Event listener model about crossfilter HOT 1 CLOSED

There are no asynchronous methods in Crossfilter, so there's no need for it to incorporate an event-listener model. The only time events would be sent are when your code changes the filters.

If you want to use event listeners, then I recommend adding an event listener framework to your code so that you can loosely-couple side-effects when filters change. For example, if you use D3.js, you can use d3.dispatch. There are likely other stand-alone libraries for creating custom events and notifying listeners if you'd prefer to use a different library.

In the provided example, the view is coordinated with the filters through D3's brush events.

from crossfilter.