为了让我的客户网站与第三方集成，我需要创建具有唯一名称的多种送货方式（统一费率）。我跟着woocommerce turorial创建了一个插件来添加一个运输区域，然后找到一些指令来使它支持区域并且它有效。我现在正试图让插件创建多个送货区域，但是虽然它们似乎出现在区域中 - 点击它们并不会将它们添加到区域中。
e.g. they appear here but don't do anything when clicked
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
function your_shipping_method_init() {
if ( ! class_exists( 'WA_Metro_Shipping_Method' ) ) {
class WA_Metro_Shipping_Method extends WC_Shipping_Method {
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct( $instance_id = 0 ) {
$this->id = 'wa_metro_flat'; // Id for your shipping method. Should be uunique.
$this->method_title = __( 'WA Metro Flat Rate' ); // Title shown in admin
$this->method_description = __( 'Flat rate shipping for WA Metro Postcodes' ); // Description shown in admin
$this->enabled = "yes"; // This can be added as an setting but for this example its forced enabled
$this->title = "WA Metro Flat Rate"; // This can be added as an setting but for this example its forced.
$this->instance_id = absint( $instance_id );
$this->supports = array(
'shipping-zones',
'instance-settings',
'instance-settings-modal',
);
$this->init();
}
/**
* Init your settings
*
* @access public
* @return void
*/
function init() {
// Load the settings API
$this->init_form_fields(); // This is part of the settings API. Override the method to add your own settings
$this->init_settings(); // This is part of the settings API. Loads settings you previously init.
// Save settings in admin if you have any defined
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
}
public function is_available( $package ){
return true;
}
/**
* calculate_shipping function.
*
* @access public
* @param mixed $package
* @return void
*/
public function calculate_shipping( $package ) {
$rate = array(
'id' => $this->id,
'label' => $this->title,
'cost' => '8.59',
'calc_tax' => 'per_item'
);
// Register the rate
$this->add_rate( $rate );
}
}
}
/***************************************************/
if ( ! class_exists( 'WA_Regional_Shipping_Method' ) ) {
class WA_Regional_Shipping_Method extends WC_Shipping_Method {
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct( $instance_id = 0 ) {
$this->id = 'vic_metro_flat'; // Id for your shipping method. Should be uunique.
$this->method_title = __( 'VIC Metro Flat Rate' ); // Title shown in admin
$this->method_description = __( 'Flat rate shipping for VIC Metro Postcodes' ); // Description shown in admin
$this->enabled = "yes"; // This can be added as an setting but for this example its forced enabled
$this->title = "VIC Metro Flat Rate"; // This can be added as an setting but for this example its forced.
$this->instance_id = absint( $instance_id );
$this->supports = array(
'shipping-zones',
'instance-settings',
'instance-settings-modal',
);
$this->init();
}
/**
* Init your settings
*
* @access public
* @return void
*/
function init() {
// Load the settings API
$this->init_form_fields(); // This is part of the settings API. Override the method to add your own settings
$this->init_settings(); // This is part of the settings API. Loads settings you previously init.
// Save settings in admin if you have any defined
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
}
public function is_available( $package ){
return true;
}
/**
* calculate_shipping function.
*
* @access public
* @param mixed $package
* @return void
*/
public function calculate_shipping( $package ) {
$rate = array(
'id' => $this->id,
'label' => $this->title,
'cost' => '8.59',
'calc_tax' => 'per_item'
);
// Register the rate
$this->add_rate( $rate );
}
}
}
/***************************************************/
if ( ! class_exists( 'VIC_Metro_Shipping_Method' ) ) {
class VIC_Metro_Shipping_Method extends WC_Shipping_Method {
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct( $instance_id = 0 ) {
$this->id = 'wa_regional_flat'; // Id for your shipping method. Should be uunique.
$this->method_title = __( 'WA Regional Flat Rate' ); // Title shown in admin
$this->method_description = __( 'Flat rate shipping for WA Metro Postcodes' ); // Description shown in admin
$this->enabled = "yes"; // This can be added as an setting but for this example its forced enabled
$this->title = "WA Regional Flat Rate"; // This can be added as an setting but for this example its forced.
$this->instance_id = absint( $instance_id );
$this->supports = array(
'shipping-zones',
'instance-settings',
'instance-settings-modal',
);
$this->init();
}
/**
* Init your settings
*
* @access public
* @return void
*/
function init() {
// Load the settings API
$this->init_form_fields(); // This is part of the settings API. Override the method to add your own settings
$this->init_settings(); // This is part of the settings API. Loads settings you previously init.
// Save settings in admin if you have any defined
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
}
/**
* calculate_shipping function.
*
* @access public
* @param mixed $package
* @return void
*/
public function calculate_shipping( $package ) {
$rate = array(
'id' => $this->id,
'label' => $this->title,
'cost' => '18.57',
'calc_tax' => 'per_item'
);
// Register the rate
$this->add_rate( $rate );
}
}
}
/***************************************************/
}
add_action( 'woocommerce_shipping_init', 'your_shipping_method_init' );
function add_your_shipping_method( $methods ) {
$methods['your_shipping_method'] = 'WA_Metro_Shipping_Method';
$methods['your_shipping_method_2'] = 'WA_Regional_Shipping_Method';
$methods['your_shipping_method_3'] = 'VIC_Metro_Shipping_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'add_your_shipping_method' );
}
答案 0 :(得分：3)
我已经弄清楚为什么在阅读这篇博文后的评论
后它无法正常工作https://wpruby.com/shipping-method-for-woocommerce-development-tutorial/
基本上我在设置方法的ID
$this->id = 'wa_metro_flat';
我没有在这个位中使用正确的方法名称，我使用的是函数名称
$methods['your_shipping_method'] = 'WA_Metro_Shipping_Method';
应该是
$methods['your_shipping_method'] = 'wa_metro_flat';
答案 1 :(得分：1)
实际上它应该是
$methods['wa_metro_flat'] = 'WA_Metro_Shipping_Method';