我通过以下代码实现了它。
function wpbeginner_numeric_posts_nav() {
echo \'<br>\';
if( is_singular() )
return;
global $wp_query;
/** Stop execution if there\'s only 1 page */
if( $wp_query->max_num_pages <= 1 )
return;
$paged = get_query_var( \'paged\' ) ? absint( get_query_var( \'paged\' ) ) : 1;
$max = intval( $wp_query->max_num_pages );
/** Add current page to the array */
if ( $paged >= 1 )
$links[] = $paged;
/** Add the pages around the current page to the array */
if ( $paged >= 3 ) {
$links[] = $paged - 1;
$links[] = $paged - 2;
}
if ( ( $paged + 2 ) <= $max ) {
$links[] = $paged + 2;
$links[] = $paged + 1;
}
echo \'<div class="navigation"><ul>\' . "\\n";
/** Previous Post Link */
if ( get_previous_posts_link() ) {
printf( \'<li>%s</li>\' . "\\n", get_previous_posts_link() );
}else{
echo \'<li>« Previous Page </li> \';
}
/** Link to first page, plus ellipses if necessary */
if ( ! in_array( 1, $links ) ) {
$class = 1 == $paged ? \' class="active"\' : \'\';
printf( \'<li%s><a href="%s">%s</a></li>\' . "\\n", $class, esc_url( get_pagenum_link( 1 ) ), \'1\' );
if ( ! in_array( 2, $links ) )
echo \'<li>…</li>\';
}
/** Link to current page, plus 2 pages in either direction if necessary */
sort( $links );
foreach ( (array) $links as $link ) {
$class = $paged == $link ? \' class="active"\' : \'\';
printf( \'<li%s><a href="%s">%s</a></li>\' . "\\n", $class, esc_url( get_pagenum_link( $link ) ), $link );
}
/** Link to last page, plus ellipses if necessary */
if ( ! in_array( $max, $links ) ) {
if ( ! in_array( $max - 1, $links ) )
echo \'<li>…</li>\' . "\\n";
$class = $paged == $max ? \' class="active"\' : \'\';
printf( \'<li%s><a href="%s">%s</a></li>\' . "\\n", $class, esc_url( get_pagenum_link( $max ) ), $max );
}
/** Next Post Link */
if ( get_next_posts_link() )
printf( \'<li>%s</li>\' . "\\n", get_next_posts_link() );
echo \'</ul></div>\' . "\\n";
}
在此函数中,以下条件将根据您的要求更改行为。若我们删除else条件,则“上一步”按钮将隐藏在第一页上。
我只对上一个按钮进行了测试,但对下一个按钮也将以同样的方式进行测试。
if ( get_previous_posts_link() ) {
printf( \'<li>%s</li>\' . "\\n", get_previous_posts_link() );
}else{
echo \'<li>« Previous Page </li> \';
}
在循环之后调用函数wpNeighter\\u numeric\\u posts\\u nav()。