Getting Started with Blazor ButtonGroup Component
3 Jun 20244 minutes to read
This section briefly explains about how to include Blazor ButtonGroup component in your Blazor Server App and Blazor WebAssembly App using Visual Studio.
Prerequisites
Create a new Blazor App in Visual Studio
You can create a Blazor Server App or Blazor WebAssembly App using Visual Studio via Microsoft Templates or the Syncfusion Blazor Extension.
Install Syncfusion Blazor SplitButtons and Themes NuGet in the App
To add Blazor ButtonGroup component in the app, open the NuGet package manager in Visual Studio (Tools → NuGet Package Manager → Manage NuGet Packages for Solution), search and install Syncfusion.Blazor.SplitButtons and Syncfusion.Blazor.Themes. Alternatively, you can utilize the following package manager command to achieve the same.
Install-Package Syncfusion.Blazor.SplitButtons -Version 27.1.48
Install-Package Syncfusion.Blazor.Themes -Version 27.1.48
NOTE
Syncfusion Blazor components are available in nuget.org. Refer to NuGet packages topic for available NuGet packages list with component details.
Register Syncfusion Blazor Service
Open ~/_Imports.razor file and import the Syncfusion.Blazor
and Syncfusion.Blazor.SplitButtons
namespace.
@using Syncfusion.Blazor
@using Syncfusion.Blazor.SplitButtons
Now, register the Syncfusion Blazor Service in the ~/Program.cs file of your Blazor Server App or Blazor WebAssembly App.
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;
using Syncfusion.Blazor;
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Services.AddRazorPages();
builder.Services.AddServerSideBlazor();
builder.Services.AddSyncfusionBlazor();
var app = builder.Build();
....
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Syncfusion.Blazor;
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("#app");
builder.RootComponents.Add<HeadOutlet>("head::after");
builder.Services.AddScoped(serviceProvider => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
builder.Services.AddSyncfusionBlazor();
await builder.Build().RunAsync();
....
Add stylesheet and script resources
The theme stylesheet and script can be accessed from NuGet through Static Web Assets. Reference the stylesheet and script in the <head>
of the main page as follows:
-
For .NET 6 Blazor Server app, include it in ~/Pages/_Layout.cshtml file.
-
For .NET 7 Blazor Server app, include it in the ~/Pages/_Host.cshtml file.
-
For Blazor WebAssembly app, include it in the ~/index.html file.
<head>
....
<link href="_content/Syncfusion.Blazor.Themes/bootstrap5.css" rel="stylesheet" />
<script src="_content/Syncfusion.Blazor.Core/scripts/syncfusion-blazor.min.js" type="text/javascript"></script>
</head>
NOTE
Check out the Blazor Themes topic to discover various methods (Static Web Assets, CDN, and CRG) for referencing themes in your Blazor application. Also, check out the Adding Script Reference topic to learn different approaches for adding script references in your Blazor application.
Add Blazor ButtonGroup component
Add the Syncfusion Blazor ButtonGroup component in the ~/Pages/Index.razor file.
<SfButtonGroup>
<ButtonGroupButton>Left</ButtonGroupButton>
<ButtonGroupButton>Center</ButtonGroupButton>
<ButtonGroupButton>Right</ButtonGroupButton>
</SfButtonGroup>
- Press Ctrl+F5 (Windows) or ⌘+F5 (macOS) to launch the application. This will render the Syncfusion Blazor ButtonGroup component in your default web browser.
NOTE
See also
- Getting Started with Syncfusion Blazor for Client-Side in .NET Core CLI
- Getting Started with Syncfusion Blazor for Server-Side in Visual Studio
- Getting Started with Syncfusion Blazor for Server-Side in .NET Core CLI
NOTE
You can also explore our Blazor Button Group example that shows you how to render and configure the button group.