I hope you are doing well. Here, I am sharing code for recording likes. The code for single.php have the javascript code for making an ajax call to a wp function. This wp function have the code to store like expressions and it will return you the total number of like expressions recorded on post. … Read more
The main issue in your code is this part: $query->set(‘orderby’,’meta_value_date’); whereby you should use meta_value and not meta_value_date. (There is meta_value_num, but that’s not suitable for used with sorting by dates.) Then make sure the meta_type is set to DATE (which yes, you already done it correctly), and use the right date format — 10132020 … Read more
Yes and no. The post meta table is optimised for retrieving a posts keys/meta values when you already know the post ID. It is not optimised for searching and filtering. The taxonomy tables are optimised for grouping and filtering, searching. If you want to find all posts that have X, or Y, X and Y … Read more
Using classes like you are, your callback function is implemented wrong: add_meta_box( ‘post_format_box’ ,__( ‘Post Format Content’, self::LANG ) ,@$this->render() ,’post’ ,’advanced’ ,’high’ ); Should be: add_meta_box( ‘post_format_box’ ,__( ‘Post Format Content’, self::LANG ) ,array($this, ‘render’) ,’post’ ,’advanced’ ,’high’ );
In the function hooked onto save_posts you should make sure that you check that the action wasn’t triggered by an auto-save routine. I suspect that the reason why the post ‘forgets’ the data is that the post auto-saves, and updates the post-meta with blank data. To do this: function save_details($post_id){ //Make sure you check this … Read more
The problem is that you misuse the category field. Use a site meta field (array) and a simple checkbox on each post. When a post is saved add its ID to the site meta array, and if the array is longer than 5 drop the last ID from it. The query for featured post will … Read more
Use the following instead of add_post_meta: update_post_meta($post_id, ‘when’ $date); add_post_meta does just that, adds a new meta key every time, including duplicates in your case. update_post_meta also incorporates add_post_meta if a key doesn’t exist, but updates an existing key. For reference: http://codex.wordpress.org/Function_Reference/update_post_meta If you want to store rolling dates in an array, you would simply … Read more
(adding answer from comments above) Set up your Responses as a Custom Post Type. Then you can use WordPress’s native comment system for, well, comments on the Responses. To tie the Responses to the Questions, you can simply use something like update_post_meta( $response_id, ‘question_id’, $question_id );. See update_post_meta() for details.
First of all output your javascript in like this is a worse practice. So it’s a lot better if you create your javascript file and the enqueue it using wp_enqueue_script hooked admin_enqueue_scripts action. function enqueue_my_ajax( $hook ) { if( ‘post.php’ != $hook && ‘post-new.php’ != $hook ) return; // if you use in theme use … Read more
preg_replace expects it’s regex to be surrounded by a character. Usually that’s a slash, like this: ‘/.*/’ When you do this: preg_replace(‘%%PROPOSAL_LINK_URL%%’, $some_text, $replacement); preg_replace thinks the first two % are your surrounding characters, and fails because of an unrecognized modifier. This is easy to test: $ php -a Interactive shell php > echo preg_replace(‘%%PROPOSAL_LINK_URL%%’, … Read more