Dear,
I've implemented this how to and I encountered some problems.
The activation functions works fine but the deactivation doesn't work. Everytime I come back to the tabpage it reinitiate the query. Making it slow and also I loose the applied filters and screenlayout. The target is that it activates the query only when you go to the tabpage and not in the start of the webtemplate and when you come back in from another tab that it just uses the latest state.
When we add in step 5 a function in the activation in stead of leaving it default as mentioned, the system gives an error but it does wat it supposed to do, the only negative point is that the we have a big error on top of the screen.
Is there anyone who can help me out.
Thanks a lot
Kris