Blog

Mert Özen's blog posts on software development, backend, frontend, and DevOps.

Series

Razor Component Fundamentals: Parameters, Event Handling, Data Binding and the Component Lifecycle

A Razor component receives values through [Parameter], notifies its parent with EventCallback, binds to inputs with @bind, and ComponentBase calls its lifecycle methods in a fixed order; with prerendering on, OnInitializedAsync runs twice. We build the Bookstore admin panel's stock screen with BookList, BookRow and LowStockBadge and show @bind:after, @bind:get/set, rendering in async handlers and a timer that needs InvokeAsync with real logs and Angular equivalents.

15 Nov 2026 13 min 7

Frontend PART 05

Data Binding in Angular: Interpolation, Property, Event and Two-Way Binding

Every bridge between class and template in Angular 12: interpolation, property, attribute, class and style binding, event binding and $event, template reference variables and [(ngModel)].

31 Oct 2026 6 min 115