Display the Sale price before Regular price in WooCommerce

Question

I am a new member and is weak in programer. I want display Sale price before Regular price (as images attach). I determined the hook here is woocommerce_before_variations_form. Here is the code to edit in the hook.

// define the woocommerce_before_variations_form callback
function action_woocommerce_before_variations_form () {
     // make action magic happen here ...
};
         
// add the action
add_action ('woocommerce_before_variations_form', 'action_woocommerce_before_variations_form', 10, 0);

Can you help me display Sale price before Regular price?

Answer 1

The following hooked function code will display the Sale price before Regular price:

add_filter( 'woocommerce_format_sale_price', 'invert_formatted_sale_price', 10, 3 );
function invert_formatted_sale_price( $price, $regular_price, $sale_price ) {
    return '<ins>' . ( is_numeric( $sale_price ) ? wc_price( $sale_price ) : $sale_price ) . '</ins> <del>' . ( is_numeric( $regular_price ) ? wc_price( $regular_price ) : $regular_price ) . '</del>';
}

Code goes in function.php file of the active child theme (or active theme). Tested and works.

Answer 2

You can solve this using only jQuery and swap to element that show the regular price and sale price:

$("#element1").before($("#element2"));

or

$("#element1").after($("#element2"));

:)

and one more on js fiddle https://jsfiddle.net/nak73406/v9k7b5c1/5/