post thumb nail
You use the function get_the_post_thumbnail() which returns a string. So you need to print that string with echo or use the_post_thumbnail() which echos itself.
wp-query
wp_query display posts from same category of the post
I’ve found an answer: <?php $cats = get_the_category(); $args = array( ‘post_type’ => ‘article’, ‘post__not_in’ => array( get_the_ID() ), ‘posts_per_page’ => 5, ‘cat’ => $cats[0]->term_id, ‘meta_query’ => array( array( ‘key’ => ‘recommended_article’, ‘value’ => ‘1’, ‘compare’ => ‘==’ ) ) ); $query = new WP_Query( $args ); ?> <?php if( $query->have_posts() ) : while( $query->have_posts() … Read more
Modern Tribe Calendar wp-query with meta query not working at all
What I would do is create a query for the _EventStartDate with a custom ‘eventDisplay’. This will grab all events, ordered by the start date. Then, once you get into the loop; compare the start date to a specific date that you want to output. tribe_get_start_date() accepts a date format parameter (see here) that will … Read more
wp_transients | wp_object_cache VS SESSIONS & Cookies?
set_transient() using wp_cache_set() and mysql database. WP Cache API using $GLOBAL(global session for application). Cookies and Session saves data only for one current user(cookies in browser, sessions on backend). I think better using set_transient(), it has nice hooks and save all data global, even on site disabled cache.
Handling form request from plugin file
the easiest way is using init action hook add_action(“init”, “your_form_handler_action”); function your_form_handler_action(){ if( isset( $_REQUEST[“action”] ) && $_REQUEST[“action”] == “your_action_name” ) { echo “Response!!!”; } }
How is WP_Query connected to WP_Post in The Loop?
Yes, an object containing other objects is “natural”. A House object contains an array of Furniture objects in its $furnitures property… Such as in our case… WP_Query contains an array of WP_Post objects in its $posts property… A one-to-many relationship. This is an Aggregation. OOP is all about programatically modelizing things. These things are: From … Read more
Why use JSON API to display recent posts?
The JSON API is just a wrapper for WP_Query bundled with RESTful endpoints (add_rewrite_rules). Its a way to speed up production by providing a framework which you otherwise would have to code yourself. In fact, if you build custom endpoints, you’ll end up using your own QP_Query loops! The choice is really going to come … Read more
How to wp_query posts with ajax
I would like to make a series of comments, but the overall length would be too long for a comment, so I have to write an answer. You should state what is working and what is failing, and tell us what you have tried to get it working. Looking at your code is too general. … Read more
what is diference wp_get_attachment_url / wp_get_attachment_src / get_post_thumbnail_id?
There no WordPress function wp_get_attachment_src when you want to get answer you should clear your questions and also descriptive I am giving you explanation of you question. you what is difference wp_get_attachment_url / wp_get_attachment_src / get_post_thumbnail_id? wp_get_attachment_url($id) Returns a full URI for an attachment file or false on failure. Here id is attachment post id … Read more
Get posts using WP_Query
It’s quite some time since I worked with WordPress, but it seems to me that: You’re executing the query twice. First when you pass $args to the constructor during instantiation. Second when you call query(). With this, you’re essentially overwriting the first query (the one that contains the orderby=rand). The documentation of WP_Query mentions that … Read more