I’m trying to use the https://docs.litium.com/documentation/litium-documentation/sales/campaigns/creating-a-custom-condition. But I have rewritten so it uses the api’s.
But it wont save the selected items and it wont be displayed in the grid.
Is there some updated version of this I can look at?
And the Controls.Add(LoadControl("~/LitiumStudio/WebUserControls/ProductCatalogDialog.ascx")); in the documentation can’t be used either, what can I use instead and is this why it wont work?
Litium version: 6.2.2