Dear guys,
We're currently develop an app that handle some logic checking on SpreadJS. But we're facing with issues that we need your help.

We trying to add pivot table into worksheets by chosing range of columns then choose insert pivot table in toolbars menu. After pivot table insert and create new tab, spreadjs did not trigger any events that noticed to us that there are data or sheets was created.

I tried to binding all events that come from Spreads Events but there are nothing triggers on that events lists. 

Because of that, we don't know that data has change and cannot fire logic checking on spreadjs.

So, could you guys please share your idea on how to detect change after pivot table was added to worksheets?

Thanks