The getSelection returns a row index which maps back to the input data table. Given the index you can recover any information you need. If this does not help please forward the example you are using.
HTH ChartMan On Jan 25, 2011 11:06 PM, "Alvaro" <[email protected]> wrote: > I would like to be able to get the node ID from the chart when I click > on it by using getSelection(). It always gets the text that its in the > boxes but not the ID > > -- > 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]<google-visualization-api%[email protected]> . > For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en. > -- 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.
