在 Easy Digital Downloads 结账时切换字段顺序

Question

我想通过我的functions.php文件中的sn-p来切换下面代码中'Billing City'和'Billing ZIP'字段的顺序。我已经做了好几个小时了，但我做错了。这是 easy-digital-downloads/includes/checkout/template.php 文件中的代码，非常感谢您的帮助：

<?php
do_action( 'edd_after_cc_fields' );

echo ob_get_clean();
}
add_action( 'edd_cc_form', 'edd_get_cc_form' );

/**
 * Outputs the default credit card address fields
 *
 * @since 1.0
 * @return void
 */
function edd_default_cc_address_fields() {

    $logged_in = is_user_logged_in();
    $customer  = EDD()->session->get( 'customer' );
    $customer  = wp_parse_args( $customer, array( 'address' => array(
        'line1'   => '',
        'line2'   => '',
        'city'    => '',
        'zip'     => '',
        'state'   => '',
        'country' => ''
    ) ) );

    $customer['address'] = array_map( 'sanitize_text_field', $customer['address'] );

    if( $logged_in ) {

        $user_address = get_user_meta( get_current_user_id(), '_edd_user_address', true );

        foreach( $customer['address'] as $key => $field ) {

            if ( empty( $field ) && ! empty( $user_address[ $key ] ) ) {
                $customer['address'][ $key ] = $user_address[ $key ];
            } else {
                $customer['address'][ $key ] = '';
            }

        }

    }

    /**
     * Billing Address Details.
     *
     * Allows filtering the customer address details that will be pre-populated on the checkout form.
     *
     * @since 2.8
     *
     * @param array $address The customer address.
     * @param array $customer The customer data from the session
     */
    $customer['address'] = apply_filters( 'edd_checkout_billing_details_address', $customer['address'], $customer );

    ob_start(); ?>
    <fieldset id="edd_cc_address" class="cc-address">
        <legend><?php _e( 'Billing Details', 'easy-digital-downloads' ); ?></legend>
        <?php do_action( 'edd_cc_billing_top' ); ?>
        <p id="edd-card-address-wrap">
            <label for="card_address" class="edd-label">
                <?php _e( 'Billing Address', 'easy-digital-downloads' ); ?>
                <?php if( edd_field_is_required( 'card_address' ) ) { ?>
                    <span class="edd-required-indicator">*</span>
                <?php } ?>
            </label>
            <span class="edd-description"><?php _e( 'The primary billing address for your credit card.', 'easy-digital-downloads' ); ?></span>
            <input type="text" id="card_address" name="card_address" class="card-address edd-input<?php if( edd_field_is_required( 'card_address' ) ) { echo ' required'; } ?>" placeholder="<?php _e( 'Address line 1', 'easy-digital-downloads' ); ?>" value="<?php echo $customer['address']['line1']; ?>"<?php if( edd_field_is_required( 'card_address' ) ) {  echo ' required '; } ?>/>
        </p>
        <p id="edd-card-address-2-wrap">
            <label for="card_address_2" class="edd-label">
                <?php _e( 'Billing Address Line 2 (optional)', 'easy-digital-downloads' ); ?>
                <?php if( edd_field_is_required( 'card_address_2' ) ) { ?>
                    <span class="edd-required-indicator">*</span>
                <?php } ?>
            </label>
            <span class="edd-description"><?php _e( 'The suite, apt no, PO box, etc, associated with your billing address.', 'easy-digital-downloads' ); ?></span>
            <input type="text" id="card_address_2" name="card_address_2" class="card-address-2 edd-input<?php if( edd_field_is_required( 'card_address_2' ) ) { echo ' required'; } ?>" placeholder="<?php _e( 'Address line 2', 'easy-digital-downloads' ); ?>" value="<?php echo $customer['address']['line2']; ?>"<?php if( edd_field_is_required( 'card_address_2' ) ) {  echo ' required '; } ?>/>
        </p>
        <p id="edd-card-city-wrap">
            <label for="card_city" class="edd-label">
                <?php _e( 'Billing City', 'easy-digital-downloads' ); ?>
                <?php if( edd_field_is_required( 'card_city' ) ) { ?>
                    <span class="edd-required-indicator">*</span>
                <?php } ?>
            </label>
            <span class="edd-description"><?php _e( 'The city for your billing address.', 'easy-digital-downloads' ); ?></span>
            <input type="text" id="card_city" name="card_city" class="card-city edd-input<?php if( edd_field_is_required( 'card_city' ) ) { echo ' required'; } ?>" placeholder="<?php _e( 'City', 'easy-digital-downloads' ); ?>" value="<?php echo $customer['address']['city']; ?>"<?php if( edd_field_is_required( 'card_city' ) ) {  echo ' required '; } ?>/>
        </p>
        <p id="edd-card-zip-wrap">
            <label for="card_zip" class="edd-label">
                <?php _e( 'Billing Zip / Postal Code', 'easy-digital-downloads' ); ?>
                <?php if( edd_field_is_required( 'card_zip' ) ) { ?>
                    <span class="edd-required-indicator">*</span>
                <?php } ?>
            </label>
            <span class="edd-description"><?php _e( 'The zip or postal code for your billing address.', 'easy-digital-downloads' ); ?></span>
            <input type="text" size="4" id="card_zip" name="card_zip" class="card-zip edd-input<?php if( edd_field_is_required( 'card_zip' ) ) { echo ' required'; } ?>" placeholder="<?php _e( 'Zip / Postal Code', 'easy-digital-downloads' ); ?>" value="<?php echo $customer['address']['zip']; ?>"<?php if( edd_field_is_required( 'card_zip' ) ) {  echo ' required '; } ?>/>
        </p>
        <p id="edd-card-country-wrap">
            <label for="billing_country" class="edd-label">
                <?php _e( 'Billing Country', 'easy-digital-downloads' ); ?>
                <?php if( edd_field_is_required( 'billing_country' ) ) { ?>
                    <span class="edd-required-indicator">*</span>
                <?php } ?>
            </label>
            <span class="edd-description"><?php _e( 'The country for your billing address.', 'easy-digital-downloads' ); ?></span>
            <select name="billing_country" id="billing_country" data-nonce="<?php echo wp_create_nonce( 'edd-country-field-nonce' ); ?>" class="billing_country edd-select<?php if( edd_field_is_required( 'billing_country' ) ) { echo ' required'; } ?>"<?php if( edd_field_is_required( 'billing_country' ) ) {  echo ' required '; } ?>>
                <?php

                $selected_country = edd_get_shop_country();

                if( ! empty( $customer['address']['country'] ) && '*' !== $customer['address']['country'] ) {
                    $selected_country = $customer['address']['country'];
                }

                $countries = edd_get_country_list();
                foreach( $countries as $country_code => $country ) {
                  echo '<option value="' . esc_attr( $country_code ) . '"' . selected( $country_code, $selected_country, false ) . '>' . $country . '</option>';
                }
                ?>
            </select>
        </p>
        <p id="edd-card-state-wrap">
            <label for="card_state" class="edd-label">
                <?php _e( 'Billing State / Province', 'easy-digital-downloads' ); ?>
                <?php if( edd_field_is_required( 'card_state' ) ) { ?>
                    <span class="edd-required-indicator">*</span>
                <?php } ?>
            </label>
            <span class="edd-description"><?php _e( 'The state or province for your billing address.', 'easy-digital-downloads' ); ?></span>
            <?php
            $selected_state = edd_get_shop_state();
            $states         = edd_get_shop_states( $selected_country );

            if( ! empty( $customer['address']['state'] ) ) {
                $selected_state = $customer['address']['state'];
            }

            if( ! empty( $states ) ) : ?>
            <select name="card_state" id="card_state" class="card_state edd-select<?php if( edd_field_is_required( 'card_state' ) ) { echo ' required'; } ?>">
                <?php
                    foreach( $states as $state_code => $state ) {
                        echo '<option value="' . $state_code . '"' . selected( $state_code, $selected_state, false ) . '>' . $state . '</option>';
                    }
                ?>
            </select>
            <?php else : ?>
            <?php $customer_state = ! empty( $customer['address']['state'] ) ? $customer['address']['state'] : ''; ?>
            <input type="text" size="6" name="card_state" id="card_state" class="card_state edd-input" value="<?php echo esc_attr( $customer_state ); ?>" placeholder="<?php _e( 'State / Province', 'easy-digital-downloads' ); ?>"/>
            <?php endif; ?>
        </p>
        <?php do_action( 'edd_cc_billing_bottom' ); ?>
        <?php wp_nonce_field( 'edd-checkout-address-fields', 'edd-checkout-address-fields-nonce', false, true ); ?>
    </fieldset>
    <?php
    echo ob_get_clean();
}
add_action( 'edd_after_cc_fields', 'edd_default_cc_address_fields' );

Answer 1

好的，根据您的 cmets，我想说实现这一目标的最简单（不是最干净）的方法是包含一小块 JS 来移动 DIV

$("#edd-card-zip-wrap").insertBefore("#edd-card-city-wrap");

应该够了:)

编辑： 将此代码粘贴到主题的functions.php中

add_action( 'wp_enqueue_scripts', 'enqueue_my_script' );
function enqueue_my_script() {
    wp_enqueue_script( 'my-custom-script', get_stylesheet_directory_uri() . '/my-script.js', array( "jquery" ), false, true );
}

这将搜索位于主题根文件夹中的名为“my-script.js”的文件（与functions.php文件相同） 该文件内容可能是这样的：

使用固定等待编辑：

$("document").ready(function() {
    var waitThisTime = 1000; // Wait this ms. 1000ms = 1sec
    setTimeout(function(){
        $("#edd-card-zip-wrap").insertBefore("#edd-card-city-wrap");
    },waitThisTime);
});

Answer 2

您可以使用以下代码 sn-p 来做到这一点。

add_filter( 'woocommerce_checkout_fields', 'ro_postcode_city_interchange' );
 
function ro_postcode_city_interchange( $checkout_fields ) {
    $checkout_fields['billing']['billing_postcode']['priority'] = 70;
    $checkout_fields['billing']['billing_city']['priority'] = 90;
    return $checkout_fields;
}

此代码截断器将交换顺序，因为所有字段都有其优先级，因此在这里您必须将city 的优先级设置为postcode，city 的优先级设置为zipcode。

经过测试并且运行良好。