navigation between nodes of documenttype

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Bas Schouten 135 posts 233 karma points

Jun 17, 2016 @ 08:51
0

Navigation between nodes of documenttype

Templates, (partial) views and macros

Umbraco 7
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 5x c-trib

Jun 17, 2016 @ 11:38

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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