WATERSMART-258

Add Select All Function to BioData Site Selection Table

Please review this, i know that I should have create a new branch but talked to PT, next time I will do it.


Nice! I was confused what this watch did at first but now I get it. This checks the 'select all' box when a user manually selects the last item in the list, and when a user loads a persisted state in which all of the possible sites were selected. It also unchecks the 'select all' box if a user deselects any of the list items after selecting all of them. You got all those use cases nailed down! :+1: