ng-checked and ng-change radio button not work together - angularjs

Question

http://plnkr.co/edit/RP9SpO1qGjn5Ua6pZJ3D?p=preview

js

angular.module(\"sampleapp\", []).controller(\'samplecontroller\', function($scope,$rootScope)         


        

Answer 1

This is because ng-change requires ngModel to be present.

Hope this helps. Cheers!