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ASP.NET MVC, Web API, Razor and Open Source
Mar 1228Microsoft has made the source code of ASP.NET MVC available under an open source license since the first V1 release. We’ve also integrated a number of great open source technologies into the product, and now ship jQuery, jQuery UI, jQuery Mobile, jQuery Validation, Modernizr.js, NuGet, Knockout.js and JSON.NET as part of it. I’m very excited to announce today that we will also release the source code for ASP.NET Web API and ASP.NET Web Pages (aka Razor) under an open source license (Apache 2...
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OSS and .NET Year In Review 2011
Dec 1126T’is the season for “Year in Review” and “Best of” blog posts. It’s a vain practice, to be sure. This is exactly why I’ve done it almost every year! After all, isn’t all blogging pure vanity? Sadly, I did miss a few years when my vanity could not overcome my laziness. This year I am changing it up a bit to look at the intersection of open source software and the .NET community in 2011. I think it’s been a banner year for OSS and .NET/Microsoft, and I think it’s only going to get better in 20...
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ASP.NET MVC + Selenium + IISExpress
Dec 1122The goal of this blog entry is to explain how you can create integration tests for ASP.NET MVC applications by using a combination of Selenium WebDriver and IISExpress. Integration tests are useful when you want to test an entire user story. For example, you might want to test whether a user can successfully add an item to a shopping cart. Adding an item to a shopping cart might require the execution of C# code, database code, and JavaScript code. Using an integration test, you can verify t...
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UGIALT.net conf sessions are published
Dec 1111The voting for the UGIALT.net conference just ended, and just in time for the opening of the registration at noon we published, on the new web site the list of the 19 sessions chosen by the more than 180 voters: Perché a fare i preventivi facciamo così schifo? (Cristiano Rastelli) DDD Brutto Sporco e Cattivo (Alberto Brandolini) Organize your chickens: NuGet for the enterprise (Xavier Decoster) SignalR. Code, not toothpaste. Using SignalR for realtime client/server communication (Maarten ...
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Using QUnit with Razor Layouts
Dec 1111Given how central JavaScript is to many modern web applications, it is important to use unit tests to drive the design and quality of that JavaScript. But I’ve noticed that there are a lot of developers that don’t know where to start. There are many test frameworks out there, but the one I love is QUnit, the jQuery unit test framework. Most of my experience with QUnit is writing tests for a client script library such as a jQuery plugin. Here’s an example of one QUnit test file I wrote a ...
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Using SignalR to broadcast a slide deck
Dec 1106Last week, Ive discussed Techniques for real-time client-server communication on the web (SignalR to the rescue). Weve seen that when building web applications, you often face the fact that HTTP, the foundation of the web, is a request/response protocol. A client issues a request, a server handles this request and sends back a response. All the time, with no relation between the first request and subsequent requests. Also, since its request-based, there is no way to send messages from the serv...
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Scott Hanselman's 2011 Ultimate Developer and Power Users Tool List for Windows
Dec 1101Everyone collects utilities, and most folks have a list of a few that they feel are indispensable. Here's mine. Each has a distinct purpose, and I probably touch each at least a few times a week. For me, util means utilitarian and it means don't clutter my tray. If it saves me time, and seamlessly integrates with my life, it's the bomb. Many/most are free some aren't. Those that aren't free are very likely worth your 30-day trial, and perhaps your money. Here are most of the contents of my ...
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Using the West Wind Web Toolkit to set up AJAX and REST Services
Nov 1103I frequently get questions about which option to use for creating AJAX and REST backends for ASP.NET applications. There are many solutions out there to do this actually, but when I have a choice - not surprisingly - I fall back to my own tools in the West Wind West Wind Web Toolkit. I've talked a bunch about the 'in-the-box' solutions in the past so for a change in this post I'll talk about the tools that I use in my own and customer applications to handle AJAX and REST based access to servic...
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Preventing CSRF With Ajax
Oct 1111A long while ago I wrote about the potential dangers of Cross-site Request Forgery attacks, also known as CSRF or XSRF. These exploits are a form of confused deputy attack. Screen grab from The Police Academy movie.In that post, I covered how ASP.NET MVC includes a set of anti-forgery helpers to help mitigate such exploits. The helpers include an HTML helper meant to be called in the form that renders a hidden input, and an attribute applied to the controller action to protect. These helpers...
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Loading jQuery Consistently in a .NET Web App
Oct 1110One thing that frequently comes up in discussions when using jQuery is how to best load the jQuery library (as well as other commonly used and updated libraries) in a Web application. Specifically the issue is the one of versioning and making sure that you can easily update and switch versions of script files with application wide settings in one place and having your script usage reflect those settings in the entire application on all pages that use the script. Although I use jQuery as an exa...
