ASP NET Razor Markup

When the server reads the page, it runs the Razor code first, before it sends
the HTML page to the browser. The code that is executed on the server can
perform tasks that cannot be done in the browser, for example accessing a server
database. Server code can create dynamic HTML content on the fly, before it is
sent to the browser. Seen from the browser, the HTML generated by server code is
no different than static HTML content. Server-based code can create dynamic web content on the fly, while a web page
is written to the browser.

• We can start with the ASP.NET Razor Pages template installed with .NET.
• In the above code snippet, the @page directive indicates that the page is a Razor Page.
• Moreinterest in other visual and interactive technologies such as digital animation and game development with Maya and Unity.
• When @ symbol is used with razor syntax, it transits into Razor specific markup, otherwise it transitions into plain C#.
• Running our application, we can see our functionality in action.
• It has the power of traditional ASP.NET markup,
  but it is easier to use, and easier to learn.
• If there is server code in the web page, server executes that code first then send response to the browser.

Mail us on h[email protected], to get more information about given services. A database problem is often the reason behind a slow webpage. It may be due to database configuration, but there could also be other factors, including complex operations on a large database or database server resource exhaustion. Server overload occurs when situations are inadequately planned and accounted for. For example, when your user base grows suddenly, it is wise to implement a load balancer in the Internet Information Services suite. Apart from this, resource exhaustion, an expired Secure Sockets Layer certificate, caching or an application pool could also lead to an overload.

Razor Pages and Blazor

Tutorials Point is a leading Ed Tech company striving to provide the best learning material on technical and non-technical subjects. The Razor syntax gives you all the power of ASP.NET, but is using a simplified
syntax that’s easier to learn if you’re a beginner, and makes you more
productive if you’re an expert. Sign up to get immediate access to this course plus thousands more you can watch anytime, anywhere. Get this
course plus top-rated picks in tech skills and other popular topics. We read every piece of feedback, and take your input very seriously. The following view is located under /Pages/Index.cshtml.

Such designs could lead to OutOfMemoryException thread pool starvation and constant garbage collection. The alternative is to split data into chunks across many mini pages. ASP.NET Core shares some elements from its counterpart ASP.NET, such as the just-in-time compiler, the garbage collector and types such as List and String.

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The else condition defines the code to be executed if the condition is false. Hot code paths are frequently called where most of code execution takes place. Becoming familiar with these paths will immensely reduce your debugging time and efforts while optimizing your code.

All Page Model classes derive from the PageModel base class. They also provide one or more page handers, which are simply methods that define how to handle requests to the Razor Page. A database record
might have a FirstName and a LastName property (among others). A distinct change in the architectural design was the unification of asp net razor tutorial the ASP.NET web API and ASP.NET MVC into ASP.NET Core. This means developers no longer must write different versions of code for .NET Web API and .NET MVC, as both libraries have been merged into a single, consistent ASP.NET MVC within .NET Core. The upgraded framework supports Razor Pages, API endpoints and view-based scenarios.

Welcome To Learn Razor Pages

We can create expressions, loops and variables in the view page. As a longstanding framework, .NET Core has served large organizations for years. Its active development means that it is not likely to see a decline anytime soon.

• While creating a page under pages folder, it gives an option to select a model and one of CRUD operation.
• You can still choose to use ASP.NET Core MVC to build your ASP.NET Core web applications.
• But there was a plan for this type page design, razor page is lightweight, very flexible & cross platform compatible.
• They also provide one or more page handers, which are simply methods that define how to handle requests to the Razor Page.
• This layout HTML is added to the Razor Page HTML to generate the complete HTML response, preventing duplicate code.
• ASP.NET Core shares some elements from its counterpart ASP.NET, such as the just-in-time compiler, the garbage collector and types such as List and String.
• It also supports test-driven development and gives you complete control over markup while being able to use the latest web standards.

The Razor Pages framework is lightweight and very flexible. It provides the developer with full control over rendered HTML. Razor Pages is the recommended framework for cross-platform server-side HTML generation.