ติดปัญหา รับ ส่งข้อมูล php + jquery ช่วยทีครับ ติดปัญาหา เรื่อง save แบบ onclick รบกวนทีครับ

function add_meet()
{
     
    var max_meet = 3;
    var ref_leng = $('#table_about').children('tbody').children('tr').length;
    
    if(ref_leng < max_meet ){
     
     $('#table_about tbody ').append('<tr>'+
     '<td>'+
            '<a href="http://placehold.it/286x311" class="fancybox-button" data-rel="fancybox-button">'+
            '<input id="upload" name="meet_img" type="file" style="display:none;" onChange="readURL(this);" />'+
           ' <img class="img-responsive" src="http://placehold.it/286x311" alt="">'+
            '</a>'+
   ' </td>'+
        '<td>'+
               ' <input type="text" class="form-control" name="text" value="" placeholder="Enter Text">'+
       ' </td>'+
    '<td>'+
            ' <a href="javascript:;" class="btn default btn-sm" id="meet_click" onclick=submit_meet(this,"save")>'+
            '<i class="fa fa-times" ></i> Save </a>'+
           ' <a href="javascript:;" class="btn default btn-sm" onclick="del_meet(this)">'+
       ' <i class="fa fa-times"></i> Remove </a>'+
        '</td>'+
    '</tr>');
    }else{
        alert('max'+max_meet);
    }
     
}

function submit_meet(el,mode, id){
    
    if(mode == 'save'){
        
    $("#myform1").valid();
    var url = "submit_meet.php";
    var fd = new FormData();    
    fd.append( 'meet_img', $("input[name='meet_img']")[0].files[0] );
    fd.append( 'text',  $(el).parents("input[name='text']").val() );
    fd.append('mode', mode);
    
    $('#load_meet').fadeIn();
    $('.progress-bar').css('width', '50%');
     
     alert($('input[name^="text"]').val());
    
      $.ajax({
                url: url,
                type: 'POST',
                data: fd,
                processData: false,
                contentType: false,
                success: function(html) {
                    $('.progress-bar').css('width', '100%');
                    $('#load_meet').fadeOut();
                    //$('a#meet_click').text('<i class="fa fa-times" ></i> Edit');
                    $(this).attr("onclick","edit_meet()")
                },
                error: function(){
                    alert('error!');
                }
          });
      }
      
       
          
}