设置Woocommerce中特定产品和类别的最低订购量

问题描述：

我已经进行了广泛的搜索，看看其他人是否也有这种情况，并且没有运气就得到了答案.

I've searched extensively to see if other folks had this situation and received an answer with no luck.

从本质上讲，我有两个客户可以将其添加到购物车中的项目.我要这样做，以便如果小计的总金额不超过15美元或以上，则他们将无法使用其中任何一项进行结帐.

Essentially, I have two items customers can add to their cart. I want to make it so they cannot checkout with either of those items if their subtotal is not $15 or more.

能够将其ID放入代码中就可以了.或者，我可以将它们分配到同一类别，然后按类别设置此最小值.

Having the ability to just drop their IDs into the code would be fine. Or, I can assign them to the same category and set this minimum by category.

到目前为止，我所拥有的只是设置通用最小值的基本PHP.我只需要一些帮助来弄清楚如何限制它以满足我的需求.

So far all I have is the basic PHP that sets a universal minimum. I just need some help figuring out how to limit this to meet my needs.

我不是设计师，而是开发人员，因此非常感谢您的帮助.

I'm a designer not a dev, so any help is much appreciated.

    // Set a minimum dollar amount per order
add_action( 'woocommerce_check_cart_items', 'spyr_set_min_total' );
function spyr_set_min_total() {
    // Only run in the Cart or Checkout pages
    if( is_cart() || is_checkout() ) {
        global $woocommerce;

        // Set minimum cart total
        $minimum_cart_total = 10;

        // Total we are going to be using for the Math
        // This is before taxes and shipping charges
        $total = WC()->cart->subtotal;

        // Compare values and add an error is Cart's total
        // happens to be less than the minimum required before checking out.
        // Will display a message along the lines of
        // A Minimum of 10 USD is required before checking out. (Cont. below)
        // Current cart total: 6 USD 
        if( $total <= $minimum_cart_total  ) {
            // Display our error message
            wc_add_notice( sprintf( '<strong>A Minimum of %s %s is required before checking out.</strong>'
                .'<br />Current cart\'s total: %s %s',
                $minimum_cart_total,
                get_option( 'woocommerce_currency'),
                $total,
                get_option( 'woocommerce_currency') ),
            'error' );
        }
    }
}

答

仅为购物车和结帐页面设置购物车中某些产品类别或产品ID的最小值.

该未经测试的片段由> 此和> 此，并且 也是如此 :

This untested snippet made of this and this from wooThemes, and this too:

add_action( 'woocommerce_checkout_process', 'wc_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'wc_minimum_order_amount' );

function wc_minimum_order_amount() {

    // minimum order value
    $minimum = 10;

    if ( WC()->cart->total < $minimum && sizeof( WC()->cart->get_cart() ) > 0 ) {
        $products_min = false;

        // Loop through cart items
        foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
            $product = $cart_item['data'];
            $product_id = method_exists( $product, 'get_id' ) ? $product->get_id() : $product->id;
            $terms = get_the_terms( $product_id, 'product_cat' );
            foreach ($terms as $term) {
                $category_term_id = $term->term_id;
            }
            // your products categories
            if ( in_array( $category_term_id, array( 17, 18 ) ) ) { 
                $products_min = true;

            // your product ID'S
            } elseif ( in_array( $product_id, array( 64, 67, 78 ) ) ) { 
                $products_min = true;
            }
        }
        if( ( is_cart() || is_checkout() ) && $products_min ) {
            wc_print_notice( sprintf( 
                __("You must have an order with a minimum of %s to place your order. Your current order total is %s."), 
                wc_price( $minimum ), 
                wc_price( WC()->cart->total )
            ), 'error' );
        }
    }
}

您可以设置类别ID，产品ID和最小订单金额.

You can set your categories ID's, your products ID's and the minimum order value amount.

— —密码— —

此挂钩适用于消息.但是要避免用户点击，您需要添加Javascript/jQuery，也许还要添加ajax(客户端检测).

This hooks are working for messages. But to avoid users from clicking you need to add Javascript/jQuery and maybe with ajax too (client side detection).

设置Woocommerce中特定产品和类别的最低订购量

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