I have a dashboard that allows you to choose which metric you want to appear in each of your charts by selecting it in a filter pane. This is done by defining the expressions in the script and loading a list of expression names.
The issue is that by default the dashboard has no selections applied and all of the objects are empty. The current solution is that each chart conditionally shows "Please select an expression " when none are chosen. I'd prefer if there were a way to set a default value for the filter, and then allow the user to change it.
Is there anyway to do this in Qlik Sense, potentially using a widget?