performance issue using dc.js and ui-router with tabs

Question

I\'m using dc.js with angular.js\'s ui-router. My goal is to have two routing states. Each should present multiple graphs.

Everything works fine, but everytime the routi

Answer 1

There is the undocumented dc.chartRegistry.deregister(chart,group):

https://github.com/dc-js/dc.js/blob/master/src/core.js#L70

But a bigger performance hit is if you are creating dimensions or groups and not disposing of them:

https://github.com/square/crossfilter/wiki/API-Reference#dimension_dispose https://github.com/square/crossfilter/wiki/API-Reference#group_dispose

This would cause more and more indices to be created, and all the data would have to get sorted and binned in more and more ways.