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我在我的网站中使用woocommerce。我需要单选按钮来代替产品页面上的变体下拉菜单。对于这一点，我已经取代了variable.php文件用下面的代码： -Woocommerce变量产品
<?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;
}
if (! function_exists('print_attribute_radio')) {
function print_attribute_radio($checked_value, $value, $label, $name) {
global $product;
// 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 . $product->get_id()); //added product ID at the end of the name to target single products
$filtered_label = apply_filters('woocommerce_variation_option_name', $label);
printf('<div><input type="radio" name="%1$s" value="%2$s" id="%3$s" %4$s><label for="%3$s">%5$s</label></div>', $input_name, $esc_value, $id, $checked, $filtered_label);
}
}
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($product->get_id()); ?>" data-product_variations="<?php echo htmlspecialchars(wp_json_encode($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 => $options) : ?>
<tr>
<td class="label"><label for="<?php echo sanitize_title($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 {
$checked_value = '';
}
?>
<td class="value">
<?php
if (! empty($options)) {
if (taxonomy_exists($name)) {
// Get terms if this is a taxonomy - ordered. We need the names too.
$terms = wc_get_product_terms($product->get_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 cstm-reset" 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');
do_action('woocommerce_single_variation');
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'); ?>
它显示了单选按钮，因为我需要的，但问题是，价格不显示在变化products.You能检查我的网站http://www.itsjal.com/store/product/led-lamp-par38/ 当我选择变体选项时，价格应该显示在最后。任何人都可以帮我解决这个问题吗？
谢谢