I have bound a function to a directive and in my isolated scope I specify
the &attr binding so I can trigger the external behaviour. What is the
correct way to trigger this function as I find that if I just invoke it
through scope.functionName() the watchers aren't triggered if scope changes
are made within the callback?
e.g.
in my directive I have scope: { change: &onChange }
from in my link method I call scope.change();
my html looks something like this <my-directive on-change="someFunction" />
in my controller
$scope.someFunction = function(){
$scope.someValueToUpdate = "update";
};
anything watching $scope.someValueToUpdate doesn't get notified of the
change, unless I call scope.$apply() from my directive.
What would be the best way to do the scope.change() call from the directive?
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