2017-05-03 22 views
0

我想從一個Angular post發佈一個對象到一個ASP.Net MVC Core Web API Post方法。我可以使用屬性將複雜對象發送給Core Web API中的FromBody參數嗎?

的角度功能是這樣的:

 $scope.addAction = function (pAction, pCaseId) { 
      pAction.caseId = pCaseId; 

      $http.post(actionUrl, pAction) 
       .then(function (response) { 
       $scope.data.actions.push(response.data); 
       }) 
       .catch(function (error) { 
       $scope.data.ActionInsertError = error; 
       }); 
     } 

一切都得到建正是我的前POST權所希望的方式:

enter image description here

這裏是.NET核心Web API POST :

[HttpPost] 
public async Task<Generic.Model.Lerd.Action> Post([FromBody]ActionFromBodyModel model) 
{ 
    long result; 
    Generic.Model.Lerd.Action action; 
    using (var conn = _context.Database.GetDbConnection()) 
    { 
     conn.Open(); 

     using (var command = conn.CreateCommand()) 
     { 
      StringBuilder sb = new StringBuilder(); 
      sb.Append("INSERT INTO Actions "); 
      sb.Append("(ActionStatus, ActionTypeId, CaseId, DateCreated, Notes) "); 
      sb.Append("VALUES "); 
      sb.Append("(@ActionStatus, @ActionTypeId, @CaseId, @DateCreated, @Notes); "); 
      sb.Append("SELECT CAST(scope_identity() AS int);"); 

      command.CommandText = sb.ToString(); 

      command.Parameters.Add(new SqlParameter("@ActionStatus", SqlDbType.Int) { Value = model.ActionStatus }); 
      command.Parameters.Add(new SqlParameter("@ActionTypeId", SqlDbType.BigInt) { Value = model.ActionTypeId }); 
      command.Parameters.Add(new SqlParameter("@CaseId", SqlDbType.BigInt) { Value = model.CaseId }); 
      command.Parameters.Add(new SqlParameter("@DateCreated", SqlDbType.DateTime) { Value = DateTime.Now }); 
      command.Parameters.Add(new SqlParameter("@Notes", SqlDbType.NVarChar) { Value = model.Notes }); 

      try 
      { 
       result = (int)command.ExecuteScalar(); 
       action = await _genericService.GetSingleIncludingAsync(result, 
        a => a.ActionType); 
      } 
      catch(Exception ex) 
      { 
       throw ex; 
      } 
     } 

    } 

    return action; 
} 

這裏是FromBody模型:

public class ActionFromBodyModel 
{ 
    public long CaseId { get; set; } 
    public long ActionTypeId { get; set; } 
    public long ActionStatus { get; set; } 
    public string Notes { get; set; } 
} 

在這裏我可以得到我的頂級屬性:

enter image description here

現在,我嘗試從到pCASE的ActionType1對象的角度支柱到Web API發佈。

所以我補充一點,屬性到FromBody模式:

public class ActionFromBodyModel 
{ 
    public long CaseId { get; set; } 
    public long ActionTypeId { get; set; } 
    public long ActionStatus { get; set; } 
    public string Notes { get; set; } 

    public ActionType1 ActionType1 { get; set; } 
} 

ActionType1看起來是這樣的:

public class ActionType1 : BaseEntity 
{ 
    [ForeignKey("Id")] 
    public long ActionId { get; set; } 
    public virtual Action Action { get; set; } 

    public long ActionProposedBySupervisorId { get; set; } 
    [ForeignKey("ActionProposedBySupervisorId")] 
    public LookupDetail ActionProposedBySupervisor { get; set; } 

    public long ActionTakenBySupervisorId { get; set; } 
    [ForeignKey("ActionTakenBySupervisorId")] 
    public LookupDetail ActionTakenBySupervisor { get; set; } 

    public DateTime ActionEffectiveDate { get; set; } 
} 

但是,當我加入這個屬性,我的整個FromBody對象是後空。 我甚至沒有獲得頂級屬性。

有沒有辦法來發布這樣的複雜對象?

回答

0

事實證明,我的命名從Angular模型轉變爲後端模型。

我剛剛在Id中加入了Angular模型中的大多數屬性,以匹配表單中我的ng模型屬性上的後端模型。

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