下一篇文章和上一篇文章链接按字母顺序排序

我找到了一个snippet, 按字母顺序排列所有帖子。我想知道是否有办法让它只适用于一种职位类型？我在我的网站上有一些自定义的帖子类型，我希望其中一个按字母顺序排列，其余按日期排列。

我改变了filter_next_post_sort 和fiter_previous_post_sort 像这样：

function filter_next_post_sort($sort) {
  if (get_post_type($post) == \'MyCustomPostType\') {
    $sort = "ORDER BY p.post_title ASC LIMIT 1";
  }
  else{
    $sort = "ORDER BY p.post_date ASC LIMIT 1";
  }
  return $sort;
}

我希望这样好。但我需要改变filter_next_post_where 和filter_previous_post_where 当然，但我没有找到正确的方法。

现在它们看起来像这样：

function filter_next_post_where($where) {
    global $post, $wpdb;
    return $wpdb->prepare("WHERE p.post_title > \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'",$post->post_title);
}

function filter_previous_post_where($where) {
    global $post, $wpdb;
    return $wpdb->prepare("WHERE p.post_title < \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'",$post->post_title);
}

有什么建议，要改变什么？谢谢

编辑：我试过这个，但不起作用：

function filter_next_post_where($where) {
    global $post, $wpdb;
    if (get_post_type($post) == \'szinesz\') {
        return $wpdb->prepare("WHERE p.post_title > \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'",$post->post_title);
    }
    else{
        return $wpdb->prepare("WHERE p.post_date > \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'",$post->post_title);
    }
}

哦，我使用WP 4.1.1。

<?php function filter_next_post_sort($sort) { global $post; if (get_post_type($post) == \'MyCustomPostType\') { $sort = "ORDER BY p.post_title ASC LIMIT 1"; } else{ $sort = "ORDER BY p.post_date ASC LIMIT 1"; } return $sort; } function filter_next_post_where($where) { global $post, $wpdb; if (get_post_type($post) == \'MyCustomPostType\') { return $wpdb->prepare("WHERE p.post_title > \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'",$post->post_title); } else{ return $wpdb->prepare( "WHERE p.post_date > \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'", $post->post_date); } } function filter_previous_post_sort($sort) { global $post; if (get_post_type($post) == \'MyCustomPostType\') { $sort = "ORDER BY p.post_title DESC LIMIT 1"; } else{ $sort = "ORDER BY p.post_date DESC LIMIT 1"; } return $sort; } function filter_previous_post_where($where) { global $post, $wpdb; if (get_post_type($post) == \'MyCustomPostType\') { return $wpdb->prepare("WHERE p.post_title < \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'",$post->post_title); } else{ return $wpdb->prepare( "WHERE p.post_date < \'%s\' AND p.post_type = \'". get_post_type($post)."\' AND p.post_status = \'publish\'", $post->post_date); } } add_filter(\'get_next_post_sort\', \'filter_next_post_sort\'); add_filter(\'get_next_post_where\', \'filter_next_post_where\'); add_filter(\'get_previous_post_sort\', \'filter_previous_post_sort\'); add_filter(\'get_previous_post_where\', \'filter_previous_post_where\');

How to get order of posts?

如何获取完成查询的顺序？例如，我的woocommerce产品归档页面是根据order\\u by select框（如下所示）通过订购进行查询的。我怎样才能得到我的帖子的排序依据？例如，如果是默认排序，我想知道。如果是受欢迎程度，我想知道。如果是因为新鲜，我想知道。

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How to get order of posts?