Woocommerce 获得变化的产品价格 [英] Woocommerce get variation product price

问题描述

我正在尝试在变体下拉菜单中显示产品变体价格.当您在下拉列表中选择一个变体时，我试图更改价格显示在 div 内的默认行为.

Im trying to display the product variation price inside the variations dropdown. Im trying to change default behavior where price is displayed inside a div when you choose a variation on the dropdown.

问题是我找不到那个 div 在哪里获得变化价格.我搜索了所有 javascript 但找不到它

The problem is i cant find where that div is getting the variation price. I searched all javascript but couldnt find it

如果我使用:

add_filter('woocommerce_variation_option_name' ,'add_price_to_dropdown');

function add_price_to_dropdown($name){

    global $product;
    return $name.' '.$product->get_price_html();
}

我只得到所有选项的最小变动价格.我想获得每个变体的价格.有什么线索吗?

I just get min variation price for all options. I want to get the price for each variation. Any clue?

推荐答案

这是您要找的代码

add_filter( 'woocommerce_variation_option_name', 'display_price_in_variation_option_name' );

function display_price_in_variation_option_name( $term ) {
    global $wpdb, $product;

    if ( empty( $term ) ) return $term;
    if ( empty( $product->id ) ) return $term;

    $id = $product->get_id();

    $result = $wpdb->get_col( "SELECT slug FROM {$wpdb->prefix}terms WHERE name = '$term'" );

    $term_slug = ( !empty( $result ) ) ? $result[0] : $term;

    $query = "SELECT postmeta.post_id AS product_id
                FROM {$wpdb->prefix}postmeta AS postmeta
                    LEFT JOIN {$wpdb->prefix}posts AS products ON ( products.ID = postmeta.post_id )
                WHERE postmeta.meta_key LIKE 'attribute_%'
                    AND postmeta.meta_value = '$term_slug'
                    AND products.post_parent = $id";

    $variation_id = $wpdb->get_col( $query );

    $parent = wp_get_post_parent_id( $variation_id[0] );

    if ( $parent > 0 ) {
         $_product = new WC_Product_Variation( $variation_id[0] );
         return $term . ' (' . wp_kses( woocommerce_price( $_product->get_price() ), array() ) . ')';
    }
    return $term;

}

希望这会有用.

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