WordPress分頁在每個頁面上顯示相同的帖子

Question

我最近一直在建立網站，但分頁時遇到了問題。 我在每個頁面上收到相同的帖子（在這種情況下為投資組合帖子）。 我一直在尋找如何解決這個問題的方法，但似乎這個問題在每個主題上都是個別的。

這是我正在使用的頁面模板中的代碼...

<?php if ( have_posts() ) while ( have_posts() ) : the_post(); 

    $pag = get_post_meta( $post->ID, 'folio_pag', true );
    $per = get_post_meta( $post->ID, 'folio_per', true );

    $style = get_post_meta( $post->ID, 'folio_style', true );
    $animation = get_post_meta( $post->ID, 'folio_anim', true );
    $color = get_post_meta( $post->ID, 'folio_color', true );
    $info = get_post_meta( $post->ID, 'folio_info', true );

    $ratio = get_post_meta( $post->ID, 'folio_ratio', true );
    $r = explode( ':', $ratio );

    $cols = get_post_meta( $post->ID, 'folio_cols', true );
    $c = $cols == 'two' ? 648 : ( $cols == 'three' ? 432 : 324 );
    $img_factor = '0';

    $cats = get_post_meta( $post->ID, 'folio_cats', true );
    $query_filter = '';
    $filter_output = '<li><a href="#" data-filter="*" class="selected">' . __( 'All', 'krown' ) . '</a></li>';
    $show_cats = get_post_meta( $post->ID, 'folio_filter', true ) == 'enable-filters' ? true : false;

    if ( ! empty ( $cats ) ) {

        if ( sizeof( $cats ) == 1 ) {
            $show_cats = false;
        }

        foreach ( $cats as $cat ) {

            $filter = get_term_by( 'id', $cat, 'portfolio_category' ); 

            $query_filter .= $filter->slug . ', ';

            $filter_output .= '<li><a href="#" data-filter=".' . $filter->slug . '">' . $filter->name . '</a></li>';

        }

    } else {

        $cats = get_categories( array( 'taxonomy'=>'portfolio_category' ) );

        foreach ( $cats as $cat ) {
            $filter_output .= '<li><a href="#" data-filter=".' . $cat->slug . '">' . $cat->name . '</a></li>';
        }

    }

?>

<?php if ( get_post_meta( $post->ID, 'folio_content', true ) == 'content-above' ) {
    the_content(); 
} ?>

<?php if ( $show_cats ) {

    echo '<div id="filter"><ul class="clearfix">' . $filter_output . '</ul></div>';

} ?>

<div id="portfolio-holder" class="clearfix">

    <ul id="portfolio" class="folio-grid cols-<?php echo $cols; ?> style-<?php echo $animation . ' ' . $color; ?> show-<?php echo $info; ?> layout-<?php echo $style; ?> clearfix">

        <?php

        $paged = get_query_var( 'page' ) ? get_query_var( 'page' ) : ( get_query_var( 'page' ) ? get_query_var( 'page' ) : 1 );

        $args = array(
            'post_type' => 'portfolio',
            'portfolio_category' => $query_filter,
            'offset' => 0,
            'posts_per_page' => ( $pag == 'no-pagination' ? -1 : $per ),
            'paged' => $paged
        );

        $all_posts = new WP_Query( $args ); 

        $page_id = $post->ID;

        while ( $all_posts->have_posts() ) : $all_posts->the_post();

            $thumb = get_post_thumbnail_id();
            $img_url = wp_get_attachment_image_src( $thumb, 'full' );

            if ( $thumb == '' ) {
                $img_url = Array( get_template_directory_uri() . '/images/blank_2.gif' );
            }

            $retina = krown_retina();
            $retina_thumb = get_post_meta( $post->ID, 'portfolio_retina-thumbnail_thumbnail_id', true );

            if ( $style == 'fixed' ) {

                switch ( $cols ) {

                    case 'two':
                        $img_width = 648;
                        $img_height = ceil( $img_width / $r[0] * $r[1] );
                        break;

                    case 'three':
                        $img_width = 432;
                        $img_height = ceil( $img_width / $r[0] * $r[1] );
                        break;

                    default:
                        $img_width = 324;
                        $img_height = ceil( $img_width / $r[0] * $r[1] );
                        break;

                }

                if ( $retina === 'true' && $retina_thumb != '' ) {

                    $retina_url = wp_get_attachment_image_src( $retina_thumb, 'full' );
                    $image = aq_resize( $retina_url[0], $img_width*2, $img_height*2, true, false );

                } else {

                    $image = aq_resize( $img_url[0], $img_width, $img_height, true, false ); 

                }

            } else if ( $style == 'masonry' ) {

                $img_factor = 1;
                $img_width = $c;

                if ( $retina === 'true' && $retina_thumb != '' ) {

                    $retina_url = wp_get_attachment_image_src( $retina_thumb, 'full' );
                    $image = aq_resize( $retina_url[0], $img_width*2, null, false, false );

                } else {

                    $image = aq_resize( $img_url[0], $img_width, null, false, false );

                }  

            } else if ( $style == 'masonry-advanced' ) {

                $img_factor = floor( $img_url[1] / $c );

                $img_width = $img_factor * $c;

                if ( $retina === 'true' && $retina_thumb != '' ) {

                    $retina_url = wp_get_attachment_image_src( $retina_thumb, 'full' );
                    $image = aq_resize( $retina_url[0], $img_width*2, null, false, false );

                } else {

                    $image = aq_resize( $img_url[0], $img_width, null, false, false );

                }  

            }


        ?>

            <li class="item <?php krown_categories( $post->ID, 'portfolio_category', ' ', 'slug' ); ?>" data-factor="<?php echo $img_factor; ?>">

                <a href="<?php echo get_new_permalink( $page_id, $post->ID, $cats ); ?>">

                    <img src="<?php echo $image[0]; ?>" width="<?php echo $image[1]; ?>" height="<?php echo $image[2]; ?>" alt="<?php the_title(); ?>" />

                    <div class="caption">

                        <div>

                            <div>

                                <h3><?php the_title(); ?></h3>

                                <span class="category"><?php krown_categories( $post->ID, 'portfolio_category' ); ?></span>
                                <span class="excerpt"><?php echo krown_excerpt( 'krown_excerptlength_post' ); ?></span>

                            </div>

                        </div>

                    </div>

                </a>

            </li>

        <?php endwhile; 

        ?>

    </ul>

</div>

<?php if ( $pag == 'classic' ) {
    krown_pagination( $all_posts, true );
} else if ( $pag == 'infinte-loading' ) {
    echo '<div class="infinite-barrier"><span class="preloader"></span><p class="end">' . __( 'No More Projects', 'krown' ) . '</p><a id="infinite-link" href="' . next_posts( 0, false ) . '">' . __( 'Load More Projects', 'krown' ) . '</a></div>';
} ?>

<?php wp_reset_query(); ?>

<?php if ( get_post_meta( $post->ID, 'folio_content', true ) == 'content-below' ) {
    the_content(); 
} ?>    

Answer 1

我認為每隔一頁顯示相同內容的原因是因為在投資組合查詢中將offset設置為0。 您應該更新偏移量$offset = $per * ($paged-1) WP_Query $offset = $per * ($paged-1)以便每次頁面更改都會告訴WP_Query偏移與當前頁面上下文匹配的正確數量的帖子。