get content picker value from child page

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Rihab 104 posts 388 karma points

Feb 04, 2019 @ 07:16

Using Umbraco And Getting Started

Umbraco 7

Hi guys,

I'm facing a problem...... I have a page with children, the children have a content picker... what I want to get is : the image in the page that selected in the content picker for each child page.

P.S: can only choose one page in the content picker.

what i achieved is :

    IPublishedContent currentScene = Umbraco.TypedContent(CurrentPage.Id);
    IEnumerable<IPublishedContent> Pins = currentScene.Children();
 foreach (var pin in Pins)
             {
                 var Thumbid = @pin.GetPropertyValue("pinPicture");
                 var Thumburl = Umbraco.Media(Thumbid.ToString()).Url;
                 <img id="@pin.Name  -thumb" crossorigin="anonymous" src="@Thumburl">
                 var typedMultiNodeTreePicker1 = @pin.GetPropertyValue("link");
                 var page = Umbraco.Content(@typedMultiNodeTreePicker1);

                 <img id="@page.Name" crossorigin="anonymous" src="">


         }

the typedMultiNodeTreePicker1 is the node id but i can't get the name on any values from it ..... can someone help me.

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Nik 1593 posts 7151 karma points MVP 6x c-trib

Feb 04, 2019 @ 09:07
100
Hi ٌ

Multi Node Tree Pickers return a value of IEnumerable

Also, you are jumping between dynamics and typed content which isn't very good. You should try and stick with TypedContent.

Try the following:
```
var typedMultiNodeTreePicker1 = pin.GetPropertyValue<IEnumerable<IPublishedContent>>("link");
var page = typedMultiNodeTreePicker1.FirstOrDefault();

if(page != null)
{
     <img id="@page.Name" crossorigin="anonymous" src="">
}
```
Thanks

Nik
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