when we write draw chart using servlet we specify the name of servlet
like
// Specify the data source URL.
query = new google.visualization.Query('MyServlet');
Now suppose we want to do error handling while parsing data from
Servlet and redirect to another page if error occurs , i am not able
to do it.
When my servlet parses data dynamically and if any error occurs in the
file i want to redirest the page saying.
respose.sendredirect(/some page);
but i can do it since the servlet is actually called by
google.visualization.Query('MyServlet'); which is actually a call back
function
... is there any way to change the page if an error occurs in Servlet
page whivh is called by google.visualization.Query() ?
any suggestions will be helpfull.
I tried to exit using request dispacher , redirect method put failed
since its part of the callback from the google chart page.
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