterface');?>

<button type="submit" title="<?php echo $block->escapeHtml(__('Add to Cart')); ?>" class="action tocart primary" style="float:left;">

    <span><?php /* @escapeNotVerified */echo __('Add to Cart') ?></span>
</button>

Related Solutions

Magento 1.9 – Single Product with Multiple Add to Cart

For the color part I suggest to use the Custom Options in your Product configuration.

If your template don't allow to input the Qty for a product you can create own buttons in your template file where you can use $this->getSubmitUrl($_product) and add /qty/20 or /qty/100 etc behind the url.

Something like this also:

<form action="<?php echo $this->getSubmitUrl($_product); ?>/qty/20" method="post" id="product_addtocart_form_20">
    <button class="btn" type="submit">
        <span><?php echo $this->__('Add to Cart') ?></span>
    </button>
</form>

Magento – Magento 2 – Quantity Field on Related Products Listing

Replace the content of

if ($showCart) ...... endif

with below code.

<?php if ($showCart): ?>

<div class="product actions product-item-actions">
    <form  data-role="tocart-form" action="<?php echo $block->getAddToCartUrl($_item); ?>" method="post">
    <div style="float: left;">
        <input type="number"
               name="qty"
               id="qty"
               style="width:50px;"
               maxlength="12"
               value="<?php /* @escapeNotVerified */ echo $block->getProductDefaultQty() * 1 ?>"
               title="<?php /* @escapeNotVerified */ echo __('Qty') ?>" class="input-text qty"
               data-validate="<?php echo $block->escapeHtml(json_encode($block->getQuantityValidators())) ?>"
               />

        <?php echo $block->getBlockHtml('formkey'); ?>

        <button type="submit" title="<?php echo $block->escapeHtml(__('Add to Cart')); ?>" class="action tocart primary" style="float:right;margin-left: 10px;">
            <span><?php /* @escapeNotVerified */echo __('Add to Cart'); ?></span>
        </button>
    </div>
    </form>
</div>

It worked for me in magento version 2.1.3. Source post: How to add multiple products to a cart in related products grid on product detail page using Qty Box?

Hope it may help someone.

Best Answer

Related Solutions

Magento 1.9 – Single Product with Multiple Add to Cart

Magento – Magento 2 – Quantity Field on Related Products Listing

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