Just do a query with WP_Query using the Custom Field parameters (meta_query) to look for posts with the meta key and the value – exemplary code: // args to query for your key $args = array( ‘post_type’ => ‘your_post_type’, ‘meta_query’ => array( array( ‘key’ => ‘videoid’, ‘value’ => $new_posts_videoid // for example: ‘111’ ) ), … Read more
The short answer: you need to modify the query for your single event post to include the metadata, so only posts with matching name, year, and month will be returned. I’ll show you the complete code I used to test this. I made a few changes to your code and simplified a few things, so … Read more
When you save an array as post meta, WordPress will serialize it to a string and save that string. Let’s take a simple array: array ( 1 => array ( ‘url’ => “https://wordpress.stackexchange.com/”, ‘title’ => ‘Home’ ), 3 => array ( ‘url’ => ‘http://wordpress.stackexchange.com/’, ‘title’ => ‘WordPress Stack Exchange’ ), 4 => array ( ‘url’ … Read more
Is it possible to do a custom query and convert it to a standard WP_Query object? Yes. You can do something like… $post_ids = $wpdb->get_col(“SELECT ID FROM {$wpdb->posts} WHERE ….”); $posts_qry = new WP_Query(array(‘post__in’=> $posts_ids,’orderby’ => ‘post__in’)); The second query will preserve the order of results from the first. I am fairly sure that you … Read more
You will have to make a second button for down voting. Give the upvote button a class of up and the down vote button a class of down. jQuery <?php wp_enqueue_script( ‘jquery’ ) ?> <?php wp_head(); ?> <script type=”text/javascript”> jQuery(document).ready(function() { jQuery(“.vote a.up”).click( function() { var some = jQuery(this); var thepost = jQuery(this).attr(“post”); var theuser … Read more
I don’t think you can do that, however you can implement this code in your functions file to at least allow for line breaks in single image captions Note: doesn’t work for gallery images (I am trying to find a way to make it work in galleries) /* ********************************************* Function to allow multi-line photo captions. … Read more
I’d like to see what the actual generated SQL is that WP_Query is using, but for now. ( You can use http://wordpress.org/extend/plugins/debug-bar/ to easily view the SQL query ) Queries ordered by ‘random’ are inefficient. If you don’t need that remove it. If you do need a random order, consider removing it anyway and using … Read more
I’ve edited your code a little and the alert() runs for each selected item. Note that in your code you execute a return too early that make the code bellow don’t run after the first run. Also, you use the same name for a function and for a string var, which is not very appropiate. … Read more
I think you need to do the add_action( ‘wp_head’, ‘add_meta_tags’ , 10 ); in your functions.php instead of the template to get the function called. And it adds it then everywhere where you have wp_head(). So if you want to only call it content-share.php you need some conditioning logic like if (is_page_template(‘page-templates/content-share.php’)) { add_action( ‘wp_head’, … Read more
The solution is using added_post_meta and updated_post_meta hook . Here is the working code . add_action( ‘added_post_meta’, ‘add_custom_field_automatically’, 10, 4 ); add_action( ‘updated_post_meta’, ‘add_custom_field_automatically’, 10, 4 ); function add_custom_field_automatically( $meta_id, $post_id, $meta_key, $meta_value ) { if ( ‘_my_meta_key’ == $meta_key ) { add_post_meta($post_id, ‘_my_new_meta_key’, $meta_value.’to something new’, true); } }