How to make textfield with ['#ajax']['keypressed'] = TRUE trigger only on click and not on blur? When I specify ['#ajax']['keypressed'] = TRUE for textfield, trigger runs not only when I click ENTER (as it is mentioned in documentation), but also when textfield loses focus (must be blur event in JavaScript). So how can I avoid this?
Maybe too late but for the others :

['#ajax']['event'] = 'none'