# 使用ng-cloak 及样式.ng-cloak
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script type="text/javascript" src=‘js/angular.min.js‘> </script>
<style type="text/css">
.ng-cloak{display:none;}
</style>
</head>
<body ng-app="hd" ng-cloak class="ng-cloak">
<div ng-controller="ctrl">
<!--商品名称：{{goods.name}}<br />
商品价格：{{goods.price}}<br />
商品数量：{{goods.num}}<br />
商品总价：{{goods.price*goods.num}}<br />
<input type="button" value="+" ng-click="add()"/>
<input type="button" value="-" ng-click="reduce()" />-->
商品名称：{{goods.data.name}}<br />
商品价格：{{goods.data.price}}<br />
商品数量：{{goods.data.num}}<br />
商品总价：{{goods.data.price*goods.data.num}}<br />
<input type="button" value="+" ng-click="goods.add()"/>
<input type="button" value="-" ng-click="goods.reduce()" />
</div>
<script type="text/javascript">
var m=angular.module(‘hd‘,[])
m.controller(‘ctrl‘,[‘$scope‘,function($scope){
// $scope.goods={‘name‘:‘iphone‘,‘price‘:3000,‘num‘:0}
// $scope.add=function(){$scope.goods.num=Math.min(++$scope.goods.num,6)}
// $scope.reduce=function(){$scope.goods.num=Math.max(--$scope.goods.num,0)}
$scope.goods={
data:{‘name‘:‘iphone‘,‘price‘:3000,‘num‘:0},
add:function(){$scope.goods.data.num=Math.min(++$scope.goods.data.num,6)},
reduce:function(){$scope.goods.data.num=Math.max(--$scope.goods.data.num,0)}
}
}])
</script>
</body>
</html>
时间： 2024-07-31 22:29:23