-1
我想上傳文件到mvc控制器使用角度,一切工作正常,我得到的文件,即使我有DTO作爲輸入參數在我的控制器,它工作正常,除List類型的成員外,所有成員均由mvc綁定。使用FormData()向MVC控制器發送數組json對象
這裏是我的DTO
public class UpdateMeetingInput
{
public Guid Id { get; set; }
public string Subject { get; set; }
public DateTime Date { get; set; }
public DateTime EndTime { get; set; }
public string Description { get; set; }
public string Agenda { get; set; }
public bool IsCancelled { get; set; }
public List<AttendeeDto> Attendees {get;set;}
public string Location { get; set; }
}
,這裏是我的JavaScript文件
var fd = new FormData();
for (var key in meeting) {
// i will add attendees later
if (key != "attendees") {
fd.append(key, meeting[key])
}
}
fd.append('attendees', JSON.stringify(meeting.attendees));
$http.post("/meeting/update", fd, {
headers: { 'Content-Type': undefined }
})
,這裏是我的控制器
public class MeetingController : TransitControllerBase
{
private readonly IMeetingManager _meetingManager;
private readonly IRepository<Meeting, Guid> _meetingRepository;
private readonly IRepository<Decision> _decisionRepository;
private readonly UserManager _userManager;
public MeetingController (IMeetingManager meetingManager, IRepository<Meeting, Guid> meetingRepository, IRepository<Decision> decisionRepository, UserManager userManager)
{
_meetingManager = meetingManager;
_meetingRepository = meetingRepository;
_decisionRepository = decisionRepository;
_userManager = userManager;
}
[HttpPost]
public async Task Update (UpdateMeetingInput input)
{
我使用rerquest.form.getvalue觀看與會者值(「參加者」),我得到以下字符串是正確的,但我不知道爲什麼mvc不能綁定它做dto
"[{\"userId\":0,\"name\":null,\"role\":\"4\",\"email\":\"[email protected]\",\"isGuest\":false,\"$$hashKey\":\"object:311\"}]"
我在發佈數據時做錯了什麼?
我在控制器中顯式地從JSON反序列化它。 – Arash