问题描述
我有自定义字段,即在卡片之前添加的输入字段。我想在特色产品 Gutenberg Block 上展示它。
/* create a new product field*/
add_action( 'woocommerce_product_options_advanced','personalization_product_options_adv' );
function personalization_product_options_adv() {
echo '<div class="options_group">';
woocommerce_wp_textarea_input( array(
'id' => 'product_personalization_note','value' => get_post_meta( get_the_ID(),'product_personalization_note',true ),'label' => 'Personalization Note','desc_tip' => true,'description' => 'Allow product personalization for select products',) );
echo '</div>';
}
/* save & update the changes*/
add_action( "woocommerce_process_product_Meta","personalization_save_fields" );
function personalization_save_fields( $post_id ) {
// grab the custom data from $_POST
$product_personalization_note = isset( $_POST[ 'product_personalization_note' ] ) ? sanitize_text_field( $_POST[ 'product_personalization_note' ] ) : '';
// grab the product
$product = wc_get_product( $post_id );
// save the custom data using WooCommerce built-in functions
$product->update_Meta_data( 'product_personalization_note',$product_personalization_note );
//save
$product->save();
}
/* display the new field on single product pages */
function woocommerce_custom_fields_display() {
global $post;
$product = wc_get_product($post->ID);
$custom_fields_woocommerce_title = $product->get_Meta('product_personalization_note');
if ($custom_fields_woocommerce_title) {
printf(
'<div><label>%s</label><input type="text" id="woocommerce_product_custom_fields_title" name="woocommerce_product_custom_fields_title" value=""></div>',esc_html($custom_fields_woocommerce_title)
);
}
}
add_action('woocommerce_before_add_to_cart_button','woocommerce_custom_fields_display');
我在 plugins/woo-gutenberg-products-block/src/BlockTypes/FeaturedProduct.PHP 中找到了添加它的地方,但前端没有任何显示。
$desc_str = sprintf(
'<div class="wc-block-featured-product__description">%s</div>',apply_filters( 'woocommerce_short_description',$product_additional_note = get_post_meta( get_the_ID(),'product_additional_note ',true )));
解决方法
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