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  • Sean Dooley 289 posts 528 karma points
    Jul 29, 2011 @ 15:50
    Sean Dooley
    0

    Iterator GetPreValues

    Currently my code is as follows

    var recipeTypes = umbraco.library.GetPreValues(1174);
    <p>@recipeTypes</p>
    <ul>
       @foreach(var item in recipeTypes) {
            <li>@item</li>
     }
    </ul>

    This returns the following

    MS.Internal.Xml.XPath.XPathSelectionIterator

    • Family FavouritesClassicsSweetsTopping
    How do you iterator umbraco.library.GetPreValues() using Razor into list items?
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  • Sean Dooley 289 posts 528 karma points
    Jul 29, 2011 @ 16:09
    Sean Dooley
    0

    I have used the snippet below to achieve what I was looking for

     

    @{

    XPathNodeIterator recipeTypes = umbraco.library.GetPreValues(1174);

    recipeTypes.MoveNext();

    XPathNodeIterator preValueIterator = recipeTypes.Current.SelectChildren("preValue","");

    <li class="heading">Ingredient</li>

    <ul>

    @while(preValueIterator.MoveNext()) {

    searchUrl = String.Format("{0}&mainIngredient={1}", @templateUrl, @preValueIterator.Current.GetAttribute("id",""));

    <li>

    <a href="@searchUrl">

    @preValueIterator.Current.Value

    </a>

    </li>

    }

    </ul>

    }

    Apologies for the code formatting, the creating a post allowed me to set styling to 'Code' but in a reply it has changed to 'Preformatted'... which doesn't work anywhere near as good?!

     

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