javascript - Angular variable not being show properly on webpage -


just title suggests, i'm trying self learn angular.js run unexpected frustrating road block... can't variables display on webpage!

<!doctype html> <html ng-app> <head>     <title>lets test out?</title>     <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script> </head> <body>      write name in text box!     <input type="text" ng-model="sometext" />         <h1>hello {{ sometext }}</h1>  </body> </html>

i'd appreciate can tell me doing wrong i've been beating head against desk hour , googled issue can't understand why doesn't work.

check angular reference has been loaded properly. try add ng-app body tag

demo 

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>  <body ng-app>      write name in text box!     <input type="text" ng-model="sometext" />     <h1>hello {{ sometext }}</h1>  </body>


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