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Secure your Blazor app with user login, role-based access, and protected routes. 1. Key Concepts Authentication: Verify user identity (e.g., login). Authorization: Control access to resources (e.g., admin-only pages). 2. Setup Authentication Ste...
Call JavaScript from C# and vice versa, use JS isolation, and integrate JS libraries. 1. Why JavaScript Interop? Access browser APIs (e.g., localStorage, geolocation). Use existing JavaScript libraries (e.g., charts, animations). Direct DOM manipu...
Learn to manage global state, persist data, and share state across components. 1. Types of State Component State: Local to a single component (e.g., @code block variables). App State: Shared across multiple components (e.g., user preferences, shopp...
Learn parent-child component communication, lifecycle methods, and cascading values. 1. Component Parameters Pass data from a parent component to a child component using parameters. Example: Parent ➔ Child Communication ParentComponent.razor @page "/...
The component lifecycle in Blazor defines a sequence of methods that are executed as a component is initialized, rendered, updated, and disposed. Understanding these lifecycle methods helps you manage data, handle events, and optimize performance in ...
Learn to create forms, validate user input, and handle submissions in Blazor. The EditForm Component Blazor uses EditForm to create forms. Binds to a model object (e.g., a class with properties). Handles validation and submission. Input Componen...