export to csv google visualization

[Neri Martinez]

I have some charts with google visualization

i saw an answer to export to csv, but uses an url. Am using grails and charts dataset are provided by code, not by url.

i mean using : https://developers.google.com/chart/interactive/docs/gallery/toolbar

how can i export to csv the data without using and url? just export datatable data.

Thanks!

[asgallant]

There are two ways to do this:

1) if you are getting data from a server, modify the data source to provide a CSV of the data on demand (in addition to providing the data in the way you usually get it).

2) if that is not feasible, you can use this hack I wrote to accomplish something similar: http://jsfiddle.net/asgallant/MqERY/3/ (the relevant code is down at the bottom, in the "ready" event handler).  The hack isn't perfect, but it does work.