I appreciate your insight and I understand what you're saying. It
turns out that the visualization variable came from the original
sample code and it wasn't being used at all ;) I replaced it with
dashboard, instantiated it instead of creating an anonymous object,
then attached the listener to the dashboard variable. Same error.
I also tried using an anonymous function in the 'ready' addListener,
with no effect.
The documentation I referred to in my previous message tells me that
what I'm doing is wrong and tells me that my code won't be called, but
I'm not seeing that. I wonder if the reason it's working for me is
that I'm not calling an external function, but an anonymous one in my
addListener like this works:
google.visualization.events.addListener(table1, 'select', function()
{ map1.getChart().setSelection(table1.getChart().getSelection()); });
And this doesn't work:
dashboard = new
google.visualization.Dashboard(document.getElementById('dashboard')).
bind(CountryPicker, [TeamPicker, NearPicker, TrailorPicker]).
bind(TeamPicker, [map1, table1]).
draw(data);
google.visualization.events.addListener(dashboard, 'ready', function()
{
google.visualization.events.addListener(table1, 'select', function()
{ map1.getChart().setSelection(table1.getChart().getSelection()); });
google.visualization.events.addListener(map1, 'select', function()
{ table1.getChart().setSelection(map1.getChart().getSelection()); });
});
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