I'm trying to setup a dashboard that will allow users to click through names from the Customer List sheet and have the map on the right side update to show that Customer which I've done successfully through Paramter Action and a calculated field. I also added a filter for Customer Name from this sheet. If the user selects only one customer in the filter, I want the map to automatically go to that customer instead of the user still having to click on the Customer Name in the listing sheet to trigger the Parameter Action.
#Tableau Desktop & Web Authoring
Thanks @Zach Leber, that was helpful and got me closer to what I was trying to do. Ultimately for my use case I didn't want all Customers to show by default so I combined what I had with what you did and added an additional filter behind the scenes to count the number of customers in the filter selection. I'm now able to click through Customers or use the dropdown filter and go back and forth between using those two methods without running into logic that stops everything from displaying.
