protected override async Task OnInitializedAsync()
        {
            FormInputObj     = new FormInputModel();
            FormInputListObj = await InputList.GetFormInputListAsync(DateTime.Now);

            editContext = new EditContext(FormInputObj);
            selectlist.Add(new SelectListItem()
            {
                Text  = "A",
                Value = true
            });
            selectlist.Add(new SelectListItem()
            {
                Text  = "B",
                Value = false
            });
        }