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  • k 256 posts 654 karma points
    May 27, 2019 @ 10:45
    k
    0

    Previous/Next Umbraco 8

    Hello,

    I am using Previous() and Next() on Umbraco 8 but it is not working.

    Has someone used it on umbraco 8 ?

    Thanks for helping.

    Kusum

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  • Marc Goodson 2155 posts 14408 karma points MVP 9x c-trib
    Jun 11, 2019 @ 19:48
    Marc Goodson
    0

    Hi K

    I think removed...

    they were here in V7:

    https://github.com/umbraco/Umbraco-CMS/blob/v7/dev/src/Umbraco.Web/PublishedContentExtensions.cs

    but gone in V8:

    https://github.com/umbraco/Umbraco-CMS/blob/v8/dev/src/Umbraco.Web/PublishedContentExtensions.cs

    Aha - there is a discussion on the why's and where's here:

    https://github.com/umbraco/Umbraco-CMS/issues/4839

    Looks like from that discussion you might be able to use SiblingsAndSelf() to get an IEnumerable

    regards

    Marc

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  • k 256 posts 654 karma points
    Jun 25, 2019 @ 16:36
    k
    101

    Below code is working fine on Umbraco 8

      @{

      var newsList = Model.Parent.Children("alias").ToList();
        var currentIndexInNewsList = newsList.FindIndex(x => x.Id.Equals(Model.Id));
       var  totalResults = newsList.Count();

        if (currentIndexInNewsList > -1)
                {

                 if (currentIndexInNewsList > 0)
                    {
                        var previousItem = newsList[currentIndexInNewsList - 1]; 
                        <div class="col-xl-6 col-lg-6 col-sm-12 prevFooter">
                                <a href="@previousItem.Url"><span><i class="fas fa-arrow-left"></i></span>Previous Project</a>
                            </div>

                    }   
                    if (totalResults-1 > currentIndexInNewsList)
                    {
                        var nextItem = newsList[currentIndexInNewsList + 1];
                         <div class="col-xl-6 col-lg-6 col-sm-12 nextFooter">
                            <a href="@nextItem.Url"><span></span>Next Project</a>
                        </div>

                    }


    }

    }

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