Refresh Delay with Radial Charts

Question

Hi,
We have deployed a dashboard in XCelsius 2008 SP2 which is composited
of two screens. Both screens are published in a B.O. 3.1 environment.
One screen has the general information about our sales and the other
screen has more detailed data. We have connections to QaaWS
WebServices, and the test of them is succesful. Also We're using flash
variables to pass the parameters, and the behaviour it's right.
In fact, all the deployment seems to be right, but sometimes We're
experimenting any problems with the refresh action of radial charts.
These charts are loaded from different Webservices. But after the
reload of all the data, with a previous change of our parameters, the
visual refresh of our radial charts has a delay. This behaviour is
variable, so we aren't able to find a forecast about his performance. 
We've tested the execution of our webservices, and also We have tested
the delay between the final execution time and the visual refresh
effect. Sometimes this delay has more than 30 seconds.
Have you experimented this problem before? Any tip?
Thanks in advance!
Best regards

Answer 1

Typically the datagrid in a scenario like yours would be
updated by a webservice call from the client i.e. from Flex to the
server. The datagrid might be bound to the lastResult of a
webservice for example, or to a data model, but that will not be
updated without calling the webservice itself. Oftentimes you will
see this call in a "creationComplete" event. If you want to
dynamically update the client when the server changes then you are
going to have to take some kind of action on the client, like a
timer for example that triggers the webservice that accesses the
data.