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feat: HelloBlazorServer.csproj - template-based sample created.
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‎Samples.sln

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@@ -16,6 +16,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Samples.Blazor.Server", "sr
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HelloWorld", "src\HelloWorld\HelloWorld.csproj", "{E43053F9-B7F9-4A57-B4B7-2E84C3179D0B}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HelloBlazorServer", "src\HelloBlazorServer\HelloBlazorServer.csproj", "{D347CCA4-0F31-415A-86EB-8C85C645AD22}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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{B3AC9B52-96D7-4CBD-9873-8B427BB09BEB} = {01FE6776-E788-46B2-93E4-1CEDB01AA851}
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{9B29BD3F-7D94-4936-8379-61A2F48259AF} = {B5A8469D-C4BB-4808-8E44-FF4DFCA57BDE}
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{E43053F9-B7F9-4A57-B4B7-2E84C3179D0B} = {B5A8469D-C4BB-4808-8E44-FF4DFCA57BDE}
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{D347CCA4-0F31-415A-86EB-8C85C645AD22} = {B5A8469D-C4BB-4808-8E44-FF4DFCA57BDE}
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{BA3D19EB-DDFD-4DB6-B60F-A110E22E9C48}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{E43053F9-B7F9-4A57-B4B7-2E84C3179D0B}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{E43053F9-B7F9-4A57-B4B7-2E84C3179D0B}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{E43053F9-B7F9-4A57-B4B7-2E84C3179D0B}.Release|Any CPU.Build.0 = Release|Any CPU
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{D347CCA4-0F31-415A-86EB-8C85C645AD22}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{D347CCA4-0F31-415A-86EB-8C85C645AD22}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{D347CCA4-0F31-415A-86EB-8C85C645AD22}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{D347CCA4-0F31-415A-86EB-8C85C645AD22}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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EndGlobal

‎src/HelloBlazorServer/App.razor

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<Router AppAssembly="@typeof(Program).Assembly">
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<Found Context="routeData">
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<RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
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</Found>
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<NotFound>
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<LayoutView Layout="@typeof(MainLayout)">
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<p>Sorry, there's nothing at this address.</p>
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</LayoutView>
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</NotFound>
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</Router>

‎src/HelloBlazorServer/Data/WeatherForecast.cs

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using System;
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namespace Samples.HelloBlazorServer.Data
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{
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public class WeatherForecast
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{
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public DateTime Date { get; set; }
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public int TemperatureC { get; set; }
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public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
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public string Summary { get; set; }
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}
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}

‎src/HelloBlazorServer/Data/WeatherForecastService.cs

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using System;
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using System.Linq;
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using System.Threading.Tasks;
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namespace Samples.HelloBlazorServer.Data
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{
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public class WeatherForecastService
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{
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private static readonly string[] Summaries = new[]
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{
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"Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
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};
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public Task<WeatherForecast[]> GetForecastAsync(DateTime startDate)
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{
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var rng = new Random();
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return Task.FromResult(Enumerable.Range(1, 5).Select(index => new WeatherForecast
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{
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Date = startDate.AddDays(index),
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TemperatureC = rng.Next(-20, 55),
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Summary = Summaries[rng.Next(Summaries.Length)]
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}).ToArray());
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}
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}
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}

‎src/HelloBlazorServer/HelloBlazorServer.csproj

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>netcoreapp3.1</TargetFramework>
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<AssemblyName>Samples.HelloBlazorServer</AssemblyName>
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<RootNamespace>Samples.HelloBlazorServer</RootNamespace>
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</PropertyGroup>
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</Project>

‎src/HelloBlazorServer/Pages/Counter.razor

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@page "/counter"
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<h1>Counter</h1>
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<p>Current count: @currentCount</p>
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<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
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@code {
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private int currentCount = 0;
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private void IncrementCount()
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{
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currentCount++;
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}
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}

‎src/HelloBlazorServer/Pages/Error.razor

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@page "/error"
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<h1 class="text-danger">Error.</h1>
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<h2 class="text-danger">An error occurred while processing your request.</h2>
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<h3>Development Mode</h3>
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<p>
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Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
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</p>
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<p>
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<strong>The Development environment shouldn't be enabled for deployed applications.</strong>
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It can result in displaying sensitive information from exceptions to end users.
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For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
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and restarting the app.
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</p>

‎src/HelloBlazorServer/Pages/FetchData.razor

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@page "/fetchdata"
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@using Samples.HelloBlazorServer.Data
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@inject WeatherForecastService ForecastService
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<h1>Weather forecast</h1>
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<p>This component demonstrates fetching data from a service.</p>
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@if (forecasts == null)
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{
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<p><em>Loading...</em></p>
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}
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else
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{
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<table class="table">
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<thead>
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<tr>
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<th>Date</th>
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<th>Temp. (C)</th>
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<th>Temp. (F)</th>
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<th>Summary</th>
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</tr>
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</thead>
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<tbody>
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@foreach (var forecast in forecasts)
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{
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<tr>
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<td>@forecast.Date.ToShortDateString()</td>
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<td>@forecast.TemperatureC</td>
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<td>@forecast.TemperatureF</td>
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<td>@forecast.Summary</td>
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</tr>
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}
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</tbody>
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</table>
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}
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@code {
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private WeatherForecast[] forecasts;
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protected override async Task OnInitializedAsync()
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{
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forecasts = await ForecastService.GetForecastAsync(DateTime.Now);
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}
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}

‎src/HelloBlazorServer/Pages/Index.razor

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@page "/"
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<h1>Hello, world!</h1>
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Welcome to your new app.
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<SurveyPrompt Title="How is Blazor working for you?" />

‎src/HelloBlazorServer/Pages/_Host.cshtml

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@page "/"
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@using Samples.HelloBlazorServer
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@namespace HelloBlazorServer.Pages
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@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
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@{
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Layout = null;
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}
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>HelloBlazorServer</title>
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<base href="~/" />
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<link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
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<link href="css/site.css" rel="stylesheet" />
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</head>
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<body>
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<app>
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<component type="typeof(App)" render-mode="ServerPrerendered" />
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</app>
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<div id="blazor-error-ui">
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<environment include="Staging,Production">
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An error has occurred. This application may no longer respond until reloaded.
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</environment>
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<environment include="Development">
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An unhandled exception has occurred. See browser dev tools for details.
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</environment>
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<a href="" class="reload">Reload</a>
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<a class="dismiss">🗙</a>
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</div>
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<script src="_framework/blazor.server.js"></script>
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</body>
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</html>

‎src/HelloBlazorServer/Program.cs

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using Microsoft.AspNetCore.Hosting;
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using Microsoft.Extensions.Hosting;
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namespace Samples.HelloBlazorServer
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{
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public class Program
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{
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public static void Main(string[] args)
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{
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CreateHostBuilder(args).Build().Run();
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}
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public static IHostBuilder CreateHostBuilder(string[] args) =>
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Host.CreateDefaultBuilder(args)
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.ConfigureWebHostDefaults(webBuilder =>
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{
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webBuilder.UseStartup<Startup>();
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});
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}
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}

‎src/HelloBlazorServer/Shared/MainLayout.razor

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@inherits LayoutComponentBase
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<div class="sidebar">
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<NavMenu />
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</div>
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<div class="main">
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<div class="top-row px-4">
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<a href="https://docs.microsoft.com/aspnet/" target="_blank">About</a>
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</div>
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<div class="content px-4">
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@Body
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</div>
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</div>

‎src/HelloBlazorServer/Shared/NavMenu.razor

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<div class="top-row pl-4 navbar navbar-dark">
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<a class="navbar-brand" href="">HelloBlazorServer</a>
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<button class="navbar-toggler" @onclick="ToggleNavMenu">
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<span class="navbar-toggler-icon"></span>
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</button>
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</div>
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<div class="@NavMenuCssClass" @onclick="ToggleNavMenu">
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<ul class="nav flex-column">
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<li class="nav-item px-3">
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<NavLink class="nav-link" href="" Match="NavLinkMatch.All">
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<span class="oi oi-home" aria-hidden="true"></span> Home
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</NavLink>
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</li>
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<li class="nav-item px-3">
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<NavLink class="nav-link" href="counter">
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<span class="oi oi-plus" aria-hidden="true"></span> Counter
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</NavLink>
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</li>
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<li class="nav-item px-3">
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<NavLink class="nav-link" href="fetchdata">
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<span class="oi oi-list-rich" aria-hidden="true"></span> Fetch data
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</NavLink>
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</li>
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</ul>
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</div>
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@code {
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private bool collapseNavMenu = true;
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private string NavMenuCssClass => collapseNavMenu ? "collapse" : null;
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private void ToggleNavMenu()
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{
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collapseNavMenu = !collapseNavMenu;
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}
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}

‎src/HelloBlazorServer/Shared/SurveyPrompt.razor

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<div class="alert alert-secondary mt-4" role="alert">
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<span class="oi oi-pencil mr-2" aria-hidden="true"></span>
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<strong>@Title</strong>
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<span class="text-nowrap">
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Please take our
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<a target="_blank" class="font-weight-bold" href="https://go.microsoft.com/fwlink/?linkid=2112271">brief survey</a>
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</span>
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and tell us what you think.
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</div>
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@code {
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// Demonstrates how a parent component can supply parameters
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[Parameter]
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public string Title { get; set; }
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}

‎src/HelloBlazorServer/Startup.cs

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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Samples.HelloBlazorServer.Data;
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namespace Samples.HelloBlazorServer
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{
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public class Startup
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{
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public Startup(IConfiguration configuration)
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{
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Configuration = configuration;
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}
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public IConfiguration Configuration { get; }
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// This method gets called by the runtime. Use this method to add services to the container.
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// For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
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public void ConfigureServices(IServiceCollection services)
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{
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services.AddRazorPages();
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services.AddServerSideBlazor();
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services.AddSingleton<WeatherForecastService>();
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}
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// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
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public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
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{
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if (env.IsDevelopment())
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{
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app.UseDeveloperExceptionPage();
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}
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else
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{
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app.UseExceptionHandler("/Error");
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// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
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app.UseHsts();
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}
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app.UseHttpsRedirection();
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app.UseStaticFiles();
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app.UseRouting();
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app.UseEndpoints(endpoints =>
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{
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endpoints.MapBlazorHub();
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endpoints.MapFallbackToPage("/_Host");
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});
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}
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}
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}

‎src/HelloBlazorServer/_Imports.razor

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@using System.Net.Http
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@using Microsoft.AspNetCore.Authorization
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@using Microsoft.AspNetCore.Components.Authorization
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@using Microsoft.AspNetCore.Components.Forms
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@using Microsoft.AspNetCore.Components.Routing
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@using Microsoft.AspNetCore.Components.Web
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@using Microsoft.JSInterop
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@using Samples.HelloBlazorServer
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@using Samples.HelloBlazorServer.Shared

‎src/HelloBlazorServer/appsettings.Development.json

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{
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"DetailedErrors": true,
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft": "Warning",
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"Microsoft.Hosting.Lifetime": "Information"
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}
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}
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}

‎src/HelloBlazorServer/appsettings.json

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft": "Warning",
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"Microsoft.Hosting.Lifetime": "Information"
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}
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},
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"AllowedHosts": "*"
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}

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