pagenavi with merged wp_query

时间：2013-10-27 作者：adnan

我需要使用wp\\u query从两个单独的关键字执行帖子，使用s=keyword 所以我找到了这个答案&；它非常有用Combining queries with different arguments per post type

&；我实现了我的目标这是我的代码

<?php add_filter( \'posts_search\', \'__search_by_title_only\', 500, 2 ); ?>
<?php
$first=array(
\'s\'         => \'keyword1\',
);
$second=array(
\'s\'         => \'keyword2\',
);
$first_query = new WP_Query( $first);
$second_query = new WP_Query( $second);
$result = new WP_Query();
$result->posts = array_merge( $first_query->posts, $second_query->posts );
$result->post_count = count( $result->posts );?>
<div class="post-listing">
<?php remove_filter( \'posts_search\', \'__search_by_title_only\', 500 ); ?>
<?php if ( $result->have_posts() ) : while ( $result->have_posts() ) : $result->the_post();?>
//layout 
<?php endwhile; ?>
<?php if ($result->max_num_pages > 1) tie_pagenavi(); ?>
<?php wp_reset_query(); ?>
<?php wp_reset_postdata(); ?>
<?php endif; ?>
但我的问题是页面导航我没有为我工作<?php if ($result->max_num_pages > 1) tie_pagenavi(); ?> 我的主题有一个自定义页面Navi，作者和；类别存档使用它

我的pagenavi代码是

<?php
/*
Plugin >> Name: WP-PageNavi
Plugin URI: http://lesterchan.net/portfolio/programming/php/
Description: Adds a more advanced paging navigation to your WordPress blog.
Version: 2.50
Author: Lester \'GaMerZ\' Chan
Author URI: http://lesterchan.net
*/


/*  
Copyright 2009  Lester Chan  (email : [email protected])

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/


### Function: Page Navigation: Boxed Style Paging
function tie_get_pagenavi($before = \'\', $after = \'\') {
global $wpdb, $wp_query;
$pagenavi_options = tie_pagenavi_init(); 

if (!is_single()) {
    $request = $wp_query->request;
    $posts_per_page = intval(get_query_var(\'posts_per_page\'));
    $paged = intval(get_query_var(\'paged\'));
    $numposts = $wp_query->found_posts;
    $max_page = $wp_query->max_num_pages;
    if(empty($paged) || $paged == 0) {
        $paged = 1;
    }
    $pages_to_show = intval($pagenavi_options[\'num_pages\']);
    $larger_page_to_show = intval($pagenavi_options[\'num_larger_page_numbers\']);
    $larger_page_multiple = intval($pagenavi_options[\'larger_page_numbers_multiple\']);
    $pages_to_show_minus_1 = $pages_to_show - 1;
    $half_page_start = floor($pages_to_show_minus_1/2);
    $half_page_end = ceil($pages_to_show_minus_1/2);
    $start_page = $paged - $half_page_start;
    if($start_page <= 0) {
        $start_page = 1;
    }
    $end_page = $paged + $half_page_end;
    if(($end_page - $start_page) != $pages_to_show_minus_1) {
        $end_page = $start_page + $pages_to_show_minus_1;
    }
    if($end_page > $max_page) {
        $start_page = $max_page - $pages_to_show_minus_1;
        $end_page = $max_page;
    }
    if($start_page <= 0) {
        $start_page = 1;
    }
    $larger_per_page = $larger_page_to_show*$larger_page_multiple;
    $larger_start_page_start = (tie_n_round($start_page, 10) + $larger_page_multiple) - $larger_per_page;
    $larger_start_page_end = tie_n_round($start_page, 10) + $larger_page_multiple;
    $larger_end_page_start = tie_n_round($end_page, 10) + $larger_page_multiple;
    $larger_end_page_end = tie_n_round($end_page, 10) + ($larger_per_page);
    if($larger_start_page_end - $larger_page_multiple == $start_page) {
        $larger_start_page_start = $larger_start_page_start - $larger_page_multiple;
        $larger_start_page_end = $larger_start_page_end - $larger_page_multiple;
    }
    if($larger_start_page_start <= 0) {
        $larger_start_page_start = $larger_page_multiple;
    }
    if($larger_start_page_end > $max_page) {
        $larger_start_page_end = $max_page;
    }
    if($larger_end_page_end > $max_page) {
        $larger_end_page_end = $max_page;
    }
    if($max_page > 1 || intval($pagenavi_options[\'always_show\']) == 1) {
        $pages_text = str_replace("%CURRENT_PAGE%", number_format_i18n($paged), $pagenavi_options[\'pages_text\']);
        $pages_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pages_text);
        //echo $before.\'<div class="pagenavi">\'."\\n";

                if(!empty($pages_text)) {
                    echo \'<span class="pages">\'.$pages_text.\'</span>\';
                }
                if ($start_page >= 2 && $pages_to_show < $max_page) {
                    $first_page_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pagenavi_options[\'first_text\']);
                    echo \'<a href="\'.esc_url(get_pagenum_link()).\'" class="first" title="\'.$first_page_text.\'">\'.$first_page_text.\'</a>\';
                    if(!empty($pagenavi_options[\'dotleft_text\'])) {
                        echo \'<span class="extend">\'.$pagenavi_options[\'dotleft_text\'].\'</span>\';
                    }
                }
                if($larger_page_to_show > 0 && $larger_start_page_start > 0 && $larger_start_page_end <= $max_page) {
                    for($i = $larger_start_page_start; $i < $larger_start_page_end; $i+=$larger_page_multiple) {
                        $page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options[\'page_text\']);
                        echo \'<a href="\'.esc_url(get_pagenum_link($i)).\'" class="page" title="\'.$page_text.\'">\'.$page_text.\'</a>\';
                    }
                }
                previous_posts_link($pagenavi_options[\'prev_text\']);
                for($i = $start_page; $i  <= $end_page; $i++) {                     
                    if($i == $paged) {
                        $current_page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options[\'current_text\']);
                        echo \'<span class="current">\'.$current_page_text.\'</span>\';
                    } else {
                        $page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options[\'page_text\']);
                        echo \'<a href="\'.esc_url(get_pagenum_link($i)).\'" class="page" title="\'.$page_text.\'">\'.$page_text.\'</a>\';
                    }
                }
                next_posts_link($pagenavi_options[\'next_text\'], $max_page);
                if($larger_page_to_show > 0 && $larger_end_page_start < $max_page) {
                    for($i = $larger_end_page_start; $i <= $larger_end_page_end; $i+=$larger_page_multiple) {
                        $page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options[\'page_text\']);
                        echo \'<a href="\'.esc_url(get_pagenum_link($i)).\'" class="page" title="\'.$page_text.\'">\'.$page_text.\'</a>\';
                    }
                }
                if ($end_page < $max_page) {
                    if(!empty($pagenavi_options[\'dotright_text\'])) {
                        echo \'<span class="extend">\'.$pagenavi_options[\'dotright_text\'].\'</span>\';
                    }
                    $last_page_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pagenavi_options[\'last_text\']);
                    echo \'<a href="\'.esc_url(get_pagenum_link($max_page)).\'" class="last" title="\'.$last_page_text.\'">\'.$last_page_text.\'</a>\';
                }

        //echo \'</div>\'.$after."\\n";
    }
}
}


### Function: Round To The Nearest Value
function tie_n_round($num, $tonearest) {
return floor($num/$tonearest)*$tonearest;
}


### Function: Page Navigation Options
function tie_pagenavi_init() {
$pagenavi_options = array();
$pagenavi_options[\'pages_text\'] = __(\'page %CURRENT_PAGE% من %TOTAL_PAGES%\',\'tie\');
$pagenavi_options[\'current_text\'] = \'%PAGE_NUMBER%\';
$pagenavi_options[\'page_text\'] = \'%PAGE_NUMBER%\';
$pagenavi_options[\'first_text\'] = __(\'&laquo; first\',\'tie\');
$pagenavi_options[\'last_text\'] = __(\'last &raquo;\',\'tie\');
$pagenavi_options[\'next_text\'] = __(\'next\');
$pagenavi_options[\'prev_text\'] = __(\'prev\');
$pagenavi_options[\'dotright_text\'] = __(\'...\',\'tie\');
$pagenavi_options[\'dotleft_text\'] = __(\'...\',\'tie\');


$pagenavi_options[\'num_pages\'] = 8;

$pagenavi_options[\'always_show\'] = 0;
$pagenavi_options[\'num_larger_page_numbers\'] = 0;
$pagenavi_options[\'larger_page_numbers_multiple\'] = 10;

return $pagenavi_options;
}

?>

note please : iam using this code in custom template within single page, the function __search_by_title_only is in my functions.php to search only the titles in this query

edit when i use <?php if(function_exists(\'tie_pagenavi\') ) { tie_pagenavi(\'\', \'\', \'\', \'\', 3, false); } ?> it is show the pagination div <div class="pagination"></div> the which available in my categories & authors archives but but in this template the div is empty

任何想法！

1 个回复
SO网友:helgatheviking

这个WP_Pagenavi FAQ 链接到以下文章进行解释how to use the Pagenavi plugin with a secondary query 通过wp_pagenavi() 函数查询参数。

从教程中：

$my_query = new WP_Query();

while ( $my_query->have_posts() ) : $my_query->the_post();
    the_title();
    // more stuff here
endwhile;

wp_pagenavi( array( \'query\' => $my_query ) );

wp_reset_postdata();    // avoid errors further down the page

结束
标签： wp-query   pagination   小码农  

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