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Two bugs in ASP.NET MVC 3 and a workaround for both
Jun 1114So I spent an hour today arsing about with a couple of ASP.NET MVC 3 bugs. One was a Routing issue that caused it to act differently to MVC 2. The second I found was a FormsAuthentication issue that insisting on sending me to /Account/Login. Amazing how this crept in really given that it was community tested to death with such a massive ASP.NET MVC following so it is a wonder they weren't weeded out and fixed before RTM. Oh well, don't pretend you don't like a challenge. Routing doesn't work t...
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Referencing Routes in ASP.NET MVC The Rails Way
May 1130Routing is probably the most confusing aspect of working with ASP.NET MVC. It’s hard to craft a groovy URL - even harder to link properly off to that groovy URL. Rails leans on Ruby’s forgiving and friendly nature to make this a bit more simple - C#4 allows to get close to this as well. With Rails 3 you define a route in your config/routes.rb like this: match "order/receipt/:id" => "orders#receipt", :as => :receipt # receipt_url You can access this route anywhere in your application ...
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How to convert an ASP.NET Web Forms web application into ASP.NET MVC 3
May 1106So, you have a traditional web forms web application and you are inspired by the new ASP.NET MVC 3 are you? Well this is definitely doable. In this how to guide I will tell you step by step exactly how you can add your new ASP.NET MVC 3 work into your existing ASP.NET web forms project. 1. Add referencesRight click on your web root project in Visual Studio (2010 in my case) and add the following references: System.Web.Routing System.Web.Abstractions System.Web.Mvc System.WebPages System.Web...
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RouteDebugger 2.0
Apr 1113I’m at Mix11 all week and this past Monday, I attended the Open Source Fest where multiple tables were set up for open source project owners to show off their projects. One of my favorite projects is also a NuGet package named Glimpse Web Debugger. It adds a FireBug like experience for grabbing server-side diagnostics from an ASP.NET MVC application while looking at it in your browser. It provides a browser plug-in like experience without the plug-in. One of the features of their plug-in ...
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Changing Base Type Of A Razor View
Feb 1121Within a Razor view, you have access to a base set of properties (such as Html, Url, Ajax, etc.) each of which provides methods you can use within the view. For example, in the following view, we use the Html property to access the TextBox method. @Html.TextBox("SomeProperty") Html is a property of type HtmlHelper and there are a large number of useful extension methods that hang off this type, such as TextBox. But where did the Html property come from? It’s a property of System.We...
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Routing Regression With Two Consecutive Optional Url Parameters
Feb 1120It pains me to say it, but ASP.NET MVC 3 introduces an ugly regression in routing from ASP.NET MVC 2. The good news is that there’s an easy workaround. The bug manifests when you have a route with two consecutive optional URL parameters and you attempt to use the route to generate an URL. The incoming request matching behavior is unchanged and continues to work fine. For example, suppose you have the following route defined: routes.MapRoute("by-day", "archive/{month}/{day}", new { contro...
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MvcSiteMapProvider 3.0.0 released
Feb 1104Just a quick note to tell that MvcSiteMapProvider 3.0.0 has been released and is available on CodePlex and NuGet. This version is targeted at ASP.NET MVC 3. If you are still using ASP.NET MVC 2, no worries: version 2.3.1 contains the exact same functionality but is targeted at ASP.NET MVC 2. The changelog: Additional UpdatePriority options for generating XML sitemaps Allow to specify target on SiteMapTitleAttribute One action with multiple routes and breadcrumbs Medium Trust optimizatio...
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Dependency Injection with ASP MVC 3–Distilled and Simplified
Jan 1124One of the key new features in the ASP MVC 3 framework is how the framework interacts with your Inversion of Control (IoC) Container. Note: the specific behavior of the IoC containers themselves has not changed. The only thing that has changed is how the MVC 3 framework interacts with the IoC Container. In MVC 1 and 2, we had to create our own Custom Controller Factory. In MVC 3, your still free to do so. However, when you see how MVC 3 generically works with IoC containers, when upgrading t...
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Integrating ASP.NET MVC 3 into existing upgraded ASP.NET 4 Web Forms applications
Jan 1106I got an interesting question recently from a gentleman who has an existing ASP.NET WebForms 2.0 application that works just fine. He's upgraded it to ASP.NET 4 and it still works great, but now he wants to add some ASP.NET MVC pages to it. He doesn't want to rewrite the application. A few years ago I did a post on Hybrid ASP.NET applications. The goal was to reinforce the point that you can have ASP.NET applications that are both WebForms and MVC (as well as WCF and ASMX Web Services and o...
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ASP.NET MVC 3 Extensionless URLs on IIS 6
Dec 1022A lot has been written about how to get ASP.NET MVC running on IIS 6 with extensionless URLs. Up until now, the story hasn’t been very pretty. When running ASP.NET MVC on ASP.NET 4, it gets a lot easier. To be fair, the part that makes it easier has nothing to do with ASP.NET MVC 3 and everything to do with a little known new feature of ASP.NET 4 creatively called the ASP.NET 4 Extensionless URL feature. ASP.NET MVC 3 requires ASP.NET 4 so it naturally benefits from this new feature. If yo...
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