VM73:49Uncaught ReferenceError: angular is not defined in jsfiddle - angularjs

Question

I am trying to run an angularJS example in jsfiddle (ofcourse learning purpose) getting below errors in console.
When I add this cdn for angular compatibility:
https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.6/angular.min.js
I seen below error.
VM141 angular.min.js:6 Uncaught Error: [$injector:modulerr]
http://errors.angularjs.org/1.5.6/$injector/modulerr?p0=myApp&p1=Error%3A%2…oudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.5.6%2Fangular.min.js%3A21%3A19)
When I remove the external source, seen below error:
VM93:45 Uncaught ReferenceError: angular is not defined
Concern:
Do I need to add external source for angular example? If yes then what will be the correct way to add external resource. (like, search a cdn for that api and add).
Here's the code snippet:
html:
<div ng-app="myApp" ng-controller="myCtrl">
Your name: <input type="text" ng-model="name" ng-click="displayName();">
Hello {{$scope.name}}
</div>
js:
var myApp = angular.module('myApp', []);
myApp.controller('myCtrl', function($scope){
$scope.displayName = function(){
alert("In right place");
$scope.name = "Name";
}
});
Here's the fiddle: https://jsfiddle.net/supdas87/my1juu4e/2/

Answer 1

I've added angular-1.0.1.js file to external resources (you just have to copy and paste the URL), and changed {{$scope.name}} by {{name}} on your HTML file. You do not have to write $scope when you use {{ }}, it is implicit.
Here is a working Fiddle based on the code you provided.
PS: I've added Angular 1.0.1, but of course you can use the version of Angular you want. You can see allreleases here.
HTML
<div ng-app="myApp" ng-controller="myCtrl">
Your name: <input type="text" ng-model="name" ng-click="displayName();">
Hello {{name}}
</div>
JavaScript
var myApp = angular.module('myApp', []);
myApp.controller('myCtrl', function($scope) {
$scope.displayName = function(){
alert("In right place");
$scope.name = "Name";
}
});