Category Archives: Umbraco

KendoUI Grid, OData, WebAPI and Entity Framework

In the latest project I was involved with, there was a need to present database tables data directly in the Umbraco’s backoffice, where all CRUD operations must be supported. This tables could be something like 1000 to 1 million rows and both the website and database would be hosted in Azure, in a WebApp and SQL Database respectively. Users should be able to create complex filters and order the data as they wish as well as update the data individually and in batch.

From the get-go there were some challenges we needed to overcome in order to create an usable system, that was user-friendly, fast, reliable, and where no conflitcts would come up when data was being updated from multiple users.

The solution was a new Umbraco Package we called Search Manager (since the database tables ultimately feed an Azure Search index) that uses Telerik’s Kendo UI Grid, WebAPI and Entity Framework. The following presents the process it took to reach the end result.

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First ever Lisbon Umbraco Meetup!

Lisbon Umbraco Meetup

The first ever Umbraco Meetup in Portugal is going to be held this Thursday at Create IT offices in Lisbon. The event filled up fast which leads me to believe that Umbraco is getting recognized as one of the best CMS’s to work with.

We’ll try to record some of it, and share it on youtube!

Lisbon Umbraco Meetup

Lisbon, PT
65 Members

The Lisbon Umbraco Meetup is a networking group for anyone interested in Umbraco. We’re planning on having at least one formal presentation followed by some lively debates or …

Next Meetup

Lisbon Umbraco first meetup!

Thursday, Nov 24, 2016, 6:00 PM
35 Attending

Check out this Meetup Group →

Umbraco and Donut Output Cache

Donut Output Caching is a type of output caching where certain parts of a web page are not cached. It’s a simple way of boosting your site performance!

ASP.NET doesn’t provide a native way of donut output caching, so we must resort to a great NuGet package called MVCDonutCaching. You can read all about it here: http://www.devtrends.co.uk/blog/donut-output-caching-in-asp.net-mvc-3.

Since Umbraco is built on top of ASP.NET MVC, we can easily use this package on our websites. There are, however, some caveats, because Umbraco doesn’t use the native MVC routing.

For Umbraco, every page that uses the same document type is processed through the same route, therefore, if we have 100 news articles that use the NewsItem document type, from the moment we open one news article page, every other news item page will display the same information, despite having a different URL!

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Umbraco profiler

Quick tip:

If you need to find which part of your Umbraco application is slowing the site down, follow these steps:

  1. Set the debug property of the compilation section of your Web.config to true<compilation defaultLanguage=”c#” debug=”true” batch=”false” targetFramework=”4.5″>
    • If you’re using an older version of Umbraco, you also probably need to set the umbracoDebugMode app setting to true in the same config file: <add key=”umbracoDebugMode” value=”true” />
  2. Add the query string ?umbdebug=true to your Umbraco page URL
  3. Thats it!
umbraco profiler
umbraco profiler

It uses Mini Profiler, so you can add your own profile stops, but out-of-the-box it already analyses the time it takes to render each view.

Happy profiling!

Automatic generation of Umbraco packages with Grunt

Manually creating Umbraco packages can be tiresome.

If you’re continuously building upon the same package, doing it manually is wasting time that can be more useful developing new features.

This problem presented itself to me when improving Approve It. In order to create the Umbraco package I need several things:

  • The main assembly
  • The new dashboard section html file
  • The App_Plugins folder which contains every angular controller and views, javascript frameworks and custom css
  • The Package Actions Contrib assembly and its respective actions that enable me to bundle some translations in the package

I decided to go with Grunt and the Grunt Umbraco Package task. A grunt file is a script that typically automates the process of executing some tasks. These scripts can be executed on top of NPM, a package manager for javscript that provides a command line tool to run its packages. To streamline even more the package creation, I installed a Visual Studio extension called NPM Scripts Task Runner, that detects the grunt file and provides a simples UI to handle its tasks.

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Building an Umbraco 7 backoffice extension – Part III

The previous post (Part II) showed how to populate the content tree of a custom Umbraco backoffice section. This one presents a way for content managers to quickly handle each post pending approval, which means we’re going to create our own AngularJS controller and view.

AngularJS is a MVC javascript framework mainly mantained by Google which primary goal is to aid in the development of single-page applications. It’s use on the Umbraco backoffice was the most notable change when Umbraco 7 was first released.

When the content manager selects one node pending approval we want him to be able to take three quick actions:

  • get some information about that node;
  • quickly access it in the content section;
  • quickly publish it.

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Building an Umbraco 7 backoffice extension – Part II

The previous post (Building an Umbraco 7 backoffice extension – Part I), demonstrated how easy it is to create a new section in Umbraco’s backoffice. This post will show how we can populate this new section with meaningful content coming directly from the backoffice.

To begin with, we must reference a few more assemblies (also available at the Umbraco’s installation bin directory):

  • umbraco.dll
  • cms.dll
  • Umbraco.Core.dll
  • System.Web.Http
  • System.Net.Http.Formatting

Then we can populate our section with a tree containing content awaiting approval. To accomplish this we must extend an Umbraco class named TreeController and decorate it with information about our Approve It plugin:

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Building an Umbraco 7 backoffice extension – Part I

Umbraco is a lean and powerful  CMS built on top of current .NET technologies and Javascript frameworks. It provides developers with a varied and simple to use collection of APIs, it is easy to customize and doesn’t get in the way between the coded markup and the HTML that is actually rendered.

The next series of posts will show how to build plugins that extend the default Umbraco backoffice capabilities.

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