Blazor Web Development Cookbook: Tested recipes for advanced single-page application scenarios in .NET 9

Blazor Web Development Cookbook
Contributors
   About the author
   About the reviewers
Preface
   Who this book is for
   What this book covers
   To get the most out of this book
      Download the example code files
   Conventions used
   Sections
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
   Get in touch
   Share Your Thoughts
   Download a free PDF copy of this book
1
Working with Component-Based Architecture
   Technical requirements
   Initializing a project
      Getting ready
      How to do it...
      How it works...
      There’s more...
   Creating your first basic component
      Getting ready
      How to do it...
      How it works...
      There’s more...
   Declaring parameters on a component
      Getting ready
      How to do it...
      How it works...
      There’s more...
   Detecting render mode at runtime
      Getting ready
      How to do it...
      How it works...
   Ensuring that a parameter is required
      Getting ready
      How to do it...
      How it works...
   Passing values from the parent component with CascadingParameter
      Getting ready
      How to do it...
      How it works...
      There’s more...
   Creating components with customizable content
      Getting ready
      How to do it...
      How it works...
      There’s more...
   Making components generic
      Getting ready
      How to do it...
      How it works...
      There’s more...
   Decoupling components with DynamicComponent
      Getting ready
      How to do it...
      How it works...
2
Synchronous and Asynchronous Data Binding
   Technical requirements
   Binding values with markup elements
      Getting ready
      How to do it…
      How it works…
   Binding to a specific DOM event
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Performing asynchronous actions after binding
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Customizing get and set binding logic
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Simplifying binding with the bind-Value pattern
      Getting ready
      How to do it…
      How it works…
   Binding with an external data provider
      Getting ready
      How to do it…
      How it works…
3
Taking Control of Event Handling
   Technical requirements
   Hooking into event delegates
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Delegating with lambda expressions
      Getting ready
      How to do it…
      How it works…
      See also
   Delegating with EventCallback
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Preventing default event actions
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Controlling event propagation
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Introducing custom events
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Handling long-running events
      Getting ready
      How to do it…
      How it works…
      There’s more…
4
Enhancing Data Display with Grids
   Technical requirements
   Refactoring a table to a grid component
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Attaching actions to parts of a grid
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Implementing pagination
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
   Implementing sorting
      Getting ready
      How to do it…
      How it works…
   Implementing infinite scrolling
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Utilizing QuickGrid
      Getting ready
      How to do it…
      How it works…
5
Managing Application State
   Technical requirements
   Having bookmarkable state
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Implementing an in-memory state container
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Injecting application state as a service
      Getting ready
      How to do it…
      How it works…
      See also
   Invoking state changes from anywhere
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Persisting state
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Resolving persisted state
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Sharing state across interactive render mode boundaries
      Getting ready
      How to do it…
      How it works…
      There’s more…
6
Building Interactive Forms
   Technical requirements
   Binding a simple model to a form
      Getting ready
      How to do it…
      How it works…
      There’s more
   Submitting static forms without full page reload
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Binding nested models to a form
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Utilizing built-in input components
      Getting ready
      How to do it…
      How it works…
   Handling file uploads with a form
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Securing a form with an anti-forgery token
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
7
Validating User Input Forms
   Technical requirements
   Adding validation to a form
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Leveraging data annotations for form validation
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Implementing custom validation attributes
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Validating complex data models
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Styling validation messages
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Displaying a toast when validation fails
      Getting ready
      How to do it…
      How it works…
   Enabling a submit option based on the form state
      Getting ready
      How to do it…
      How it works…
      There’s more…
8
Keeping the Application Secure
   Technical requirements
   Scaffolding identity
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Securing pages
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Securing markup areas
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Creating roles
      Getting ready
      How to do it…
      How it works…
   Modifying a user’s identity
      Getting ready
      How to do it…
      How it works…
      See also
   Supporting roles’ and policies’ authorization
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Resolving authentication state in procedural logic
      Getting ready
      How it works…
9
Exploring Navigation and Routing
   Technical requirements
   Enabling routes from multiple assemblies
      Getting ready
      How to do it…
      How it works…
   Working with parameterized routes
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
   Working with query parameters
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
   Implementing unified deep linking
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Handling incorrect navigation requests
      Getting ready
      How to do it…
      How it works…
      See also
   Executing an asynchronous operation with navigation
      Getting ready
      How to do it…
      How it works…
      See also
   Canceling a long-running task when users navigate away
      Getting ready
      How to do it…
      How it works…
   Controlling navigation history
      Getting ready
      How to do it…
      How it works…
10
Integrating with OpenAI
   Technical requirements
   Setting up an Azure OpenAI service
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
   Implementing smart pasting
      Getting ready
      How to do it…
      How it works…
      There’s more…
   Implementing a smart text area
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
   Adding a ChatBot
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
   Connecting an Azure OpenAI service to an existing data index
      Getting ready
      How to do it…
      How it works…
      There’s more…
      See also
Index
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