How to get values selected in Treelist Queryable field

Question

We have try to find all items under treelist field.

Example

$rawIds = [Sitecore.Data.Fields.MultilistField]$page.Fields["Sub Category Pages"]

Here getting $rawIds as null.

Please note here "Sub Category Pages" is TreeList Queryable field. If any field type is mutlilist then we are getting data.

Kindly suggest.

Marek Musielak · Accepted Answer · 2021-05-24 12:03:32Z

1

As far as I know, TreeList Queryable is not a built-in Sitecore field type.

Maybe there is something missing while mapping custom field types to MultilistField.

You can map value on your own using:

$rawIds = [Sitecore.Data.ID]::ParseArray($page["Sub Category Pages"])

answered May 24, 2021 at 11:45

Marek Musielak♦

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Thanks Marek. Still am getting null with suggested code. This is custom field which inherit Sitecore.Shell.Applications.ContentEditor.TreeList.
– Abhishek Malaviya
May 24, 2021 at 13:44
Are you sure you don't have any typo in field name? And that you're checking right language version/right database, etc? What is the output of $page["Sub Category Pages"]?
– Marek Musielak ♦
May 24, 2021 at 13:56

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