Building a navigation with a search result webpart

Question

I'm trying to set up a top level site that displays every Project site, creating a basic navigation. To achieve this I used a Search Result Webpart with a custom query, providing me with the correct results:

    Path:"{\Site.URL}/*/"
    contentclass:STS_Web 
    WebTemplate:PROJECTSITE

However, sites with the correct WebTemplate may become subsites of the Project sites in the future:

/Project1/Subproject1

These subprojects are not supposed to be shown in my navigation, is there any way to exclude them and all future subprojects without hardcoding the names?

Answer 1

You can control the depth with the UrlDepth property.

So try to change your syntax to something like this:

Path:{Site.URL} UrlDepth=1

See tip 2 on this blog.

Display a Sub Site list using a Content Search Web Part