"Some browsers cache requests to a specific URL, so even if you change the POST parameters, the browser won't actually requery the chart server. This can cause a problem when trying to reload an image that changes often (which can be a problem during testing). To work around this, add ?chid=value at the end of the POST URL, where value changes with every request: the chart server will ignore this parameter, and the browser will resend the query, and not simply reload the cached version."
This was a tip given so that the page will refresh. However, even if I did this, and did a lot of refresh, the chart is not changed. I used the example and just changed the title but the rendered chart did not change. How come? -- You received this message because you are subscribed to the Google Groups "Google Chart 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-chart-api?hl=en.
