private List <TItem> _internalFilter(string search = "")
{
var query = from q in Options
let text = GetTextFunc.Invoke(q)
where text.IndexOf(search, 0, System.StringComparison.CurrentCultureIgnoreCase) >= 0
select q;
return(query.ToList());
}
private async Task _itemSelected(string itemValue)
{
_isDropdownVisible = false;
var selectedItem = _filteredOptions.FirstOrDefault(x => GetValueFunc(x) == itemValue);
_value = selectedItem != null?GetTextFunc?.Invoke(selectedItem) : string.Empty;
await ValueChanged.InvokeAsync(new ChangeEventArgs { Value = _value });
await OnInput.InvokeAsync(new ChangeEventArgs { Value = _value });
await InvokeAsync(StateHasChanged);
}