i want to use $watch for the ng-model in input, DOESNT WORK about angular-google-places-autocomplete

[Diones]

try:

controller:

$scope.autolocation = { 
     model: null
}

$scope.$watch('autolocation.model', function(newValue, oldValue){
       console.log(angular.toJson(newValue, true));
       console.log("changed location!");
});

html:

<input type="search" g-places-autocomplete ng-model="autolocation.model">

But it will trigger on each change made on search input.

If you want to receive when a new location is selected, you could use:

$scope.$on('g-places-autocomplete:select', function(event, place) {
            $log.warn('new location: ' + JSON.stringify(place))
});

[jeefave]

try to add watch collection (3rd argument -> true)?

$scope.$watch('autolocation', function(){
    console.log("changed location!");
}, true)

[iBasit]

How can I capture user typing keywords with $watch? sometime address can't be found, but I still need to catch the input text value..

the above $watch only works if user location is selected.

[TakesTheBiscuit]

No you need to watch the input model in my opinion. I know this is an old thread, but then i suppose this repo is mothballed.

Put the watch into the controller which holds your input

app.controller('ctrl1', function($scope, modals, $http,  $rootScope) {

    $scope.$watch('placeCol', function() {
        console.log('form placeCol has been changed!');
        console.log($scope.placeCol);
    }, true);

}));

Where HTML is:
<div ng-controller="ctrl1"><input class="form-control" g-places-autocomplete ng-model="placeCol"/></div>

That should sort you out.

[amitpatil321]

@Diones Both of your solutions worked great, for the first solution i had to make small correction like below
if(typeof newValue == "object"){ this will prevent trigger on each change made on search input