You are trying to read the set value before Angular is done assigning.
Demo:
var testController = function ($scope, $timeout) {
console.log('test');
$timeout(function(){
console.log($scope.testInput);
},1000);
}
Ideally you should use $watch as suggested by @Beterraba to get rid of the timer:
var testController = function ($scope) {
console.log('test');
$scope.$watch("testInput", function(){
console.log($scope.testInput);
});
}
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