When price is 0 change add to cart button to “request quote” [duplicate]

问题

This question already has answers here:

Replace product zero displayed price with a custom text in Woocommerce 3 (1 answer)

Customize “Add to cart” button for a specific product category in WooCommerce (2 answers)

Closed last year.

I have a product X in several sizes (added as variation products of the main product X). For small sizes the price is available and customers can shop it online. However, for large sizes of this product X, it is not shopable online. Therefore for some variations of this product X I would like to remove the add to cart button and change it to a button who goes to my "request a quote" page.

My idea was that if I set the variable product price to 0 that the add to cart button goes away and the "request a quote" button appears.

Any ideas on how to do this in woocommerce (php)?

回答1:

put this function in your function.php

add_filter('woocommerce_get_price_html', 'requestQuote', 10, 2);

function requestQuote($price, $product) {
        if ( $price == wc_price( 0.00 ) ){

                 remove_action( 'woocommerce_single_product_summary', 
      'woocommerce_template_single_add_to_cart', 30 );
                 return 'Request Quote';
        }


        else{
            return $price;}
    }

回答2:

you just need to make some condition with if function

    $price = 2000;
    $response = 'Add To Cart;
    if(size = XL)
    {
       $price = 0;
       $response = "You can Request another Size";
    }

来源：https://stackoverflow.com/questions/49408965/when-price-is-0-change-add-to-cart-button-to-request-quote