You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

Umbraco 8

In our last installment, we learned about the basics of Umbraco and what is new in Umbraco 8. Now we are going to delve into coding basic functionality and making our code as modular as possible.

Before we delve into the code, let’s talk a little about the different types of controllers available to us and which one is appropriate in a given circumstance.

Umbraco Controllers

In addition to the standard ASP.Net MVC controller, Umbraco provides us with two other types of controllers. The RenderMvc Controller and Surface Controller. In a nutshell, both controllers give you control over Umbraco that you simply would not have with a standard MVC controller.

Surface Controller

Surface controllers inherit from standard MVC controllers, so you have all the functionality of a standard MVC controller, plus Umbraco specific functionality. A surface controller is interacting with the front-end pages and are particularly useful for rendering child actions. Any time you have a custom form, you will want to use a surface controller. Surface controllers provide access to important Umbraco objects such as UmbracoHelper and UmbracoContext. Surface controllers are auto-routed, so you never have to manually setup your own routes. Umbraco handles all of this behind the scenes. If you want to “hijack” a route, you would use the RenderMvc Controller.

RenderMvc Controller

This type of controller is the total opposite of the surface controller. This gives you greater control over how your views are rendered. These controllers provide you with the ability to execute custom code before your views are rendered instead of simply blindly executing the pages and providing you with no control with what happens before the view is rendered. For instance, you can apply granular security rules to your pages & if coded correctly, you can even implement item level security so that only display certain parts of pages to certain users. This also provides you with an opportunity to manipulate the model associated with a page before the page is rendered.

Tying it all together

In Umbraco surface controllers and RenderMvc controllers give you the ability to do more than just serve content and allow for you to also customize the way that Umbraco serves up content instead of simply boxing you in. You really shouldn’t ever have to use a standard controller unless you are doing something completely outside of Umbraco.

Adding Some Functionality


Macros are simply reusable units of code. Umbraco comes with several useful snippet’s out of the box, one of which we will be using momentarily. Macros can either be used in a Rich Text Editor or called programmatically. In this post we will be adding a new page to the site, so we should have a navigation menu & this is one of those snippets that Umbraco gives us right out of the box.

To add the navigation menu to Umbraco, the first thing that you’ll want to do is login to the back office, go to settings, right click on partial view macros and select “New partial view macro from snippet,” and then click on Navigation. You will then be shown the partial view that is about to be created. You can customize this if you like, but for the moment, we will leave it as it is. All we are going to do now is name the partial “Navigation” and click save. Since we will never be calling this from within a rich text editor, it’s time to hook this up to our site. For the moment, the only view that we have is ~/Views/Homepage.cshtml, so that’s what we are going to edit. Go ahead and delete lines 51 thru 67 and replace it with:

Bam, we’re done! It’s not displaying anything right now because we don’t have any other pages, but I don’t want it to display only other pages, it should obviously display the root page of course this is a Bootstrap 4 site, so it should be styled as such. So, let’s go back to ~/MacroPartials/Navigation.cshtml view and add the root page (Homepage), and make it look pretty. When we are finished with the changes, Navigation.cshtml should look like this:

Now that we have a navigation page, it’s time to get into making the site functional, right? Wrong! 😊 We don’t want to continually copy and paste the same code into every type of page that we have. So, we are going to want to create a layout page   have our pages inherit from that.

Layout Pages:

Layout pages aren’t specific to Umbraco. Practically every ASP.Net MVC site uses them and all the MVC devs out there already know what they are. In case you don’t, layout pages are simply pages that other pages inherit from. Even your layout page can have a layout page ad infinitum. I prefer to use Visual Studio as often as I can instead of the back office, so if Visual Studio is running, stop it, right click on views in the solution explorer => Add => MVC 5 View and click Add. Now just simply name the view “Master” and hit enter. First, erase the junk that Visual Studio put in there while it was scaffolding and then you will want to extract the elements that most pages will have in common from your ~/Views/Homepage.cshtml file. Because your master page can serve up any type of page, you won’t be able to pass a document type into your @inherits. So, you will also have to replace all instances of this.Model.[attribute] with Model.Root.GetProperty(“[property name]”).GetValue() or some derivative thereof. In the end, your Master view will look like this:

Your Homepage view will now look like this:

Now we can get to coding a page and macro that provides some functionality. Every site needs a contact page, so let’s start with that. The first thing we will want to do is once again, create a document type and template for the contact page. So, once again login to the back office and go to settings. Right click on Document Types, Click Create, Select Document Type. Now we will start building our Doc Type. Select an icon that gives you the warm and fuzzies and name this document type Simple Page. Click on add group & name your group Content. We are going to make this simple, so you only need to create 2 properties.

Now you need to tell Umbraco where this new doc type can go, so click on Homepage click permission, click “Add child” and select Simple Page. This tells Umbraco that a simple page can go under the Home.

Before we build the contact form macro, let’s just quickly build out a simple contact page. Of course, right now we only have an empty template for that page, so we will define the Layout property as we previously did for homepage and simply add the title and a little body content to the page. Here is what your contact view should look like:

After this, all we need to do is add some content and it will display automagically. So, let’s add a contact page to the site in the back office. So, simply go to the content tab in the back office, right click on Homepage and click Create, click Simple Page, enter Contact as the name, then enter whatever page title and body content that you like. As promised, everything displays as we said it would. Now let’s go about adding that contact us form. We created this as a very generic page because we don’t need a special contact us page in Umbraco because we can simply create a macro that can be rendered from within a Rich Text Editor.

Implementing Macros & Surface Controllers

Now that we have created our page and added content to it, the only thing remaining for us to do is create a macro and surface controller. First, let’s create the macro. Log back in to the back office, go to settings, right click on “Partial View Macro Files,” select “New partial view macro.” First name the macro ContactForm and then we will want to create a form that includes FirstName, LastName, EmailAddress, and Message, and of course, the form will call a surface controller yet to be created. Before we do that, let’s make some changes to the macro settings. Right click on the macro folder under settings, click reload, and select ContactForm. First, set “Use in rich text editor and the grid” to true so we can simply add it to the body content. Now, click on Parameters, add, and create a single parameter with the following values:

Name: Reply To | Alias: replyTo | Editor: Email address

That is all we need to do for the macro from a configuration standpoint. Now, all we need to do is code our new view model for the contact form, partial view, and surface controller.

First, we will want to create a view model. So, add a new class to the ~/Models/ directory and let’s call it ContactViewModel.cs. I want to follow an Occam’s Razor approach in these early posts, so we will keep it simple. The code for your model should look like this:

*NB: If Visual Studio complains about System.ComponentModel.DataAnnotations, go back to Package Manager Console and type the following: Install-Package EntityFramework

At this point, we need to write some code for our partial view that was created at ~/Views/MacroPartials/ContactForm.cshtml and it should look like the following:

As of the time of writing, I personally discovered a now-confirmed bug in Umbraco 8 that causes redirects not to work correctly (along with ViewBag or TempData) when you render a macro inside of a rich text editor, so in order to sidestep this issue, for now, we’re simply going to edit ~/Views/SimplePage.cshtml to the following:

Last, but not least, we need to create our surface controller that will finally give our macro and contact page its functionality. The code should look like this:

Voila! Now you have a contact us page and a contact us macro that can easily be included on any page either by rendering the macro directly in your view or inside any rich text editor.


We covered the different types of controllers and macros in this article. We also created our first surface controller that serves as a simple contact us form that can be rendered into any view or any rich text editor property type. We also covered master templates & how to make our various document types inherit from a master template. Remember, you can have as many master templates as you want, but of course, each view can only inherit from one.

As always, the full source code for this article can be found at:

If you have any questions or need any help with your programming project, please feel free to drop me a line anytime, by using our contact form.

Coming Up Next Time

In the next lesson, you will learn how to allow users to self-register and self-manage their accounts and how you can manage them in the back office. Until then: Happy Coding!

Happy Programming