对于初学者来说,AngularJS 中最简单的“Hello World”是什么。到目前为止,我有这个:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div data-ng-app="">
{{'Hello World' }}
</div>
<script src="angular.js"></script>
</body>
</html>
对于初学者来说,AngularJS 中最简单的“Hello World”是什么。到目前为止,我有这个:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div data-ng-app="">
{{'Hello World' }}
</div>
<script src="angular.js"></script>
</body>
</html>
显示 2 路数据绑定的最简单的 Hello World
<!doctype html>
<html lang="en" ng-app>
<head>
<title> Hello World </title>
</head>
<body ng-controller="MainCtrl">
<h1>{{helloWorld}}</h1>
<input type="text" ng-model="helloWorld"></input>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.1/angular.min.js"></script>
<script type="text/javascript">
function MainCtrl($scope){
$scope.helloWorld = "Hello World";
}
</script>
</body>
</html>
编辑:解释一下这是什么以及为什么(在我看来)这是一个展示 AngularJS 强大功能的最小 Hello World 应用程序
最简单的 AngularJS 'Hello World' - “好方法”
<!doctype html>
<html data-ng-app="myApp">
<head>
<!-- .... -->
</head>
<body>
<div data-ng-controller="MyController">
<input type="text" data-ng-model="name" />
<p>Hello {{name}}</p>
</div>
<script src="angular.js"></script>
<script>
var myApp = angular.module("myApp", []);
myApp.controller("MyController", ["$scope", function($scope) {
$scope.name = "World";
}]);
</script>
</body>
</html>
在 prettycode.org 上找到:
<!doctype html>
<html ng-app>
<head>
<title> Hello World </title>
</head>
<body>
Your name: <input type="text" ng-model="name"></input>
<p ng-show="name">Hi, {{ name }}!</p>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.4/angular.js">
</script>
</body>
</html>