protected override Task OnParametersSetAsync()
{
if (IsRemovable &&
Direction != SortDirection.Ascending &&
Direction != SortDirection.Descending)
{
Direction = SortDirection.Ascending;
return(DirectionChanged.InvokeAsync(Direction));
}
return(Task.CompletedTask);
}
public async Task SetNewSortAsync(string sortId, MatSortDirection direction)
{
SortId = sortId;
Direction = direction;
await SortIdChanged.InvokeAsync(sortId);
await DirectionChanged.InvokeAsync(direction);
await SortChanged.InvokeAsync(new MatSortChangedEvent()
{
SortId = sortId,
Direction = direction
});
this.StateHasChanged();
}
protected override Task OnToggle()
{
if (IsStatic)
{
return(Task.CompletedTask);
}
Direction = Direction switch
{
SortDirection.Ascending => SortDirection.Descending,
SortDirection.Descending => IsRemovable ? SortDirection.Ascending : SortDirection.None,
_ => SortDirection.Ascending
};
return(DirectionChanged.InvokeAsync(Direction));
}