AngularJS - 定时器倒计时例子

<body>
    <div ng-app="myApp">
        <div ng-controller="firstController">
          <input type="button" ng-value ="text" ng-disabled="isDisable"/>
 
           <input type="text" value="{{text}}" ng-readonly="isDisable" />

            <input type="checkbox" value="{{text}}" ng-checked="isDisable" />
        </div>
    </div>
    <script type="text/javascript">
        var app = angular.module("myApp", []);

        app.controller('firstController', ['$scope', '$interval', function ($scope, $interval) {
          
            $scope.n = 10;
            $scope.text = $scope.n + "秒";
            $scope.isDisable = true;

            var time = $interval(function () {

                $scope.n--;
                $scope.text = $scope.n + "秒";
                if ($scope.n == 0)
                {
                    $interval.cancel(time);
                    $scope.isDisable = false;
                    $scope.text = "可以点击";
                }

            },1000);
          
        }]);
         
    </script>

</body>