NotificationCenter

A bell with a count of unread notifications and a panel that lists them, where people can read or dismiss them.

Why it helps

• Unread count
• Panel of notifications
• Read and dismiss

Where it fits

• App headers
• Portals
• Dashboards

Example

<div style="display:flex;justify-content:flex-end">
    <NotificationCenter Items="_items" OnItemClick="Clicked" />
</div>
<p>@_message</p>

@code {
    private string _message = "Open the bell, read a notification or dismiss one.";

    private readonly List<NotificationItem> _items =
    [
        new() { Title = "Deployment finished", Message = "Version 2.4 is live in production.", Severity = Severity.Success, Time = DateTime.Now.AddMinutes(-4) },
        new() { Title = "Disk space is low", Message = "The backup volume is 91% full.", Severity = Severity.Warning, Time = DateTime.Now.AddHours(-2) },
        new() { Title = "Payment failed", Message = "Invoice 10482 could not be charged.", Severity = Severity.Error, Time = DateTime.Now.AddHours(-5) },
        new() { Title = "New teammate", Message = "Maria Georgieva joined the Design team.", Severity = Severity.Info, Time = DateTime.Now.AddDays(-1), Read = true }
    ];

    private void Clicked(NotificationItem item) => _message = $"Opened: {item.Title}";
}

A short fragment. Add @using RayCraft.Blazor.Components to your page and use an interactive render mode.

Included in RayCraft Free. Working examples are in the GitHub repository (MIT); it holds example and demo code, not the library code.

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