pagenavi with merged wp_query

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i need to use wp_query to excute posts from 2 separated keywords using s=keyword so i have found this answer & it is very very useful Combining queries with different arguments per post type

& i achieved my goal this is my code

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<?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; ?>

but my problem is the pagenavi not worked for me the <?php if ($result->max_num_pages > 1) tie_pagenavi(); ?> my theme have a custom pagenavi which authors & categories archive use it

my pagenavi code is 

<?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 : lesterchan@gmail.com)

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

any idea!

Post Views: 4

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1 comment

  1. The WP_Pagenavi FAQ links to the following article to explain how to use the Pagenavi plugin with a secondary query by passing the wp_pagenavi() function a query parameter.

    From the tutorial:

    $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

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