This is a plugin for a specific shipping method for woocommerce.
I'm trying to add a form into a new shipment method for WooCommerce I create. In that form I wan the user to enter street and postal code and then press Ok-button. The click should pick up value from street and postal_code and then return a delivery location from DHL based on those values.
It's no problem to execute the click event when clicking on the button (in javascript), but the javascript then runs an ajax-call that do fail and returns 400 bad gateway.
I know that the reason is that the rows:
add_action( 'wp_ajax_checklocation', array ( $this, 'location') );
add_action( 'wp_ajax_nopriv_checklocation', array ( $this, 'location') );
does not get registered for some reason, but I don't know why? Is the code located in wrong location of code? Or something else that I am missing? The location function is simply never called even if my ajax-call in my javascript looks like this:
var check_dhl_location = $.ajax({
type: 'POST',
data:{
action: 'checklocation',
dhlsweden_shipping_adr: shipping_adr,
dhlsweden_shipping_postalcode: shipping_postalcode
},
url: MyAjax.ajaxurl,
dataType: 'json'
});
Please help me with a clue or even better a solution :-) Down below is nearly all code:
<?php
defined( 'ABSPATH' ) or die( 'No access allowed!' );
//Check if WooCommerce is active
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
function dhlsweden_shipping_method_init() {
if ( ! class_exists( 'WC_Shipping_DHLsweden' ) ) {
class WC_Shipping_DHLsweden extends WC_Shipping_Method {
const client_key = 'I wont tell here!!!'; //Client-key is genereated in DHL Dashboard
const base_url = '/';
const homedelivery_url = 'homedeliverylocatorapi/v1/';
const ping = 'homedeliverylocator/ping';
const servicepointlocator_url = 'servicepointlocatorapi/';
const nearest_servicepoints = 'servicepoint/findnearestservicepoints';
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct( $instance_id = 0 )
{
//Initate ajax-functionality both admin and frontend
add_action( 'wp_ajax_checklocation', array ( $this, 'location') );
add_action( 'wp_ajax_nopriv_checklocation', array ( $this, 'location') );
$this->load_js();
}
/* THIS function is NOT called */
public function location() {
$location = array();
/*
* $shipping_adr = filter_input( INPUT_POST, 'dhlsweden_shipping_adr' );
$postal_code = filter_input( INPUT_POST , 'dhlsweden_shipping_postalcode' );
*/
error_log($shipping_adr, 3, 'dhlsweden.log');
error_log($postal_code, 3, 'dhlsweden.log');
error_log(print_r($location,true), 3, 'dhlsweden.log');
echo json_encode($location);
wp_die();
}
public function api_getlocations() {
$fieldset = WC()->checkout()->checkout_fields;
//var_dump($fieldset);
$shipping_adr = WC()->checkout()->get_value('shipping_address_1');
$postal_code = WC()->checkout()->get_value('shipping_postcode');
//Default values
if (!isset($shipping_adr) || !isset($postal_code))
{
//Form with ajax functionality
$form = '<form id="frmGetLocations" action="" name="">';
$form .= '<input type="text" id="dhlsweden_shipping_adr" name="dhlsweden_shipping_adr" placeholder="Ange gatuadress">';
$form .= '<input type="text" id="dhlsweden_shipping_postalcode" name="dhlsweden_shipping_postalcode" placeholder="Ange postnr">';
$form .= '<input type="button" id="dhlsweden_button_shippinglocations" name="dhlsweden_button_shippinglocations" value="Ok">';
$form .= '</form>';
$form .= '<select id="dhlsweden_delivery" name="delivery">';
$form .= '</select>';
return array('userform' => $form); //This function returns array only
}
$adr_arr = explode(' ', $shipping_adr);
$street = $adr_arr[0];
$street_number = $adr_arr[1];
//var_dump($fn2);
$api_url = self::base_url . self::servicepointlocator_url . self::nearest_servicepoints;
$addr['address'] = array(
'street' => $street,
'streetNumber' => $street_number,
'additionalAddressInfo' => '',
'cityName' => '',
'postalCode' => $postal_code,
'countryCode' => ''
);
$feature_codes = array('featureCodes' => array(''));
$bit_cat_codes = array('bitCatCodes' => array(''));
$max_nr_items = array('maxNumberOfItems' => 0);
$json_data = array_merge($addr, $feature_codes,$bit_cat_codes,$max_nr_items);
$jd = json_encode($json_data);
/*
* var_dump($jd);
*/
//Response from DHL server
$dhl_response = wp_remote_post(
$api_url ,
array(
'headers' => array( 'client-key' => self::client_key, 'accept' => 'text/plain', 'Content-Type' => 'application/json-patch+json' ),
'body' => $jd
) //Client-key is genereated in DHL Dashboard
);
$json_arr = json_decode($dhl_response['body'],true);
$service_points = array();
foreach($json_arr['servicePoints'] as $sp) {
$service_points[] = array('id' => $sp['id'],
'name' => $sp['name']);
}
return $service_points;
}
/**
* 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
$this->supports = array(
'settings',
'shipping-zones',
'instance-settings',
'instance-settings-modal'
);
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
}
public function load_js() {
wp_enqueue_script(
'dhlswedenjs',
plugins_url('/js/wibergsweb.js', __FILE__)
);
wp_localize_script( 'dhlswedenjs', 'MyAjax', array( 'ajaxurl' => admin_url( 'admin-ajax.php' ) ) ); //Frontend ajax url
}
/**
* calculate_shipping function.
*
* @access public
* @param mixed $package
* @return void
*/
public function calculate_shipping( $package = array() ) {
$this->add_rate(
array(
'label' => $this->title,
'cost' => 0,
'taxes' => false,
'package' => $package,
)
);
}
}
}
}
add_filter( 'woocommerce_shipping_methods', 'add_shipping_DHLSweden' );
function add_shipping_DHLSweden( $methods ) {
$methods['dhl_sweden'] = 'WC_Shipping_DHLsweden';
return $methods;
}
add_action( 'woocommerce_shipping_init', 'dhlsweden_shipping_method_init' );
function shippingmethod_template($template, $template_name, $template_path) {
if ($template_name == 'cart/cart-shipping.php') {
$template = plugin_dir_path(__FILE__) . '/woocommerce/cart/cart-shipping.php';
}
return $template;
}
add_filter('woocommerce_locate_template', 'shippingmethod_template', 20, 3);
}
I'm trying to figure out how to execute an ajax-call (Ive done this before but not in a "shipping-method-context")
My javascript-file looks like this:
$('#dhlsweden_delivery').hide();
$('#dhlsweden_button_shippinglocations').on('click', '', function() {
var shipping_adr = $('#dhlsweden_shipping_adr').val();
var shipping_postalcode = $('#dhlsweden_shipping_postalcode').val();
alert(shipping_adr);
alert(shipping_postalcode);
var check_dhl_location = $.ajax({
type: 'POST',
data:{
action: 'checklocation',
dhlsweden_shipping_adr: shipping_adr,
dhlsweden_shipping_postalcode: shipping_postalcode
},
url: MyAjax.ajaxurl,
dataType: 'json'
});
check_dhl_location.done(function(content_data) {
alert('ok!');
console.log( content_data );
});
check_dhl_location.fail(function(ts) {
alert('Något fallerade');
alert(ts.responseText);
});
});
This is a plugin for a specific shipping method for woocommerce.
I'm trying to add a form into a new shipment method for WooCommerce I create. In that form I wan the user to enter street and postal code and then press Ok-button. The click should pick up value from street and postal_code and then return a delivery location from DHL based on those values.
It's no problem to execute the click event when clicking on the button (in javascript), but the javascript then runs an ajax-call that do fail and returns 400 bad gateway.
I know that the reason is that the rows:
add_action( 'wp_ajax_checklocation', array ( $this, 'location') );
add_action( 'wp_ajax_nopriv_checklocation', array ( $this, 'location') );
does not get registered for some reason, but I don't know why? Is the code located in wrong location of code? Or something else that I am missing? The location function is simply never called even if my ajax-call in my javascript looks like this:
var check_dhl_location = $.ajax({
type: 'POST',
data:{
action: 'checklocation',
dhlsweden_shipping_adr: shipping_adr,
dhlsweden_shipping_postalcode: shipping_postalcode
},
url: MyAjax.ajaxurl,
dataType: 'json'
});
Please help me with a clue or even better a solution :-) Down below is nearly all code:
<?php
defined( 'ABSPATH' ) or die( 'No access allowed!' );
//Check if WooCommerce is active
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
function dhlsweden_shipping_method_init() {
if ( ! class_exists( 'WC_Shipping_DHLsweden' ) ) {
class WC_Shipping_DHLsweden extends WC_Shipping_Method {
const client_key = 'I wont tell here!!!'; //Client-key is genereated in DHL Dashboard
const base_url = 'https://api.freight-logistics.dhl/';
const homedelivery_url = 'homedeliverylocatorapi/v1/';
const ping = 'homedeliverylocator/ping';
const servicepointlocator_url = 'servicepointlocatorapi/';
const nearest_servicepoints = 'servicepoint/findnearestservicepoints';
/**
* Constructor for your shipping class
*
* @access public
* @return void
*/
public function __construct( $instance_id = 0 )
{
//Initate ajax-functionality both admin and frontend
add_action( 'wp_ajax_checklocation', array ( $this, 'location') );
add_action( 'wp_ajax_nopriv_checklocation', array ( $this, 'location') );
$this->load_js();
}
/* THIS function is NOT called */
public function location() {
$location = array();
/*
* $shipping_adr = filter_input( INPUT_POST, 'dhlsweden_shipping_adr' );
$postal_code = filter_input( INPUT_POST , 'dhlsweden_shipping_postalcode' );
*/
error_log($shipping_adr, 3, 'dhlsweden.log');
error_log($postal_code, 3, 'dhlsweden.log');
error_log(print_r($location,true), 3, 'dhlsweden.log');
echo json_encode($location);
wp_die();
}
public function api_getlocations() {
$fieldset = WC()->checkout()->checkout_fields;
//var_dump($fieldset);
$shipping_adr = WC()->checkout()->get_value('shipping_address_1');
$postal_code = WC()->checkout()->get_value('shipping_postcode');
//Default values
if (!isset($shipping_adr) || !isset($postal_code))
{
//Form with ajax functionality
$form = '<form id="frmGetLocations" action="" name="">';
$form .= '<input type="text" id="dhlsweden_shipping_adr" name="dhlsweden_shipping_adr" placeholder="Ange gatuadress">';
$form .= '<input type="text" id="dhlsweden_shipping_postalcode" name="dhlsweden_shipping_postalcode" placeholder="Ange postnr">';
$form .= '<input type="button" id="dhlsweden_button_shippinglocations" name="dhlsweden_button_shippinglocations" value="Ok">';
$form .= '</form>';
$form .= '<select id="dhlsweden_delivery" name="delivery">';
$form .= '</select>';
return array('userform' => $form); //This function returns array only
}
$adr_arr = explode(' ', $shipping_adr);
$street = $adr_arr[0];
$street_number = $adr_arr[1];
//var_dump($fn2);
$api_url = self::base_url . self::servicepointlocator_url . self::nearest_servicepoints;
$addr['address'] = array(
'street' => $street,
'streetNumber' => $street_number,
'additionalAddressInfo' => '',
'cityName' => '',
'postalCode' => $postal_code,
'countryCode' => ''
);
$feature_codes = array('featureCodes' => array(''));
$bit_cat_codes = array('bitCatCodes' => array(''));
$max_nr_items = array('maxNumberOfItems' => 0);
$json_data = array_merge($addr, $feature_codes,$bit_cat_codes,$max_nr_items);
$jd = json_encode($json_data);
/*
* var_dump($jd);
*/
//Response from DHL server
$dhl_response = wp_remote_post(
$api_url ,
array(
'headers' => array( 'client-key' => self::client_key, 'accept' => 'text/plain', 'Content-Type' => 'application/json-patch+json' ),
'body' => $jd
) //Client-key is genereated in DHL Dashboard
);
$json_arr = json_decode($dhl_response['body'],true);
$service_points = array();
foreach($json_arr['servicePoints'] as $sp) {
$service_points[] = array('id' => $sp['id'],
'name' => $sp['name']);
}
return $service_points;
}
/**
* 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
$this->supports = array(
'settings',
'shipping-zones',
'instance-settings',
'instance-settings-modal'
);
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
}
public function load_js() {
wp_enqueue_script(
'dhlswedenjs',
plugins_url('/js/wibergsweb.js', __FILE__)
);
wp_localize_script( 'dhlswedenjs', 'MyAjax', array( 'ajaxurl' => admin_url( 'admin-ajax.php' ) ) ); //Frontend ajax url
}
/**
* calculate_shipping function.
*
* @access public
* @param mixed $package
* @return void
*/
public function calculate_shipping( $package = array() ) {
$this->add_rate(
array(
'label' => $this->title,
'cost' => 0,
'taxes' => false,
'package' => $package,
)
);
}
}
}
}
add_filter( 'woocommerce_shipping_methods', 'add_shipping_DHLSweden' );
function add_shipping_DHLSweden( $methods ) {
$methods['dhl_sweden'] = 'WC_Shipping_DHLsweden';
return $methods;
}
add_action( 'woocommerce_shipping_init', 'dhlsweden_shipping_method_init' );
function shippingmethod_template($template, $template_name, $template_path) {
if ($template_name == 'cart/cart-shipping.php') {
$template = plugin_dir_path(__FILE__) . '/woocommerce/cart/cart-shipping.php';
}
return $template;
}
add_filter('woocommerce_locate_template', 'shippingmethod_template', 20, 3);
}
I'm trying to figure out how to execute an ajax-call (Ive done this before but not in a "shipping-method-context")
My javascript-file looks like this:
$('#dhlsweden_delivery').hide();
$('#dhlsweden_button_shippinglocations').on('click', '', function() {
var shipping_adr = $('#dhlsweden_shipping_adr').val();
var shipping_postalcode = $('#dhlsweden_shipping_postalcode').val();
alert(shipping_adr);
alert(shipping_postalcode);
var check_dhl_location = $.ajax({
type: 'POST',
data:{
action: 'checklocation',
dhlsweden_shipping_adr: shipping_adr,
dhlsweden_shipping_postalcode: shipping_postalcode
},
url: MyAjax.ajaxurl,
dataType: 'json'
});
check_dhl_location.done(function(content_data) {
alert('ok!');
console.log( content_data );
});
check_dhl_location.fail(function(ts) {
alert('Något fallerade');
alert(ts.responseText);
});
});
1 Answer
Reset to default 1My guess is that the shipping method isn't initialised when you make an ajax call. Try moving your actions directly into your init function. EG:
function checkAjax(){
print_r($_POST);
exit;
}
function dhlsweden_shipping_method_init() {
//use checkAjax since you don't have access to your shipping method class. If this is the case then you need to rework your code
add_action( 'wp_ajax_checklocation', 'checkAjax' );
add_action( 'wp_ajax_nopriv_checklocation', 'checkAjax' );
if ( ! class_exists( 'WC_Shipping_DHLsweden' ) ) {
class WC_Shipping_DHLsweden extends WC_Shipping_Method {
...
发布者：admin，转转请注明出处：http://www.yc00.com/questions/1745462339a4628764.html
/wp-json/foo/v1/bar, and works almost exactly the same on the frontend – Tom J Nowell ♦ Commented May 26, 2019 at 21:25