Sign in Register
Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at


  • Craig100 1136 posts 2523 karma points c-trib
    Mar 06, 2015 @ 22:03
    Craig100
    0

    Iterating through an IPublishedContent collection

    Converting a previously working menu to strongly typed in V7.2.2

    var home = Model.Content.AncestorOrSelf();
    var pageCollection = home.Children;

    var topPages = pageCollection.Where(x => x.IsVisible() && x.GetPropertyValue<bool>("showInTopMenu"));

    @foreach (var page in topPages) { <------Fails, says previous line is NullReferenceException

    I suspect I can't just "foreach" through it, but can't find reliable info :(

    If I put topPages out to the page I get 

    System.Linq.Enumerable+WhereEnumerableIterator`1[Umbraco.Core.Models.IPublishedContent]

    Any clues or links appreciated.

    Craig

    Copy Link
  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Mar 06, 2015 @ 22:13
    Jeavon Leopold
    0

    Yes, you can as its a enumerable. I'm assuming you expect topPages to not be empty?

    Could post the whole code and the whole error?

    Jeavon

    Copy Link
Please Sign in or register to post replies

Write your reply to:

Draft