代码很简单:
- <!doctype html>
- <html ng-app="plunker" >
- <head>
- <Meta charset="utf-8">
- <title>AngularJS Plunker</title>
- <script>document.write("<base href=\"" + document.location + "\" />");</script>
- <link rel="stylesheet" href="style.css">
- <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.4/angular.js"></script>
- </head>
- <body ng-controller="MainCtrl">
- Hello {{name()}}!
- </body>
- </html>
- <script>
- var app = angular.module('plunker',[]);
- app.controller('MainCtrl',function($scope) {
- $scope.name= function() {
- console.log("---name---:" + new Date());
- return "Freewind";
- };
- });
- </script>
你可以看到有一个名字函数,我们只在一次调用它在正文中。但在控制台中,它打印两次—名称— ::
- ---name---:Wed Feb 20 2013 14:38:12 GMT+0800 (中国标准时间)
- ---name---:Wed Feb 20 2013 14:38:12 GMT+0800 (中国标准时间)
你可以在这里看到一个现场演示:http://plnkr.co/edit/tb8RpnBJZaJ73V73QISC?p=preview