title: how to set clicked list item in angularJS?
body: <p>I have a set of list items, each is clickable. Upon click, I want the underlying model to update to the currently clicked list item index. For example, if I click on the third item, I want my controller's $scope.current to be set to 2. Since the list items aren't standard form inputs, I cannot seem to use ng-model, so I was wondering what's the solution....</p>