Execute
<!DOCTYPE html> <html> <head> <title> Wikitechy AngularJS Tutorials</title> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script> </head> <body ng-app=""> <h2>ng-focus Directive in AngularJS Tutorials</h2> <lable>Enter the text:</lable> <input ng-focus="count = count + 1" ng-init="count=0"> <h3>Count={{count}}</h3> <h3> The "count" variable value will be increased when the input field gets focus.</h3> </body> </html>
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