Question

62

$watch ngModel from inside directive using isolate scope

rated 0 times [ 66] [ 4] / answers: 1 / hits: 85198 / 12 Years ago, mon, february 4, 2013, 12:00:00

I am trying to watch my model value from inside my linking function.

scope.$watch(attrs.ngModel, function() {

       console.log(Changed); 

    });

When I change the model value inside my controller, the $watch function is not triggered.

$scope.myModel = ACT;



$timeout(function() {

   $scope.myModel = TOTALS; 

}, 2000);

Fiddle: http://jsfiddle.net/dkrotts/BtrZH/4/

What am I missing here?

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darrell

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4 Years ago

answered 12 Years ago theo · Accepted Answer

The problem is that you $watching attrs.ngModel which is equal to myModel. You do not have myModel bound in your scope. You want to $watch model. That is what is bound in the scope of your directive. See http://jsfiddle.net/BtrZH/5/