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Closed 5 years ago.

I have a page display some posts categories. So I want display before all post in my category 1 then, the others categories...

So I want have: - display all posts in category 1 with descendent data after all posts I want display all other categories

thanks

I find the solution: So I have the first query args:

$prima = array(
                'post_type' => 'post',
                'order'          => 'DESC',
                'orderby'        => 'date',
                //  'cat' => 41,
                'category__in' => array('41'),
                'post_status' => 'publish',
                'suppress_filters' => 0,
                'nopaging' => true,
            );

The second query args

$seconda = array(
                'post_type' => 'post',
                'order'          => 'DESC',
                'orderby'        => 'date',
                //  'cat' => 41,
                'category__in' => array('42,43'),

                'post_status' => 'publish',
                'suppress_filters' => 0,
                'nopaging' => true,
            );

So I find the post ids from the 2 queries and I add in the same array

// unique array
$array_primo_secondo = array();

// first loop
if ($query_prima->have_posts()) : while ($query_prima->have_posts()) : $query_prima->the_post();

                    $post_id_prima = get_the_ID();  
                    $array_primo_secondo[] =  $post_id_prima;
                endwhile;
            endif;

// second loop
if ($query_seconda->have_posts()) : while ($query_seconda->have_posts()) : $query_seconda->the_post();

                    $post_id_seconda = get_the_ID();
                    $array_primo_secondo[] =  $post_id_seconda;
                endwhile;
            endif;

Now I have the array with all the ID So I can do the last query

$args = array(
                // all the post in my array
                'post__in' => $array_primo_secondo,
                // I have the original pagination
                'paged' => $paged,
                'suppress_filters' => 0,
                // I have the order in the array
                'orderby' => 'post__in',
            );

            $wp_query = new WP_Query($args);

Thanks