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  • Bas Schouten 135 posts 233 karma points
    Jun 17, 2016 @ 08:51
    Bas Schouten
    0

    Navigation between nodes of documenttype

    Hi All,

    I'm trying to build a navigation between nodes from the same documenttype.

    @if (@CurrentPage.Where("NodeTypeAlias == \"Nieuwsitem\"").Previous() != null) {
     <a href="@CurrentPage.Where("NodeTypeAlias == \"Nieuwsitem\"").Previous().Url">Previous</a>
}

    This is not working.

    bool' does not contain a definition for 'Previous

    What am i doing wrong?

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  • Dan Diplo 1554 posts 6205 karma points MVP 6x c-trib
    Jun 17, 2016 @ 11:38
    Dan Diplo
    100

    Here's how I do previous and next links for a given docType alias, which might help:

    string alias = "Nieuwsitem"; // your docType alias

var previousPage = Model.Content.Previous();
var nextPage = Model.Content.Next();

if ((previousPage != null && previousPage.DocumentTypeAlias == alias) || (nextPage != null && nextPage.DocumentTypeAlias == alias))
{
    <ul class="pager">
        @if (previousPage != null && previousPage.DocumentTypeAlias == alias)
        {
            <li class="previous">
                <a href="@previousPage.Url#main" class="prev" rel="prev" title="@previousPage.Name">
                <i class="fa fa-angle-left"></i> Previous</a>
            </li>
        }
        @if (nextPage != null && nextPage.DocumentTypeAlias == alias)
        {
            <li class="next">
                <a href="@nextPage.Url#main" class="next" rel="next" title="@nextPage.Name">
                Next <i class="fa fa-angle-right"></i></a>
            </li>
        }
    </ul>
}
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