如何在 WooCommerce 3 中添加自定义工作送货方式
How to add a custom working Shipping Method in WooCommerce 3
我已经成功地创建了一种新的送货方式并为其提供了对送货区域的支持。但是,当我使用下拉菜单中的 select 方法将其添加到区域时,它不会出现在 'selected methods list'.
中
我录了一个screencast gif来演示:
我一辈子都弄不明白为什么它不起作用。如果我 select 一种标准方法 (Screencast GIF)
它工作正常
有人知道这里发生了什么以及如何让它工作吗?
这是我的代码 from this official thread: Shipping Method API:
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
function request_a_shipping_quote_init() {
if ( ! class_exists( 'WC_Request_Shipping_Quote_Method' ) ) {
class WC_Request_Shipping_Quote_Method extends WC_Shipping_Method {
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct() {
$this->id = 'request_a_shipping_quote'; // Id for your shipping method. Should be uunique.
$this->method_title = __( 'Request a Shipping Quote' ); // Title shown in admin
$this->method_description = __( 'Shipping method to be used where the exact shipping amount needs to be quoted' ); // Description shown in admin
$this->title = "Request a Shipping Quote"; // This can be added as an setting but for this example its forced.
$this->supports = array(
'shipping-zones'
);
$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' ) );
}
function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable', 'dc_raq' ),
'type' => 'checkbox',
'description' => __( 'Enable this shipping method.', 'dc_raq' ),
'default' => 'yes'
),
'title' => array(
'title' => __( 'Title', 'dc_raq' ),
'type' => 'text',
'description' => __( 'Title to be displayed on site', 'dc_raq' ),
'default' => __( 'Request a Quote', 'dc_raq' )
),
);
}
/**
* calculate_shipping function.
*
* @access public
*
* @param mixed $package
*
* @return void
*/
public function calculate_shipping( $packages = array() ) {
$rate = array(
'id' => $this->id,
'label' => $this->title,
'cost' => '0.00',
'calc_tax' => 'per_item'
);
// Register the rate
$this->add_rate( $rate );
}
}
}
}
add_action( 'woocommerce_shipping_init', 'request_a_shipping_quote_init' );
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_shipping_quote_shipping_method'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
}
更改此行
public function calculate_shipping( $package ) {
到这一行
public function calculate_shipping( $package = array() ) {
"woocommerce_shipping_methods" 上的方法键应与送货方式 id
匹配
你的情况:
你应该改变
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_shipping_quote_shipping_method'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
收件人:
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_a_shipping_quote'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
WC_Custom_Shipping_Method
是一个抽象 class,您正试图更改其继承的方法 calculate_shipping
,而抽象 class 不允许。
尝试这样做。
<?php
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
function request_a_shipping_quote_init() {
class Abs_Custom_Shipping extends WC_Shipping_Method{}
if ( ! class_exists( 'WC_Request_Shipping_Quote_Method' ) ) {
class WC_Request_Shipping_Quote_Method extends Abs_Custom_Shipping {
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct() {
$this->id = 'request_a_shipping_quote'; // Id for your shipping method. Should be uunique.
$this->method_title = __( 'Request a Shipping Quote' ); // Title shown in admin
$this->method_description = __( 'Shipping method to be used where the exact shipping amount needs to be quoted' ); // Description shown in admin
$this->title = "Request a Shipping Quote"; // This can be added as an setting but for this example its forced.
$this->supports = array(
'shipping-zones'
);
$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' ) );
}
function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable', 'dc_raq' ),
'type' => 'checkbox',
'description' => __( 'Enable this shipping method.', 'dc_raq' ),
'default' => 'yes'
),
'title' => array(
'title' => __( 'Title', 'dc_raq' ),
'type' => 'text',
'description' => __( 'Title to be displayed on site', 'dc_raq' ),
'default' => __( 'Request a Quote', 'dc_raq' )
),
);
}
/**
* calculate_shipping function.
*
* @access public
*
* @param mixed $package
*
* @return void
*/
public function calculate_shipping( $packages = array() ) {
$rate = array(
'id' => $this->id,
'label' => $this->title,
'cost' => '0.00',
'calc_tax' => 'per_item'
);
// Register the rate
$this->add_rate( $rate );
}
}
}
}
add_action( 'woocommerce_shipping_init', 'request_a_shipping_quote_init' );
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_shipping_quote_shipping_method'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
}
(将运输方式扩展到子 class,然后将子 class 扩展到孙子 class,您可以在其中修改 calculate_shipping 方法)。
希望它有意义。
此致
在我尝试使用有问题的代码并修复我在对这些 post 的评论中发现的所有错误之后,我仍然遇到了一些问题。例如,即使我成功将其添加到运输区域后,我也无法编辑运输方式。
在编辑标准免费送货 woocoommerce 方法后,我终于得到了适合我的所需代码。希望它能为某人节省时间。
function request_a_shipping_quote_init() {
if ( ! class_exists( 'Imp_WC_Shipping_Local_Pickup' ) ) {
class Imp_WC_Pickup_Shipping_Method extends WC_Shipping_Method {
/**
* Constructor.
*
* @param int $instance_id
*/
public function __construct( $instance_id = 0 ) {
$this->id = 'imp_pickup_shipping_method';
$this->instance_id = absint( $instance_id );
$this->method_title = __( "Самовывоз из точки выдачи ( MO г. Дзержинский )", 'imp' );
$this->supports = array(
'shipping-zones',
'instance-settings',
'instance-settings-modal',
);
$this->init();
}
/**
* Initialize custom shiping method.
*/
public function init() {
// Load the settings.
$this->init_form_fields();
$this->init_settings();
// Define user set variables
$this->title = $this->get_option( 'title' );
// Actions
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
}
/**
* Calculate custom shipping method.
*
* @param array $package
*
* @return void
*/
public function calculate_shipping( $package = array() ) {
$this->add_rate( array(
'label' => $this->title,
'package' => $package,
) );
}
/**
* Init form fields.
*/
public function init_form_fields() {
$this->instance_form_fields = array(
'title' => array(
'title' => __( 'Самовывоз из точки выдачи ( MO г. Дзержинский )', 'imp' ),
'type' => 'text',
'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
'default' => __( 'Самовывоз из точки выдачи ( MO г. Дзержинский )', 'imp' ),
'desc_tip' => true,
),
);
}
}
}
}
add_action( 'woocommerce_shipping_init', 'request_a_shipping_quote_init' );
function request_shipping_quote_shipping_method( $methods ) {
$methods['imp_pickup_shipping_method'] = 'Imp_WC_Pickup_Shipping_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
我遇到了这个问题,这让我发疯了几天,直到在查看 Woocommerce 代码以了解发生了什么时,我发现在为 woocommerce_shipping_methods 设置过滤器方法时,我需要使添加到此数组的条目的索引与我的送货方式 class 中的 ID 属性 相同。一旦我这样做了,它就很好地添加了运输方式,并为该区域正确显示了它。以前,我一直在没有索引的过滤方法中将条目添加到数组中,就 WC 看到该方法而言,它工作正常,这就是它看起来没问题的原因。但是,保存设置的代码使用ID作为索引来识别运输方式。从其他评论来看,我想这个特定索引是在 WC 版本 3 中添加的。希望这对您有所帮助。
如果您的送货方式似乎仍然无效,您必须确保
- instance_id 必须在构造函数中定义,如此片段
public function __construct($instance_id = 0)
{
$this->instance_id = absint($instance_id);
// other lines follow
}
- 没有陈旧数据:删除临时数据和客户数据(WooCommerce 设置 > 状态 > 工具)
我已经成功地创建了一种新的送货方式并为其提供了对送货区域的支持。但是,当我使用下拉菜单中的 select 方法将其添加到区域时,它不会出现在 'selected methods list'.
中我录了一个screencast gif来演示:
我一辈子都弄不明白为什么它不起作用。如果我 select 一种标准方法 (Screencast GIF)
它工作正常有人知道这里发生了什么以及如何让它工作吗?
这是我的代码 from this official thread: Shipping Method API:
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
function request_a_shipping_quote_init() {
if ( ! class_exists( 'WC_Request_Shipping_Quote_Method' ) ) {
class WC_Request_Shipping_Quote_Method extends WC_Shipping_Method {
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct() {
$this->id = 'request_a_shipping_quote'; // Id for your shipping method. Should be uunique.
$this->method_title = __( 'Request a Shipping Quote' ); // Title shown in admin
$this->method_description = __( 'Shipping method to be used where the exact shipping amount needs to be quoted' ); // Description shown in admin
$this->title = "Request a Shipping Quote"; // This can be added as an setting but for this example its forced.
$this->supports = array(
'shipping-zones'
);
$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' ) );
}
function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable', 'dc_raq' ),
'type' => 'checkbox',
'description' => __( 'Enable this shipping method.', 'dc_raq' ),
'default' => 'yes'
),
'title' => array(
'title' => __( 'Title', 'dc_raq' ),
'type' => 'text',
'description' => __( 'Title to be displayed on site', 'dc_raq' ),
'default' => __( 'Request a Quote', 'dc_raq' )
),
);
}
/**
* calculate_shipping function.
*
* @access public
*
* @param mixed $package
*
* @return void
*/
public function calculate_shipping( $packages = array() ) {
$rate = array(
'id' => $this->id,
'label' => $this->title,
'cost' => '0.00',
'calc_tax' => 'per_item'
);
// Register the rate
$this->add_rate( $rate );
}
}
}
}
add_action( 'woocommerce_shipping_init', 'request_a_shipping_quote_init' );
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_shipping_quote_shipping_method'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
}
更改此行
public function calculate_shipping( $package ) {
到这一行
public function calculate_shipping( $package = array() ) {
"woocommerce_shipping_methods" 上的方法键应与送货方式 id
匹配你的情况: 你应该改变
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_shipping_quote_shipping_method'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
收件人:
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_a_shipping_quote'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
WC_Custom_Shipping_Method
是一个抽象 class,您正试图更改其继承的方法 calculate_shipping
,而抽象 class 不允许。
尝试这样做。
<?php
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
function request_a_shipping_quote_init() {
class Abs_Custom_Shipping extends WC_Shipping_Method{}
if ( ! class_exists( 'WC_Request_Shipping_Quote_Method' ) ) {
class WC_Request_Shipping_Quote_Method extends Abs_Custom_Shipping {
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct() {
$this->id = 'request_a_shipping_quote'; // Id for your shipping method. Should be uunique.
$this->method_title = __( 'Request a Shipping Quote' ); // Title shown in admin
$this->method_description = __( 'Shipping method to be used where the exact shipping amount needs to be quoted' ); // Description shown in admin
$this->title = "Request a Shipping Quote"; // This can be added as an setting but for this example its forced.
$this->supports = array(
'shipping-zones'
);
$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' ) );
}
function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable', 'dc_raq' ),
'type' => 'checkbox',
'description' => __( 'Enable this shipping method.', 'dc_raq' ),
'default' => 'yes'
),
'title' => array(
'title' => __( 'Title', 'dc_raq' ),
'type' => 'text',
'description' => __( 'Title to be displayed on site', 'dc_raq' ),
'default' => __( 'Request a Quote', 'dc_raq' )
),
);
}
/**
* calculate_shipping function.
*
* @access public
*
* @param mixed $package
*
* @return void
*/
public function calculate_shipping( $packages = array() ) {
$rate = array(
'id' => $this->id,
'label' => $this->title,
'cost' => '0.00',
'calc_tax' => 'per_item'
);
// Register the rate
$this->add_rate( $rate );
}
}
}
}
add_action( 'woocommerce_shipping_init', 'request_a_shipping_quote_init' );
function request_shipping_quote_shipping_method( $methods ) {
$methods['request_shipping_quote_shipping_method'] = 'WC_Request_Shipping_Quote_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
}
(将运输方式扩展到子 class,然后将子 class 扩展到孙子 class,您可以在其中修改 calculate_shipping 方法)。
希望它有意义。
此致
在我尝试使用有问题的代码并修复我在对这些 post 的评论中发现的所有错误之后,我仍然遇到了一些问题。例如,即使我成功将其添加到运输区域后,我也无法编辑运输方式。
在编辑标准免费送货 woocoommerce 方法后,我终于得到了适合我的所需代码。希望它能为某人节省时间。
function request_a_shipping_quote_init() {
if ( ! class_exists( 'Imp_WC_Shipping_Local_Pickup' ) ) {
class Imp_WC_Pickup_Shipping_Method extends WC_Shipping_Method {
/**
* Constructor.
*
* @param int $instance_id
*/
public function __construct( $instance_id = 0 ) {
$this->id = 'imp_pickup_shipping_method';
$this->instance_id = absint( $instance_id );
$this->method_title = __( "Самовывоз из точки выдачи ( MO г. Дзержинский )", 'imp' );
$this->supports = array(
'shipping-zones',
'instance-settings',
'instance-settings-modal',
);
$this->init();
}
/**
* Initialize custom shiping method.
*/
public function init() {
// Load the settings.
$this->init_form_fields();
$this->init_settings();
// Define user set variables
$this->title = $this->get_option( 'title' );
// Actions
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
}
/**
* Calculate custom shipping method.
*
* @param array $package
*
* @return void
*/
public function calculate_shipping( $package = array() ) {
$this->add_rate( array(
'label' => $this->title,
'package' => $package,
) );
}
/**
* Init form fields.
*/
public function init_form_fields() {
$this->instance_form_fields = array(
'title' => array(
'title' => __( 'Самовывоз из точки выдачи ( MO г. Дзержинский )', 'imp' ),
'type' => 'text',
'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
'default' => __( 'Самовывоз из точки выдачи ( MO г. Дзержинский )', 'imp' ),
'desc_tip' => true,
),
);
}
}
}
}
add_action( 'woocommerce_shipping_init', 'request_a_shipping_quote_init' );
function request_shipping_quote_shipping_method( $methods ) {
$methods['imp_pickup_shipping_method'] = 'Imp_WC_Pickup_Shipping_Method';
return $methods;
}
add_filter( 'woocommerce_shipping_methods', 'request_shipping_quote_shipping_method' );
我遇到了这个问题,这让我发疯了几天,直到在查看 Woocommerce 代码以了解发生了什么时,我发现在为 woocommerce_shipping_methods 设置过滤器方法时,我需要使添加到此数组的条目的索引与我的送货方式 class 中的 ID 属性 相同。一旦我这样做了,它就很好地添加了运输方式,并为该区域正确显示了它。以前,我一直在没有索引的过滤方法中将条目添加到数组中,就 WC 看到该方法而言,它工作正常,这就是它看起来没问题的原因。但是,保存设置的代码使用ID作为索引来识别运输方式。从其他评论来看,我想这个特定索引是在 WC 版本 3 中添加的。希望这对您有所帮助。
如果您的送货方式似乎仍然无效,您必须确保
- instance_id 必须在构造函数中定义,如此片段
public function __construct($instance_id = 0) { $this->instance_id = absint($instance_id); // other lines follow }
- 没有陈旧数据:删除临时数据和客户数据(WooCommerce 设置 > 状态 > 工具)