get_the_post_navigation()
最后更新于:2021-11-27 02:29:27
get_the_post_navigation( array$args=array())Retrieves the navigation to next/previous post, when applicable.
参数
- $args
-
(array) (Optional) Default post navigation arguments.
-
‘prev_text’
(string) Anchor text to display in the previous post link. Default ‘%title’. -
‘next_text’
(string) Anchor text to display in the next post link. Default ‘%title’. -
‘in_same_term’
(bool) Whether link should be in a same taxonomy term. Default false. -
‘excluded_terms’
(int[]|string) Array or comma-separated list of excluded term IDs. -
‘taxonomy’
(string) Taxonomy, if$in_same_term
is true. Default ‘category’. -
‘screen_reader_text’
(string) Screen reader text for the nav element. Default ‘Post navigation’. -
‘aria_label’
(string) ARIA label text for the nav element. Default ‘Posts’. -
‘class’
(string) Custom class for the nav element. Default ‘post-navigation’.
Default value: array()
-
‘prev_text’
响应
(string) Markup for post links.
源文件
文件: gc-includes/link-template.php
function get_the_post_navigation( $args = array() ) {
// Make sure the nav element has an aria-label attribute: fallback to the screen reader text.
if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
$args['aria_label'] = $args['screen_reader_text'];
}
$args = gc_parse_args(
$args,
array(
'prev_text' => '%title',
'next_text' => '%title',
'in_same_term' => false,
'excluded_terms' => '',
'taxonomy' => 'category',
'screen_reader_text' => __( 'Post navigation' ),
'aria_label' => __( 'Posts' ),
'class' => 'post-navigation',
)
);
$navigation = '';
$previous = get_previous_post_link(
'<div class="nav-previous">%link</div>',
$args['prev_text'],
$args['in_same_term'],
$args['excluded_terms'],
$args['taxonomy']
);
$next = get_next_post_link(
'<div class="nav-next">%link</div>',
$args['next_text'],
$args['in_same_term'],
$args['excluded_terms'],
$args['taxonomy']
);
// Only add markup if there's somewhere to navigate to.
if ( $previous || $next ) {
$navigation = _navigation_markup( $previous . $next, $args['class'], $args['screen_reader_text'], $args['aria_label'] );
}
return $navigation;
}