multinode tree picker buggy in 761 - Using Umbraco and getting started

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David Houghton 33 posts 108 karma points

May 24, 2017 @ 12:38
0

Multinode tree picker buggy in 7.6.1
There is a bug in version 7.6.1 (unless the use of the multi node tree picker has been changed.
```
var collection = new List<string>(navigationNode.GetPropertyValue<string>(footerNavigationAlias).Split(','));
```
@collection.Count() always returns 1 item regardless of the amount.

Im sure im doing it the right way as ive uised this extensively like this on another project, admittantly not this version. I used version 7.5.13.

Seems this version is a bit buggy still, anyone had a similar issue or is the way you use the multinode treepicker different in 7.6.1?

Thanks for any help.
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David Houghton 33 posts 108 karma points

May 24, 2017 @ 12:58
1
Update:
```
var collection = navigationNode.GetPropertyValue<IEnumerable<IPublishedContent>>(footerNavigationAlias);
```
This seems to be the way to now interrogate the multinode treepicker, this returns a list of ID's which you can then pass into Umbraco.TypedContent(ID) helper.

Wonder why the method in the first post doesnt work anymore...
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Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib

May 24, 2017 @ 13:00

101

Hi David

It's because "Property Value Converters" is part of the core now. Read documentation -

https://our.umbraco.org/documentation/getting-started/setup/upgrading/760-breaking-changes#property-value-converters-u4-7318

You can disable this functionality by umbracoSetting.config setting: in section settings/content, setting EnablePropertyValueConverters needs to FALSE

Thanks

Alex

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David Houghton 33 posts 108 karma points

May 24, 2017 @ 13:11

1

Ahhhhhh thanks Alex, ill check this out, something to be aware of when doing an upgrade.

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Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib

May 24, 2017 @ 13:22

0

Agree with you, it will be nice to have some notification that your code will be different from now after upgrade :)

Glad that you figured it out, have a nice evening!

Alex

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Multinode tree picker buggy in 7.6.1