AngularJS 加与减

<div ng-controller="MyController">
    <button ng-click="Plus()"></button>
    <h1>Hello {{ text }}</h1>
    <button ng-click="Reduction()"></button>
</div>

<script>
    angular.module(‘myApp‘,[])
    .controller("MyController",function($scope){
        $scope.text = 1 ;
        $scope.add = function(){
            $scope.text += 1;
        };
        $scope.subtract = function(){
            $scope.text -= 1;
        }
    })
</script>

原文：http://www.cnblogs.com/Lin-Edge/p/4757011.html