How to show a message when navigating from one page to another - angularjs

Question

On success message I want to navigate from uploaded page to customer page and highlight my alert as success , but my alert is not getting open. Need solution
Upload.js
if (status == 200){
$state.go('customer', {"id": $scope.customer});
$rootScope.$emit('custSucess');
}
customer.js
$rootScope.$on('custSucess',function(event){
$scope.message = {
content: [{
title: '',
msg:'hi'
}],
type: 'success'
};
});

Answer 1

So what I ended up doing is creating a service for handling my alerts. Here is the service code:
app.factory('AlertService', function () {
var success = {},
error = {},
alert = false;
return {
getSuccess: function () {
return success;
},
setSuccess: function (value) {
success = value;
alert = true;
},
getError: function () {
return error;
},
setError: function (value) {
error = value;
alert = true;
},
reset: function () {
success = {};
error = {};
alert = false;
},
hasAlert: function () {
return alert;
}
}
});
//And I simply set it when I need to like so:
AlertService.setSuccess({ show: true, msg: name + ' has been updated successfully.' });
//And check for it on the page that would display it like this:
if (AlertService.hasAlert()) {
$scope.success = AlertService.getSuccess();
AlertService.reset();
}`enter code here`