更新 WooCommerce 后属性不再显示.
Attributes no longer displayed after I have updated WooCommerce.
在模板 content-single-product.php
中,如果我使用 var_dump($attribute_names);
我会得到一个对象数组.
In the template content-single-product.php
if I use var_dump($attribute_names);
I get an array of objects.
在 foreach( $attribute_names as $attribute_name )
中,数据的范围受到保护.
In foreach( $attribute_names as $attribute_name )
the scope of data is protected.
这是这个模板的代码:
$attributes = $product->get_attributes();
<?php if($attributes) {echo "<p class='product-desc-title'>Параметры</p>";} ?>
<?php foreach ( $attributes as $attribute ) : ?>
<?php
if ( $attribute['is_taxonomy'] ) {
global $post;
$attribute_names = $attribute;
foreach ( $attribute_names as $attribute_name ) {
$taxonomy = get_taxonomy( $attribute_name );
if ( $taxonomy && ! is_wp_error( $taxonomy ) ) {
$terms = wp_get_post_terms( $post->ID, $attribute_name );
$terms_array = array();
$attrID = $attribute['name'];
$paPMat = 'pa_product-material';
$paPColor = 'pa_product-color';
// При добавлении новых атрибутов для товаров добавить новый массив с названием атрибута и слагом с приставкой "pa_"
$pAttributes_array = array(
array(
'label' => 'Материал фасадов',
'slug' => 'pa_product-material',
),
array(
'label' => 'Цвет',
'slug' => 'pa_product-color',
),
array(
'label' => 'Конфигурация',
'slug' => 'pa_konfiguraciya',
),
array(
'label' => 'Материал корпуса',
'slug' => 'pa_material-kuxni',
),
array(
'label' => 'Форма',
'slug' => 'pa_forma',
),
array(
'label' => 'Тип дверей',
'slug' => 'pa_tip-dverej',
),
array(
'label' => 'Створки',
'slug' => 'pa_stvorki',
),
array(
'label' => 'Размеры',
'slug' => 'pa_razmery',
),
);
foreach ($pAttributes_array as $key => $value) {
if ( ! empty( $terms ) && $attrID === $value['slug'] ) {
foreach ( $terms as $term ) {
$archive_link = get_term_link( $term->slug, $attribute_name );
$full_line = '<a href="' . $archive_link . '">'. $term->name . '</a>';
array_push( $terms_array, $full_line );
}
echo '<p class="pa-string">'. $value['label'] .': '. implode( $terms_array, ', ' ) . '</p>';
}
}
}
}
} else {
$values = array_map( 'trim', explode( '|', $attribute['value'] ) );
echo apply_filters( 'woocommerce_attribute', wpautop( wptexturize( implode( ', ', $values ) ) ), $attribute, $values );
}
?>
<?php endforeach; ?>
更新: 压缩代码以进行测试:
Updated: Compacting your code for testing:
$attributes = $product->get_attributes();
foreach ( $attributes as $attribute ):
$attribute_names = $attribute;
// testing output
var_dump($attribute_name);
endforeach;
var_dump($attribute_name);
原始输出为您提供有关 WC_Product_Attribute
对象,这意味着您必须使用 这个类.
The var_dump($attribute_name);
raw output gives you indications about the objects which are WC_Product_Attribute
objects, meaning that you have to use the available methods for this class.
有两种方法:
1) 您可以使用 get_data()
方法如下:
1) You can access properties in an unprotected array using the get_data()
method this way:
$attributes = $product->get_attributes();
foreach ( $attributes as $attribute ):
$attribute_data = $attribute->get_data();
// testing pre-formatted output
echo '<pre>'; print_r($attribute_data); echo '</pre>';
// We stop the loop to get the first object only (for testing)
break;
endforeach;
这将为您提供如下原始输出:
That will gives you a raw output like:
Array (
[id] => 1
[name] => pa_color
[options] => Array (
[0] => 8
[1] => 9
)
[position] => 0
[visible] =>
[variation] => 1
[is_visible] => 0
[is_variation] => 1
[is_taxonomy] => 1
[value] =>
)
然后你可以这样使用它:
And then you can use it this way:
$attributes = $product->get_attributes();
foreach ( $attributes as $attribute ):
$attribute_data = $attribute->get_data(); // Get the data in an array
$attribute_name = $attribute_data['name']; // The taxonomy slug name
$attribute_terms = $attribute_data['options']; // The terms Ids
endforeach;
2) 您可以使用 WC_Product_Attribute
方法如:
2) You can use the WC_Product_Attribute
methods like:
$attributes = $product->get_attributes();
foreach ( $attributes as $attribute ):
$attribute_name = $attribute->get_taxonomy(); // The taxonomy slug name
$attribute_terms = $attribute->get_terms(); // The terms
$attribute_slugs = $vaattributeues->get_slugs(); // The term slugs
endforeach;
这篇关于在 Woocommerce 3 中获取产品属性的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!