Need advice with Price per unit (plugins / functions code, etc) in some products

Hello!

I’m looking for a free plugin or another solution to add a Price per Unit calculator to 5 of my products. I don’t want the official WooCommerce’s Measuring Price Calculator, because like I said, I only have 5 products (out of 550) where the customer picks the lenght of the product. I tried a few plugins already, but the issue is that I made custom Single Product Pages in Elementor.

The price is currently shown with this code:

function custom_price_shortcode_callback( $atts ) {
    $atts = shortcode_atts( array(
        'id' => null,
    ), $atts, 'product_price' );
    $html = '';
    if( intval( $atts['id'] ) > 0 && function_exists( 'wc_get_product' ) ){
        // Get an instance of the WC_Product object
        $product = wc_get_product( intval( $atts['id'] ) );
        // Get the product prices
        $price         = wc_get_price_to_display( $product, array( 'price' => $product->get_price() ) ); // Get the active price
        $regular_price = wc_get_price_to_display( $product, array( 'price' => $product->get_regular_price() ) ); // Get the regular price
        $sale_price    = wc_get_price_to_display( $product, array( 'price' => $product->get_sale_price() ) ); // Get the sale price
        // Your price CSS styles
        $style1 = 'style="font-size:25px;color:#FF0000;font-weight:bold;"';
        $style2 = 'style="font-size:17px;color:#5F5F5F"';
        // Formatting price settings (for the wc_price() function)
        $args = array(
            'ex_tax_label'       => false,
            'currency'           => 'EUR',
            'decimal_separator'  => ',',
            'thousand_separator' => '.',
            'decimals'           => 2,
            'price_format'       => '%2$s %1$s',
        );
        // Formatting html output
        if( ! empty( $sale_price ) && $sale_price != 0 && $sale_price < $regular_price )
            $html = "<del $style2>" . wc_price( $regular_price, $args ) . "</del> <ins $style1>" . wc_price( $sale_price, $args ) . "</ins>"; // Sale price is set
        else
            $html = "<ins $style1>" . wc_price( $price, $args ) . "</ins>"; // No sale price set
    }
    return $html;
 }

What would be the best approach to this? Appreciate any help I’ll get with this.

Kind regards

• This topic was modified 2 years, 9 months ago by jazzu.

The page I need help with: [log in to see the link]