<html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body> <div ng-app="myApp" ng-controller="myCtrl"> <input type="checkbox" ng-model="chk" ng-change="chkchange(chk)"/>點我！ </div> <script> var app = angular.module('myApp', []); app.controller('myCtrl', function($scope) { $scope.chk = false; $scope.chkchange = function(chk) { chk? alert('選中'):alert('未選中'); } }); </script> </body> </html>
ng-change主要用在input標簽發生變化時。