How do i create a navigation function that returns websites in my composite c1 portal?

Question

I want to create a function (prefer razor) that returns a list of websites in my portal.

I found @HomePageNode and able to process childs from there, but thats only the active website.

I added another website next to the defaut "Front Page" and would like to put in a switcher at the top automatic if i add others also later.

Composite C1 is a CMS System

Answer 1

You can use Composite.Data.SitemapNavigator.HomepageNodes:

Gets PageNode's for all homepages.

Example:

using(var conn = new DataConnection())
{
    var navigator = new SitemapNavigator(conn);
    IEnumerable<PageNode> homePageNodes = navigator.HomePageNodes;
}

Now you have the PageNodes of all your homepages and can traverse them recursively via ChildNodes.

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There also are other functions in SitemapNavigator you might prefer depending on your circumstances, like AllSitemapsXML or HomepageIDs.

You will find them all in the Composite API.