Question

伙计们，所以我在我们的网站上有一个项目页面，该页面利用标签将不同标签之间的多个不同项目类型分开。每个选项卡均按类别运行其自己的查询，并按日期对该类别中的项目进行排序并显示：标题，日期，视图，作者，帖子的一小部分摘录和特色图片。

现在的问题是，每个选项卡上的帖子过多，您必须向下滚动才能看到较旧的项目。什么是将每个项目帖子按类别分为4个帖子的页面的最佳解决方案。是否有更好的解决方案来运行单个循环，按类别将项目分为其他选项卡并分页？还是有更雄辩的解决方案？

这是我的主要项目页面，带有标签：

          <div id="categoryTabs">
            <ul id="news_style1_tabs" class="tabs">
                <li><a href="#mining">Mining</a></li>
                <li><a href="#ong">Oil & Gas</a></li>
                <li><a href="#energy">Energy</a></li>
                <li><a href="#infs">Infastructure</a></li>
                <li><a href="#global">Global</a></li>
            </ul>

<section id="news_style1_body" class="news_body"> 

<div class="tab_all" id="mining">
<?php get_template_part('page-projectsTabs-mining'); ?>
</div>

<div class="tab_all" id="ong">
<?php get_template_part('page-projectsTabs-ong'); ?>
</div>

 <div class="tab_all" id="energy">
<?php get_template_part('page-projectsTabs-energy'); ?>
</div>

 <div class="tab_all" id="infs">
<?php get_template_part('page-projectsTabs-infs'); ?>
</div>
 <div class="tab_all" id="global">
<?php get_template_part('page-projectsTabs-glob'); ?>
</div>
</section>

这是带有类别的选项卡之一的示例

<?php
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
$args_mining = array(   'post_type'     => 'projects', 
    'status'        => 'published', 
    'category_name'     => 'Mining',
    'posts_per_page'=> 4,
    'orderby'   => 'post_date',
    'order'         => 'DESC'
);
$get_mining = new WP_Query($args_mining);
if($get_mining->have_posts()){
    while($get_mining->have_posts()) : $get_mining->the_post(); 
    $image = wp_get_attachment_image(get_post_thumbnail_id($get_mining->ID),'home-feature');?>

                <article>
                  <div class="pic"><a href="<?php the_permalink();?>" class="w_hover img-link img-wrap"><?php echo $image; ?><span class="link-gallery"></span> </a> </div>
                  <h3><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h3>
                  <ul class="icons">
                    <li><a href="<?php the_permalink(); ?>" class="post_date"><?php echo get_the_time('d M, Y', $get_mining);?></a></li>
                    <li><a href="<?php the_permalink(); ?>" class="post_views"><?php echo get_post_meta(get_the_ID(),'views',true);?></a></li>
                    <li><a href="<?php the_permalink(); ?>" class="post_submitted"><?php echo get_post_meta(get_the_ID(),'Author',true);?></a></li>
                    <li><a href="" class="comments_count"></a></li>
                  </ul>
                   <div class="text"><?php echo get_excerpt(900,$get_mining); ?></div>
                </article>

<?php endwhile;
}?>
<?php wp_reset_postdata(); ?>

任何帮助和建议都会很好。请注意，目前我大约有5个标签页

编辑1：在我的functions.php中添加了我的分页功能

下面是在我的functions.php中找到的分页代码

 function custom_pagination($numpages = '', $pagerange = '', $paged='') {

  if (empty($pagerange)) {
    $pagerange = 2;
  }

  global $paged;
  if (empty($paged)) {
    $paged = 1;
  }
  if ($numpages == '') {
    global $wp_query;
    $numpages = $wp_query->max_num_pages;
        if(!$numpages) {
            $numpages = 1;
        }
}
    //Check page number and store $pageUp and $pageDown appropriately
  if($paged == '1'){
    $pageDown = $paged + 1;
    $pageUp = $paged +2;
    $prev = get_previous_posts_page_link($pageDown);
    $next = get_next_posts_page_link($pageUp);


  }
  elseif(($paged >= 2)&&(!$paged==$numpages)){
    $pageDown = $paged -1;
    $pagedUp = $paged +1;
    $prev = get_previous_posts_page_link();
    $next = get_next_posts_page_link();
  }
  elseif($paged == $numpages){
    $pageDown = $paged -2;
    $pageUp = $paged -1;
    $prev = get_previous_posts_page_link($pageDown);
    $next = get_next_posts_page_link($pageUp);
  }  



  $pagination_args = array(
    'base'            => get_pagenum_link(1) . '%_%',
    'format'          => 'page/%#%',
    'total'           => $numpages,
    'current'         => $paged,
    'show_all'        => False,
    'end_size'        => 1,
    'mid_size'        => $pagerange,
    'prev_next'       => False,
    'prev_text'       => __('&laquo;'),
    'next_text'       => __('&raquo;'),
    'type'            => 'plain',
    'add_args'        => false,
    'add_fragment'    => ''
  );

  $paginate_links = paginate_links($pagination_args);

  if ($paginate_links) {

    echo '<div id ="nav_pages">'; 
    echo '<div class="prev_first"></div>'; 
        //echo '   <a href="'.$paginate_links.'" class="next">Next</a>';
        echo '<div class="pages"';
        echo'<ul>';
        if($paged==1){      
            $pageDown = $paged + 1;
            $pageUp = $paged +2;
            $prev = get_next_posts_page_link();
            $next = get_next_posts_page_link();
            echo' <li class="current"><a href="" title="">'.$paged.'</a></li>';
            echo'<li><a href="'.$prev.'" title="'.$prev.'">'.$pageDown.'</a></li>';
            //echo'<li><a href="'.$next.'" title="'.$next.'">'.$pageUp.'</a></li>';
            }
        elseif(($paged >= 2)&&($paged!=$numpages)){
            $pageDown = $paged -1;
            $pageUp = $paged +1;
            $prev = get_previous_posts_page_link();
            $next = get_next_posts_page_link();
            echo'<li><a href="'.$prev.'" title="'.$prev.'">'.$pageDown.'</a></li>';
            echo' <li class="current"><a href="" title="">'.$paged.'</a></li>';
            echo'<li><a href="'.$next.'" title="">'.$pageUp.'</a></li>';
        }

        elseif($paged==$numpages){
            $pageDown = $paged -2;
            $pageUp = $paged -1;
            $prev = get_previous_posts_page_link();
            $next = get_next_posts_page_link();
            echo'<li><a href="'.$prev.'" title="'.$prev.'">'.$pageUp.'</a></li>';
            //echo'<li><a href="'.$next.'" title="'.$next.'">'.$pageUp.'</a></li>';
            echo' <li class="current"><a href="" title="">'.$paged.'</a></li>';


        }   
         //echo $paginate_links;
         echo '</ul>';
          echo '<div class="page_x_of_y">Page <span>' . $paged . '</span> of <span>' . $numpages . '</span></div> ';

        echo '</div>';
  } 

}

//End of pagination

Answer 1

使用以下代码进行分页：

CREATE OR REPLACE PACKAGE test_FORALL AS
PROCEDURE pr_test_FORALL;
END test_FORALL;

CREATE OR REPLACE PACKAGE BODY test_FORALL AS
PROCEDURE pr_test_FORALL IS

TYPE ty_tbl_table_test IS TABLE OF table_test%ROWTYPE INDEX BY BINARY_INTEGER;
l_tbl_table_test_retrieve            ty_tbl_table_test;
l_tbl_table_test                     ty_tbl_table_test;
l_final_amt                          INTEGER;
l_reference_number                   VARCHAR2(100);

BEGIN
          SELECT * BULK COLLECT
          INTO   l_tbl_table_test_retrieve
          FROM   table_test t1;

          FOR i IN 1 .. l_tbl_table_test_retrieve.COUNT
          LOOP

          l_tbl_table_test(l_tbl_table_test.COUNT + 1) := l_tbl_table_test_retrieve(i);
          l_final_amt := l_final_amt + 10;
          l_reference_number := SYSDATE + l_tbl_table_test_retrieve(i).ID;

          insert into some_other_table(fname, address,final_amt,ref_number)
          values(l_tbl_table_test_retrieve(i).fname, l_tbl_table_test_retrieve(i).address,l_final_amt,l_reference_number); 

          END LOOP;

        --I want to insert into some_other_table using FORALL. But,l_final_amt and l_reference_number variables
          -- are not available in l_tbl_table_test_retrieve.    

EXCEPTION
DBMS_OUTPUT.put_line('EXCEPTION occurred');

END;

END pr_test_FORALL;
END test_FORALL;

并在如下所示的查询中使用它：

$paged1 = isset( $_GET['paged1'] ) ? (int) $_GET['paged1'] : 1;

然后在结束之后在下面的代码中进行分页；

$args_mining = array(   'post_type'     => 'projects', 
    'status'        => 'published', 
    'category_name'     => 'Mining',
    'posts_per_page'=> 4,
    'orderby'   => 'post_date',
    'order'         => 'DESC',
    'paged'    => $paged1
);

注意：（将$pag_args1 = array( 'prev_text' => __('<'), 'next_text' => __('>'), 'show_all' => true, 'base' => '' . $url . '?paged1=%#%', 'format' => '?paged1=%#%', 'current' => $paged1, 'total' => $get_mining->max_num_pages); echo paginate_links( $pag_args1 );和$paged1用作不同的类别查询变量

分页解决方案，用于带有多个标签的多个查询Wordpress

1 个答案: