Add css class to Pagination?

时间:2021-08-15 作者:Rebecca

我一直在使用以下代码:

$current_page = get_query_var(\'paged\');
$current_page = max( 1, $current_page );

$per_page = 12;
$offset_start = 1;
$offset = ( $current_page - 1 ) * $per_page + $offset_start;

$post_list = new WP_Query(array(
    \'cat\'            => -15,
    \'posts_per_page\' => $per_page,
    \'paged\'          => $current_page,
    \'offset\'         => $offset, // Starts with the second most recent post.
    \'orderby\'        => \'date\',  // Makes sure the posts are sorted by date.
    \'order\'          => \'DESC\',  // And that the most recent ones come first.
));

// Manually count the number of pages, because we used a custom OFFSET (i.e.
// other than 0), so we can\'t simply use $post_list->max_num_pages or even
// $post_list->found_posts without extra work/calculation.
$total_rows = max( 0, $post_list->found_posts - $offset_start );
$total_pages = ceil( $total_rows / $per_page );

if ( $post_list->have_posts() ):
    while ( $post_list->have_posts() ):
        $post_list->the_post();


        // loop output here
    endwhile;

    echo paginate_links( array(
        \'total\'   => $total_pages,
        \'current\' => $current_page,
    ) );
endif;
wp_reset_postdata();
答案如下:https://stackoverflow.com/questions/49227520/how-can-i-paginate-wp-query-results-when-theres-an-offset

是否可以在这一行周围添加css类?

   echo paginate_links( array(
        \'total\'   => $total_pages,
        \'current\' => $current_page,
    ) );
所以它会是这样的:

<div class="col-lg-12">
   echo paginate_links( array(
        \'total\'   => $total_pages,
        \'current\' => $current_page,
    ) );
</div>
我所做的一切都导致了Wordpress错误页面

谢谢

1 个回复
最合适的回答,由SO网友:ScottM 整理而成

您可以做您想做的事情—向HTML div标记添加CSS类选择器,但您将HTML和PHP代码错误地混合在一起。为了正确执行此操作,您需要相应地使用PHP开始/结束标记,例如:

?>
<div class="col-lg-12">
<?php
   echo paginate_links( array(
        \'total\'   => $total_pages,
        \'current\' => $current_page,
    ) );
?>
</div>
<?php
或者,您也可以这样做(不需要PHP打开/关闭标记):

echo \'<div class="col-lg-12">\';
   echo paginate_links( array(
        \'total\'   => $total_pages,
        \'current\' => $current_page,
    ) );
echo \'</div>\';

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