我试图在我的整个wordpress博客上隐藏一个特定的类别名称(例如,名为"精选")。请注意我不想排除属于该特定类别的帖子,我只想阻止实际的类别名称显示任何内容,它应该是不可见的。
我找到了一个代码片段,我把它放在我的functions.php中,实际上它完全符合我的要求,但它只是隐藏了后部分的类别名称,它没有任何对类别名称仍在显示的第三方插件的影响。你可以请帮助,以使这个特定的插件工作吗?
function.php中用于隐藏类别名称的代码:
function the_category_filter($thelist,$separator=' ') {
if(!defined('WP_ADMIN')) {
$exclude = array('featured');
$cats = explode($separator,$thelist);
$newlist = array();
foreach($cats as $cat) {
$catname = trim(strip_tags($cat));
if(!in_array($catname,$exclude))
$newlist[] = $cat;
}
return implode($separator,$newlist);
} else
return $thelist;
}
add_filter('the_category','the_category_filter',10,2);
Plungin的功能如下:
private function generate_post_categories( $post ) {
// Setting up category list string.
$post_cat_string = '';
// Setting up category list.
$post_cat_list = '';
// Fetching post category prefix with WPML support.
$post_category_prefix = ($this->icl_t) ? icl_t('ORP Post Category Prefix', 'post-category-prefix–' . $this->widget_id, $this->widget_args['post_category_prefix'] ) : $this->widget_args['post_category_prefix'];
// Checking for post category PREFIX.
if ( !empty( $this->widget_args['post_category_prefix'] ) ) {
// Building post category PREFIX HTML.
$post_cat_string .= esc_html( $post_category_prefix );
}
// Retrieving categories array.
$orp_categories = get_the_category( $post->ID );
// Checking if "post category link" option is on.
if ( 'yes' == $this->widget_args['post_category_link'] ) {
// Looping through categories array.
foreach( $orp_categories as $orp_cat ) {
// Fetching the current category link.
$orp_category_link = get_category_link( $orp_cat->cat_ID );
// Building HTML link atts.
$linkatts = array(
'href' => $orp_category_link,
'title' => $orp_cat->cat_name
);
// Building category link HTML.
$post_cat_list .= $this->orp_create_tag( 'a', $orp_cat->cat_name, $linkatts ) . esc_html( $this->widget_args['post_category_separator'] );
}
} else {
// Looping through categories array.
foreach( $orp_categories as $orp_cat ) {
// Filling categories list.
$post_cat_list .= $orp_cat->cat_name . esc_html( $this->widget_args['post_category_separator'] );
}
}
// Right trimming the last category separator on the category list.
$post_cat_string .= rtrim( $post_cat_list, esc_html( $this->widget_args['post_category_separator'] ) );
// Returning the post category HTML.
return $this->orp_create_tag( 'div', $post_cat_string, array( 'class' => 'orp-post-category' ) );
答案 0 :(得分:0)
您可以尝试更改此部分:
// Looping through categories array.
foreach( $orp_categories as $orp_cat ) {
致:
// Looping through categories array.
foreach( $orp_categories as $orp_cat ) {
if($orp_cat->cat_name == 'Featured') {
continue;
}
如果类别名称等于“精选”,则应跳过循环。