Possibly my third stupid question this week: I’m attempting to create a view using a chart (see Countries Event Listener / stuwilmur / Observable), but the cell does not update as intended for some reason. It’s simple so far: on mouse click, the value is incremented (confirmed), but this is never reflected in the view of chart in the notebook.
What am I missing here?
Thank you!
there are no stupid questions 
Once you have updated the value, you need to send an event to trigger the reactivity:
++context.canvas.value;
+ context.canvas.dispatchEvent(new CustomEvent("input"));
}
Amazing thank you @Fil! Some more magic for me to learn.
You’ll find some documentation here: Introduction to Views / Observable / Observable
Thank you; somehow I had read this but missed the vital part.
I got my notebook doing what I wanted now!