Joche Ojeda
Guide to Blazor Component Design and Implementation for backend devs
Blazor offers a modern, versatile approach to UI development for .NET developers, bridging the gap between web and desktop applications. As a seasoned .NET developer, I’ve explored platforms like Windows Forms, WPF, Xamarin, and MAUI, but Blazor stands out for its flexibility and broad applicability. From backend-focused frameworks like XAF to crafting custom NuGet libraries, my journey highlights the evolution of .NET development and the growing need for robust, reusable UI components. This guide shares key insights and practical lessons learned while building Blazor components, helping backend developers embrace frontend challenges with effective design patterns and streamlined implementation strategies.
Head Content Injection in .NET 8 Blazor Web Apps
With the release of .NET 8, Blazor introduced a significant change in how developers manage head content injection in web applications. The new unified template replaces the traditional _Host.cshtml approach with App.razor, introducing the HeadOutlet component for head content management. This shift offers two main approaches: adapting existing Tag Helpers to target HeadOutlet, or using a more idiomatic component-based solution with HeadContent. While both methods are viable, the component approach provides better integration with Blazor’s architecture, offering improved render mode support, dynamic content capabilities, and type safety for modern web applications.
Using DevExpress Chat Component and Semantic Kernel ResponseFormat to show a product carousel
On a snowy Saturday, I decided to explore a Blazor project using DevExpress Chat Component and Semantic Kernel. This setup allows us to display product lists as carousels in chat, leveraging AI to dynamically format responses in JSON. Check out how prompt execution settings ensure seamless, adaptable LLM responses
Async Code Execution in XAF Actions
Async execution in XAF can be challenging, especially in keeping the UI responsive. This article covers approaches like using async actions, potential pitfalls, and a solution with an AsyncBackgroundWorker for better UI interaction. Complete code examples are available on GitHub for detailed exploration and implementation
Querying Semantic Memory with XAF and the DevExpress Chat Component
Explore how to integrate DevExpress’s new chat component with XAF and Semantic Kernel. This post walks through creating a custom property editor, using XPO for Semantic Memory storage, and handling message callbacks. Learn how to store and query memories to enhance your AI-driven applications with ease.
Rewriting the XPO Semantic Kernel Memory Store to be Compatible with XAF
This article explores the process of adapting the XPO memory store to work with XAF by rewriting its data layer and making it more flexible for handling embeddings. It introduces the IXpoEntryManager interface to enhance object creation and querying while ensuring compatibility with XAF’s architecture.