Hi,

I'm new to AngularJS and i wanna do injection in a Directive .

can u guys tell me why there is the problem with my   tab dependency

in the directive i tried to inject the  tab factory

but the alert tell me that my   tab object is undefined .... and the google 
chrome console tell me that tab doesnt know any of his method....because 
he's undefined

there is the code  thx

var myApp = angular.module('monSiteWeb', []);

myApp.factory('tab', function () {
    var tabPosition = 1;

    this.setTab = function (tabPos) {
        tabPosition = tabPos;
    };

    this.getTab = function () {
        return tabPosition;
    };

    this.isTabSelected = function (tabPos) {
        if (tabPosition === tabPos) {
            return true;
        }

        return false;
    };
});

myApp.directive('navigationBar', ['tab', function (tab) {
    alert(tab);

    return {
        restrict: 'E',

        templateUrl: '../Template/navigation-bar.html',

        controller: function () {
            this.changeTab = function (tabPos) {
                tab.setTab(tabPos);
            };

            this.isTabSelected = function (tabPos) {
                if (tab.isTabSelected(tabPos)) {
                    return true;
                }

                return false;
            };
        },

        controllerAs: "navigation"
    }
}]);.


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