恭敬地不得不再次問這個問題，因為它已關閉并鏈接到一個與我的問題幾乎沒有關系的問題，更多的是關于字段創建。如何將自定義字段（多個復選框）添加到產品管理中的 WooCommerce 變量產品作為復選框，僅在選中時添加元并僅保存為管理員？請理解添加字段已完成，但問題與我需要復選框僅在選中時添加元以及如何隱藏元而不是創建該部分已完成的字段有關。此顯示代碼在我的變體中運行良好add_action( 'woocommerce_product_after_variable_attributes', 'variation_settings_fields', 10, 3 ); function variation_settings_fields( $loop, $variation_data, $variation ) { woocommerce_wp_text_input( array( 'id' => "bin_location{$loop}", 'name' => "bin_location[{$loop}]", 'value' => get_post_meta( $variation->ID, 'bin_location', true ), 'label' => __( 'Bin Location', 'woocommerce' ), 'desc_tip' => true, 'description' => __( 'Some description.', 'woocommerce' ), 'wrapper_class' => 'form-row form-row-full', ) ); woocommerce_wp_checkbox( array( 'id' => "licence_mcps{$loop}", 'name' => "licence_mcps[{$loop}]", 'value' => get_post_meta( $variation->ID, 'licence_mcps', true ), 'label' => __( 'MCPS', 'woocommerce' ), 'desc_tip' => true, 'description' => __( "MCPS Product", "woocommerce" ) ) ); woocommerce_wp_checkbox( array( 'id' => "licence_ppl{$loop}", 'name' => "licence_ppl[{$loop}]", 'value' => get_post_meta( $variation->ID, 'licence_ppl', true ), 'label' => __( 'PPL', 'woocommerce' ), 'desc_tip' => true, 'description' => __( "PPL Product", "woocommerce" ) ) ); }
1 回答
慕妹3242003
TA貢獻1824條經驗 獲得超6個贊
更正復選框 通過向復選框添加 if-else 已解決此問題
add_action( 'woocommerce_save_product_variation', 'save_variation_settings_fields', 10, 2 );
function save_variation_settings_fields( $variation_id, $loop ) {
$bin_loc = $_POST['bin_location'][ $loop ];
$mcps_prod = $_POST['licence_mcps'][ $loop ];
$ppl_prod = $_POST['licence_ppl'][ $loop ];
if( isset( $bin_loc ) )
update_post_meta( $variation_id, 'bin_location', esc_attr( $bin_loc ));
If( isset($mcps_prod)){
update_post_meta( $variation_id, 'licence_mcps', esc_attr( $mcps_prod ));
}else{
update_post_meta( $variation_id, 'licence_mcps', false );
}
If( isset($ppl_prod)){
update_post_meta( $variation_id, 'licence_ppl', esc_attr( $ppl_prod ));
}else{
update_post_meta( $variation_id, 'licence_ppl', false );
}
}
通過在元鍵上添加下劃線解決了隱藏元數據的問題
add_action('woocommerce_checkout_create_order_line_item', 'save_file_type_as_order_item_meta', 20, 4);
function save_file_type_as_order_item_meta($item, $cart_item_key, $values, $order) {
if ( $licence_mcps = $values['data']->get_meta('licence_mcps') ) {
$item->update_meta_data( '_licence_mcps', $licence_mcps );
}
if ( $bin_location = $values['data']->get_meta('bin_location') ) {
$item->update_meta_data( '_bin_location', $bin_location );
}
if ( $licence_ppl = $values['data']->get_meta('licence_ppl') ) {
$item->update_meta_data( '_licence_ppl', $licence_ppl );
}
}
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