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  • Søren K. Madsen 1 post 71 karma points
    Aug 19, 2015 @ 08:06
    Søren K. Madsen
    0

    Getting children of multiplenodes

    I have a problem creating a foreach with children from 2 or more nodes. There are 3 sites in one solution, and i need to show news from all sites on one of them. There is no problem getting the content from one node but i can't find a solution for combining two or more nodes

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  • Lars-Erik Aabech 348 posts 1096 karma points MVP 4x c-trib
    Aug 19, 2015 @ 10:37
    Lars-Erik Aabech
    0

    You can use the SelectMany LINQ method if you've already got a set of the parent nodes, or you could possibly benefit from using the TypedContentAtXPath method on the UmbracoHelper.

    For example:

    foreach(var news in setOfParents.SelectMany(parent => parent.Children))
{
    //...
}

    or

    foreach(var news in Umbraco.TypedContentAtXPath("//ParentDocType/ChildDocType"))
{
    //...
}
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