如果特定产品在 Woocommerce 中的购物车中，则禁用某些状态

Question

使用 woocommerce，我设法将州更改为爱尔兰这里的县，包括 function.php

中的以下代码

function  wc_ie_counties_add_counties( $states ) {
    $states['IE'] = array(
        'Carlow' => 'Carlow',
        'Cavan' => 'Cavan',
        'Clare' => 'Clare',
        'Cork' => 'Cork',
        'Donegal' => 'Donegal',
        'Dublin' => 'Dublin',
        'Galway' => 'Galway',
        'Kerry' => 'Kerry',
        'Kildare' => 'Kildare',
        'Kilkenny' => 'Kilkenny',
        'Laois' => 'Laois',
        'Leitrim' => 'Leitrim',
        'Limerick' => 'Limerick',
        'Longford' => 'Longford',
        'Louth' => 'Louth',
        'Mayo' => 'Mayo',
        'Meath' => 'Meath',
        'Monaghan' => 'Monaghan',
        'Offaly' => 'Offaly',
        'Roscommon' => 'Roscommon',
        'Sligo' => 'Sligo',
        'Tipperary' => 'Tipperary',
        'Waterford' => 'Waterford',
        'Westmeath' => 'Westmeath',
        'Wexford' => 'Wexford',
        'Wicklow' => 'Wicklow',
    );
    return $states;
}
add_filter( 'woocommerce_states', 'wc_ie_counties_add_counties' );

但是如果购物车中有特定的产品 ID，我想删除几个县。

示例：如果购物车中的产品 ID 581 and/or 590 is/are，则仅显示都柏林、卡文和卡洛州。

谢谢，

Answer 1

使用您的实际代码，您需要设置 2 个状态数组，一个受限制，一个完成。我们还需要检查产品 ID 581 and/or 590 的购物车项目。如果其中一个产品在购物车中，我们设置受限状态数组，如果没有，我们设置完整的状态数组。

代码：

add_filter( 'woocommerce_states', 'wc_ie_counties_add_counties' );
function  wc_ie_counties_add_counties( $states ) {
    // HERE your product IDS
    $products_ids = array( 581, 590 );

    $cart = WC()->cart; // The Cart object
    $found = false;

    $states_partial = array(
        'Carlow' => 'Carlow',
        'Cavan' => 'Cavan',
        'Dublin' => 'Dublin'
    );

    $states_complete = array(
        'Carlow' => 'Carlow',
        'Cavan' => 'Cavan',
        'Clare' => 'Clare',
        'Cork' => 'Cork',
        'Donegal' => 'Donegal',
        'Dublin' => 'Dublin',
        'Galway' => 'Galway',
        'Kerry' => 'Kerry',
        'Kildare' => 'Kildare',
        'Kilkenny' => 'Kilkenny',
        'Laois' => 'Laois',
        'Leitrim' => 'Leitrim',
        'Limerick' => 'Limerick',
        'Longford' => 'Longford',
        'Louth' => 'Louth',
        'Mayo' => 'Mayo',
        'Meath' => 'Meath',
        'Monaghan' => 'Monaghan',
        'Offaly' => 'Offaly',
        'Roscommon' => 'Roscommon',
        'Sligo' => 'Sligo',
        'Tipperary' => 'Tipperary',
        'Waterford' => 'Waterford',
        'Westmeath' => 'Westmeath',
        'Wexford' => 'Wexford',
        'Wicklow' => 'Wicklow'
    );

    // Checking cart items
    foreach( $cart->get_cart() as $cart_item ) {
        if( in_array( $cart_item['product_id'], $products_ids ) ){
            $found = true;
            break;
        }
    }

    $states['IE'] = $found ? $states_partial : $states_complete;

    return $states;
}

代码进入活动子主题（或活动主题）的 function.php 文件。

它应该有效……

与产品类别相同，而不是产品 ID（基于作者代码）：

add_action('woocommerce_states', 'my_check_category_in_cart');
function my_check_category_in_cart( $states ) {
    // HERE your product categories
    $products_categories = array( 'baths','curved-radiators','cabinets','mirrors','sinks',
        'storage-units','toilets','vanity-units','column-radiators','curved-radiators',
        'designer-radiators','flat-panel-radiators','heated-towel-radiators');

    $is_in_cart = false;

    // Loop through all products in the Cart
    foreach ( WC()->cart->get_cart() as $cart_item ) {
        // Check for product categories
        if ( has_term( $products_categories, 'product_cat', $cart_item['product_id'] )  ) {
            $is_in_cart = true;
            break;
        }
    }

    if ( $is_in_cart ) {

        $states['IE']  = array(
            'Carlow' => 'Carlow',
            'Dublin' => 'Dublin',
            'Kildare' => 'Kildare',
            'Kilkenny' => 'Kilkenny',
            'Laois' => 'Laois',
            'Longford' => 'Longford',
            'Louth' => 'Louth',
            'Meath' => 'Meath',
            'Offaly' => 'Offaly',
            'Westmeath' => 'Westmeath',
            'Wexford' => 'Wexford',
            'Wicklow' => 'Wicklow'
        );
        // Display a custom notice
        if( is_checkout() && WC()->customer->get_billing_country() == 'IE' )
            wc_add_notice( 'One of the products below can only be delivered inside Leinster area', 'notice' );

    } else {
        $states['IE'] = array(
            'Carlow' => 'Carlow',
            'Cavan' => 'Cavan',
            'Clare' => 'Clare',
            'Cork' => 'Cork',
            'Donegal' => 'Donegal',
            'Dublin' => 'Dublin',
            'Galway' => 'Galway',
            'Kerry' => 'Kerry',
            'Kildare' => 'Kildare',
            'Kilkenny' => 'Kilkenny',
            'Laois' => 'Laois',
            'Leitrim' => 'Leitrim',
            'Limerick' => 'Limerick',
            'Longford' => 'Longford',
            'Louth' => 'Louth',
            'Mayo' => 'Mayo',
            'Meath' => 'Meath',
            'Monaghan' => 'Monaghan',
            'Offaly' => 'Offaly',
            'Roscommon' => 'Roscommon',
            'Sligo' => 'Sligo',
            'Tipperary' => 'Tipperary',
            'Waterford' => 'Waterford',
            'Westmeath' => 'Westmeath',
            'Wexford' => 'Wexford',
            'Wicklow' => 'Wicklow'
        );
    }
    return $states;
}

代码进入活动子主题（或活动主题）的 function.php 文件。

现在它应该也适用于产品变体（在可变产品上）。

Answer 2

我使用了您的代码 LoicTheAztec，它运行良好，但后来我意识到添加所有产品并在我添加新产品时一直更新它需要很长时间。

所以使用你的代码和我发现的一些其他代码。我想出了这个基于类别的东西。

add_action('woocommerce_states', 'my_check_category_in_cart');

    function my_check_category_in_cart($states) {

    // Set $cat_in_cart to false
    $cat_in_cart = false;

    // Loop through all products in the Cart        
    foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {

        $product = $cart_item['data'];

        $products_categ = array( 'baths','curved-radiators','cabinets','mirrors','sinks','storage-units','toilets','vanity-units','column-radiators','curved-radiators','designer-radiators','flat-panel-radiators','heated-towel-radiators');

        // If Cart has category "download", set $cat_in_cart to true
        if ( has_term( $products_categ, 'product_cat', $product->get_id() )  ) {
            $prod_id = $product_id;
            $cat_in_cart = true;
            break;
        }
    }

    // Do something if category "download" is in the Cart      
    if ( $cat_in_cart ) {

        add_action('woocommerce_before_checkout_form', 'my_check_category_in_cart_msg');

    function my_check_category_in_cart_msg() {
     wc_print_notice( 'One of the products below can only be delivered inside Leinster area', 'notice' );
    }
       $states_complete = array(
            'Carlow' => 'Carlow',
            'Dublin' => 'Dublin',
            'Kildare' => 'Kildare',
            'Kilkenny' => 'Kilkenny',
            'Laois' => 'Laois',
            'Longford' => 'Longford',
            'Louth' => 'Louth',
            'Meath' => 'Meath',
            'Offaly' => 'Offaly',
            'Westmeath' => 'Westmeath',
            'Wexford' => 'Wexford',
            'Wicklow' => 'Wicklow'
        );



    }

        else{

            $states_complete = array(
            'Carlow' => 'Carlow',
            'Cavan' => 'Cavan',
            'Clare' => 'Clare',
            'Cork' => 'Cork',
            'Donegal' => 'Donegal',
            'Dublin' => 'Dublin',
            'Galway' => 'Galway',
            'Kerry' => 'Kerry',
            'Kildare' => 'Kildare',
            'Kilkenny' => 'Kilkenny',
            'Laois' => 'Laois',
            'Leitrim' => 'Leitrim',
            'Limerick' => 'Limerick',
            'Longford' => 'Longford',
            'Louth' => 'Louth',
            'Mayo' => 'Mayo',
            'Meath' => 'Meath',
            'Monaghan' => 'Monaghan',
            'Offaly' => 'Offaly',
            'Roscommon' => 'Roscommon',
            'Sligo' => 'Sligo',
            'Tipperary' => 'Tipperary',
            'Waterford' => 'Waterford',
            'Westmeath' => 'Westmeath',
            'Wexford' => 'Wexford',
            'Wicklow' => 'Wicklow'
        );

        }

            $states['IE'] = $states_complete;

        return $states;

    }

我不知道这是否是正确的方法，但它确实有效。

非常感谢

如果特定产品在 Woocommerce 中的购物车中，则禁用某些状态

Disable some states if specific products are in cart in Woocommerce

php

wordpress

woocommerce

product

states