FluentMessageBar close button Methods

[DomenicoFormoso]

I have this component that works well

<FluentStack Orientation="@Orientation.Vertical" VerticalGap="8">
    @{
        foreach (var item in lista)
        {
            <FluentMessageBar Title="@item.Titolo" Intent="@MessageIntent.Success">
                @item.Descrizione
            </FluentMessageBar>
        }
    }
</FluentStack>

@code {


    IQueryable<Data.Alert> lista = new List<Data.Alert>().AsQueryable();

    protected override async Task OnInitializedAsync()
    {
        lista = await Liste.EstraiListaAlert();
        await base.OnInitializedAsync();
    }

    private async Task Elimina(int IdAlert)
    {
        //delete
        await Liste.EliminaAlert(IdAlert);
        lista = await Liste.EstraiListaAlert();
        StateHasChanged();
    }
}

I want to do some further operations after closing the message
How can I call the Elimina Task when the bar closes??

[vnbaaij]

We don't have any event handlers on the MessageBar component so I don't think that is possible.

[DomenicoFormoso]

Thanks for the reply. This means I have to do it with

 MessageService.ShowMessageBar(options =>
        {
      ..
            options.OnClick = ....
      ..
        });

Right?

[vnbaaij]

Oh, I think you can use https://github.com/microsoft/fluentui-blazor/blob/dev/src%2FCore%2FComponents%2FMessageBar%2FServices%2FMessageOptions.cs#L38-L41

[DomenicoFormoso]

well here is the code that works well:

@code {
    @inject IMessageService MessageService

    IQueryable<Data.Alert> lista = new List<Data.Alert>().AsQueryable();

    protected override async Task OnInitializedAsync()
    {
        lista = await Liste.EstraiListaAlert();
        foreach (var item in lista)
            MessageService.ShowMessageBar(options =>
            {
                options.Section = "TOP";
                options.Title = $"This is the important stuff";
                options.Body = item.Descrizione;
                options.Intent = MessageIntent.Success;
                options.Icon = new Icons.Regular.Size24.PersonCircle();
                options.AllowDismiss = true;
                options.OnClose = async (message) => await Elimina(item.Idalert);
            });
        await base.OnInitializedAsync();
    }

    private async Task Elimina(int IdAlert)
    {
        await Liste.EliminaAlert(IdAlert);
        lista = await Liste.EstraiListaAlert();
        StateHasChanged();
    }
}