You said your form is in the main folder? I guess you need to set proper URL for action=””. You could try: action=”<?php echo site_url() . ‘/setLiquorType.php’; ?>” It is best practice to put your form code into functions.php and then leave form action=”” empty. Then you can trigger your form function when the form … Read more
Using $wpdb->insert and or related methods to modify data within any of the default WordPress tables, be it posts, postmeta, user, usermeta etc is discouraged because there are functions which already exist for the purpose of modififying data within those tables. For example, wp_insert_post wp_update_post wp_delete_post Database Queries Avoid touching the database directly. If there … Read more
Create a child theme so you don’t mess with the code of an existing theme because next time you’ll update the theme, you may loose all your changes (see Child Themes) Here is how to pass values to your ajax request: jQuery(document).ready(function() { jQuery(“.mark-as-read”).click(function () { console.log(‘The function is hooked up’); jQuery.ajax({ type: “POST”, url: … Read more
It’s always advised to use $wpdb->prepare when you are taking input from user. This will help in protecting queries against SQL Injection. For more details, check the Codex When you use $wpdb->prepare, you must pass the variables to the query. In your case, you can skip using $wpdb->prepare as you are using a hard coded … Read more
No, wpdb::delete does not handle anything other than WHERE field = X. You can just use the query method instead: $ids = implode( ‘,’, array_map( ‘absint’, $ids ) ); $wpdb->query( “DELETE FROM table_name WHERE ID IN($ids)” );
An example that displays an admin notice listing a randomized array with all blog IDs, the result of a get_posts( array( ‘numberposts’ => 1 ) ) and marking the first one which get_posts result is different from zero. Result After refreshing: Code add_action( ‘admin_notices’, ‘wpse_60401_print_random_blog’ ); function wpse_60401_print_random_blog() { global $wpdb; $rows = $wpdb->get_results( $wpdb->prepare( … Read more
Is your plugin intended for use by others, or is it only going to be used on servers you control? If the latter, then there might be a few ways to achieve what you want. For instance, the Sync extension. With that, I think you could use a mutex or semaphore to set a flag, … Read more
Found the answer, posting the code below so it may help future generations. <?php global $wpdb; $count_terms = $wpdb->get_var (“SELECT COUNT(*) FROM wp_2_term_taxonomy, wp_2_posts, wp_2_term_relationships WHERE wp_2_posts.ID = wp_2_term_relationships.object_id AND wp_2_term_relationships.term_taxonomy_id = wp_2_term_taxonomy.term_taxonomy_id AND wp_2_term_taxonomy.term_id = ’22’ AND wp_2_posts.post_type=”post” AND wp_2_posts.post_status=”publish” “); $count_terms1 = $wpdb->get_var (“SELECT COUNT(*) FROM wp_3_term_taxonomy, wp_3_posts, wp_3_term_relationships WHERE wp_3_posts.ID = wp_3_term_relationships.object_id … Read more
In the question you linked to, the solution was to use mysqli_multi_query as the API for executing the SQL. $wpdb desen’t have an API to do a multi query therefor you can’t use it directly, but you can get the handle to the mysql interface from $wpdb->dbh and do something like $sql_trigger = “….”; mysqli_multi_query($wpdb->dbh,$sql_trigger);
If you don’t feel any performance degradation then there is no problem. If it took you two years to get to this state then you probably safe for another two years, which is almost forever in the time scale of the internet (unless you are CNN or similar). This doesn’t mean that you should not … Read more