angularjs - Angular UI Router Set Scope/Variable -

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i have angular app using ui router routing purposes. each time change router, change header of page, , seems $stateprovider easiest way that. have $stateprovider:

$stateprovider     .state('index', {         url: "/",         views: {             "rightcontainer": { templateurl: "viewa.html" },         },         controller: function ($scope) {             $scope.data.header = "header 1"         }     })     .state('details', {         url: "/details",         views: {             "rightcontainer": { templateurl: "viewb.html" },         },         controller: function ($scope) {             $scope.data.header = "header 2"         }     });

i want have header: 

    <div data-ng-controller="mainctrl">                 <div class='bg'>{{data.header}}</div>     </div>

you can use data https://github.com/angular-ui/ui-router/wiki#attach-custom-data-to-state-objects or other approach

.run(function ($state,$rootscope$filter,windowutils) {         $rootscope.$state = $state;         $rootscope.$on('$statechangesuccess', function(event, tostate) {             var statename = tostate.name;             //switch              windowutils.settitle(statename);          });     })     .factory('windowutils', function($window) {         return {             settitle:function(title){                 var sep = ' - ';                 var current = $window.document.title.split(sep)[0];                 $window.document.title = current + sep + title;             }         };     })

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