Passing value from controller to controller

I trying to Pass value from one controller to another controller using Factory,

 

I am trying based on this example http://www.c-sharpcorner.com/article/pass-data-from-one-page-to-other-using-factory-or-service-in-angularjs/

 

Below is the code im using

 

Html code:

  

var app = angular.module("myApp", ['ui.router']);  

app.config(function ($stateProvider, $urlRouterProvider) {  

$urlRouterProvider.otherwise('/home');  

$stateProvider  

.state('ShowData', {  

url: '/ShowData',  

templateUrl: '../Pages/Show.html'  

})  

.state('EditData', {  

url: '/EditData',  

controller:'Editctrl',  

templateUrl: '../Pages/Edit.html'  

})  

});  

app.factory("Phyfactory", function () {  

var savedData = {};  

function set(data) {  

savedData = data;  

}  

function get() {  

return savedData;  

}  

return {  

set: set, get: get  

}  

})  

app.controller("myCtrl", function ($location) {  

alert('my')  

$location.path('/Showdata')  

});  

//app.controller("PhyController", function ($location) {  

// alert('hi');  

// //$location.path('/Showdata')  

//})  

app.controller('Phy1Controller', function ($scope, $http, $location,Phyfactory) {  

alert('WTF');  

$scope.Phyperform = [];  

$http.get('/Home/Get_Physician_Performance').then(function (d) {  

$scope.Phyperform = d.data;  

alert(JSON.stringify(d.data));  

$scope.open = function (name) {  

var message = name;  

console.log('Hcpname', message);  

Phyfactory.set(message);  

$location.url('/EditData');  

//window.location='/Htmlpages/Hcp_performance.html';  

}  

}, function (error) {  

alert('Failed');  

});  

});  

app.controller('Editctrl', function ($scope, $location, Phyfactory) {  

//Phyfactory.get();  

$scope.stud = Phyfactory.get();  

})