Angularjs ngif tutorial - Angularjs examples

<!DOCTYPE html>
<html>
   <head>
   <title>Wikitechy AngularJS Tutorials</title>
   <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"> </script>
   </head>
   <body>
   <div ng-app="myApp" ng-controller="selectCtrl">
   <h2>ng-if Directive in AngularJS Tutorials</h2>
   <select ng-model="name" ng-options="x for x in tech"></select>
   <h5 ng-if="name == 'HTML'">
   Welcome to HTML Tutorials
   </h5>
   <h5 ng-if="name == 'AngularJS'">
   Welcome to AngularJS Tutorials
   </h5>
   <h5 ng-if="name == 'CSS'">
   Welcome to CSS Tutorials
   </h5>
   </div>
   <script>
   var app = angular.module("myApp", []);
   app.controller("selectCtrl", function($scope) {
   $scope.tech = ["HTML","AngularJS","CSS"];
   });
   </script>
   </body>
</html>