How to avoid appending “null” in Ajax?
How to avoid appending “null” in Ajax?
loop
WordPress Modal showing posts not working properly
You better bind a click event on every post with jquery and fetch post content using ajax and append post content into your modal.
dispaly all hierarchical post types from a taxonomy
The post_parent arg to WP_Query can be set to 0 to only return top-level entries. https://codex.wordpress.org/Class_Reference/WP_Query#Post_.26_Page_Parameters
Work arounds for conditional checks inside the loop in search.php?
Ok, so I still can’t figure out the best way to check if the returned post is the static front page (without getting and comparing the url). However, I figured out how to check if a returned item is using a specific page template using get_page_template_slug(). I didn’t know that function existed before running into … Read more
Include only one category but Exclude if is in a category from loop
You would use multiple arrays in the tax_query and make sure you use the AND relation so it combines them, like so: $q->set( ‘tax_query’, array( ‘relation’ => ‘AND’, array( ‘taxonomy’ => ‘product_cat’ ‘field’ => ‘slug’, ‘terms’ => ‘CAT A’, ‘operator’ => ‘IN’ ), array( ‘taxonomy’ => ‘product_cat’ ‘field’ => ‘slug’, ‘terms’ => ‘CAT B’, ‘operator’ … Read more
Get top Page IDs from menu and cycle through their child pages on a scroller
Instead of a single parent page, ‘post_parent’ => 17, in the WP_Query params, you can specify an array of parent pages ‘post_parent__in’ => [’17’, ’18’, ’19’], ‘orderby’ => ‘post_parent title’,
Reorder posts in a loop: have the posts by one particular author below the others
Reorder posts in a loop: have the posts by one particular author below the others
Excerpts not showing on main page
This should output the text at the bottom of each ‘single’ post add_filter( ‘the_content’, ‘my_the_content_filter’, 0 ); function my_the_content_filter( $content ) { if ( is_single() ) { global $post; $content .= “<p>here will be some data retrieved from the database, it will be beneath every post. I like it!</p>”; } return $content; } you could … Read more
Why my loop is repeat?
Why my loop is repeat?
Is “the loop” a template tag?
The Template tag is just a name chosen for a variety of function. It doesn’t really matter what you call them, and they are functions. However, the while( ) loop itself is a simple PHP feature. It uses the have_posts method of the WP_Query() class to detect whether there is any posts to display or … Read more