Retrieve error messages
I have a chart on my webpage. If the query mapped to the chart throws an SQL error, I need to display an error message to the user along with the error description. By default, the chart displays 'No data available' in such cases. Can anybody help me on this?
(I want to avoid executing the query once more using an iCommand applet. Is there any way to get the same details returned by the getLastError() method of the iCommand applet for charts?)