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Allie 26 posts 116 karma points

Jul 30, 2021 @ 17:16

Using Umbraco And Getting Started

Umbraco 8

Hey everybody, I'm new in umbraco, so can sb help me ?..

enter image description here

                               @foreach(var subitem in item.Children)
                               {

                                    List<string> categories = subitem.Pluck("category");
                                     foreach(var category in @categories.Distinct()) {
                                         <p>@category</p>
                                          <a href="@subitem.Value("contentLink")" title="@subitem.Value("title")">@subitem.Name</a>
                                        }  
                               }

Kind regards :)

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Søren Gregersen 441 posts 1884 karma points MVP 2x c-trib

Jul 30, 2021 @ 18:09

100

Hi,

What should Pluck do? Is that something from Rails / ActiveRecord?

If you have defined "category" as a TextBox, you could get the "category" as a string, with subitem.Value<string>("category"). If it is a MultiNodeTreePicker, you can get the value as a list of picked nodes - subitem.Value<IEnumerable<IPublishedContent>>("category")

There is a description of all the built in types here https://our.umbraco.com/documentation/Fundamentals/Backoffice/Property-Editors/Built-in-Property-Editors/

HTH :)

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