razor how to list descendants from multiple lists - Razor

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Clare 37 posts 117 karma points

Nov 08, 2013 @ 12:32

Razor - how to list descendants from multiple lists

Razor

I'm trying to create a macro to list descendants of a particular document type no matter where they are in the content tree. At the moment it only traverses through the first list (in this instance the UG study list) but I need it to travel both lists:

-Main
---UG study (programmeList)
......programme 1
......programme 2
---PG study (programmeList)
......programme 1
......programme 2

How do I get it to get any document types not just from the first list?

@using umbraco.MacroEngines
@inherits DynamicNodeContext
@{
    string schoolToFind = Parameter.ProgrammeSchool;
    var root = Model.AncestorOrSelf();
    var programmeNames = root.Descendants("ProgrammeList").First();
        
       <div>
        @foreach (var item in programmeNames.Children.OrderBy("programmeName"))
        {
             string[] school = item.school.ToString().Split(',');
            
            if (school.Contains(schoolToFind))
                {
                    <li>
                    <a href="@item.Url">@item.programmeName - @item.qualificationType</a> 
                    </li>
                    }
            
                         }
    </div>
            
}

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Marcio Goularte 374 posts 1346 karma points

Nov 08, 2013 @ 12:52

Hi,

I changed your code. Now the query will get all doctype Programme

@using umbraco.MacroEngines
@inheritsDynamicNodeContext
@{
    string schoolToFind =Parameter.ProgrammeSchool;
    var root =Model.AncestorOrSelf(1);
    var programmeNames = root.DescendantsOrSelf("programme").OrderBy("programmeName").ToList();
        
       <div>
        @foreach(var item in programmeNames)
        {
             string[] school = item.school.ToString().Split(',');
            
            if(school.Contains(schoolToFind))
                {
                    <li>
                    <a href="@item.Url">@item.programmeName -@item.qualificationType</a> 
                    li>
                    }
            
                         }
    div>
            
}

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Clare 37 posts 117 karma points

Nov 08, 2013 @ 13:33

0

Thank you so much it works now :)

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