It's related to content-quickview-product.php located in themes/"ThemeNameFolder"/woocommerce/content-quickview-product.php
Below is the complete file
<?php
/**
* The template for displaying product content in the single-product.php template
*
* Override this template by copying it to yourtheme/woocommerce/content-single-product.php
*
* @author WooThemes
* @package WooCommerce/Templates
* @version 1.6.4
*/
?>
<div id="quickview-container-<?php the_ID(); ?>">
<div class="quickview-container woocommerce">
<?php
global $product;
/**
* woocommerce_before_single_product hook
*
* @hooked woocommerce_show_messages - 10
*/
do_action( 'woocommerce_before_single_product' );
?>
<div itemscope itemtype="
schema.org/Product" id="product-<?php the_ID(); ?>" <?php post_class("product single-product"); ?>>
<div class="product_detail">
<div class="col-lg-6 col-md-6 col-sm-6">
<div class="slider_img_productd">
<?php global $post, $woocommerce, $product;
$flytheme_direction = flytheme_options()->getCpanelValue( 'direction' );
$sidebar_product = flytheme_options()->getCpanelValue( 'sidebar_product' );
$attachments = $product->get_gallery_attachment_ids();
?>
<div id="product_img_<?php echo esc_attr( $post->ID ); ?>" class="product-images loading" data-rtl="<?php echo ( is_rtl() || $flytheme_direction == 'rtl' )? 'true' : 'false';?>" data-vertical="<?php echo ( $sidebar_product == 'full' ) ? 'true' : 'false'; ?>">
<div class="product-images-container clearfix <?php echo ( $sidebar_product == 'full' ) ? 'thumbnail-left' : 'thumbnail-bottom'; ?>">
<?php if( count( $attachments ) > 0 ){ ?>
<?php
if( $sidebar_product == 'full' ){
do_action('woocommerce_product_thumbnails');
}
?>
<!-- Image Slider -->
<div class="slider product-responsive">
<?php foreach ( $attachments as $key => $attachment ) { ?>
<div class="item-img-slider">
<div class="images">
<?php if ($product->is_on_sale()) : ?>
<?php echo apply_filters('woocommerce_sale_flash', '<span class="onsale">'.esc_html__( 'Sale!', 'clickboom' ).'</span>', $post, $product); ?>
<?php endif; ?>
<a href="<?php the_permalink(); ?> " ><?php echo wp_get_attachment_image( $attachment, 'shop_single' ); ?></a>
</div>
</div>
<?php } ?>
</div>
<!-- Thumbnail Slider -->
<?php
if( $sidebar_product != 'full' ){
do_action('woocommerce_product_thumbnails');
}
?>
<?php }else{ ?>
<?php $image_id = get_post_thumbnail_id(); $image_url = wp_get_attachment_image_src($image_id,'large', true); ?>
<div class="single-img-product">
<div class="images">
<?php if ($product->is_on_sale()) : ?>
<?php echo apply_filters('woocommerce_sale_flash', '<span class="onsale">'.esc_html__( 'Sale!', 'clickboom' ).'</span>', $post, $product); ?>
<?php endif; ?>
<a title="<?php the_title(); ?>" href="<?php echo esc_url( $image_url[0] ); ?>" rel="prettyPhoto[product-gallery]" class="zoom"><?php the_post_thumbnail('shop_single'); ?></a>
</div>
</div>
<?php } ?>
</div>
</div>
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6">
<div class="content_product_detail">
<!-- woocommerce_template_single_title - 5 -->
<!-- woocommerce_template_single_rating - 10 -->
<!-- woocommerce_template_single_price - 20 -->
<!-- woocommerce_template_single_excerpt - 30 -->
<!-- woocommerce_template_single_add_to_cart 40 -->
<?php
/**
* woocommerce_single_product_summary hook
*
* @hooked woocommerce_template_single_title - 5
* @hooked woocommerce_template_single_price - 10
* @hooked woocommerce_template_single_excerpt - 20
* @hooked woocommerce_template_single_add_to_cart - 30
* @hooked woocommerce_template_single_meta - 40
* @hooked woocommerce_template_single_sharing - 50
*/
do_action( 'woocommerce_single_product_summary' );
?>
</div>
</div>
</div><!-- .summary -->
</div>
<?php do_action( 'woocommerce_after_single_product' ); ?>
<div class="clearfix"></div>
</div>
</div>
<?php
global $woocommerce;
$assets_path = str_replace( array( 'http:', 'https:' ), '', WC()->plugin_url() ) . '/assets/';
$frontend_script_path = $assets_path . 'js/frontend/';
$wc_ajax_url = WC_AJAX::get_endpoint( "%%endpoint%%" );
$admin_url = admin_url('admin-ajax.php');
wc_get_template( 'single-product/add-to-cart/variation.php' );
?>
<script type='text/javascript'>
/* <![CDATA[ */
<?php
$woocommerce_params = apply_filters( 'woocommerce_params', array(
'ajax' => array(
'url' => $admin_url
)
) );
$_wpUtilSettings = apply_filters( '_wpUtilSettings', array(
'ajax_url' => $woocommerce->ajax_url(),
'wc_ajax_url' => $wc_ajax_url
) );
$wc_add_to_cart_variation_params = apply_filters( 'wc_add_to_cart_variation_params', array(
'i18n_no_matching_variations_text' => esc_attr__( 'Sorry, no products matched your selection. Please choose a different combination.', 'clickboom' ),
) );
?>
var _wpUtilSettings = <?php echo json_encode($_wpUtilSettings); ?>;
var woocommerce_params = <?php echo json_encode($woocommerce_params); ?>;
var wc_add_to_cart_variation_params = <?php echo json_encode($wc_add_to_cart_variation_params); ?>;
/* ]]> */
<?php
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
$assets_path = str_replace( array( 'http:', 'https:' ), '', $woocommerce->plugin_url() ) . '/assets/';
$frontend_script_path = $assets_path . 'js/frontend/';
?>
jQuery(document).ready(function($) {
$.getScript("<?php echo $assets_path . 'js/prettyPhoto/jquery.prettyPhoto.min.js'; ?>");
$.getScript("<?php echo $assets_path . 'js/prettyPhoto/jquery.prettyPhoto.init.min.js'; ?>");
$.getScript("<?php echo $frontend_script_path . 'add-to-cart' . $suffix . '.js'; ?>");
$.getScript("<?php echo $frontend_script_path . 'single-product' . $suffix . '.js'; ?>");
$.getScript("<?php echo $frontend_script_path . 'woocommerce' . $suffix . '.js'; ?>");
$.getScript("<?php echo $frontend_script_path . 'add-to-cart-variation' . $suffix . '.js'; ?>");
});
</script>
<script type='text/javascript' src='<?php echo esc_url ( home_url('/') )?>wp-includes/js/wp-embed.min.js'></script>
<script type='text/javascript' src='<?php echo esc_url ( home_url('/') )?>wp-includes/js/underscore.min.js'></script>
<script type='text/javascript' src='<?php echo esc_url ( home_url('/') )?>wp-includes/js/wp-util.min.js'></script>
