Hi,

I am trying to pass a collection from a POST to a GET UI page.

In the UI page '/admin_overzicht/' I have defined my input variable called 'selected_projecthours' which is a collection(of projecthours).

In the post I also have a collection called 'selected_projecthours' which contains projecthours. Now when I try to redirect to:

"/admin_overzicht/?selected_projecthours=" + var:selected_projecthours

I get the following error: "Error: InvalidInputError: Invalid expression"

What am I doing wrong? 

Thanks,

Marc