Just make sure to to pay attention to reqId. http://code.google.com/apis/visualization/documentation/dev/implementing_data_source.html
Return the same value you receive. That recently got me. On Jun 28, 1:12 pm, MartinOShea <[email protected]> wrote: > Hello > > I want to load 4 or maybe 6 visualisations of different types on to a > single page via a servlet or JSP which will serve as a welcome page to > my application. To reduce bandwidth and time, I want each > visualisation to contain only the most recent data read from a MySQL > database and this will be written as Javascript to the JSP which will > then call the Google Viz API. > > Getting data from the database for one visualisation per page is > something I've done before but is there any advice you can give me > regarding populating multiple visualisations in one go? > > An alternative is for me to may be to use images on the page which > will display the visualisations. I see the areachart, barchart, line > chart and pie chart are available as images but can you let me know > the status of the scatter chart and column chart? > > Any help would be much appreciated. > > Martin O'Shea. -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
