我在wordpress中使用了二十个十五个主题。我想在单身的帖子导航中添加特色图片.php
对于导航代码是
the_post_navigation( array(
'next_text' => '<span class="meta-nav" aria-hidden="true">' . __( 'Next', 'twentyfifteen' ) . '</span> ' .
'<span class="screen-reader-text">' . __( 'Next post:', 'twentyfifteen' ) . '</span> ' .
'<span class="post-title">%title</span>',
'prev_text' => '<span class="meta-nav" aria-hidden="true">' . __( 'Previous', 'twentyfifteen' ) . '</span> ' .
'<span class="screen-reader-text">' . __( 'Previous post:', 'twentyfifteen' ) . '</span> ' .
'<span class="post-title">%title</span>',
) );
如何在此代码中添加图像?
使用 Wordpress 函数 get_next_post 和 get_previous_post 获取下一个和上一个帖子 ID。然后你可以使用get_the_post_thumbnail。这样:
// Previous/next post navigation.
$next_post = get_next_post();
$previous_post = get_previous_post();
the_post_navigation( array(
'next_text' => '<span class="meta-nav" aria-hidden="true">' . __( 'Next', 'twentyfifteen' ) . '</span> ' .
'<span class="screen-reader-text">' . __( 'Next post:', 'twentyfifteen' ) . '</span> ' .
'<span class="post-title">%title</span>' . get_the_post_thumbnail($next_post->ID,'thumbnail'),
'prev_text' => '<span class="meta-nav" aria-hidden="true">' . __( 'Previous', 'twentyfifteen' ) . '</span> ' .
'<span class="screen-reader-text">' . __( 'Previous post:', 'twentyfifteen' ) . '</span> ' .
'<span class="post-title">%title</span>' . get_the_post_thumbnail($previous_post->ID,'thumbnail'),
) );