我正在編寫(xiě)一個(gè) WordPress 插件，我需要在 WooCommerce 訂單審查部分的訂單總數(shù)之前添加兩個(gè)單選按鈕。我想出了如何將自定義單選按鈕添加到訂單審查部分，但我不知道如何在訂單總計(jì)之前移動(dòng)交付選項(xiàng)。請(qǐng)查看屏幕截圖以了解我想要實(shí)現(xiàn)的目標(biāo)。這是我的代碼：// Part 1 - Display Radio Buttonsadd_action( 'woocommerce_review_order_before_payment', 'custom_checkout_radio_choice' );function custom_checkout_radio_choice() { $chosen = WC()->session->get( 'radio_chosen' ); $chosen = empty( $chosen ) ? WC()->checkout->get_value( 'radio_choice' ) : $chosen; $chosen = empty( $chosen ) ? '0' : $chosen; $args = array( 'type' => 'radio', 'class' => array( 'form-row-wide', 'update_totals_on_change' ), 'options' => array( '2.95' => '60 MINUTES: €2.95', '0' => '24 - 48 HOURS', ), 'default' => $chosen ); echo '<div id="checkout-radio">'; echo '<h3>Delivery Options</h3>'; woocommerce_form_field( 'radio_choice', $args, $chosen ); echo '</div>'; } // Part 2 - Add Fee and Calculate Totaladd_action( 'woocommerce_cart_calculate_fees', 'custom_checkout_radio_choice_fee', 20, 1 );function custom_checkout_radio_choice_fee( $cart ) { if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return; $radio = WC()->session->get( 'radio_chosen' ); if ( $radio ) { $cart->add_fee( 'Delivery Fee', $radio ); }} // Part 3 - Add Radio Choice to Sessionadd_action( 'woocommerce_checkout_update_order_review', 'custom_checkout_radio_choice_set_session' );function custom_checkout_radio_choice_set_session( $posted_data ) { parse_str( $posted_data, $output ); if ( isset( $output['radio_choice'] ) ){ WC()->session->set( 'radio_chosen', $output['radio_choice'] ); }}這個(gè)你能幫我嗎。
1 回答
慕妹3242003
TA貢獻(xiàn)1824條經(jīng)驗(yàn) 獲得超6個(gè)贊
要在訂單總計(jì)之前移動(dòng)單選按鈕，您需要使用另一個(gè)掛鉤。但是你不能在費(fèi)用總計(jì)行上有那個(gè)交付單選按鈕......
我已經(jīng)簡(jiǎn)化并重新訪問(wèn)了代碼：
add_action( 'woocommerce_review_order_before_order_total', 'checkout_delivery_radio_buttons' );
function checkout_delivery_radio_buttons() {
echo '<tr class="delivery-radio">
<th>'.__("Delivery Options").'</th><td>';
$chosen = WC()->session->get( 'delivery' );
$chosen = empty( $chosen ) ? WC()->checkout->get_value( 'delivery' ) : $chosen;
$chosen = empty( $chosen ) ? '0' : $chosen;
woocommerce_form_field( 'delivery', array(
'type' => 'radio',
'class' => array( 'form-row-wide', 'update_totals_on_change' ),
'options' => array(
'2.95' => '60 MINUTES: €2.95',
'0' => '24 - 48 HOURS',
),
), $chosen );
echo '</td></tr>';
}
add_action( 'woocommerce_cart_calculate_fees', 'checkout_delivery_fee', 20, 1 );
function checkout_delivery_fee( $cart ) {
if ( $radio = WC()->session->get( 'delivery' ) ) {
$cart->add_fee( 'Delivery Fee', $radio );
}
}
add_action( 'woocommerce_checkout_update_order_review', 'checkout_delivery_choice_to_session' );
function checkout_delivery_choice_to_session( $posted_data ) {
parse_str( $posted_data, $output );
if ( isset( $output['delivery'] ) ){
WC()->session->set( 'delivery', $output['delivery'] );
}
}
代碼進(jìn)入您的活動(dòng)子主題（或活動(dòng)主題）的 functions.php 文件。測(cè)試和工作。
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