Noob Loop Question

Question

Noob Loop Question

Lucas Fernandes

2013年3月8日 21:32

I come with a basic question but I can not solve, I think that will be easy for you. I would like, if I have 2 or more post on loop, show the entire loop. I tried the following:

?php
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
$portfolio = new WP_Query(array('post_type' = 'project', 'posts_per_page' = 12, 'paged' = $paged));
$count = 0; ?

?php if ($portfolio  2) : ?

        [CONTENT LOOP]
    ?php if ($portfolio) :  while ($portfolio-have_posts()) : $portfolio-the_post();
        [/CONTENT LOOP]

        ?php endwhile; ?
    ?php endif; ?
?php endif; ?

However, that didnt work, the single post still appearing. Like I said, if i have one post in the loop, will show nothing of the loop. Sorry for the question, is that I'm not very familiar with wordpress yet. Thank you!

Topic support loop custom-post-types Wordpress

Category Web

birgire · Accepted Answer · 2013年3月8日 21:32

If you want to check the number of posts on each page, you can use the found_posts method of WP_Query :

<?php
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
$portfolio = new WP_Query(array('post_type' => 'project', 'posts_per_page' => 12, 'paged' => $paged));
if ($portfolio && $portfolio->found_posts >= 2) :  
    while ($portfolio->have_posts()) : $portfolio->the_post();
        echo "<div>";
        the_title();
        echo "</div>";
    endwhile; 
endif;
wp_reset_postdata();
?>

and here we use $portfolio->found_posts >= 2 to check if we got 2 or more posts on the page. Finally wp_reset_postdata() is added to restore the global $post to the current post in the main query.

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