Searching the online documentation I found that you may have pseudo-dynamic historical tags configured for your Tag Historian Query on your reports. And I say pseudo because a fixed set of tags must be configured. This works when all of the devices share the same set of tags, but what if they don’t…

You can use a scripting datasource (even a nested one) to perform your tag history query in a dynamic way and nest the results.

[image] paul-griffith: (even a nested one) See this topic for ideas: [image] Report with Scripted Nested Data Ignition The report datasource scripting examples explain how to access the nested data in another key for use constructing a custom dataset. What I don’t …

I guess I forgot to mention that I intend to plot the historical data onto a Timeseries Chart. I am thinking about using system.tag.queryTagHistory on my Script Data Source. But the Pens on any charting component appear to be static (or pseudo-dynamic). I’m not able to dynamically bind pens to any…

The actual pens are static, but as of 7.9.7 the configureChart function does have access to the other datasources on the report - so it would be possible to manually bridge between Ignition datasets and JFree datasets. Not trivial, but possible.

Due to time constraints I guess my only option is creating individual reports, but this is something that I will add on the ideas portal. Thank you all for your input.

This will create a dynamic timeseries chart, given that all possible pens are pre-defined. (legend items for pens not used will be hidden): [image] Dynamic report chart, legend not hiding unused pens Ignition Thank you this worked! The reporting timeseries chart can now …

Reporting - Dynamic Historical Tags

Ignition

pturmel June 13, 2018, 3:13pm 3

See this topic for ideas: