Hi friend,
have you tried this?
$scope.$watch('list.length', function(newValue, oldValue){...});
On Sun, Mar 27, 2016 at 3:15 PM, <[email protected]> wrote:
> I have an empty array defined as $scope.list = [] I then select items from
> the database and push them into the array as an object like so {
> name:"john", surname:"doe, age:35 } I have stored the length of the list in
> an variable however upon deleting items or adding items to the array
> doesn't update it's length. What am I doing wrong? Here is my code
>
> $scope.list = [];
> var scopeListLength = $scope.list.length;
> $scope.$watch(scopeListLength, function(newVal, oldVal){
> console.log(newVal);
> console.log(oldVal);
> if(newVal !== oldVal) scopeListLength = newVal;
> console.log("scopeListLength = " + scopeListLength);
> });
>
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