wordpress列表分页添加Numeric数字分页
wordpress分类页的分页导航默认是上一页下一页,有时我们想让它显示数字分页要如何操作呢?大多数想着是安装一个插件就可以解决了,作为一位喜欢研究的开发者自然就会用代码来实现了,下面随着ytkah一起来看看吧(注意:这种方法可能会让后台无法上传图片和显示图片列表,请使用另外的方法利用内置函数的方法实现wordpress数字分页列表导航)
把下面的代码加入当前主题的function.php文件中
function wpbeginner_numeric_posts_nav() {
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() );
/** 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";
}
然后在archive.php, category.php等文件中中加入如下代码进行调用
<?php wpbeginner_numeric_posts_nav(); ?>
最后定义一下css样式
.navigation li a,
.navigation li a:hover,
.navigation li.active a,
.navigation li.disabled {
color: #fff;
text-decoration:none;
}
.navigation li {
display: inline;
}
.navigation li a,
.navigation li a:hover,
.navigation li.active a,
.navigation li.disabled {
background-color: #6FB7E9;
border-radius: 3px;
cursor: pointer;
padding: 12px;
padding: 0.75rem;
}
.navigation li a:hover,
.navigation li.active a {
background-color: #3C8DC5;
}
参考自https://www.wpbeginner.com/wp-themes/how-to-add-numeric-pagination-in-your-wordpress-theme/
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