Programmatically update page fields

[Tim Claes]

Hi,

I have a requirement where I want to programmatically set a ForeignKey field for a Page model. So I create an instance of the ForeignKey model and assign it to the page, but the changes do not reflect in the editing interface. How could I update the interface along with any page updates?

Thank you!

[Brett Grace]

Any time you change a Page model (including its relations), you need to call my_page.save_revision().publish(). See https://github.com/torchbox/wagtail/issues/1101