Hi Mieke,
Here is a quick example of how to constrain a reference selector by another reference selector.
This is the domain model I used. An order can reference only one category and one product. A category has multiple products associated to it, and a product can be associated to multiple categories.
Here is the page that I used. I have a dataview of order with that has a reference selector for category and Product.
I double clicked the reference selector for Product and changed the source to xpath, and constrained it by the association from order to category.
Now when a user comes to this page, once they select a category, then the products drop down will only show products that are associated to that category.
Hope this helps! And if you still have questions,edit your question with a picture of your domain model and page.
Edit:
if the checkboxes aren’t next to the constraints sometimes they get hidden by the dialog box. If you expand it then they should be visible.
Hi Austin,
Thanks a lot for your answer. Somehow I can't add an image of my domain model, but it looks the same as yours. I see two constraining paths, but I cannot select (check) them. I'll try the exact same example that you provided to see what happens.
Kind regards, Mieke
Hi Austin,
It was missing. Once I expanded the column it became visible. Thanks a lot for your suggestion!
Kind regards, Mieke