I have created a wordpress query and I am trying to exclude one post with the id of 1293.
Here is the query I have written so far:
<?php
$my_query = new WP_Query(array (
'post__not_in' => array(1293),
'post_type' => 'product',
'posts_per_page' => '100'
));
?>
<?php while ($my_query->have_posts()) : $my_query->the_post(); ?>
<?php the_title(); ?>
<?php the_content(); ?>
<?php endwhile; ?>
<?php wp_reset_query(); ?>
post__not in expects an array. Try the following:
$my_query = new WP_Query(array (
'post__not_in' => array(1293),
'post_type' => 'product',
'posts_per_page' => '100'
));
Related
I am trying to query several different types of post on the same page. When I try to query the second time (Essays), nothing shows up, meaning my if ($arr_posts->have_posts()) is evaluating as false. The first query and the third and fourth query are working fine. And the second query was working until I added this Interview query before it. And even when I commented it out, it still stopped showing up. What am I missing? And mwp_interview is a custom post type.
<!--Latest Interview-->
<?php
$args = array(
'posts_per_page' => 1,
'post_status' => 'publish',
'post_type' => 'mwp_interview',
);
$arr_posts = new WP_Query( $args );
if ( $arr_posts->have_posts() ) :
$arr_posts->the_post();
?>
<div>
DISPLAY INTERVIEW POST
</div>
<?php
endif; ?>
<!--Latest Essay-->
<?php
wp_reset_query();
wp_reset_postdata();
$args = array(
'post_type' => 'post',
'post_status' => 'publish',
'category_name' => 'Essays in Discipleship',
'posts_per_page' => 1
);
$arr_posts = new WP_Query( $args );
if ( $arr_posts->have_posts() ) :
$arr_posts->the_post();
?>
<div>
DISPLAY ESSAY POST
</div>
<?php
endif; ?>
<!--Latest Special Series-->
<?php
$ss_args = array(
'post_type' => 'post',
'post_status' => 'publish',
'category_name' => 'Special Post',
'posts_per_page' => 1,
);
wp_reset_query();
$ss_arr_posts = new WP_Query( $ss_args );
if ( $ss_arr_posts->have_posts() ) :
$ss_arr_posts->the_post();
?>
<div>
DISPLAY SPECIAL SERIES POST
</div>
<?php
endif;
?>
<!--Latest Podcast-->
<?php
$args = array(
'post_type' => 'post',
'post_status' => 'publish',
'category_name' => 'Podcast',
'posts_per_page' => 1,
);
$arr_posts = new WP_Query( $args );
if ( $arr_posts->have_posts() ) :
$arr_posts->the_post();
?>
<div>
DISPLAY PODCAST
</div>
<?php
endif;
?>
As per the Wordpress documentation WP_Query Category Parameters.
category_name (string) – use category slug.
The argument's name category_name is actually misleading, category_name is referring to the category SLUG, NOT the actual category NAME.
<?php
$args = [
'posts_per_page' => 1,
'post_status' => 'publish',
'post_type' => 'mwp_interview',
];
$query = new WP_Query( $args );
if( $query->have_posts() ):
$i = 0;
while( $query->have_posts() ): $query->the_post();
$i++;
if ( $i > 1 )
echo "<hr>";
the_title( '<h1>', '</h1>' );
endwhile;
else:
echo 'No "interview" just yet!';
endif;
wp_reset_postdata(); ?>
<?php
$args = [
'post_type' => 'post',
'post_status' => 'publish',
'category_name' => 'essays-in-discipleship', // ... must be set set to "Essays In Discipleship" category slug
'posts_per_page' => 1,
];
$query = new WP_Query( $args );
if( $query->have_posts() ):
$i = 0;
while( $query->have_posts() ): $query->the_post();
$i++;
if ( $i > 1 )
echo '<hr>';
the_title( '<h1>', '</h1>' );
endwhile;
else:
echo 'No "Essays In Discipleship" just yet!';
endif;
wp_reset_postdata(); ?>
<?php
$args = [
'post_type' => 'post',
'post_status' => 'publish',
'category_name' => 'special-post', // ... must be set to "Special Post" category slug
'posts_per_page' => 1,
];
$query = new WP_Query( $args );
if( $query->have_posts() ):
$i = 0;
while( $query->have_posts() ): $query->the_post();
$i++;
if ( $i > 1 )
echo '<hr>';
the_title( '<h1>', '</h1>' );
endwhile;
else:
echo 'No "Special Post" just yet!';
endif;
wp_reset_postdata(); ?>
I'm having troubles displaying lists of custom_post_type on my website.
I can get the posts but what is not working is "post_per_page". It gets ignored and I get every post of that type.
Here is the code I have on my home page (it's not working elsewhere too):
<?php
// 1ST
$args = array(
'post_type' => 'custom_post_1',
'post_per_page' => 1,
);
$custom_post_1 = new WP_Query($args);
if ($custom_post_1->have_posts()) : while ($custom_post_1->have_posts()) : $custom_post_1->the_post(); ?>
// My content
<?php endwhile; endif; wp_reset_postdata(); ?>
<?php
// 2ND
$args = array(
'post_type' => 'custom_post_2',
'post_per_page' => 3,
);
$custom_post_2 = new WP_Query($args);
if ($custom_post_2->have_posts()) : while ($custom_post_2->have_posts()) : $custom_post_2->the_post(); ?>
// My content
<?php endwhile; endif; wp_reset_postdata(); ?>
<?php
// 3RD
$args = array(
'post_type' => 'custom_post_3',
'post_per_page' => 1,
);
$custom_post_3 = new WP_Query($args);
if ($custom_post_3->have_posts()) : while ($custom_post_3->have_posts()) : $custom_post_3->the_post(); ?>
// My content
<?php endwhile; endif; wp_reset_postdata(); ?>
Thanks in advance!
posts_per_page and not post_per_page my friend
Please refer to the pagination parameter of WP_Query, as per that it will be posts_per_page instead post_per_page.
https://codex.wordpress.org/Class_Reference/WP_Query#Pagination_Parameters
So as per that your query will be as follows,
$args = array(
'post_type' => 'custom_post_1',
'posts_per_page' => 1,
'post_status' => 'publish',
);
$custom_post_1 = new WP_Query($args);
Hope this one helps :)
I am new to wordpress, I have a post that has a category_name of offer and it has a content, here is the permalink : http://localhost/jcjohn/2016/09/20/what-we-offer/
Now I want to display the contents of my post from my section page.
Here is my code inside the section :
<section id = "offer">
<?php
$args = array(
'type' => 'post',
'posts_per_page' => 3,
'category_name' => 'offer',
);
$offerBlog = new WP_Query($args);
if ($offerBlog->have_post()):
while ($offerBlog->have_posts()):
$offerBlog->the_post();
get_template_part('content', get_post_format());
endwhile;
endif;
wp_reset_postdata();
?>
</section>
So here is what you would need to do to display the post on the single page. You seem to have missed the s from have_post so it needs to be like below
Note: This would go inside index.php
<?php
$args = array(
'post_type' => 'post',
'posts_per_page' => 3,
'category_name' => 'offer',
);
$offerBlog = new WP_Query( $args );
?>
<!-- Blog Article -->
<section id="blog">
<?php
if ( $offerBlog->have_posts() ) :
while ( $offerBlog->have_posts() ) : $offerBlog->the_post();
the_content();
endwhile;
else : ?>
<div class="no-content">
<h3>Well... it looks like we forgot to put content here.</h3>
</div>
<?php
endif;
wp_reset_postdata();
?>
</section>
You try using this loop with the cat_id that you have for the category you create.
query_posts( array( 'cat' => '1', 'posts_per_page' => 5, 'orderby' => 'title', 'order' => 'DESC' ) );
You can have a try of the replaced code as follows.
<section id = "offer">
<?php
$args = array(
'post_type' => 'post',
'cat' => '1',
'posts_per_page' => 5,
'orderby' => 'title',
'order' => 'DESC'
);
$offerBlog = new WP_Query($args);
if ($offerBlog->have_posts()):
while ($offerBlog->have_posts()):
$offerBlog->the_post();
get_template_part('content', get_post_format());
endwhile;
endif;
wp_reset_postdata();
?>
</section>
You have missed the loops format.
Reference:
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
I have custom post type 'cars' and its child post type is 'carvariants'.
What I want to do is get child posts (carvariants) of current post (cars). I tried this code:
<div>
<?php
$parent_id = 1064;
$the_query = new WP_Query(array(
'post_parent' => $parent_id,
'post_type' => 'carvariants',
'posts_per_page' => 1,
'meta_key' => 'wpcf-minimum-price',
'orderby' => 'meta_value_num',
'order' => 'ASC'
));
?>
<?php if( $the_query->have_posts() ): ?>
<ul>
<?php while( $the_query->have_posts() ) : $the_query->the_post();
$compprd = get_the_ID(); ?>
<?php the_title(); ?>
<?php
endwhile; ?>
</ul>
<?php endif; ?>
<?php wp_reset_query(); ?>
</div>
I want to display child posts of Cars order by custom field wpcf-minimum-price
but 'post_parent' is not working. This code is showing blank output. Whats wrong in this?
I didn't try this. But I hope this will work.
If it will not work, leave me a comment, and I will try to make it work.
Also, if there are better solutions, I will be glad to see the code from professionals:
<div>
<?php
$parent_id = 1064;
$args = array( 'child_of' => $parent_id );
$children_pages = get_pages( $args );
if ( count( $children_pages ) != 0 ) :
foreach ( $children_pages as $children_page ) :
if ( $children_page->have_posts() ) :
$args_for_posts = array( 'posts_per_page' => 1,
'post_type' => 'carvariants',
'orderby' => 'meta_value_num',
'order' => 'ASC',
'post_parent' => $children_page );
$postlist = get_posts( $args_for_posts );
foreach ( $postlist as $post) :
setup_postdata( $post ); ?>
<ul>
<?php
the_post();
?>
</ul>
<?php
endforeach;
wp_reset_postdata();
endif;
endforeach;
else : ?>
<p>No content to show.</p>
<?php
endif; ?>
</div>
I have three loops on same page.
The first loop displays the most recent post of category "highlight".
The second loop displays others posts of this same category in chronological order.
The third loop displays all the posts, except the posts in others loops.
All works fine, but in pagination (pagenavi), the max_num_pages considers all the posts, ignoring criterias like 'post__not_in' or 'cat'.
If I use this loop, the last page of pagenavi stills in blank (counts hidden posts yet, but don't shows them):
if ($loop3->have_posts()) : while ($loop3->have_posts()) : $loop3->the_post();
And If I use this loop (loop 3), the last page of pagenavi shows the "hidden" posts:
if (have_posts()) : while (have_posts()) : the_post();
How to force the wp_query loop to exclude the hidden posts of the max_num_pages count?
//loop 1
<?php
$loop1 = new WP_query(array(
'category_name' => 'highlight',
'posts_per_page' => 1,
));
if($loop1->have_posts()) : $firstPosts = array(); while($loop1->have_posts()) : $loop1->the_post();
$firstPosts[] = $post->ID;
?>
<?php endwhile; ?>
<?php wp_reset_postdata(); ?>
<?php endif; ?>
//loop 2
<?php
$loop2 = new WP_query(array(
'post__not_in' => $firstPosts,
'category_name' => 'highlight',
'posts_per_page' => 2,
));
if($loop2->have_posts()) : while($loop2->have_posts()) : $loop2->the_post();
$firstPosts[] = $post->ID;
?>
<?php endwhile; ?>
<?php wp_reset_postdata(); ?>
<?php endif; ?>
//loop 3
<?php
$paged = ( get_query_var('paged') ) ? get_query_var('paged') : 1;
$args = array(
'post_type' => 'post',
'paged' => $paged,
'post__not_in' => $firstPosts,
'cat' => -23,
);
$loop3 = new WP_Query( $args );
if ($loop3->have_posts()) : while ($loop3->have_posts()) : $loop3->the_post();
?>
<?php endwhile; ?>
<?php wp_reset_postdata(); ?>
<?php else: ?>
<p><?php _e( 'Sorry, no posts matched your criteria.' ); ?></p>
<?php endif; ?>
//other stuff
//pagenavi
<?php wp_pagenavi("", "", array(
'query' => $loop3,
'first_text' => 'lorem ipsum',
'last_text' => 'lorem ipsum',
)); ?>
If you're using WP-PageNavi, there is a special way to use it with custom queries. For example:
$my_query = new WP_Query(
array(
'tag' => 'foo',
'paged' => get_query_var('paged')
)
);
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
So make sure you are passing your custom query object into the wp_pagenavi() function call.
~Edit~
Here's the link to the documentation: http://scribu.net/wordpress/wp-pagenavi/wpn-2-74.html
~Edit 2~
Try this code that has been customized for your particular application:
$args = array(
'post_type' => 'post',
'paged' => $paged,
'post__not_in' => $firstPosts,
'cat' => -23,
);
$loop3 = new WP_Query( $args );
...
wp_pagenavi( array( 'query' => $loop3 ) );
wp_reset_postdata();