I want to use ng-click to perform multiple expressions. I want to both set a value on a model, and call a method from the $scope, like this:

<a ng-click=navigation.book = book && bookSvc.showBook(book) href=#{{book.id}}>{{book.title}}</a>

Where I have && separating the two different expressions I want to perform. I know I could just add a method that does both things in the controller. Should I just do that, or is there a way to perform two expressions directly from inside ng-click?