What do you mean by "dynamic pagination of an IR set by a select list"?
Ok, dynamically is probabely not the precise description.
The IR's action menu is in hidden status.
The user has a selectlist where he is able to select numbers between 5 and 50.
Depending on his selection I want to set field 'irRowsPerPage' of IR's action menu.
As a test for the time being I have something like this but is is not working: