You could apply a full refresh property:
This PageDate is just an item without rendering so I want to refresh the default editor (the form editor).
So if I understand the example correctly it doesn't fit my requirement here but it is already good to know ;-).
Not 100% sure, but I actually think it will refresh the forms editor as well.
I don't understand how I need to implement it then because I doesn't have a controller or a view attached to this PageData...
Oh, I understand then. Well, I suppose you'll need to add a controller for it in order to get the desired behavior.
It is just a bit wierd to have a rendering for an item and a bit confusion for the editor but if I doesn't found anything else it is already a intermediate solution thank you for it
On one of my PageData, I have implemented the method SavingContent to set my fields Latitude and Longitude depending of the values of other fields into the same item. It work corretcly my values are correctly set and saved. But the interface doesn't display the new values. Is it possible to force a refresh of the interface or something?