WP get_posts showinn只有5个结果。 （nopaging，posts_per_page和numberposts不工作）

Question

我有这段代码可以使用，但它只显示5个帖子（带有自定义分类），其中应该是7.如果我点击标记网址，它会显示7个注册表，所以问题就出现了＃39 ; s在此代码及其查询中。我已经尝试过nopaging = true，posts_per_page = -1 numberposts = -1并将最后两个设置为固定数字，如7或999;但这些选项似乎都无法解决问题。

希望有人可以帮助我。感谢。

add_shortcode('gpp_prod', function( $atts, $content = null ){
ob_start();

$atts = shortcode_atts(
    array(
        'category' => '0'
    ), $atts);

extract($atts);

$args = array(
    'post_type'=>'gpp_prod',
    'orderby' => 'title',
    'order' => 'ASC'
);

if($category > 0 ){
    $args['tax_query'] = array(
        array(
            'posts_per_page' => -1,
            'taxonomy' => 'cat_prod',
            'field' => 'term_id',
            'nopaging' => true,
            'terms' => $category
        )
    );
}

?>
<?php $products = get_posts($args);
$termt = get_term($category, 'cat_prod');

<div class="prod-cats">
    <h1><?php echo $termt->name;?></h1>
    <?php if(count($products)>0) {
        foreach ($products as $key => $value) { ?>
        <div class="prod-group">
            <div class="prod-title"><?php echo do_shortcode( $value->post_title); ?></div>
            <div class="prod-low">
                <div class="prod-image"><img src="<?php echo wp_get_attachment_url( get_post_thumbnail_id($value->ID)); ?>"/></div>
                <div role="tabpanel" class="prod-info">
                    <!-- Nav tabs -->
                    <ul class="nav nav-tabs" role="tablist">
                        <li role="presentation" class="active"><a href="#tab-1-<?php echo $value->ID?>" aria-controls="home" role="tab" data-toggle="tab">Desc</a></li>
                        <li role="presentation"><a href="#tab-2-<?php echo $value->ID?>" aria-controls="profile" role="tab" data-toggle="tab">Specs</a></li>
                    </ul>

                    <!-- Tab panes -->
                    <div class="tab-content">
                        <div role="tabpanel" class="tab-pane active" id="tab-1-<?php echo $value->ID?>"><?php echo do_shortcode( $value->post_content); ?></div>
                        <div role="tabpanel" class="tab-pane" id="tab-2-<?php echo $value->ID?>"><?php $meta_value = get_post_meta( $value->ID, 'meta-text', false );
                                               if( !empty( $meta_value ) ) {
                                                   echo $meta_value[0];
                                               } else {
                                                   echo 'No specs available';
                                               }
                            ?>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <?php } ?>
    <?php
    }
    ?>
</div>
<?php
wp_reset_postdata();
return ob_get_clean();

}）;

Answer 1

posts_per_page需要进入$ args数组，而不是$ args [＆＃39; tax_query＆＃39;]。设置posts_per_page = -1时，nopaging也是多余的。试试这个：

$args = array(
    'post_type'=>'gpp_prod',
    'orderby' => 'title',
    'order' => 'ASC'
    'posts_per_page' => -1,
);

if($category > 0 ){
    $args['tax_query'] = array(
        array(
            'taxonomy' => 'cat_prod',
            'field' => 'term_id',
            'terms' => $category
        )
    );
}