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thangchungthangchung
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#15 add blazor and configure to use with current SignalR host
1 parent a7b124c commit e9810a1

32 files changed

+1240
-2
lines changed

‎netcorekit.sln‎

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@@ -56,6 +56,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NetCoreKit.Samples.SignalRN
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NetCoreKit.Samples.Contracts", "samples\Contracts\NetCoreKit.Samples.Contracts.csproj", "{C7C5DA44-023A-4138-8F13-D7FA2EB58F74}"
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NetCoreKit.Samples.WebNotifier", "samples\WebNotifier\NetCoreKit.Samples.WebNotifier.csproj", "{02E8D785-5013-47B2-BFC6-371874C8BA64}"
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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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{C7C5DA44-023A-4138-8F13-D7FA2EB58F74}.Release|Any CPU.Build.0 = Release|Any CPU
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{C7C5DA44-023A-4138-8F13-D7FA2EB58F74}.Release|x86.ActiveCfg = Release|Any CPU
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{C7C5DA44-023A-4138-8F13-D7FA2EB58F74}.Release|x86.Build.0 = Release|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Debug|x86.ActiveCfg = Debug|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Debug|x86.Build.0 = Debug|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Release|Any CPU.Build.0 = Release|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Release|x86.ActiveCfg = Release|Any CPU
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{02E8D785-5013-47B2-BFC6-371874C8BA64}.Release|x86.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
@@ -214,6 +224,7 @@ Global
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{7AE8F281-2C86-4CF5-80CF-FCCE940E5DC3} = {92D6FD73-B95C-4CBB-A48E-047672EB4E77}
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{9894E768-600D-452E-9F9E-6612D7AA6421} = {92D6FD73-B95C-4CBB-A48E-047672EB4E77}
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{C7C5DA44-023A-4138-8F13-D7FA2EB58F74} = {92D6FD73-B95C-4CBB-A48E-047672EB4E77}
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{02E8D785-5013-47B2-BFC6-371874C8BA64} = {92D6FD73-B95C-4CBB-A48E-047672EB4E77}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {B9325AE8-21A8-4D46-9B04-38BD2BC35C0F}

‎samples/Contracts/NetCoreKit.Samples.Contracts.csproj‎

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@@ -1,7 +1,7 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>netcoreapp2.1</TargetFramework>
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<TargetFramework>netstandard2.0</TargetFramework>
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</PropertyGroup>
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<ItemGroup>

‎samples/SignalRNotifier/Startup.cs‎

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@@ -20,6 +20,16 @@ public IServiceProvider ConfigureServices(IServiceCollection services)
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services.AddSignalR();
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services.AddSingleton<IHostedService, ProjectHostService>();
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services.AddCors(options => options.AddPolicy("CorsPolicy", builder =>
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{
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builder
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.AllowAnyMethod()
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.AllowAnyHeader()
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.AllowAnyOrigin()
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.AllowCredentials()
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.SetIsOriginAllowedToAllowWildcardSubdomains();
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}));
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return BuildServiceProvider(services);
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}
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@@ -30,6 +40,8 @@ public void Configure(IApplicationBuilder app, IHostingEnvironment env)
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app.UseDeveloperExceptionPage();
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}
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app.UseCors("CorsPolicy");
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app.UseSignalR(routes =>
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{
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routes.MapHub<ProjectHub>("/project");

‎samples/WebNotifier/App.cshtml‎

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<!--
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Configuring this here is temporary. Later we'll move the app config
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into Program.cs, and it won't be necessary to specify AppAssembly.
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-->
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<Router AppAssembly=typeof(Program).Assembly />

‎samples/WebNotifier/NetCoreKit.Samples.WebNotifier.csproj‎

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>netstandard2.0</TargetFramework>
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<RunCommand>dotnet</RunCommand>
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<RunArguments>blazor serve</RunArguments>
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<LangVersion>7.3</LangVersion>
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<AssemblyName>WebNotifier</AssemblyName>
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<RootNamespace>WebNotifier</RootNamespace>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Blazor.Extensions.SignalR" Version="0.1.5" />
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<PackageReference Include="Microsoft.AspNetCore.Blazor.Browser" Version="0.5.1" />
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<PackageReference Include="Microsoft.AspNetCore.Blazor.Build" Version="0.5.1" />
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<DotNetCliToolReference Include="Microsoft.AspNetCore.Blazor.Cli" Version="0.5.1" />
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</ItemGroup>
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</Project>

‎samples/WebNotifier/Pages/Counter.cshtml‎

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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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@functions {
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int currentCount = 0;
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void IncrementCount()
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{
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currentCount++;
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}
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}

‎samples/WebNotifier/Pages/FetchData.cshtml‎

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@page "/fetchdata"
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@inject HttpClient Http
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<h1>Weather forecast</h1>
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<p>This component demonstrates fetching data from the server.</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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@functions {
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WeatherForecast[] forecasts;
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protected override async Task OnInitAsync()
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{
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forecasts = await Http.GetJsonAsync<WeatherForecast[]>("sample-data/weather.json");
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}
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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 { get; set; }
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public string Summary { get; set; }
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}
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}

‎samples/WebNotifier/Pages/Index.cshtml‎

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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?" />

‎samples/WebNotifier/Pages/Notification.cshtml‎

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@using Blazor.Extensions
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@page "/notification"
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@inherits WebNotifier.Pages.NotificationComponent
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<h1>Notification.</h1>
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<ul id="message-list">
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@foreach (var msg in Messages)
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{
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<li>@msg</li>
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}
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</ul>

‎samples/WebNotifier/Pages/NotificationComponent.cs‎

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using System.Collections.Generic;
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using System.Threading.Tasks;
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using Blazor.Extensions;
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using Microsoft.AspNetCore.Blazor.Components;
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namespace WebNotifier.Pages
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{
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public class NotificationComponent : BlazorComponent
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{
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private HubConnection _connection;
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public List<string> Messages { get; set; } = new List<string>();
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protected override async Task OnInitAsync()
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{
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_connection = new HubConnectionBuilder()
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.WithUrl("https://localhost:44398/project",
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opt =>
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{
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opt.LogLevel = SignalRLogLevel.Trace;
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opt.Transport = HttpTransportType.WebSockets;
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})
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.Build();
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_connection.On<object>("projectCreatedNotify", HandleProjectCreated);
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_connection.On<object>("taskAddedToProjectNotify", HandleTaskCreated);
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_connection.OnClose(exc => Task.CompletedTask);
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await _connection.StartAsync();
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}
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private Task HandleProjectCreated(object msg)
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{
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Messages.Add(msg.ToString());
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StateHasChanged();
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return Task.CompletedTask;
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}
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private Task HandleTaskCreated(object msg)
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{
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Messages.Add(msg.ToString());
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StateHasChanged();
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return Task.CompletedTask;
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}
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}
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}

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