Extend so data picker can have distinct items picked

[brannmark]

Which Contentment version are you using?

4.7.0

Which Umbraco version are you using? For example: 13.2.1 - don't just write v13

13.4.1

Bug summary

Make it possible to have distinct values in data picker. Would be nice if picked data items is passed into a custom data source so one can if needed make sure that those values that are already picked is not returned as data items back to the UI.

public async Task<Umbraco.Cms.Core.Models.PagedResult<DataListItem>> SearchAsync(Dictionary<string, object> config, int pageNumber = 1, int pageSize = 12, string query = "", **IEnumerable<DataListItem> pickedDataListItems**)

Steps to reproduce

Pick items in a data picker. Open to pick again, same items can be picked as they are returned from data source.

Expected result / actual result

Would like to filter the data items returned based on already picked items.

Do you have Umbraco ModelsBuilder enabled?

• Yes, it is enabled.

What browsers are you seeing the problem on?

Chrome, Edge, Firefox, Safari

[iliyan-kulishev]

Yes. I was literally searching the docs for ways of doing this.