fnDraw() and return value

mathie

I know from the documentation, this function does not return anything (void). Is there a way for fnDraw() to return boolean? (true if data was reloaded and false if data is not available). Or is there other way to know this?

I have an error handling scenario with server-side data source that sends 403 when session times out. Visitors who leave their browser idle will keep reloading the 403 page. Better yet, the client-side script should stop reloading if it determines it cannot fetch the data.

Thanks.
Son

allan

What you would need to do is use fnServerData to customise the Ajax call to the server - you can use the error handler from jQuery to check for the 403 error.

Allan