how to make the event handling
I use this
google.visualization.events.addListener (chart, 'select ',
selectHandler)
selectHandler function (e) {
alert ('hello ');
}
but when you press any bar always gives me the message "Hello"
obviously
What I need is that it gives me the name of each bar or the value of
each bar or adding a logical id was not done.
Is that possible?
Thanks
On 8 feb, 08:26, ChartALot <[email protected]> wrote:
> Hi,
> The values in bar chart do not support html content.
> Another possibility to achieve your goal is to use our
> events<http://code.google.com/apis/visualization/documentation/gallery/barch...>
> .
>
> On Mon, Feb 7, 2011 at 10:36 PM, Franco Figueroa <[email protected]>wrote:
>
>
>
> > how to create a link by pressing on a bar of barChart
> > then lead to another website with data for that bar
>
> > For example:
>
> > var data = new google.visualization.DataTable();
> > data.addColumn('string', 'Tareas');
> > data.addColumn('number', 'Pendientes');
> > data.addColumn('number', 'Vencidas');
> > data.setValue(0, 0, 'CRS');
> > data.setValue(0, 1, 5);
> > data.setValue(0, 0, 1);
> > data.setValue(1, 0, 'SCI');
> > data.setValue(1, 1, 2);
> > data.setValue(1, 2, 0);
> > data.setValue(2, 0, 'SCM');
> > data.setValue(2, 1, 3);
> > data.setValue(2, 2, 1);
>
> > I try with
>
> > var formatter = new google.visualization.PatternFormat('<a
> > href="mailto:{1}";>{0}</a>');
> > formatter.format(data, [0, 1]); // Apply formatter and set the
> > formatted value of the first column.
>
> > But I had no good results
>
> > pressing on the bar that has 3 tasks "pending"is redirect me to
> > another website which contains details of these 3 tasks
>
> > Thanks
>
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>
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