forEach loop check | AngularJS

Question

         // Check voted
            var votes = res.data.votes;

            if(votes.length == 0){$scope.like = true;}
            votes.forEach(function(vote){
                if(vote.userId === auth.profile.user_id) {
                    $scope.liked = true;
                } else {
                    $scope.like = true;
                }
            });

I have written a code to check if the user has voted or not, but I'm having a small issue with the else statement:

using the following code, the $scope.liked works correctly, but the else statement only goes for the first. How can I edit this, so he goes through all the votes, and if nothing is found, he displays the $scope.like

Mark Ni · Accepted Answer · 2016-06-07 22:08:00Z

3

What about just do it outside the loop?

votes.forEach(function(vote){ if(vote.userId === auth.profile.user_id) { $scope.liked = true; } }); $scope.like = !$scope.liked;

answered Jun 7, 2016 at 22:08

Mark Ni

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