How to pass asset Name dynamically of in PI Vision ?
If I understand you properly, you are asking how to build Element Relative displays in PI Vision. Gabriel demonstrates how to do this in a training video titled Create a Basic PI Vision Display in a Few Minutes. The video belongs to the Small Private Online Course titled Visualizing PI System Data with PI Vision. Please note that you can consume the course content at any time.
You can also refer to this resource which shows you how to pass in the asset name through URL parameters.
As Gregor Beck said, you can achieve this by creating element relative displays in PI Vision. Then using Asset switch you dynamically toggle between your assets. Please go through the below Gabriel video for more details,
Swap Related Asset Displays and Create a Collection
Retrieving data ...