Php 为一个简单的循环分页
我有一个代码,它只显示特定作者的所有帖子:Php 为一个简单的循环分页,php,wordpress,pagination,Php,Wordpress,Pagination,我有一个代码,它只显示特定作者的所有帖子: <?php $all_active_tasks = get_posts(array( 'numberposts' => -1, 'offset' => 0, 'post_status' => 'publish', 'author' => '1', 'post_type' => 'post
<?php
$all_active_tasks = get_posts(array(
'numberposts' => -1,
'offset' => 0,
'post_status' => 'publish',
'author' => '1',
'post_type' => 'post'
)
);
foreach($all_active_tasks as $post) :
$category = get_the_category();
setup_postdata($post);
?>
<div class="the-post">
<h2><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
<p><?php echo $category[0]->cat_name; ?></p>
</div>
<?php endforeach; ?>
<?php wp_reset_postdata(); ?>
但我搞不懂的是如何将结果分页到每页10页。我看过官方的抄本,但我试过的都没用
感谢您的帮助。设置
'numberposts'=>-1
表示获取所有记录。必须设置前10条记录(0-9条记录)
对于下一个10,(10-19条记录)
对于下一个10(20-29条记录)
试试这个工作代码
将此函数放入活动主题的functions.php文件中
function custom_pagination($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;
}
}
$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' => True,
'prev_text' => __('<i class="fa fa-angle-double-left"></i>'),
'next_text' => __('<i class="fa fa-angle-double-right"></i>'),
'type' => 'plain',
'add_args' => false,
'add_fragment' => ''
);
$paginate_links = paginate_links($pagination_args);
if ($paginate_links) {
echo "<div class='col-md-12'><nav class='custom-pagination pagination'>";
echo $paginate_links;
echo "</nav></div>";
}
}
函数自定义分页($numpages='',$pagerange='',$paged=''){
if(空($pagerange)){
$pagerange=2;
}
全球$paged;
如果(空($paged)){
$paged=1;
}
如果($numpages==''){
全局$wp_查询;
$numpages=$wp\u query->max\u num\u页面;
如果(!$numpages){
$numpages=1;
}
}
$pagination_args=数组(
'base'=>get_pagenum_link(1)。'%\%',
'格式'=>'第/%#%'页,
“总计”=>$numpages,
“当前”=>$paged,
“全部显示”=>False,
“结束大小”=>1,
“中等大小”=>$pagerange,
“上一步”=>正确,
“上一个文本”=>”,
“下一个文本”=>”,
'类型'=>'普通',
'add_args'=>false,
“添加片段”=>“
);
$paginate_links=paginate_links($pagination_args);
如果($paginate_链接){
回声“;
echo$paginate_链接;
回声“;
}
}
这是您为分页而修改的代码
<?php
$paged = ( get_query_var('paged') ) ? get_query_var('paged') : 1;
$all_active_tasks = get_posts(array(
'posts_per_page' => -1,
'paged' => $paged,
'offset' => 0,
'post_status' => 'publish',
'author' => '1',
'post_type' => 'post'
)
);
foreach($all_active_tasks as $post) :
$category = get_the_category();
setup_postdata($post);
?>
<div class="the-post">
<h2><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
<p><?php echo $category[0]->cat_name; ?></p>
</div>
<?php endforeach; ?>
<?php if (function_exists(custom_pagination)) {
custom_pagination(count($all_active_tasks),"",$paged);
}?>
<?php wp_reset_postdata(); ?>
您可以将paged
与posts\u per\u page
参数一起使用。您可以像这样抓取当前页面:
$paged = get_query_var( 'paged' ) ?: ( get_query_var( 'page' ) ?: 1 );
然后在查询中使用它:
$all_active_tasks = get_posts(array(
'posts_per_page' => 10,
'post_status' => 'publish',
'author' => '1',
'post_type' => 'post',
'paged' => $paged
));
这样,如果您将/page/2/
放在url的末尾,查询将返回从11到20的帖子
如何创建分页本身,您可以查看以下文章:
而且。这让我最终让它开始工作。谢谢
<?php
$paged = ( get_query_var('paged') ) ? get_query_var('paged') : 1;
$all_active_tasks = get_posts(array(
'posts_per_page' => -1,
'paged' => $paged,
'offset' => 0,
'post_status' => 'publish',
'author' => '1',
'post_type' => 'post'
)
);
foreach($all_active_tasks as $post) :
$category = get_the_category();
setup_postdata($post);
?>
<div class="the-post">
<h2><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
<p><?php echo $category[0]->cat_name; ?></p>
</div>
<?php endforeach; ?>
<?php if (function_exists(custom_pagination)) {
custom_pagination(count($all_active_tasks),"",$paged);
}?>
<?php wp_reset_postdata(); ?>
$paged = get_query_var( 'paged' ) ?: ( get_query_var( 'page' ) ?: 1 );
$all_active_tasks = get_posts(array(
'posts_per_page' => 10,
'post_status' => 'publish',
'author' => '1',
'post_type' => 'post',
'paged' => $paged
));