 
  
   
  
   
  
   
  
   
  
   
  
   
  
   
  
   
  
  const $ = (selector) => {
  const elements = document.querySelectorAll(selector);
  return new Jquery(elements);
}const $ = function(selector) {
  const elements = document.querySelectorAll(selector);
  return new Jquery(elements);
} 
  
   
  
  $('.button').on('click', function(){
        var sendData = new FormData(); 
            sendData.append('ajx', 'ajx');
            console.log(sendData);
    
 			send_form(sendData, '<?=$formId?>');
});function send_form(send, container_id) {
    
	$.ajax({
		url: '/include/form_ajax.php',
		type: 'POST',
		dataType: 'JSON',
		data: send,
        processData: false,
        contentType: false,
        ... 
         
  
  