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k 256 posts 654 karma points

Apr 23, 2018 @ 11:51

Using Umbraco And Getting Started

Umbraco 7

Hello,

I am using nested content and it works fine when I use the below :

var items = Model.GetPropertyValue<IEnumerable<IPublishedContent>>("myPropertyAlias");

foreach(var item in items)
{
    // Render your content, e.g. item.GetPropertyValue<string>("heading")
}

However when I try to get the values of a child node as below :

  foreach(var cat in CurrentPage.Children.Where("Visible"))
        {
            var items = cat.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("director");
            foreach(var item in items)
                {

                    <h3>@item.GetPropertyValue("test")</h3>

                }
        }

I get nothing from "cat"

Can someone please help me with the right syntax ? Please help me find what I am doing wrong.

Thanks,

Kusum

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Alex Skrypnyk 6132 posts 23951 karma points MVP 7x admin c-trib

Apr 23, 2018 @ 12:15

Use this code:

foreach(var cat in Umbraco.AssignedContentItem.Children.Where(x => x.IsVisible()))
{
    var items = cat.GetPropertyValue<IEnumerable<IPublishedContent>>("director");
    foreach(var item in items)
    {

        <h3>@item.GetPropertyValue("test")</h3>

    }
}

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Alex Skrypnyk 6132 posts 23951 karma points MVP 7x admin c-trib

Apr 24, 2018 @ 10:48

0

Hi K

Did you solve the issue? Share with us, please.

Thanks,

Alex

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k 256 posts 654 karma points

Apr 24, 2018 @ 13:26

0

Hello Alex,

Sorry for late reply.

I have used the above code but I am getting the below error ;

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Steve Morgan 1346 posts 4453 karma points c-trib

Apr 24, 2018 @ 15:23

Hmmm.. you shouldn't need to null check but does this work?`

    @foreach(var cat in Model.Content.Children().Where(x => !x.GetPropertyValue<bool>("umbracoNaviHide")))
{
    if (cat.HasValue("director"))
    {
        var items = cat.GetPropertyValue<IEnumerable<IPublishedContent>>("director");
        foreach (var item in items)
        {

            <h3>@(item.GetPropertyValue<string>("test"))</h3>

        }
    }
}

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k 256 posts 654 karma points

Apr 26, 2018 @ 07:14

0

Hi steven,

Thanks a lot. Code working perfectly well. :)

k

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