TypeError: Cannot read property 'index' of undefined

Question

TypeError: Cannot read property 'index' of undefined

var crud = angular.module('Crud', ['ngRoute']);

crud.config(['$routeProvider', function($routeProvider){
    $routeProvider.when('/edit/:index', {
        templateUrl: 'js/views/edit.html',
        controller: 'EditCtrl'
    }).when('/',{
        templateUrl: 'js/views/list.html'
    })
}]);

crud.controller('EditCtrl',['$scope', function(scope,$routeParams){
    scope.name = scope.names[$routeParams.index];
}]);

Why am i getting index undefined. My url seems to be fine, http://localhost:63342/Angular-CRUD/#/edit/2 It seems that id is passing correctly from view, but why am i getting index undefined in my controller.

It's not index that's undefined, it's the object from which you're trying to access index that is undefined, which would be $routeParams (from the expression $routeParams.index). — ajp15243
– ajp15243, Commented Jan 12, 2014 at 6:09

Satpal · Accepted Answer · 2014-01-12 05:58:08Z

2

You have not passed $routeParams in dependency

                                     //here
crud.controller('EditCtrl',['$scope','$routeParams', function(scope,$routeParams){
    scope.name = scope.names[$routeParams.index];
}]);

answered Jan 12, 2014 at 5:58

Satpal

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