private void OnModifyStudent()
{
if (UserSource.Count == 0)
{
return;
}
var lastStudent = UserSource.Last();
lastStudent.Remark = $"该同学于{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}被修改了备注";
}
private void OnDeleteStudentAsync()
{
if (UserSource.Count == 0)
{
return;
}
var lastStudent = UserSource.Last();
UserSource.Remove(lastStudent);
}
private async void OnDeleteData()
{
if (UserSource.Count == 0)
{
return;
}
var lastUser = UserSource.Last();
var result = await CustomDataApi.DeleteCustomDataAsync(_tableName, new[] { lastUser._id });
if (!result.IsOk)
{
Mg.Get <IMgDialog>().ShowDesktopAlert("删除最后一个学生数据失败", result.Message);
return;
}
Refresh();
}
private async void OnUpdateData()
{
if (UserSource.Count == 0)
{
return;
}
var lastUser = UserSource.Last();
var record = lastUser.AsDictionary().As <DynamicRecord>();
record["Remark"] = $"于{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}被修改了备注信息";
var data = new List <IRecord> {
record
};
var result = await CustomDataApi.UpdateCustomDataAsync(_tableName, data.ToArray());
if (!result.IsOk)
{
Mg.Get <IMgDialog>().ShowDesktopAlert("修改最后一个学生的备注信息失败", result.Message);
return;
}
Refresh();
}