我正在使用此代码获取可变的产品选项
$terms = wc_get_product_terms( $bundle_product_id, $name, array( 'fields' => 'all' ) );
foreach ( $terms as $term ) {
if ( !in_array( $term->slug, $options ) ) {
continue;
}
echo '<option value="' . esc_attr( $term->slug ) . '" ' . selected( sanitize_title( $selected_value ), sanitize_title( $term->slug ), false ) . '>' . apply_filters( 'woocommerce_variation_option_name', $term->name ) . '</option>';
}
我尝试了很多代码来在下拉菜单中的名称旁边获取价格,但没有得到正确的答案
答案 0 :(得分:1)
仅当您在变量产品中仅设置了一个用于变体的产品属性(因此,仅一个下拉列表)时,此方法才有效。
如果您的可变产品中有多个下拉菜单,则由于变体是不同产品属性值的组合,因此从逻辑上讲是无效的。
因此,以下代码将在唯一的产品属性下拉列表中显示产品变动价格:
// Utility function to get the price of a variation from it's attribute value
function get_the_variation_price_html( $product, $name, $term_slug ){
foreach ( $product->get_available_variations() as $variation ){
if($variation['attributes'][$name] == $term_slug ){
return strip_tags( $variation['price_html'] );
}
}
}
// Add the price to the dropdown options items.
add_filter( 'woocommerce_dropdown_variation_attribute_options_html', 'show_price_in_attribute_dropdown', 10, 2);
function show_price_in_attribute_dropdown( $html, $args ) {
// Only if there is a unique variation attribute (one dropdown)
if( sizeof($args['product']->get_variation_attributes()) == 1 ) :
$options = $args['options'];
$product = $args['product'];
$attribute = $args['attribute'];
$name = $args['name'] ? $args['name'] : 'attribute_' . sanitize_title( $attribute );
$id = $args['id'] ? $args['id'] : sanitize_title( $attribute );
$class = $args['class'];
$show_option_none = $args['show_option_none'] ? true : false;
$show_option_none_text = $args['show_option_none'] ? $args['show_option_none'] : __( 'Choose an option', 'woocommerce' );
if ( empty( $options ) && ! empty( $product ) && ! empty( $attribute ) ) {
$attributes = $product->get_variation_attributes();
$options = $attributes[ $attribute ];
}
$html = '<select id="' . esc_attr( $id ) . '" class="' . esc_attr( $class ) . '" name="' . esc_attr( $name ) . '" data-attribute_name="attribute_' . esc_attr( sanitize_title( $attribute ) ) . '" data-show_option_none="' . ( $show_option_none ? 'yes' : 'no' ) . '">';
$html .= '<option value="">' . esc_html( $show_option_none_text ) . '</option>';
if ( ! empty( $options ) ) {
if ( $product && taxonomy_exists( $attribute ) ) {
$terms = wc_get_product_terms( $product->get_id(), $attribute, array( 'fields' => 'all' ) );
foreach ( $terms as $term ) {
if ( in_array( $term->slug, $options ) ) {
// Get and inserting the price
$price_html = get_the_variation_price_html( $product, $name, $term->slug );
$html .= '<option value="' . esc_attr( $term->slug ) . '" ' . selected( sanitize_title( $args['selected'] ), $term->slug, false ) . '>' . esc_html( apply_filters( 'woocommerce_variation_option_name', $term->name ) . ' ::: ' . $price_html ) . '</option>';
}
}
} else {
foreach ( $options as $option ) {
$selected = sanitize_title( $args['selected'] ) === $args['selected'] ? selected( $args['selected'], sanitize_title( $option ), false ) : selected( $args['selected'], $option, false );
// Get and inserting the price
$price_html = get_the_variation_price_html( $product, $name, $term->slug );
$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( apply_filters( 'woocommerce_variation_option_name', $option ) . ' ::: ' . $price_html ) . '</option>';
}
}
}
$html .= '</select>';
endif;
return $html;
}
代码进入您的活动子主题(或活动主题)的function.php文件中。经过测试,可以正常工作。
答案 1 :(得分:0)
这是我与WooCommerce 4.7.0一起使用的简化解决方案。由于我们知道每种变体只有一个属性,因此我们只需获取第一个值即可显示每种变体的正确价格。
/**
* Display price in variation options dropdown for products that have only one attribute.
*
* @param string $term Existing option term value.
* @return string $term Existing option term value or updated term value with price.
*/
function display_price_in_variation_options( $term ) {
$product = wc_get_product();
$id = $product->get_id();
if ( empty( $term ) || empty( $id ) ) {
return $term;
}
if ( $product->is_type( 'variable' ) ) {
$product_variations = $product->get_available_variations();
} else {
return $term;
}
foreach ( $product_variations as $variation ) {
if ( count( $variation['attributes'] ) > 1 ) {
return $term;
}
$attribute = array_values( $variation['attributes'] )[0];
if ( $attribute === $term ) {
$term .= ' (' . wp_strip_all_tags( wc_price( $variation['display_price'] ) ) . ')';
}
}
return $term;
}
add_filter( 'woocommerce_variation_option_name', 'display_price_in_variation_options' );