Blazor API Review: Microsoft.AspNetCore.Components.Web

[rynowak]

Summary

Microsoft.AspNetCore.Components.Web is our home for all things HTML-specific in Blazor.

This means any components that generate HTML here - as well as HTML-specific concepts like our event-args types and event handler definitions. The goal is to try and prevent HTML-specific concepts from showing up when Blazor is used with other pixel stacks.

Additionally, I'm recommending that we keep IUrlHelper and the routing system in the main components package. Not all UI stacks have the concept of URLs and routers, but some that aren't HTML do have it.

Importantly, it's possible to move things to .Web now and then back to .Components in the future if necessary. We can't do the opposite without breaking changes.

Changes

Forms Components (input, form, validation summary, validation message)

• EditContext + Validation Stay

NavLink

UIEventArgs types

• UIEventArgs + UIChangeEventArgs Stay
• Everything else moves
• BindAttributes.cs
• EventHandlers.cs
• BindInputElementAttribute.cs
• EventCallbackFactoryUIEventArgsExtensions

HtmlRenderer + ComponentRenderedText