itm/itm-utils — Issue #26: DOM Observer: only load, evaluate and fire events if listeners are registered
Author: danbim
Created: 2011-11-13 07:54:27+00:00
State: open
Labels: Task

If no listeners are registered and no one calls to get the "changes" to the DOM manually it does not make sense to analyze changes as no-one will know anything about it. Additionally if the first listener registers he should get the current DOM together with an old DOM which is null so the behavior reflects the first loading of a config file.