Contents tagged with MVC

  • Reducing coupling with dynamic languages

    I’m learning Node currently, after years of doing ASP.NET MVC, and a bit of Python on a couple of projects. There are lots of habits to shake off, and there are things that I miss (such as ASP’s outstanding model binding), but there is also a very liberating power in JavaScript, that lets you do things in a much more straightforward and even cleaner way than you would otherwise. There’s a lot less ceremony, and you can focus on what counts. One thing that keeps astonishing me is how I can make my Node modules work together without coupling them.

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  • Cleanly getting a WebAPI action URL

    Whenever you need to get the URL of a ASP.NET MVC action, you should use Url.Action (where URL is an instance of UrlHelper), and never hard-code the URL. This way, the URL is dynamically constructed from the available information in the Url.Action parameters and in the route table. If the route is changed, the results of the Url.Action call will change accordingly, and everything will continue to work. The same principles, of course, apply to WebAPI actions.

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  • Strongly-typed HTML helpers in Orchard shapes

    Orchard uses dynamic objects called shapes as view models. It happens commonly that you’ll want to use strongly-typed HTML helpers such as Html.TextBoxFor from within a shape’s template. Unfortunately, this is not possible: those helpers rely fundamentally on the model being strongly-typed, because they need to be able to infer the properties of the object from the Lambda expression passed as a parameter of the helper, but the compiler will refuse to compile Lambda expressions on dynamic objects. As I understand it, this is because the compiler can’t infer enough information about the object at compile time. This is all regrettable but that’s how things are.

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  • Orchard 0.5 is out

    (c) Bertrand Le Roy 2004 Before I joined Microsoft seven years ago, I had spent a couple of years building a Web CMS. It wasn’t open-source unfortunately but the experience convinced me that most public-facing web sites would shortly use some form of CMS. I also forged strong opinions about the right level of component granularity that a CMS must implement.

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  • RSS feeds in Orchard

    (c) Bertrand Le Roy When we added RSS to Orchard, we wanted to make it easy for any module to expose any contents as a feed. We also wanted the rendering of the feed to be handled by Orchard in order to minimize the amount of work from the module developer.

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