jQuery( document ).on( 'change', '#wppb-dashboard-stats-select', function(){ let value = jQuery( this ).val() let nonce = jQuery( '#wppb-dashboard-stats-select__nonce' ).val() jQuery.post( ajaxurl, { action: 'wppb_get_dashboard_stats', interval: value, '_wpnonce': nonce }, function( response ) { response = JSON.parse( response ) if( response.data.newly_registered !== undefined && response.data.newly_registered !== null) jQuery('.wppb-dashboard-box.newly_registered .value').html( response.data.newly_registered ) }); });