Thanks, and many thanks.
On Monday, June 18, 2012 10:05:50 AM UTC-7, asgallant wrote:
>
> It is undocumented, likely on purpose. It was added a few versions back
> as a way to test the charts outside the confines of an iFrame, with the
> eventual goal of switching the default behavior to not use iFrames (set to
> occur next release). Some time in the future, the option will be removed
> entirely. If everything goes smoothly, the process will be entirely
> transparent to developers and users. I suggest using the option merely as
> a means around an inconvenience (that is, it is mildly annoying to get at
> the contents of an iFrame).
>
> On Monday, June 18, 2012 12:56:31 PM UTC-4, novito wrote:
>>
>> 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.
>>>>
>>>
On Monday, June 18, 2012 10:05:50 AM UTC-7, asgallant wrote:
>
> It is undocumented, likely on purpose. It was added a few versions back
> as a way to test the charts outside the confines of an iFrame, with the
> eventual goal of switching the default behavior to not use iFrames (set to
> occur next release). Some time in the future, the option will be removed
> entirely. If everything goes smoothly, the process will be entirely
> transparent to developers and users. I suggest using the option merely as
> a means around an inconvenience (that is, it is mildly annoying to get at
> the contents of an iFrame).
>
> On Monday, June 18, 2012 12:56:31 PM UTC-4, novito wrote:
>>
>> 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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