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WordPress - 通过自定义帖子类型和类别获取帖子，每个类别自动包含在一个 DIV 中
[英] WordPress - Getting Posts by Custom Post Type and Category, with each category automatically encased in a DIV
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问题描述
抱歉问题标题太长.我试图做到准确.
我需要设计一个 WordPress 查询，它会自动从某个自定义帖子类型获取帖子，检测每个帖子的分类方式，然后按类别将帖子输出到页面上，每个类别都包含在自己的 DIV 中.
例如，我有一个名为地图数据"的自定义帖子类型.在这个自定义帖子类型中，我有一个层次分类法，我命名为类别"，在该分类法中，有许多类别，类别#1"、类别#2"等等.每个类别都有许多帖子.
因此，查询应该获取自定义帖子类型中所有类别的列表，然后输出如下内容:
<div class="post">这是第 1 类帖子</div><div class="post">这是第 1 类中的另一篇博文</div>
<div id="category-2"><div class="post">这是第 1 类帖子</div><div class="post">这是第 1 类中的另一篇博文</div>
我有以下代码适用于默认的 WordPress 类别系统，但是，我要么需要重新编写它，要么更新它，以便它可以与自定义帖子类型及其分类法一起使用.
数组($category->term_id)，);$posts=get_posts($args);如果($帖子){echo '<div class="cat" id="' . $category->slug.'" name="' . $category->name.'">';foreach($posts as $post) {setup_postdata($post);?><?php the_title();?><?php the_content();?><?php}//foreach($posts回声'</div>';}//如果 ($posts}//foreach($categories?>
如果有人可以提供更新的代码供我尝试，或者提供一个工作示例，我将不胜感激.
解决方案
我这样做了，它获得了所有分类法，但可以轻松修改以激活您的尝试
//对于给定的帖子类型，返回所有$post_type = '显示';$tax = 'show-topic';$tax_terms = get_terms($tax, array('orderby' => 'id', 'order' => 'ASC', 'exclude' => '135, 49, 25, 24, 54'));如果($tax_terms){foreach ($tax_terms 作为 $tax_term) {$args = 数组('post_type' =>$post_type,"$tax" =>$tax_term->slug,'post_status' =>'发布'，'posts_per_page' =>- 1,'orderby' =>'标题'，'订单' =>'ASC','caller_get_posts' =>1);//结束 $args$my_query = null;$my_query = new WP_Query($args);如果 ($my_query->have_posts()) {回声'<h3>'.$tax_term->name .'</h3>';而 ($my_query->have_posts()) : $my_query->the_post();?><div class="post row" id="post-<?php the_ID(); ?>"><div class="thumb-box 三列"><?php$src = wp_get_attachment_image_src(get_post_thumbnail_id());如果(has_post_thumbnail()){the_post_thumbnail();} 别的 {if (get_post_meta($post->ID, "thumbnail", true)):?><a href="<?php the_permalink() ?>"rel="bookmark"><img src="<?php echo get_post_meta($post->ID, "thumbnail", true); ?>"alt="<?php the_title(); ?>"/></a><?php 其他:?><a href="<?php the_permalink() ?>"rel="bookmark"><img src="<?php bloginfo('stylesheet_directory'); ?>/images/insp-tv-small.png" alt="<?php the_title(); ?>"/></a><?php endif;}?>
<div class="post-content 九列"><h4 class="posttitle archiveposttitle"><a href="<?php the_permalink() ?>"rel="bookmark" title="<?php _e('Permanent Link to', 'buddypress') ?> <?php the_title_attribute(); ?>"><?php the_title();?></a><div class="entry"><?php the_excerpt();?>
<?php终了；}//END if have_posts 循环wp_reset_query();}//结束 foreach $tax_terms}//如果 $tax_terms 结束?>
Sorry for the long question title. I was attempting to be accurate.
I need to devise a WordPress query that will automatically get posts from a certain custom post type, detect how each post is categorized, and then output the posts, by category onto a page, with each category encased in its own DIV.
For example, I have a custom post type called "Map Data". Within this custom post type, I have a heirarchial taxonomy that I have named "Categories", and within that taxonomy, a number of categories, "Category #1", "Category #2", so on and so forth. Each Category has a number of posts.
So, the query should get a list of all of the categories within the custom post type, and then output something like this:
<div id="category-1">
<div class="post">This is a post in Category 1</div>
<div class="post">This is another post in Category 1</div>
</div>
<div id="category-2">
<div class="post">This is a post in Category 1</div>
<div class="post">This is another post in Category 1</div>
</div>
I have the following code which works with the default WordPress Category system, however, I either need to re-write it, or update it so that it can work with custom post types and their taxonomies.
<?php
$cat_args=array();
$categories=get_categories($cat_args);
foreach($categories as $category) {
$args=array(
'category__in' => array($category->term_id),
);
$posts=get_posts($args);
if ($posts) {
echo '<div class="cat" id="' . $category->slug.'" name="' . $category->name.'">';
foreach($posts as $post) {
setup_postdata($post);
?>
<?php the_title();?>
<?php the_content();?>
<?php
} // foreach($posts
echo '</div>';
} // if ($posts
} // foreach($categories
?>
If anyone could provide updated code for me to try, or a working example, it would be very much appreciated.
解决方案
i did this it gets all taxonomies but it could easily be modified to active what your trying
// for a given post type, return all
$post_type = 'shows';
$tax = 'show-topic';
$tax_terms = get_terms($tax, array('orderby' => 'id', 'order' => 'ASC', 'exclude' => '135, 49, 25, 24, 54'));
if ($tax_terms) {
foreach ($tax_terms as $tax_term) {
$args = array(
'post_type' => $post_type,
"$tax" => $tax_term->slug,
'post_status' => 'publish',
'posts_per_page' => - 1,
'orderby' => 'title',
'order' => 'ASC',
'caller_get_posts' => 1
); // END $args
$my_query = null;
$my_query = new WP_Query($args);
if ($my_query->have_posts()) {
echo '<h3>' . $tax_term->name . '</h3>';
while ($my_query->have_posts()) : $my_query->the_post();
?>
<div class="post row" id="post-<?php the_ID(); ?>">
<div class="thumb-box three column">
<?php
$src = wp_get_attachment_image_src(get_post_thumbnail_id());
if (has_post_thumbnail()) {
the_post_thumbnail();
} else {
if (get_post_meta($post->ID, "thumbnail", true)):
?>
<a href="<?php the_permalink() ?>" rel="bookmark"><img src="<?php echo get_post_meta($post->ID, "thumbnail", true); ?>" alt="<?php the_title(); ?>" /></a>
<?php else: ?>
<a href="<?php the_permalink() ?>" rel="bookmark"><img src="<?php bloginfo('stylesheet_directory'); ?>/images/insp-tv-small.png" alt="<?php the_title(); ?>" /></a>
<?php endif;
}
?>
</div>
<div class="post-content nine columns">
<h4 class="posttitle archiveposttitle">
<a href="<?php the_permalink() ?>" rel="bookmark" title="<?php _e('Permanent Link to', 'buddypress') ?> <?php the_title_attribute(); ?>"><?php the_title(); ?></a>
</h4>
<div class="entry">
<?php the_excerpt(); ?>
</div>
</div>
</div>
<?php
endwhile;
} // END if have_posts loop
wp_reset_query();
} // END foreach $tax_terms
} // END if $tax_terms
?>
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