If you want to apply a filter to the same content another function has filtered, change the priority argument (which should have been named _execution_order_) to a higher number. So … add_filter( ‘body_class’, ‘my_body_class’, 11, 2 ); … will make sure my_body_class() will be called after another_body_class() that has been registered with 10: add_filter( ‘body_class’, … Read more
I managed to figure it out myself reading around, solved it with this: <div id=”grid”> <?php $args = array( ‘depth’ => 0, ‘child_of’ => 411 ); $pages = get_pages(array(‘child_of’)); $grid_title = $post->post_title; foreach($pages as $post) { setup_postdata($post); $fields = get_fields();?> <?php if($fields->company_name != “”) : ?> <!– Any new tags will need to be added … Read more
In case anyone else needs the code, this is how I solved it. @pieter-goosen was right, I did need to query the correct posts, but the real trick was matching the date format from the jquery datepicker when running the post query. Check the date formats below, jquery is ‘yy-mm-dd’, and the php equivalent is … Read more
in_category relies on a global post – it should only be used within the loop. Instead, use the arguments that are passed to your callback to query the categories assigned to the post being edited and check if one of them is video: $cats = get_the_category( $post[‘ID’] ); if ( in_array( ‘video’, wp_list_pluck( $cats, ‘slug’ … Read more
You see a lot of code out there which includes wp-load.php or wp-blog-header.php to use the WordPress API within a php page loaded outside the context of WordPress. There’s often a better way to accomplish this. It’s also worth noting that any plugin which does that will get rejected from the WordPress.org plugin repository, with … Read more
Try this to loop through up to 4 slides – checking each for a valid slide: <?php $max_slides = 4; // this should be the maximum number of slides there can be for ($i=1; $i<=$max_slides; $i++) { // check for slide $key = ‘slide’ . $i; $slide = get_post_meta($post->ID, $key, $single = true); // check … Read more
The problem I’m finding is that I can only get one to work at a time. Whichever function is added first in the functions.php, that one works – the other one gets a 403 error for admin-ajax.php. Yes, because both your PHP functions (or AJAX callbacks) there are hooked to the same AJAX action, which … Read more
Hy, i resolve a problem, a liitle question, how can i get the text if nothing is selected in custom field ( distributie_serial). Ex: no serial for this actor. This is the Code that works. <?php $seriale = get_posts(array(‘post_type’ => ‘serial’, ‘meta_query’ => array( array(‘key’ => ‘distributie_serial’, // name of custom field ‘value’ => ‘”‘ … Read more
Adapted from the Codex, tweaking WP_Query to get all years before this. Untested, but should work. $on_this_day = array( // remove the year from the first query array ‘monthnum’ => date(‘n’), ‘day’ => date(‘j’); ); // Create a new filtering function that will add our where clause to the query function filter_where( $where=”” ) { … Read more
You should remove these lines from your header.php <script language=”javascript” type=”text/javascript” src=”https://wordpress.stackexchange.com/questions/154191/<?php bloginfo(“template_url’); ?>/javascripts/jquery.js”></script> <script language=”javascript” type=”text/javascript” src=”https://wordpress.stackexchange.com/questions/154191/<?php bloginfo(“template_url’); ?>/javascripts/tabber.js”></script> <script language=”javascript” type=”text/javascript” src=”https://wordpress.stackexchange.com/questions/154191/<?php bloginfo(“template_url’); ?>/javascripts/superfish.js”></script> And instead add the following function in your functions php… right at the top. wp_enqueue_script function sg_theme_js(){ wp_enqueue_script( ‘jquery’ ); wp_enqueue_script( ‘tabberjs’, get_template_directory_uri().’/javascripts/tabber.js’, array(‘jquery’), 1.0, true); wp_enqueue_script( ‘superfishjs’, get_template_directory_uri().’/javascripts/superfish.js’, … Read more