You’ll need two meta fields: the ‘available’ field, and a ‘lastchecked’ field that contains a Unix timestamp for when the box was checked. Then, you can use wp_cron (assuming your site has enough traffic; but most sites will get at least one visit an hour; if not, you can always set up a regular cron … Read more
I believe the primary problem in your code is the $custom_values is set after you try to use it (and you need to use the same variable name). Otherwise, it doesn’t have a value when it’s in post_class(). In fact, I’m surprised you’re not getting an error. That variable needs to get the value before … Read more
Try this : // get_the_ID() will work if you’re running within The Loop. $fieldA = get_post_meta( get_the_ID(), ‘name_of_fieldA’, true ); $fieldB = get_post_meta( get_the_ID(), ‘name_of_fieldB’, true ); if( $fieldA ) { echo “<a href=””.$fieldA.”” target=”_blank” class=”btn btn-primary fb-event”></a>”; } if( $fieldB ) { echo “<a href=””.$fieldB.”” target=”_blank” class=”btn btn-primary ra-event”></a>”; }
Have you read the documentation already? Seems it would be as simple asthe_field( “text_field” ); where text_field is the name of the field ofc.
I got it ! Here is my final code for people who will search for similar problem 🙂 in functions.php : function se190254_custom_sql_for_search( ) { global $wpdb; //For security escape the search parameter $search_string = esc_sql($_GET[‘s’]); //Build the SQL request with $wpdb->base_prefix for “portability” $sql = “SELECT SQL_CALC_FOUND_ROWS {$wpdb->base_prefix}posts.ID FROM {$wpdb->base_prefix}posts LEFT JOIN {$wpdb->base_prefix}icl_translations t … Read more
I have not tested this, but the idea is to find the post ID based on the post URL, and then update the meta field for that post. I would save that excel as csv format. Import it to a new table in your database. That way you can easily have access to that information, … Read more
EDIT: If you use $post in a function, you have to define it of course: function xyz(){ global $post; //Your code } Initial answer, might help others: It appears to me, you do not use it inside an action or if so, you use it to early. It should work inside the ‘init’ action. So … Read more
Per comments, just use pre_get_posts filter (no query_posts()) very much as you have it with a few adjustments, eg test for $query->is_category( ‘news’ ) so that it only runs on news queries, and set the default to “2014” rather than bailing on no $_GET, eg function wpse129223_custom_meta_query( $query ) { // If not on the … Read more
You can use update_post_meta: update_post_meta( $post_id, ‘custom_count’, $count_value );
I would suggest you define a field names property on your class: class your_class { private $_fields = array( ‘firstname’, ‘lastname’, ‘sex’, ); public function prfx_meta_save ( $post_id ) { } } Now you can fully abstract your save handler: foreach ( $this->_fields as $field ) { if ( ! isset( $_POST[ $field ] ) … Read more