Loading a View Inside Another View in CodeBehind (SSR vs CSR)

In this tutorial, you will learn two different approaches to compose modular web pages using the CodeBehind framework: Server-Side Rendering (SSR) with LoadPage, and Client-Side Rendering (CSR) with WebForms Core ." Server-Side Rendering (SSR) means the server fully generates the HTML before sending it to the browser. Client-Side Rendering (CSR) means part of the page is loaded or generated after the main page has already been delivered to the browser. In modern web development, it is often necessary to divide a web page into independent and modular parts so that each part can be managed according to the type of data, level of dynamism and need for customization. There are multiple ways to load one page inside another. However, not all approaches are optimal in terms of performance and scalability. In this article, we focus only on two recommended strategies. Here we will teach you two approaches, one of which is based on SSR and the other is CSR. Let's start with the server-side appro