This is probably the new Heartbeat API. It is running in intervals from 15 to 60 seconds and offers a simple way to communicate with WordPress per AJAX in the background. You can disable it in JavaScript with wp.heartbeat.stop(); and in PHP with remove_action( ‘admin_init’, ‘wp_auth_check_load’ ); (might not be enough on some pages).
You get all terms because you’re asking for all terms, in fact, the line $tradeList = get_terms(‘trade’); just get all the terms, ignoring the ‘term’ query string passed to file. If you want to get all the terms “filterd” you have to use the string in the query, something like: include_once( ‘../../../wp-load.php’ ); // adjust … Read more
You need to create a new instance of the class so that your constructor is called and your actions are registered. e.g. you need to add something like $test = new PR_Test; below the definition of PR_Test.
When you add a new field for customisation, WordPress handles how the values are saved, retrieved, previewed. Then you don’t have to save the value with a AJAX call. You just have to add the new field that store orders of sections. Then with JavaScript, you modify the value of this field and use field.trigger(“change”) … Read more
I resolved this issue by using the wp-ajax environment. Essentially, I created the callback function for the comment_row_actions filter which created the link pointing to admin-ajax.php in the admin directory with a query string. Then I created the add_action to run in the wp_ajax environment with a redirect back to the referring page. I couldn’t … Read more
Rarst said it worked for him both logged in and logged out, i can also confirm the same, here’s my ugly test code that works, very much just a hacked together version of your code(for testing). function say_coucou(){ check_ajax_referer( ‘hello’, ‘nonce’ ); echo “Hello”; die; } add_action(‘wp_ajax_hello_hello’, ‘say_coucou’); add_action(‘wp_ajax_nopriv_hello_hello’, ‘say_coucou’); add_action(‘admin_print_footer_scripts’,’blabla’,20000); add_action(‘wp_head’,’enj’,20000); add_action(‘wp_footer’,’blabla’,20000); function enj() … Read more
If you’re building something for public consumption (a plugin, a theme, etc) use admin-ajax.php like you should because that is the appropriate and accepted way to do things and gives your end users the power they need to change and modify things if they so choose. Beyond that, the best you MAY be able to … Read more
You can’t add AJAX calls from public templates. They have to get added much earlier The file that passes the call is admin-ajax.php for a reason: Ajax calls must not be hidden outside admin. For e.g. wrapping your call inside ! is_admin() will let it fail. Template files are not meant to hold actual function … Read more
Drag and drop multiple file upload using Ajax WordPress
If you follow the second approach in the linked Q\A, you do not need ajax, but just to pass the array of terms to the script. First of all in your functions.php (or equivalent) enqueue the script and pass the array of trades via wp_localize_script: add_action( ‘wp_enqueue_scripts’, function() { /* you should check if the … Read more