【发布时间】:2021-04-21 03:32:29
【问题描述】:
我试图在网站上找到我需要的解决方案(例如:https://www.baiweb.nl/)。我一直在寻找一种方法来显示每个类别的自定义帖子数量并按日期对它们进行排序。我已经设法在每个类别中获得一个帖子,但我似乎无法修复其余部分。它现在按日期对帖子本身进行排序,但不是全部。
所以,我的问题是:
- 是否可以按日期对所有不同类别的循环进行排序?
- 是否可以控制每个类别显示的帖子数量?这个对我来说是额外的,不是必需的,但它会很好。
希望有人可以提供帮助!非常感谢您抽出宝贵时间!
这是我现在在循环中使用的代码:
<?php
$categories = get_categories();
$cats = array();
foreach($categories as $category) {
$cats[] = $category->name . ", ";
}
$exclude_posts = array();
foreach( $cats as $cat ) {
// build query argument
$query_args = array(
'category_name' => $cat,
'showposts' => 1,
'post_type' => 'post',
'post_status' => 'publish',
'orderby' => 'date',
'order' => 'DESC'
);
// exclude post that already have been fetched
// this would be useful if multiple category is assigned for same post
if( !empty($exclude_posts) )
$query_args['post__not_in'] = $exclude_posts;
// do query
$query = new WP_Query( $query_args );
// check if query have any post
if ( $query->have_posts() ) {
// start loop
while ( $query->have_posts() ) {
// set post global
$query->the_post();
// add current post id to exclusion array
$exclude_posts[] = get_the_ID();
?>
<article id="post-<?php the_ID(); ?>" <?php post_class('loop');?>>
<div class="corner"><span><?php foreach((get_the_category()) as $category){ echo $category->name.'<br> '; } ?></span></div>
<!-- thumbnail -->
<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" class="image">
<?php
$thumb_id = get_post_thumbnail_id();
$thumb_url = wp_get_attachment_image_src($thumb_id,'medium', true);
if ( in_category('2') || in_category('32') ) {
echo '<div class="newstitle">' . the_title() . '</div>';
}
else {
if ( has_post_thumbnail()) {
echo "<div class='ctr-image test2' style='background-image: url(" . $thumb_url[0] . ")'></div>";
}
else {
echo '<div class="newstitle">' . the_title() . '</div>';
}
}
?>
</a>
<div class="content">
<span class="date"><?php the_time('j/m/Y'); ?></span>
<h3>
<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
<?php if ( in_category('2') || in_category('32') ) {}
else { echo the_title();} ?>
</a>
</h3>
<div class="text">
<?php html5wp_excerpt('html5wp_index'); // Build your custom callback length in functions.php ?>
</div>
</div>
</article>
<?php
// do something
}
} else {
// no posts found
}
// Restore original Post Data
wp_reset_postdata();
} ?>
【问题讨论】:
标签: php wordpress loops date categories