The Prototype framework is known to interfere with the Google Visualization
API. If memory serves, the problem either was fixed in a recent version or
is fixed in a RC version of Prototype, so I would suggest upgrading
Prototype if you are on an older version or trying out the release
candidates if you are on version 1.7.1 already.
On Sunday, October 13, 2013 6:08:38 PM UTC-4, Danny Oosterveer wrote:
>
> Hi there,
>
> For the last couple of days I've been wondering why the GeoCharts on my
> site won't work. All other charts (LineChart, Table, ColumnChart, BarChart)
> work like a charm, it's just the GeoChart which gives the following error:
>
> 'undefined' is not a function (evaluating 'this.each(function(value,
> index) { results.push(iterator.call(context, value, index)); })')×
>
> I even copied the example from the Google Visualization Playground and I
> still got this error. So it seemed like a site issue. I then started
> stripping content from my site and discovered that when I stripped the
> javascript file from the Prototype framework
> <http://prototypejs.org>everything does work.
>
> The page *with* Prototype JS:
> http://jsfiddle.net/mmzbZ/1/
>
> The page *without* Prototype JS:
> http://jsfiddle.net/mmzbZ/2/
>
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