I have observed that the rangeHandler gets invoked only when the graph needs to be redrawn. For instance, if you are going from 1yr to max, and your data is only for 1yr, this event will not be fired.
>From your description, it looks like this isn't the case. You are getting results when you click it second time. I tried your code on code playground, and didn't observe this behavior. There are two things you can double check -i_startData and i_endData variables and put alerts to see if they have correct variables. Regards, -Meera Bavadekar --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en -~----------~----~----~----~------~----~------~--~---
