我向WooCommerce添加了一个自定义价格字段。该字段按预期显示,但不会保存输入的值。
我在functions.php
文件中的代码是:
/* Add custom price field to general page */
function wc_cost_product_field() {
woocommerce_wp_text_input( array( 'id' => 'wholesaler_price', 'class' => 'wc_input_price short', 'label' => __( 'Wholesaler price', 'woocommerce' ) . ' (' . get_woocommerce_currency_symbol() . ')' ) );
}
add_action( 'woocommerce_product_options_pricing', 'wc_cost_product_field' );
function pcc_save_custom_price( $post_id ) {
// Grab the custom price from $_POST
$custom_price = isset( $_POST[ 'wholesale_price' ] ) ? sanitize_text_field( $_POST[ 'wholesale_price' ] ) : '';
// grab the product
$product = wc_get_product( $post_id );
// Save the custom price using WooCommerce built-in functions
$product->update_meta_data( 'wholesale_price', $custom_price );
$product->save();
}
add_action( 'woocommerce_process_product_meta', 'pcc_save_custom_price' );
答案 0 :(得分:2)
您有一些小错误,这足够了
还请注意使用woocommerce_admin_process_product_object
进行保存,而不是使用过时的woocommerce_process_product_meta
钩子
/* Add custom price field to general page */
function action_woocommerce_product_options_pricing() {
woocommerce_wp_text_input( array(
'id' => 'wholesaler_price',
'class' => 'wc_input_price short',
'label' => __( 'Wholesaler price', 'woocommerce' ) . ' (' . get_woocommerce_currency_symbol() . ')',
) );
}
add_action( 'woocommerce_product_options_pricing', 'action_woocommerce_product_options_pricing', 10, 0 );
// Save Fields
function action_woocommerce_admin_process_product_object( $product ) {
if( isset($_POST['wholesaler_price']) ) {
$product->update_meta_data( 'wholesaler_price', sanitize_text_field( $_POST[ 'wholesaler_price'] ) );
}
}
add_action( 'woocommerce_admin_process_product_object', 'action_woocommerce_admin_process_product_object', 10, 1 );