<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>RunJS</title>
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
<script src="http://cdn.bootcss.com/angular.js/1.2.9/angular-route.min.js"></script>
<script src="serviceJS01.js"></script>
</head>
<body ng-app="myApp" >
<div ng-controller="firstController" ng-click="show()">
{{name}}
{{age}}
</div>
</body>
</html>
<script>
var app = angular.module("myApp",[]);
app.controller('firstController',function($scope,$timeout){
setTimeout(function(){
$scope.$apply(function(){
$scope.name="李四";
})
},2000);
$scope.name="张三";
$scope.age='10';
$scope.show=function(){
$scope.name='点击后的name';
}
$timeout(function(){
$scope.age='50';
},2000);
})
</script>
$watch(watchFn, watchAction, deepWatch)
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>RunJS</title>
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
<script src="http://cdn.bootcss.com/angular.js/1.2.9/angular-route.min.js"></script>
<script src="serviceJS01.js"></script>
</head>
<body ng-app="myApp" >
<div ng-controller="firstController" ng-click="show()">
<p>价格:<input type="text" ng-model="iphone.money"></p>
<p>个数:<input type="text" ng-model="iphone.num"></p>
<p>费用: <span>{{sum() | currency:'¥'}}</span></p>
<p>运费: <span>{{iphone.fre | currency:'¥'}}</span></p>
<p>总额: <span>{{sum() + iphone.fre | currency:'¥'}}</span></p>
</div>
</body>
</html>
<script>
var app = angular.module("myApp",[]);
app.controller('firstController',function($scope){
$scope.iphone={
money:5,
num:1,
fre:10
};
$scope.sum=function(){
return $scope.iphone.money * $scope.iphone.num;
}
$scope.$watch($scope.sum,function(newValue,oldValue){
$scope.iphone.fre=newValue>=100?0:10
})
})
</script>
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