/// <summary>
/// 修改分类
/// </summary>
/// <param name="Name"></param>
/// <param name="Id"></param>
/// <returns></returns>
public bool ModifyKind(string Name, string Id)
{
var future1 = Bmob.GetTaskAsync <KindModel>("Kind_tb", Id);
string ParentId = "";
if (future1.Result is IBmobWritable)
{
ParentId = future1.Result.ParentId;
}
var linq = from r in Operation.Kind_Data.AsEnumerable() where r.Field <string>("ParentId") == ParentId && r.Field <string>("Name") == Name select r;
if (linq.Count <DataRow>() > 0)
{
return(false);
}
KindModel kindModel = new KindModel("Kind_tb");
kindModel.objectId = Id;
kindModel.Name = Name;
var future = Bmob.UpdateTaskAsync <KindModel>(kindModel);
if (future.Result is IBmobWritable)
{
linq = from r in Operation.Kind_Data.AsEnumerable() where r.Field <string>("Id") == Id select r;
foreach (var data in Operation.Kind_Data.AsEnumerable())
{
data.SetField <string>("Name", Name);
}
DataSynchronous("Kind_tb");
return(true);
}
else
{
return(false);
}
}
//根据id获取单个数据
public TModel GetById(string BmobTable, string ObjectId)
{
var future = Bmob.GetTaskAsync <TBmobModel>(BmobTable, ObjectId);
return(DataMapperHelper.Map <TModel>(future.Result));
}
