I use a template node to generate a table in my dashboard. The msg.payload is prepared by me beforehand as a string (see pic 1 right side). The html source text for the table is contained in the string. I do that because the length of the table and its content depends on a SQL selection. It works the way it is.
I'm just wondering if there isn't a better / more elegant solution to achieve the same result. So I started to try to transfer the data array from the database to the ui template. Unfortunately this has been unsuccessful until now. Can someone help me with the problem or has experience with it?