First program of Angular JS

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First program of Angular JS:-
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step 1st:-      download angular library

step2nd:-      <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"> </script>

step3rd:-   Use angular base directive

ng-app=""  for application

ng-model :-   it is used to contain data.

{{}}  :-   angular expression it is used to show result


<!DOCTYPE html>
<html>
<head>
    <title></title>
      <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"> </script>
</head>
<body ng-app="">
<input type="text" ng-model="a" />
<br>
<br>
{{a}}
</body>
</html>


ng-bind:-  this directive element is used to show data as a Html attribute under any HTML element such as <p><h1> ,<input> etc

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