Multiple data sets on Y axis in plotly

Anvil Q&A
2

Question 1:
@stucork posted an example of this here.

Question 2:
You can set the data attribute of a plot component to a list. There is a good example of this in the help for the plot component which you can see here https://anvil.works/build#clone:UKZO3SIWU3ZXKSRL=BT7MPEXOH5UWBLRNX4EXEU6G