Sometimes after ready event of dashboard, select or other listeners can only be used on other controls.
Should the google.visualization.events.addListener be called only once on a control or is this handled internally (getKey()) ? In other words, is the same listener is not added multiple times when calling google.visualization.events.addListener again? Should the listeners always be removed (removeListener) on unload to prevent memory leakage? Regards Peter -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/DGagglcpDJ4J. 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.
