我正在创建自定义WordPress主题。我想创建一个按视图显示所有帖子的页面(我正在使用WP-PostViews插件),这是我到目前为止所提出的:
<?php
//get template header
get_header(); ?>
<div id="main-content" class="clearfix">
<?php
//get template sidebar
get_sidebar(); ?>
<div id='post-home' class="clearfix">
<h2 class='block-title'><span>Most Viewed Movies:</span></h2>
<div id="block" class="clearfix">
<?php
$args = array(
'paged' => $paged,
'posts_per_page' => 1,
'meta_key' => 'views',
'orderby' => 'meta_value_num',
'order' => 'DESC'
);
$query = new WP_Query($args);
if ($query->have_posts()) {
while ($query->have_posts()) {
$query->the_post( ); ?>
//
// Post Content here
//
<?php }
}
?>
</div><!-- /End Did You Know -->
</div><!-- /archive-entries-wrap -->
</div><!-- /main-content-->
<?php paginate_pages($query); ?>// adds the navigation pagination
<?php wp_reset_postdata(); ?>
<?php
//get template footer
get_footer(); ?>
此代码适用于导航分页部分;导航栏没有出现在页面上(如果在index.php页面中使用,相同的代码工作正常)。
这是分页代码:
<?php
if( ! function_exists('paginate_pages')) {
function paginate_pages($query) {
$pages ='';
$range = 4;
$showitems = ($range * 2)+1;
global $paged;
if(empty($paged)) $paged = 1;
if($pages == '') {
global $wp_query;
$pages = $wp_query->max_num_pages;
if(!$pages) {
$pages = 1;
}
}
if(1 != $pages) {
echo "<div class=\"page_paginate_pages\"><div class=\"page_paginate_pages-inner clearfix\">";
echo "<div class=\"page-of-page\"><span class=\"inner\">".$paged." of ".$pages."</span></div>";
if($paged > 2 && $paged > $range+1 && $showitems < $pages) echo "<a href='".get_pagenum_link(1)."'>«</a>";
if($paged > 1 && $showitems < $pages) echo "<a href='".get_pagenum_link($paged - 1)."'>‹</a>";
for ($i=1; $i <= $pages; $i++) {
if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems ))
{
echo ($paged == $i)? "<span class=\"current outer\"><span class=\"inner\">".$i."</span></span>":"<a href='".get_pagenum_link($i)."' class=\"inactive\"><span class=\"inner\">".$i."</span></a>";
}
}
if ($paged < $pages && $showitems < $pages) echo "<a href=\"".get_pagenum_link($paged + 1)."\">›</a>";
if ($paged < $pages-1 && $paged+$range-1 < $pages && $showitems < $pages) echo "<a href='".get_pagenum_link($pages)."'>»</a>";
echo "</div></div>\n";
}
}
}
我不明白为什么导航没有出现。所以如果你有任何想法,我会感激不尽。
答案 0 :(得分:1)
非常肯定这些行:
global $wp_query;
$pages = $wp_query->max_num_pages;
应该引用传递给函数的$query
变量:
$pages = $query->max_num_pages;