Blazor, can't get embedded component to refresh

How Blazor Framework get notifed when the property value gets changed

When we have a HTML code like below....<h1>@Title</h1> ...and C# like below...public string Title { get; set; } ...Think i have executed a code like below...Title = "New title updated in the runtime"; ...Then we see that the view has chenged with the new value....How the renderer knows that the property value has changes. Is there anything like ...

Get current Url in a Blazor component

I need to know the url of the current page in order to check if I have to apply certain style to a element. The code below is an example....@using Microsoft.AspNetCore.Blazor.Services @inject IUriHelper UriHelper @implements IDisposable <h1>@url</h1> <nav> <div class="nav-wrapper"> <a href="#" class="brand-logo">Blazor</a> <ul ...

Blazor - How to create Components dynamically

For version 0.2 this is the answer from Steve Sanderson:...We'll implement nicer APIs to build RenderFragments in the future, but for now you can...@CreateDynamicComponent(); @functions { RenderFragment CreateDynamicComponent() => builder => { builder.OpenComponent(0, typeof(SurveyPrompt)); builder.AddAttribute(1, "Title",...

Add/load components dynamically

Good Blazor people, I need your help....Today when adding components to a page, you normally do something like this:...@page "/somepage" <MyComponent></MyComponent> ...What I want to do is to add the components dynamically, something like this:...@page "/somepage" @dynamicComponent @functions{ BlazorComponent dynamicComponent = Activator.Create...

add list of dynamic components in blazor

I just started to have a look in blazor (v0.3) and doing some test I wanted to add a list using blazor ...First I created a ...List<string>... to test a simple list in the same page ...<ul> @foreach (var item in listItems) { <li>@item</li> } </ul> @functions { private List<string> listItems = new List<string>(); priva...

can't build default blazor project in 0.5.1

I can't seem to build the default blazor project in 0.5.1 and get the following error:...Error MSB3073 The command "dotnet "C:\Users\R.nuget\packages\microsoft.aspnetcore.blazor.build\0.5.1\targets../tools/Microsoft.AspNetCore.Blazor.Build.dll" write-boot-json obj\Debug\netstandard2.0\WebApplication6.dll --references "C:\Users\R\Source\Repos\...

Why would components in this Blazor app fail to render?

You are probably running into a bug with the .csproj file. It should look like this:...<Project Sdk="Microsoft.NET.Sdk.Web"> <PropertyGroup> <TargetFramework>netstandard2.0</TargetFramework> <RunCommand>dotnet</RunCommand> <RunArguments>blazor serve</RunArguments> <LangVersion>7.3</LangVersion> </PropertyGroup> <ItemGroup> <PackageR...

Serve files embedded in .net library to HTML in Blazor

I am creating a ...Blazor... project v0.5.1 that is using a .NET Standard library to provided all of the business logic. This library has several WAV files stored as Embedded Resources. ...Consuming one of the resources in a typical .NET technology (WinForms, WPF, etc.) that reference this library can be done with this:...var assemName = "MyLibNa...

How to access Entity Framework DbContext entities in Server-Side Blazor Components

I'm new to .NET Core and Blazor, with mostly WebForms and MVC experience....All the Blazor documentation and tutorials I've found use a separate API project and access data through HttpClient and Json serialization/deserialization. I see why this would be necessary for client-side Blazor using WebAssembly, but for ...Server-Side... Blazor using Sig...

Blazor Server - DbContext is disposed after refreshing page

I am developing a Blazor server app, where all clients will have a list of ...things..., any one of these clients can update ...thing... which should then trigger a callback telling all clients to call ...DbContext.Entry(thing).Reload()... so they're up to date. This works all great and well until I refresh the page, then I get the ...Cannot access...