>>$scope.$watch('controller.varname', ...)
Valid point. But in development I'm yet to encounter a situation where this
would pose a problem. A lot more often I’m found in a situation where
controller A uses a variable on the scope that it did not define and I am
forced to go look for its defining controller by simple text search for its
name.
Plus, if you have a variable that will be used somewhere down the scope
inheritance chain, it is already a good practice to declare it on an object
attached to a scope as opposed to the scope itself, to avoid accidental
overshadowing if you write into it.
From: Guillaume Lecomte
Sent: Thursday, February 20, 2014 23:16
To: [email protected]
Sorry to bring that back but am I the only one who see a design problem here?
We define an alias in the view/template ( MyCtrl as controller ), if we want to
watch a variable in the (controller) scope from the controller, we need to know
the alias we defined in the template ($scope.$watch('controller.varname', ...),
it's not DRY, it generates coupling and prevent reusing several times the same
controller (nested).
I'm suggesting a $controllerScope injectable (a $scope 'scoped' on the
controller) to solve that, does anyone else want something like that?
Le vendredi 14 juin 2013 21:19:12 UTC+2, Guillaume Lecomte a écrit :
Doesn't that feature need a way to inject a controllerScope in the controller
(a scope where this is the controller) to be able to watch members agnosticly
of the alias defined in the view to be complete? Or provdide a way to mixin
that scope in the controller?
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