การส่งข้อมูลจาก javascript ไปให้ asp.net เช่น Label,HiddenField

function drawRowTableParticipants(rowData) {	
        //console.log(rowData);	
	    var row = $("<tr />")
	    $("#tbParticipants").append(row); //this will append tr element to table... keep its reference for a while since we will add cels into it
	    row.append($("<td style='display:none;'>" + rowData.id + "</td>"));
	    row.append($("<td> <div class='custom-control custom-checkbox'> " + 
                    "<input type='checkbox' class='custom-control-input' checked id='employees" + rowData.emp_num + "' name='[color=yellow]employees[]' value ='"+rowData.id+"'>" + 
                    "<label class='custom-control-label' for='employees" + rowData.emp_num + "'>" + rowData.emp_num + "</label></td> " ));                  
	    row.append($("<td>" + rowData.name + "  " + rowData.surname + "</td>"));
        row.append($("<td>" + rowData.position + "</td>"));
        row.append($("<td>" + rowData.department + "</td>"));
        row.append($("<td>" + rowData.experience + "</td>"));
        row.append($("<td>" + isEmpty(rowData.lasttraining) + "</td>"));
	}   

[color=green]$employees = $request->input('employees');

        foreach($employees as $m){
            $trainee =  new Trainee(['schedule_id'=>$schedule->id,
            'employee_id'=>$m,
            'score' => '0',
            'pass' => '0',            
            'training_stat' => '0',//0=อยู่ในแผนการอบรบ ,1=ผ่านการอบรม,2 ไม่เขาอบรม
            ]);

            $trainee->save();
        }