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  • bob baty-barr 1180 posts 1294 karma points MVP
    Mar 20, 2015 @ 16:31
    bob baty-barr
    0

    So... how would I use this IN a custom grid docType

    So, using both your AWESOME new packages together... how would i get at the properties of a nested content item in a grid docType? I can get the name like this... but how do i list the custom properties?

    @inherits Umbraco.Web.Mvc.UmbracoViewPage

    @{ 
        var items = Model.GetPropertyValue>("CarouselItems");

        foreach(var item in items) { 
            // Do your thang...
        
    @item.Name
    
        } 
    }
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  • Lee Kelleher 3945 posts 15163 karma points MVP 10x admin c-trib
    Mar 20, 2015 @ 16:43
    Lee Kelleher
    103

    Hi Bob,

    Thanks for the praise! :-)

    With accessing the Nested Content values, you can use the IEnumerable<IPublishedContent> type.

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

    Then inside the loop, you can access the item's inner properties using GetPropertyValue<T>:

    foreach(var item in items)
{
    // Do your thang...
    @item.Name

    @item.GetPropertyValue("propertyAlias")
    // ... or ...
    @(item.GetPropertyValue<string>("propertyAlias"))
}

    Hope this helps?

    Cheers,
    - Lee

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  • bob baty-barr 1180 posts 1294 karma points MVP
    Mar 20, 2015 @ 16:50
    bob baty-barr
    0

    BOOM!

    building a carousel now ;)

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  • Lee Kelleher 3945 posts 15163 karma points MVP 10x admin c-trib
    Mar 20, 2015 @ 16:54
    Lee Kelleher
    7

    OH YEY!

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  • bob baty-barr 1180 posts 1294 karma points MVP
    Mar 20, 2015 @ 17:39
    bob baty-barr
    0

    okay, continuing on... i know this is programming 101, but me != developer...

    how do you avoid the object not set to instance with a call like this?

    rotLink = item.GetPropertyValue<IPublishedContent>("carouselContentLink");

    carouselContentLink is a content picker????

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  • Matt Brailsford 2958 posts 15629 karma points MVP 7x c-trib
    Mar 20, 2015 @ 23:05
    Matt Brailsford
    2

    Hey Bob, replied with a fix in your other post.

    https://our.umbraco.org/projects/backoffice-extensions/nested-content/nested-content-feedback/63386-Property-converters-still-error

    Many thanks

    Matt

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  • Jason Prothero 416 posts 1226 karma points c-trib
    Mar 27, 2015 @ 00:12
    Jason Prothero
    0

    Bob, I had the same problem with a Nested Content inside a DocType Grid Editor.  I could get the ID using GetPropertyValue, but GetPropertyValue<IPublishedContent> returned null.

     

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  • Matt Brailsford 2958 posts 15629 karma points MVP 7x c-trib
    Mar 27, 2015 @ 09:43
    Matt Brailsford
    0

    Hey Jason,

    OTB NC, doesn't come with any value converters installed so to have a link node return IPublishedContent, you need to have a value converter defined that does this. The easiest way to do this for common datatypes is to install Jeavons Umbraco Core Property Value Converters package here https://our.umbraco.org/projects/developer-tools/umbraco-core-property-value-converters. This should then return you the IPublishedContent you require.

    Matt

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  • Jason Prothero 416 posts 1226 karma points c-trib
    Mar 31, 2015 @ 23:01
    Jason Prothero
    0

    Yep, I thought I nugetted that package in, but there must have been an issue I missed.  Installed it as a package and it worked great.

    Sorry about that!

     

    Thanks,
    Jason 

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