Hi James,
It's really helpful.I have another question, and it's been bothering me.
When using dashboard as datalinq, The Xpression's preview sometimes makes an error.The preview is correct but the output will show what it looked like when it was made.
I checked the log of the datalinq, showed that the dashboard always disconnected and turned it on again.
I guess the following might be the reason.
1. I used Chinese as the name of the param, It will be garbled code in the datalinq log.Did it make the error? How to make the code to utf8 in dashboard?
2. I stream too many params(800-900). Is it better if I do not streaming the unused.( stream="false")
Many thanks


#DashBoard