Unable to reset post data in wordpress custom query

Edit - I already tried wp_reset_query() it doesn't work, the first loop executes as intended but the second loop just jumps to the else and I get not working I am using 2 custom WP_Query loops in one page, the first is to get posts from a certain category, and the second is just getting the posts by dates,

here's the code 

            ?php
            $args = array(
                'post_type' = 'post',
                'post_status' = 'any',
                'category' = 3,
                'posts_per_page' = 4);
            $query_var= new WP_Query($args);
            if ($query_var-have_posts()):
                while ($query_var-have_posts()):
                    $query_var-the_post(); ?
                    div class="patta p-4 col-lg-3 col-md-6"
                        !-- FIX THIS --
                        img class="card-img-top"
                             src="?php the_post_thumbnail(); ?"
                             alt="?php the_post_thumbnail_caption() ?"/
                        h4b?php the_title(); ?/bbr/h4
                        p
                            a href="#"Link/a
                        /p
                    /div
                ?php
                endwhile;
                wp_reset_postdata();
            endif;
            ?

second loop 

?php
            $args = array(
                'post_type' = 'post',
                'post_status' = 'any',
                'orderby' = 'post_date',
                'order' = 'DESC',
                'posts_per_page' = 4);
            $query_var= new WP_Query($args);
            if ($query_var-have_posts()):
                while ($query_var-have_posts()):
                    $query_var-the_post(); ?
                    div class="patta p-4 col-lg-3 col-md-6"
                        !-- FIX THIS --
                        img class="card-img-top"
                             src="?php if (the_post_thumbnail()): the_post_thumbnail(); else:echo 'https://lamasec.pythonanywhere.com/static/img/vulnhub.png';endif; ?"
                             alt="?php the_post_thumbnail_caption() ?"/
                        h4b?php the_title(); ?/bbr/h4
                        p
                            a href="#"Link/a
                        /p
                    /div
                ?php
                endwhile;
                wp_reset_postdata();
                else: echo 'not working';
            endif;
            ?

I am using wp_reset_postdata(); but it doesn't seem to be working.

Topic wp-reset-postdata wp-query Wordpress

Category Web

1
answered at

After reading the documentation for multiple loops in one page here, I only had one WP_Query for both the loops. I stored the ID's of all the posts from the desired category and check for them in the second loop and continue over them. Here's the final code -

first loop

        <?php
        $args = array(
            'post_type' => 'post',
            'post_status' => 'any',
            'category' => 3,
            'posts_per_page' => 4);
        $query_var = new WP_Query($args);
        if ($query_var->have_posts()):
        while ($query_var->have_posts()):
            $query_var->the_post();
            $do_not_duplicate[] = $post->ID; ?>
            <div class="patta p-4 col-lg-3 col-md-6">
                <!-- FIX THIS -->
                <img class="card-img-top"
                     src="<?php the_post_thumbnail(); ?>"
                     alt="<?php the_post_thumbnail_caption() ?>"/>
                <h4><b><?php the_title(); ?></b><br></h4>
                <p>
                    <a href="#">Link</a>
                </p>
            </div>
        <?php endwhile; ?>

Second Loop 

if (have_posts()):
                while (have_posts()):
                    the_post();
                    if (in_array($post->ID, $do_not_duplicate)) continue;
                    ?>
                    <div class="patta p-4 col-lg-3 col-md-6">
                        <!-- FIX THIS -->
                        <img class="card-img-top"
                             src="<?php the_post_thumbnail(); ?>"
                             alt="<?php the_post_thumbnail_caption() ?>"/>
                        <h4><b><?php the_title(); ?></b><br></h4>
                        <p>
                            <a href="#">Link</a>
                        </p>
                    </div>
                <?php
                endwhile;
                endif;
            endif;
            ?>

About

Geeks Mental is a community that publishes articles and tutorials about Web, Android, Data Science, new techniques and Linux security.