我遇到了一个小问题,我可能需要你的帮助来解决它。
我建立了一个网站,使用自定义分类法并相应地标记帖子。因此,有一个类似http://example.com/custom-taxonomy/term的页面会显示标有“term”的所有帖子。
访问者应该可以转到http://example.com/custom-taxonomy/并查看该自定义分类中使用的所有术语列表,以便浏览它们。这个列表也应该“分页”,因为一些分类法中可能包含很多术语。
关于我应该如何处理的任何想法?
非常感谢!
答案 0 :(得分:2)
我会在这里回答我自己的问题,也许它会帮助别人。
我创建了一个自定义页面模板,该模板使用get_terms获取特定分类的术语,并以所需方式迭代显示它们。
然后我创建了一个与主要分类slug(在这种情况下为http://example.com/actors)完全相同的slug的页面,因此当转到/ actors /时,您实际上看到创建的页面充当了分类。您可以在http://couch.ro/actori/
看到它生效在实际代码中,我还使用Taxonomy Images插件在实际标签上放置图像,以便通过apply_filter()函数执行get_terms。您拥有以下模板的完整代码。任何反馈都非常感谢!
<?php
/*
Template Name: Taxonomy Index
*/
$slug_to_taxonomy=array('actori'=>'actor','regizori'=>'director');
$terms_per_page=get_option( 'c2c_custom_post_limits' );
if ($terms_per_page['archives_limit']==0)
{
$terms_per_page=get_options('posts_per_page');
}
else
{
$terms_per_page=$terms_per_page['archives_limit'];
}
$slug=$post->post_name;
if (!isset($slug_to_taxonomy[$slug]))
{
header("Location: /");exit;
}
else
{
$taxonomy=$slug_to_taxonomy[$slug];
}
$terms_page=get_query_var('paged');
if (empty($terms_page))
{
$terms_page=1;
}
$terms=apply_filters( 'taxonomy-images-get-terms', '',array('having_images'=>false,'taxonomy'=>$taxonomy, 'term_args'=>array('offset'=>($terms_page-1)*$terms_per_page,'number'=>$terms_per_page)) );
if (empty($terms))
{
header("Location: /");exit;
}
$processed_terms=array();
foreach ($terms as $term)
{
if (!empty($term->image_id))
{
$image_src=wp_get_attachment_image_src($term->image_id,'archive-thumbnail');
$image_src=$image_src[0];
}
else
{
$image_src='http://couch.ro/wp-content/uploads/couchie_75.png';
}
$term_posts=get_posts(array('posts_per_page'=>3,'tax_query'=>array(array('taxonomy'=>$taxonomy,'field'=>'slug','terms'=>$term->slug))));
$actual_term_posts=array();
foreach ($term_posts as $post)
{
$actual_term_posts[$post->post_title]=get_permalink($post->id);
}
$processed_terms[]=array(
'name'=>$term->name,
'description'=>$term->description,
'url'=>get_term_link($term),
'image'=>$image_src,
'posts'=>$actual_term_posts,
'count'=>$term->count
);
}
$has_next_page=(isset($processed_terms[$terms_page]));
get_header();
?>
<div class="posts-wrap">
<div class="archive-title_wrap"><h1 class="archive-title"><?php the_title(); ?></h1></div>
<div id="post_list_wrap">
<?php
foreach ($processed_terms as $term)
{
echo "<div class='post post-archive'>
<a href='{$term['url']}' title='{$term['name']}'><img src='{$term['image']}' alt='{$term['name']}'></a>
<div class='rating' style='text-align:right;'>{$term['count']} ".($term['count']==1?'review':'reviewuri')."</div>
<h2 class='index-entry-title'>
<a href='{$term['url']}' title='{$term['name']}'>{$term['name']}</a>
</h2>
<div class='archive-meta entry-meta-index'>
<span>";
$first_term_post=true;
foreach ($term['posts'] as $title=>$link)
{
echo ($first_term_post?'':', ')."<a href='{$link}' title='{$title}'>{$title}</a>";
$first_term_post=false;
}
echo "</span>
</div>
</div>";
}
?>
</div>
<?php if ($terms_page>1 OR $has_next_page) { ?>
<div class="navigation">
<div class="nav-prev left"><?php if ($terms_page>1) echo "<a href='/{$slug}/".($terms_page>2?"page/".($terms_page-1)."/":'')."'>".__('« Previous Page', 'designcrumbs')."</a>"; ?></div>
<div class="nav-next right"><?php if ($has_next_page) echo "<a href='/{$slug}/page/".($terms_page+1)."/'>".__('Next Page »', 'designcrumbs')."</a>" ?></div>
<div class="clear"></div>
</div>
<?php } ?>
</div>
<?php get_sidebar(); ?>
<?php get_footer(); ?>
答案 1 :(得分:0)
您可以使用query_posts
这样的功能
$termname = get_query_var('pagename'); //custom-taxonomy term
query_posts(array(
'post_type' => POST_TYPE,
'showposts' => $limit,
'custom-taxonomy' => $termname // use $term1.','.$term2.','.$term3 to get multiple terms posts
));
在Wordpress上查看Documentation
要获得自定义分类法下的所有条款,请尝试完全控制。
global $wpdb;
$taxonomy = CUSTOM_CAT_TYPE;
$table_prefix = $wpdb->prefix;
$wpcat_id = NULL;
//Fetch category or Term as said
$wpcategories = (array) $wpdb->get_results("
SELECT * FROM {$table_prefix}terms, {$table_prefix}term_taxonomy
WHERE {$table_prefix}terms.term_id = {$table_prefix}term_taxonomy.term_id
AND {$table_prefix}term_taxonomy.taxonomy ='" . $taxonomy . "' and {$table_prefix}term_taxonomy.parent=0 ORDER BY {$table_prefix}terms.name ASC");
$wpcategories = array_values($wpcategories);
foreach ($wpcategories as $wpcat) {
$termid = $wpcat->term_id;
$name = $wpcat->name;
$termprice = $wpcat->term_price;
$tparent = $wpcat->parent;
}