I fail to see forceIFrame in the docs. Is that a chart option?
On Friday, June 15, 2012 12:37:28 PM UTC-7, asgallant wrote:
>
> The easiest way is to set the "forceIFrame" option to false and then
> (within a 'ready' event listener for the chart) assign a click event
> handler to the "svg" tag inside the chart's div:
>
> google.visualization.events.addListener(chart, 'ready', function() {
> document.getElementById('chart_div').getElementsByTagName('svg')[0].
> onclick = function() {
> alert('foo');
> };
> });
>
> On Friday, June 15, 2012 3:09:04 PM UTC-4, novito wrote:
>>
>> How can I catch a click event in the whole chart and not just on elements
>> of the chart?
>>
>> Right now I have this:
>>
>> google.visualization.events.addListener(chart,'select',callbackFunction);
>>
>> But that just adds a listener for the items/elements of the charts. If,
>> for example, in a column chart I click not on a column but on the xAxis, no
>> event is triggered. I tried adding an onclick on the container of the
>> chart, but that just will trigger if you click on the outter part of the
>> chart.
>>
>> So my question is: How can I add a listener for the whole chart? Not just
>> the elements on it.
>>
>
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