UPDATE:
The title question has been correctly answered below. In order to provide a helpful example, I will keep the original question along with the answer below.
My current framework does not completely abstract the Angular variable-to-camelcase convention here. While it is abstracted in most other areas, it was missed in this case. Fortunately, everything is now functioning properly without needing to force a redraw. For those who still need assistance, check out the answer below. :)
Ensure that event binding is implemented within your directive rather than in your controller. It is necessary to invoke $apply() from within your directive if there are modifications made to a model and you want those alterations to be visible outside the directive:
myApp.directive('someDir', function () {
return {
restrict: 'E',
scope: {
model: '=',
},
link: function (scope, elt, dirs) {
elt.bind('click', function () {
scope.$apply(function () {
// apply changes to scope.model
});
});
}
}
});
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