problems with this event in AngularJS

Question

I playing with AngularJS, now when I want to follow this example:

Everthings works untill when I want to fire up the last event: clearCompleted(); My browser complains right away saying:

$scope.clearCompleted = function(){

        $scope.todos = _.filter($scope.todos, function(todo){
                    return !todo.done;
                });

    };

ReferenceError: _ is not defined at Object.TodoCtrl.$scope.clearCompleted

and I knwo that it just this event...wondering why? I also dont understand this syntax: _.filter (what is this _.?) I have feeling that is this: ** _.filter(....**

any idea?

Thanks very much for yr time! Y/

Anders Ekdahl · Accepted Answer · 2013-02-24 16:58:44Z

1

It seems as if your trying to use Underscore.js without including it in a script tag.

answered Feb 24, 2013 at 16:58

Anders Ekdahl

23k4 gold badges73 silver badges61 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

problems with this event in AngularJS

1 Answer 1

Comments

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Related