list all nodes by node nodetypealias es - Templates and document types

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Levente Kosa 136 posts 352 karma points

Jun 28, 2015 @ 11:42
0

List all nodes by node nodeTypeAlias(es)
Hi,

I would like a like with all nodes from home page through all the site by different node nodeTypeAliases. Is that possible somehow using razor? So far I have this:
```
@{
    dynamic root = @Umbraco.Content(1060);
    var news_items = root.Descendants("type1")
}
<ul>
    @foreach (var news_item in news_items)
    {
        <li>
            @news_item.Name
        </li>
    }
</ul>
```
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Dennis Aaen 4500 posts 18255 karma points admin hq c-trib

Jun 28, 2015 @ 12:01
0
Hi Levente,

WIth this code below should list pages from home page through all the site by different nodes.
```
@inherits Umbraco.Web.Macros.PartialViewMacroPage

@{  var selection = CurrentPage.AncestorOrSelf(1).Descendants("umbNewsItem").Where("Visible"); }

@if (selection.Any())
{
    <ul>
        @foreach (var item in selection)
        {
            <li><a href="@item.Url">@item.Name</a></li>
        }
    </ul>
}
```
By doing it by this way, then you don´t need to use a specific id, to get data from. The id can change if the user delete the homepage and create again, then it will get another id, than 1060.

Remember to change the document type alias so it match your case.

Hope this helps,

/Dennis
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Dennis Aaen 4500 posts 18255 karma points admin hq c-trib

Jun 28, 2015 @ 12:08

And if you want to list more nodes by more than one DocumentTypeAlias then you can do by this way.

@inherits Umbraco.Web.Macros.PartialViewMacroPage

@{  var selection = CurrentPage.AncestorOrSelf(1).Descendants().Where("Visible").Where("DocumentTypeAlias == @0 || DocumentTypeAlias == @1","umbNewsItem","umbTextPage"); }

@if (selection.Any())
{
    <ul>
        @foreach (var item in selection)
        {
            <li><a href="@item.Url">@item.Name</a></li>
        }
    </ul>
}

In the example above I list nodes that uses the document types with the aliases of "umbNewsItem" and "umbTextPage"

Hope this helps,

/Dennis

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Levente Kosa 136 posts 352 karma points

Jun 28, 2015 @ 12:20

0

Hi Dennis,

It's perfect, again. It seems you are my hero today :)

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Dennis Aaen 4500 posts 18255 karma points admin hq c-trib

Jun 28, 2015 @ 12:25

0

Hi Levente,

You are welcome. Great that it works like intended. I am glad that I can help you.

/Dennis

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Levente Kosa 136 posts 352 karma points

Jul 02, 2015 @ 21:08

0

Hi Dennis,

Sorry, that I interrupt again, but I have a really big problem. It's totally different problem like this, just unfortunately nobody knows what is the solution for my problem, and it's very important. Can you have a look at this link, if it's not a big problem? Maybe you know the answer or have a solution: https://our.umbraco.org/forum/getting-started/questions-about-runway-and-modules/67065-save-problem-after-100-images

Thank you, Levente

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List all nodes by node nodeTypeAlias(es)