合规国际互联网加速 OSASE为企业客户提供高速稳定SD-WAN国际加速解决方案。 广告
~~~ <body ng-app="example" ng-controller="con1" ng-cloak class="ng-cloak"> <table border="1" width="500"> <tr> <td>商品名称:</td> <td>商品价格:</td> <td>商品数量:</td> <td>总价格:</td> </tr> <tr> <td><input type="text" ng-model="data.name" readonly></td> <td><input type="text" ng-model="data.price" readonly></td> <td><input type="text" ng-model="data.num"></td> <td><input type="text" ng-value="data.num*data.price" readonly></td> </tr> </table> </body> ~~~ ~~~ var m = angular.module('example', []); m.controller('con1', ["$scope", function ($scope) { $scope.data = {'name': "apple", 'price': 200, 'num': 2}; }]); ~~~ ![](https://box.kancloud.cn/9b999c52b86e1bfb73c76e20e1c5ca96_913x184.png)