我想在购物车产品名称中添加自定义字段短代码。现在，我不知道如何显示自定义字段值，因为代码在sprintf中。
我在woocommerce产品中创建了一个自定义字段。海关领域被称为颜色。我希望购物车产品名称打印出自定义字段值。
自定义字段短代码
<?php echo get_post_meta( get_the_ID(), 'color', true ); ?>
购物车产品名称
<?php
if ( ! $_product->is_visible() ) {
echo apply_filters( 'woocommerce_cart_item_name', $_product->get_title(), $cart_item, $cart_item_key ) . ' ';
} else {
echo apply_filters( 'woocommerce_cart_item_name', sprintf( '<a class="items-info" href="%s">%s </a>', esc_url( $_product->get_permalink( $cart_item ) ), $_product->get_title() ), $cart_item, $cart_item_key );
}
?>
例如，
我的产品名称是“New york tee”，我的自定义字段颜色值为“white” 我希望它在我的woocommerce购物车产品名称中显示为“New york tee - white”。另外，我想在产品名称和自定义字段值之前添加一个破折号。里 “纽约三通 - 白色” 有人能帮我吗？谢谢。
答案 0 :(得分：0)
您可以在--- 0: System.Management.Automation.ErrorRecord ------------------------
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ErrorDetails :
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TargetObject :
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上添加过滤器以修改标题
woocommerce_cart_item_name