razor-pages-sample

A basic sample of a Razor Pages web application

Tag helpers

Environment

• _Layout.cshtml

Cache

• Index.cshtml

Forms

Form tag helper

• Contact.cshtml
• EditBook.cshtml

Model validation

• Contact.cs (Data Annotations)
• Book.cs (Data Annotations)
• EditBook.cshtml (Form Validation Summary)
• Contact.cshtml (Validation error per input)
• EditBooks.cshtml.cs (OnPost -> check model state)
• Contact.cshtml.cs (OnPost -> check model state)

Routing and page handlers

Route templates

• Startup.cs (see AddRazorPagesOptions)
• BookDetail.cshtml (use slug as route parameter instead of id)

Route constraints

• Built-in route constraint
  • EditBook.cshtml
• Custom route constraint
  • PromoConstraint.cs (definition)
  • Feedback.cshtml (usage)

Page handlers

• Confirmation.cshtml.cs
• Contact.cshtml.cs (redirect to page with custom page handler)

Partial views, components and sections

Partial views

• ReusableWidget.cshtml (definition)
• Index.cshtml (usage)

View components

• Components/RecentBooks/Default.cshtml
• RecentBooks.cs
• Index.cshtml (usage)

Sections

• _Layout.cshtml (definition)
• Books.cshtml (usage)

Misc

Dependency injection

• Startup.cs (see ConfigureServices)
• IBookService.cs
• Books.cshtml.cs

Logging

• Books.cshtml.cs

Health check

• Startup.cs (see ConfigureServices and Configure)