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Woocommerce - Afficher le prix de la variation active

J'utilise des boutons radio pour les variantes de produit dans woocommerce. Chaque variante de produit a son propre prix. J'aimerais que la variante de prix s'affiche après la sélection d'un bouton d'option. Je ne sais pas comment passer le variant_id activement sélectionné à la fonction get_product_variation_price ($ variation_id).

Un exemple de code html de bouton radio ressemble à ceci dans la sortie html:

<input type="radio" class="radioselect" name="attribute_size" value="3,000+"      
id="size_v_3,000+">
<label for="size_v_3,000+">3,000+</label>

Pourtant, mes variations sont des nombres (numéros de post, je pense) tels que # 12, # 3041, etc.

Voici mon fichier complet de variable.php:

<?php
/**
 * Variable product add to cart
 *
 * @author  WooThemes
 * @package WooCommerce/Templates
 * @version 2.5.0
 *
 * Modified to use radio buttons instead of dropdowns
 * @author 8manos
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

function print_attribute_radio( $checked_value, $value, $label, $name ) {
    // This handles < 2.4.0 bw compatibility where text attributes were not sanitized.
    $checked = sanitize_title( $checked_value ) === $checked_value ? checked( $checked_value, sanitize_title( $value ), false ) : checked( $checked_value, $value, false );

    $input_name = 'attribute_' . esc_attr( $name ) ;
    $esc_value = esc_attr( $value );
    $id = esc_attr( $name . '_v_' . $value );
    $filtered_label = apply_filters( 'woocommerce_variation_option_name', $label );
    $super_filtered = explode(' ', $filtered_label);
    printf( '<div><input type="radio" class="radioselect" name="%1$s" value="%2$s" id="%3$s" %4$s><label for="%3$s">%5$s</label></div>', $input_name, $esc_value, $id, $checked, $super_filtered[0] );
}

global $product;

$attribute_keys = array_keys( $attributes );

do_action( 'woocommerce_before_add_to_cart_form' ); ?>

<form class="variations_form cart" method="post" enctype='multipart/form-data' data-product_id="<?php echo absint( $product->id ); ?>" data-product_variations="<?php echo htmlspecialchars( json_encode( $available_variations ) ) ?>">
    <?php do_action( 'woocommerce_before_variations_form' ); ?>

    <?php if ( empty( $available_variations ) && false !== $available_variations ) : ?>
        <p class="stock out-of-stock"><?php _e( 'This product is currently out of stock and unavailable.', 'woocommerce' ); ?></p>
    <?php else : ?>
        <table class="variations" cellspacing="0">
            <tbody>
                <?php foreach ( $attributes as $name => $options ) : ?>
                    <tr>
                        <td class="label" style="margin-top: -10px;"><label for="<?php echo sanitize_title( $name ); ?>"><?php echo wc_attribute_label( $name ); ?></label></td>
                        <?php
                        $sanitized_name = sanitize_title( $name );
                        if ( isset( $_REQUEST[ 'attribute_' . $sanitized_name ] ) ) {
                            $checked_value = $_REQUEST[ 'attribute_' . $sanitized_name ];
                        } elseif ( isset( $selected_attributes[ $sanitized_name ] ) ) {
                            $checked_value = $selected_attributes[ $sanitized_name ];
                        } else {
                            $checked_value = '';
                        }
                        ?>
                        <td class="value" style="margin-top: -30px;">

                            <?php
                            if ( ! empty( $options ) ) {
                                if ( taxonomy_exists( $name ) ) {
                                    // Get terms if this is a taxonomy - ordered. We need the names too.
                                    $terms = wc_get_product_terms( $product->id, $name, array( 'fields' => 'all' ) );

                                    foreach ( $terms as $term ) {
                                        if ( ! in_array( $term->slug, $options ) ) {
                                            continue;
                                        }
                                        print_attribute_radio( $checked_value, $term->slug, $term->name, $sanitized_name );

                                    }
                                } else {
                                    foreach ( $options as $option ) {
                                        print_attribute_radio( $checked_value, $option, $option, $sanitized_name );
                                    }
                                }
                            }

                            echo end( $attribute_keys ) === $name ? apply_filters( 'woocommerce_reset_variations_link', '<a class="reset_variations" href="#">' . __( 'Clear', 'woocommerce' ) . '</a>' ) : '';
                            ?>
                        </td>
                    </tr>
                <?php endforeach; ?>
            </tbody>
        </table>

        <?php do_action( 'woocommerce_before_add_to_cart_button' ); ?>

        <div class="single_variation_wrap">
            <?php do_action( 'woocommerce_before_single_variation' ); ?>

            <?php
            if ( has_action( 'woocommerce_single_variation' ) ) {
                do_action( 'woocommerce_single_variation' );
            } else {
                // Backwards compatibility with WC < 2.4
            ?>
                <div class="woocommerce-variation single_variation"></div>

                <div class="woocommerce-variation-add-to-cart variations_button">
                    <?php if ( ! $product->is_sold_individually() ) : ?>
                        <?php woocommerce_quantity_input( array( 'input_value' => isset( $_POST['quantity'] ) ? wc_stock_amount( $_POST['quantity'] ) : 1 ) ); ?>
                    <?php endif; ?>
                    <button type="submit" class="single_add_to_cart_button button alt otto"><?php echo esc_html( $product->single_add_to_cart_text() ); ?></button>
                    <input type="hidden" name="add-to-cart" value="<?php echo absint( $product->id ); ?>" />
                    <input type="hidden" name="product_id" value="<?php echo absint( $product->id ); ?>" />
                    <input type="hidden" name="variation_id" class="variation_id" value="0" />
                </div>
            <?php } ?>

            <?php do_action( 'woocommerce_after_single_variation' ); ?>
        </div>

        <?php do_action( 'woocommerce_after_add_to_cart_button' ); ?>

    <?php endif; ?>

    <?php do_action( 'woocommerce_after_variations_form' ); ?>
<p>


<?php

function get_product_variation_price($variation_id) {

    global $woocommerce; 
    $product = new WC_Product_Variation($variation_id);
    return $product->get_price_html(); // Works. Use this if you want the formatted price

}

///Display actively selected variant radio buttons price
echo get_product_variation_price(11);
?>

</p>
</form>

<?php do_action( 'woocommerce_after_add_to_cart_form' ); ?>
1
Taj

J'ai pu trouver une solution. Il affiche la variante de prix ci-dessous/adjacente aux boutons radio.

Prix ​​de la variante d'affichage (lorsqu'un ID est attribué):

function get_product_variation_price($variation_id) {

global $woocommerce; 
$product = new WC_Product_Variation($variation_id);
return $product->get_price_html(); // Works. Use this if you want the formatted price
}

Recherchez l'ID de variante, envoyez-le à la fonction get_product_variation_price, puis affichez le prix:

///Display actively selected variant radio buttons price
$product_variations = $product->get_available_variations();
$arr_variations_id = array();
foreach ($product_variations as $variation) {
    $product_variation_id = $variation['variation_id'];
    $product_price = get_product_variation_price($product_variation_id);
    echo $product_price;
}

Le bouton radio affiche pour chaque:

foreach ( $options as $option ) {
    print_attribute_radio( $checked_value, $option, $option, $sanitized_name );
                                }

Radiobutton foreach modifié avec tableau Key

foreach ( $options as $key=>$option ) {...}

Foreach combiné:

foreach ( $options as $key=>$option ) {
    print_attribute_radio( $checked_value, $option, $option, $sanitized_name );
    $product_variations = $product->get_available_variations();
    $variation_product_id = $product_variations [$key]['variation_id'];
    $product_price = get_product_variation_price($variation_product_id);
    printf ('%1$s</div> ', $product_price);
                                    }

Code total:

<?php
/**
 * Variable product add to cart
 *
 * @author  WooThemes
 * @package WooCommerce/Templates
 * @version 2.5.0
 *
 * Modified to use radio buttons instead of dropdowns
 * @author 8manos
 * Further modifications to display price below radio buttons
 * @author GoodGuyTaj
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}
// START get product price 
function get_product_variation_price($variation_id) {

    global $woocommerce; 
    $product = new WC_Product_Variation($variation_id);
    return $product->get_price_html(); // Works. Use this if you want the formatted price

}
// END get product price 


// START Display Radio Buttons
function print_attribute_radio( $checked_value, $value, $label, $name ) {
    // This handles < 2.4.0 bw compatibility where text attributes were not sanitized.
    $checked = sanitize_title( $checked_value ) === $checked_value ? checked( $checked_value, sanitize_title( $value ), false ) : checked( $checked_value, $value, false );

    $input_name = 'attribute_' . esc_attr( $name ) ;
    $esc_value = esc_attr( $value );
    $id = esc_attr( $name . '_v_' . $value );
    $filtered_label = apply_filters( 'woocommerce_variation_option_name', $label );
    $super_filtered = explode(' ', $filtered_label);
    printf( '<div><input type="radio" class="radioselect" name="%1$s" value="%2$s" id="%3$s" %4$s><label for="%3$s">%5$s</label>', $input_name, $esc_value, $id, $checked, $super_filtered[0] );
}

global $product;

$attribute_keys = array_keys( $attributes );

do_action( 'woocommerce_before_add_to_cart_form' ); ?>

<form class="variations_form cart" method="post" enctype='multipart/form-data' data-product_id="<?php echo absint( $product->id ); ?>" data-product_variations="<?php echo htmlspecialchars( json_encode( $available_variations ) ) ?>">
    <?php do_action( 'woocommerce_before_variations_form' ); ?>

    <?php if ( empty( $available_variations ) && false !== $available_variations ) : ?>
        <p class="stock out-of-stock"><?php _e( 'This product is currently out of stock and unavailable.', 'woocommerce' ); ?></p>
    <?php else : ?>
        <table class="variations" cellspacing="0">
            <tbody>
                <?php foreach ( $attributes as $name => $options ) : ?>
                    <tr>
                        <td class="label" style="margin-top: -10px;"><label for="<?php echo sanitize_title( $name ); ?>"><?php echo wc_attribute_label( $name ); ?></label></td>
                        <?php
                        $sanitized_name = sanitize_title( $name );
                        if ( isset( $_REQUEST[ 'attribute_' . $sanitized_name ] ) ) {
                            $checked_value = $_REQUEST[ 'attribute_' . $sanitized_name ];
                        } elseif ( isset( $selected_attributes[ $sanitized_name ] ) ) {
                            $checked_value = $selected_attributes[ $sanitized_name ];
                        } else {
                            $checked_value = '';
                        }
                        ?>
                        <td class="value" style="margin-top: -30px;">

                            <?php
                            if ( ! empty( $options ) ) {
                                if ( taxonomy_exists( $name ) ) {
                                    // Get terms if this is a taxonomy - ordered. We need the names too.
                                    $terms = wc_get_product_terms( $product->id, $name, array( 'fields' => 'all' ) );

                                    foreach ( $terms as $term ) {
                                        if ( ! in_array( $term->slug, $options ) ) {
                                            continue;
                                        }
                                        print_attribute_radio( $checked_value, $term->slug, $term->name, $sanitized_name );

                                    }
                                } else {

                                    foreach ( $options as $key=>$option ) {
                                        print_attribute_radio( $checked_value, $option, $option, $sanitized_name );
                                        $product_variations = $product->get_available_variations();
                                        $variation_product_id = $product_variations [$key]['variation_id'];
                                        $product_price = get_product_variation_price($variation_product_id);
                                        printf ('%1$s</div> ', $product_price);
                                    }


                                }
                            }

                            echo end( $attribute_keys ) === $name ? apply_filters( 'woocommerce_reset_variations_link', '<a class="reset_variations" href="#">' . __( 'Clear', 'woocommerce' ) . '</a>' ) : '';
                            ?>
                        </td>
                    </tr>
                <?php endforeach; ?>
            </tbody>
        </table>

        <?php do_action( 'woocommerce_before_add_to_cart_button' ); ?>

        <div class="single_variation_wrap">
            <?php do_action( 'woocommerce_before_single_variation' ); ?>

            <?php
            if ( has_action( 'woocommerce_single_variation' ) ) {
                do_action( 'woocommerce_single_variation' );
            } else {
                // Backwards compatibility with WC < 2.4
            ?>
                <div class="woocommerce-variation single_variation"></div>

                <div class="woocommerce-variation-add-to-cart variations_button">
                    <?php if ( ! $product->is_sold_individually() ) : ?>
                        <?php woocommerce_quantity_input( array( 'input_value' => isset( $_POST['quantity'] ) ? wc_stock_amount( $_POST['quantity'] ) : 1 ) ); ?>
                    <?php endif; ?>
                    <button type="submit" class="single_add_to_cart_button button alt otto"><?php echo esc_html( $product->single_add_to_cart_text() ); ?></button>
                    <input type="hidden" name="add-to-cart" value="<?php echo absint( $product->id ); ?>" />
                    <input type="hidden" name="product_id" value="<?php echo absint( $product->id ); ?>" />
                    <input type="hidden" name="variation_id" class="variation_id" value="0" />
                </div>
            <?php } ?>

            <?php do_action( 'woocommerce_after_single_variation' ); ?>
        </div>

        <?php do_action( 'woocommerce_after_add_to_cart_button' ); ?>

    <?php endif; ?>

    <?php do_action( 'woocommerce_after_variations_form' ); ?>

</form>

<?php do_action( 'woocommerce_after_add_to_cart_form' ); ?>
4
Taj