I'm also interested in doing this. In particular, I'd also like to
update the gauge visualisation every 10 seconds without having to
reload the entire page. Ideally, I'd like to avoid using the gadget
version, and rather stick to the Javascript implementation.
The example Google provides on the visualisations page uses the
following code to update the gauge value every few seconds with some
random numbers:
setInterval(function() {
data.setValue(0, 1, 40 + Math.round(60 * Math.random()));
chart.draw(data, options);
}, 13000);
Ideally, if we could query a MySQL database at this point and update
accordingly, this would be perfect.
Does anyone have any examples of code, rather than http://www.gvstreamer.com
which has an associated cost.
Thanks for any help.
Oliver.
On Feb 1, 1:51 pm, paulmo <[email protected]> wrote:
> Thanks but is there a way to use DataTable with MySQL data without
> using a 3rd party app?
>
> On Jan 31, 1:46 am, Tzvika <[email protected]> wrote:
>
>
>
>
>
> > Tryhttp://www.gvstreamer.com
>
> > -Tzvika
>
> > On Jan 27, 11:08 pm, paulmo <[email protected]> wrote:
>
> > > Please direct me to info/docs/examples on how to use DataTable or
> > > other Google visualizations using data from MySQL query.
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