SignalR错误转换值

the*_*tig 1 asp.net-mvc jquery signalr jquery-jtable

第一次使用SignalR,我遇到了一些问题.我试图做的是一旦用户将新用户添加到系统,就异步更新我的jTable.问题是,每次我尝试提交时,都会遇到下面的错误.我不确定问题是什么,因为填充我的CreateUserModel所需的所有数据都通过了.关于我做错了什么的任何想法?

错误

{"I":"0","E":"Error converting value \"UserId=19&FirstName=123&LastName=123&UserName=123&Role=Admin&Password=123123&ConfirmPassword=123123&EmailAddress=fakeEmail%40gmail.com&PhoneNumber=123\" to type 'MyProject.Models.CreateUserModel'.
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模型我试图转换为

public class CreateUserModel {
  public int UserId { get; set; }

  public string UserName { get; set; }

  public string Password { get; set; }

  public string ConfirmPassword { get; set; }

  public string FirstName { get; set; }

  public string LastName { get; set; }

  public string EmailAddress { get; set; }

  public string PhoneNumber { get; set; }

  public string Role { get; set; }
  public IEnumerable<SelectListItem> RolesItem {
     get { return new SelectList(UserUtils.getAllRoles()); }
  }
}
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public class JTableHub : Hub {
  public void UpdateUserTable(CreateUserModel userModel) {
     Clients.All.updateTable(userModel);
  }
}
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signalR代码

<script type="text/javascript">
$(document).ready(function () {
    var chat = $.connection.jTableHub;
    chat.client.updateTable = function (userModel) {
        $('#usersTable').jtable('addRecord', {
            record: userModel,
            clientOnly: true
        });
    };

    $.connection.hub.start().done(function () {
        $('#btnAdd').click(function () {
           var data = $('#addUserForm').serialize();
           chat.server.updateUserTable(data);
         });
    });


});
</script>
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dav*_*owl 5

.serialize不能用于发送表单url编码数据.SignalR仅支持JSON.