基本上我只需要这个代码来显示类别id的产品。
它来自一个woocomerrce模板。
任何帮助都将不胜感激！
<div class="book_wrapper" <?php echo (!empty($book_wrapper)) ? 'style="background-image:url('.esc_url($book_wrapper).');"' : ''; ?>>
<a id="next_page_button"></a>
<a id="prev_page_button"></a>
<div id="loading" class="loading"><?php _e('Loading pages!', THEME_NAME); ?>...</div>
<div id="mybook" style="display:none;">
<div class="b-load">
<?php
$args = array( 'post_type' => 'product', 'posts_per_page' => -1 );
$loop = new WP_Query( $args );
$counter = 0;
echo "<div><ul>";
if ( $loop->have_posts() ) : while ( $loop->have_posts() ) : $loop->the_post(); global $product; ?>
<?php if ($counter == 8): ?>
<?php echo '</ul></div><div><ul>'; $counter = 0; ?>
<?php endif ?>
<li>
<a href="<?php the_permalink(); ?>">
<div class="meal-name"><?php the_title(); ?></div>
<div class="meal-price"><?php echo $product->get_price_html(); ?></div>
</a>
</li>
<?php $counter++; endwhile; endif; ?>
<?php echo '</ul></div>'; ?>
</div>
</div>
</div>查看此url以获取更多信息https://codex.wordpress.org/Class_Reference/WP_Query#Category_Parameters您需要在具有特定类别的WP_Query的参数中添加cat。
<div class="book_wrapper" <?php echo (!empty($book_wrapper)) ? 'style="background-image:url('.esc_url($book_wrapper).');"' : ''; ?>>
<a id="next_page_button"></a>
<a id="prev_page_button"></a>
<div id="loading" class="loading"><?php _e('Loading pages!', THEME_NAME); ?>...</div>
<div id="mybook" style="display:none;">
<div class="b-load">
<?php
$args = array( 'post_type' => 'product', 'posts_per_page' => -1, cat=> 'Replace with cat id here' );
$loop = new WP_Query( $args );
$counter = 0;
echo "<div><ul>";
if ( $loop->have_posts() ) : while ( $loop->have_posts() ) : $loop->the_post(); global $product; ?>
<?php if ($counter == 8): ?>
<?php echo '</ul></div><div><ul>'; $counter = 0; ?>
<?php endif ?>
<li>
<a href="<?php the_permalink(); ?>">
<div class="meal-name"><?php the_title(); ?></div>
<div class="meal-price"><?php echo $product->get_price_html(); ?></div>
</a>
</li>
<?php $counter++; endwhile; endif; ?>
<?php echo '</ul></div>'; ?>
</div>
</div>
</div>