当用户在woocommerce上选择一个州时，我试图显示一个城市列表，有些人很幸运能做到这一点？？
我发现以下代码：
add_filter( \'woocommerce_checkout_fields\' , \'override_checkout_fields\' );
// Our hooked in function - $fields is passed via the filter!
function override_checkout_fields( $fields ) {
unset($fields[\'billing\'][\'billing_city\']);
unset($fields[\'shipping\'][\'shipping_city\']);
return $fields;
}
add_filter( \'woocommerce_checkout_fields\' , \'custom_override_checkout_fields\' );
// Our hooked in function - $fields is passed via the filter!
function custom_override_checkout_fields( $fields ) {
$fields[\'billing\'][\'billing_ciudad\']= array(
\'type\' => \'select\',
\'label\' => __(\'Ciudad\', \'woocommerce\'),
\'placeholder\' => _x(\'San Salvador\', \'placeholder\', \'woocommerce\'),
\'required\' => true,
\'class\' => array(\'form-row-wide\'),
\'clear\' => true,
);
$fields[\'billing\'][\'billing_ciudad\'][\'options\'] = array(
\'option_1\' => \'Col. Escalon\',
\'option_2\' => \'Otro ciudad o colonia\'
);
return $fields;
}
我试图只在选择一个州时显示此字段，并显示每个州的特定城市。
SO网友:Crintus
我使用woocommerce_default_address_fields 滤器
您可以按照以下步骤创建新的城市：
// UPDATE CHECKOUT CITY FIELD
add_filter( \'woocommerce_default_address_fields\' , \'custom_override_default_address_fields\' );
// Our hooked in function - $address_fields is passed via the filter!
function custom_override_default_address_fields( $address_fields ) {
// Billing City
$address_fields[\'city\'][\'type\'] = \'select\';
$address_fields[\'city\'][\'label\'] = \'Suburb\';
$address_fields[\'city\'][\'options\'] = array(
\'\' => \'\',
\'bo_kaap\' => \'Bo-Kaap\',
\'devils_peak_estate\' => \'Devil\\\'s Peak Estate\',
\'de_waterkant\' => \'De Waterkant\',
\'foreshore\' => \'Foreshore\'
);
// Sort
ksort($address_fields[\'city\'][\'options\']);
// to be added last and not sorted
$address_fields[\'city\'][\'options\'][\'other\'] = \'Other\';
return $address_fields;
}
然后使用javascript检测何时选择了您的州，并显示您刚刚创建的城市下拉列表。我希望这是你一直在寻找的，我想我会分享
