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  • Peter van Geffen 54 posts 290 karma points
    Jun 03, 2021 @ 12:55
    Peter van Geffen
    0

    Get current used/picked repository item

    Hey,

    I have a kind of knowledge base. Within these items you can choose a theme from a repository (Video - Article) from a MultiNodeTreepicker.

    Now I want to make an if statement based on which theme is chosen. So roughly the following:

    if(video){
    then this link
}else if(article){
    then this link
}else{
    default link
}

    I can read all possible themes, but not a single/current one.

    Who can help me :noob

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  • Dan Diplo 1554 posts 6205 karma points MVP 6x c-trib
    Jun 03, 2021 @ 14:31
    Dan Diplo
    0

    So a Multi Node Treepicker will return a collection of published content eg. IEnumerable<IPublishedContent> Each of these items will have a corresponding document type. Presumably a Video is a different document type to a Article? In that case you can check the alias to see what type it is an act accordingly:

    So assuming that items is IEnumerable<IPublishedContent> that comes from your MNTP then something like this could work:

            foreach (var item in items)
        {
            if (item.ContentType.Alias == "video")
            {
                <a href="...">Video Link</a>
            }
            else if (item.ContentType.Alias == "article")
            {
                <a href="...">Article Link</a>
            }
        }
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  • Peter van Geffen 54 posts 290 karma points
    Jun 04, 2021 @ 05:01
    Peter van Geffen
    100

    It's just a kind of tag. So they both have the same document type (with, of course, name, description, and a pickable image). So they are the same on the back. It is the image that separates them from the front.

    So now I want to be able to define the link differently based on the name. But your answer and a fresh look in the morning managed to lead me to a result.

    @{
    var themas = item.GetPropertyValue<IEnumerable<IPublishedContent>>("themas");
            foreach (var thema in themas){
                    if(@thema.Name == "Video"){
                            <a href="@item.Url" title="Bekijk video" class="btn btn-readmore readmore-text">Bekijk video</a>
                    }else if(@thema.Name == "Artikel"){
                            <a href="@item.Url" title="Lees artikel" class="btn btn-readmore readmore-text">Lees artikel</a>
                    }else{
                            <a href="@item.Url" title="Lees meer" class="btn btn-readmore readmore-text">Lees meer</a>
                    }
            }
    }
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  • shekhar sharma 22 posts 110 karma points
    Jun 04, 2021 @ 07:39
    shekhar sharma
    0

    Hi Peter ,

    First of all, allow only one node maximum in you MNTP. Like Below enter image description here

    I believe , In Single Page only 1 theme is allowed. if Yes, Then Run below Variable to get the theme name

    var themeName=Model.Value<>

    if(!string.isNullOrEmpty(themeName)){ if(themeName=video) { // task } else if(themeName=article) { // task } } else { // task }

    Thanks, Shekhar

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