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I am following this article to extend treelist field - https://jammykam.wordpress.com/2016/01/06/specifying-query-and-parameters-for-sitecore-treelist-field-source/.

We want to have a treelist field with support of query and other datasource parameters. But adding a query with token is causing issue. This query is working - datasource=query:$site/Data/Topic Whereas this is not - datasource=query:$sharedSites/Data/Topic

This is because $sharedSites token is getting converted to lowercase and its not getting resolved. Do we have any way of handling this with modifying the query?

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  • What version of Sitecore you have? Commented Aug 4, 2022 at 11:00
  • Its Sitecore 10.1 Commented Aug 4, 2022 at 11:06
  • In the article, you are following they are using CompareCaseInsensitive method for this. Did you try? Commented Aug 4, 2022 at 11:12
  • Yeah...seems like that is for comparing two variables there. Not working with token Commented Aug 4, 2022 at 11:18
  • If you are using this in SXA you might want to read ggullentops.blogspot.com/2020/10/…
    – Gatogordo
    Commented Aug 5, 2022 at 8:12

1 Answer 1

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looking at this it is because in the treelist SetProperties it sets the Datasource to LowerInvariant

Something like this should work

private string CasedDataSource => StringUtil.ExtractParameter("DataSource", this.Source).Trim();

and use that for all additional logic

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  • Thank you, Matt Commented Aug 4, 2022 at 14:06

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