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  • Morten Peter Hagh Jensen 25 posts 85 karma points
    Sep 12, 2017 @ 07:08
    Morten Peter Hagh Jensen
    0

    Getting all items containing tag in CSV list

    I am trying to get all blog items containing a tag taken from a tag querystring.

    I have this:

    var blogItems = Umbraco.TypedContent(Model.Content.Id).Children.Where(x => x.DocumentTypeAlias == "BlogItem" && x.IsVisible() && x => x.GetPropertyValue<string>("tagsList").Split(",").Contains(tags)).OrderByDescending(x => x.CreateDate);

    But I am getting an CS1026: ) expected error

    So basically I want to get all items where "tag" is in the "tagsList" textfield on the blogItem

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  • Kevin Jump 2348 posts 14896 karma points MVP 8x c-trib
    Sep 12, 2017 @ 07:25
    Kevin Jump
    0

    Hi

    I think your query just has a few syntax issue - below should work:

    var blogItems = Umbraco.TypedContent(Model.Content.Id)
    .Children.Where(x => x.DocumentTypeAlias == "BlogItem" && x.IsVisible() && x.GetPropertyValue<string>("tagsList").Split(',').Contains(tags))
    .OrderByDescending(x => x.CreateDate);

    (the second x => to just x, and Split(",") becomes Split(','))

    umbraco does also have helper functions for tags such as 

    Umbraco.TagQuery.GetContentByTag(tag);

    that might help, but i am not sure if you can do multiple tags in the same query with that.

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