decree

hey guys
i ask question a few days ago about refresh php function with jquery and my dear friend joy said : use wordpress ajax interface
i solved my problem and share it :
::::::::::::: my js code :::::::::::::

jQuery(document).ready(function($) {
	var data = {
		'action': 'refresh_message'     // We pass php values differently!
	};
	// We can also pass the url value separately from ajaxurl for front end AJAX implementations
	function refreshmessage() {

		jQuery.post(refresh_object.php_ajax, data, function(response) {
			$("#circlemessageshow-refresh").html(response);
		});
	}

setInterval(refreshmessage,000);
});

<a href="https://codex.wordpress.org/AJAX_in_Plugins" rel="noopener" target="_blank">source</a>

::::::::::::: my php code :::::::::::::

function add_refreshjquery() {
  wp_register_script( 'refresh-js', get_template_directory_uri(). '/js/refresh.js', array('jquery'), '1.0.0', true );
  wp_localize_script( 'refresh-js','refresh_object',array(
    'php_ajax' => admin_url( 'admin-ajax.php' ),
  ));
  wp_enqueue_script('refresh-js');
}
add_action('wp_enqueue_scripts', 'add_refreshjquery');

add_action( 'wp_ajax_refresh_message', 'my_action' );
function my_action() {
	global $wpdb;
  $mymessage  = $wpdb->get_results("SELECT option_value FROM wp_options WHERE option_id = 142");
  foreach($mymessage as $page){
    $circlemessageshowbox = $page->option_value;
    echo $circlemessageshowbox;
  }
  wp_die();
}

source

• This reply was modified 7 years ago by decree.