http://www.angularjs.cn/A0a6
http://yuankeqiang.lofter.com/post/8de51_1454f93
http://www.myexception.cn/web/2077645.html
http://xlows.blog.51cto.com/5380484/1425445
<!DOCTYPE html>
<html ng-app="MainAPP">
<head>
<title></title>
<meta charset="utf-8">
<script src="angular.min.js"></script>
</head>
<body ng-controller="MainCtrl">
<input ng-model="name" />
Name updated: {{updated}} times.
<script type="text/javascript">
var app = angular.module('MainAPP',[]);
app.controller('MainCtrl', function($scope) {
$scope.name = "Angular";
$scope.updated = 0;
var watch = $scope.$watch('name', function(newValue, oldValue) {
if(newValue === oldValue){ return; }
$scope.updated++;
var oname='Angular'
console.log(newValue==oname);
});
});
</script>
</body>
</html>
