Thanks for your advice and the fast response, however e.row always returns "undefined" I dont know if that may be caused for preparing the data from an Array through arrayToDataTable(). I'm gonna modify it just to check it aint the cause. Thanks!
On 30 sep, 15:11, asgallant <[email protected]> wrote: > The collapse event contains all both the state change (is the node being > expanded or collapsed) and the row index: > > google.visualization.events.addListener(chart, 'collapse', function(e) { > alert('Row ' + e.row + ' was ' + ((e.collapse) ? 'collapsed' : > 'expanded')); > > }); -- 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.
