AngularJS 实例
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AngularJS 实例
您可以在线编辑实例，然后点击按钮查看结果。
<div ng-app="">
<p>名字 : <input type="text" ng-model="name"></p>
<h1>Hello {{name}}</h1>
</div>
AngularJS 基础
我的第一个 AngularJS 表达式
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="">
<p>我的第一个表达式： {{ 5 + 5 }}</p>
</div>
</body>
</html>
我的第一个 AngularJS 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="firstName='John'">
<p>姓名为 <span ng-bind="firstName"></span></p>
</div>
</body>
</html>
我的第一个 AngularJS 指令（带有有效的 HTML5）
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div data-ng-app="" data-ng-init="firstName='John'">
<p>姓名为 <span data-ng-bind="firstName"></span></p>
</div>
</body>
</html>
AngularJS 控制器
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<p>尝试修改以下表单。</p>
<div ng-app="myApp" ng-controller="myCtrl">
名: <input type="text" ng-model="firstName"><br>
姓: <input type="text" ng-model="lastName"><br>
<br>
姓名: {{firstName + " " + lastName}}
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.firstName= "John";
$scope.lastName= "Doe";
});
</script>
</body>
</html>
AngularJS 表达式
简单的表达式
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app>
<p>我的第一个表达式: {{ 5 + 5 }}</p>
</div>
</body>
</html>
不使用 ng-app 的表达式
<!DOCTYPE html>
<html>
<script src= "https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
<body>
<p>不使用 ng-app 指令，表达式原样输出，不会被 Angularjs 解析。</p>
<div>
<p>我的第一个表达式: {{ 5 + 5 }}</p>
</div>
</body>
</html>
带有数字的表达式
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="quantity=1;cost=5">
<p>总价: {{ quantity * cost }}</p>
</div>
</body>
</html>
使用带有数字的 ng-bind
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="quantity=1;cost=5">
<p>总价: <span ng-bind="quantity * cost"></span></p>
</div>
</body>
</html>
带有字符串的表达式
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="firstName='John';lastName='Doe'">
<p>姓名: {{ firstName + " " + lastName }}</p>
</div>
</body>
</html>
使用带有字符串的 ng-bind
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="firstName='John';lastName='Doe'">
<p>姓名: <span ng-bind="firstName + ' ' + lastName"></span></p>
</div>
</body>
</html>
带有对象的表达式
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="person={firstName:'John',lastName:'Doe'}">
<p>姓为 {{ person.lastName }}</p>
</div>
</body>
</html>
使用带有对象的 ng-bind
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="person={firstName:'John',lastName:'Doe'}">
<p>姓为 <span ng-bind="person.lastName"></span></p>
</div>
</body>
</html>
带有数组的表达式
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="points=[1,15,19,2,40]">
<p>第三个值为 {{ points[2] }}</p>
</div>
</body>
</html>
使用带有数组的 ng-bind
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="points=[1,15,19,2,40]">
<p>第三个值为 <span ng-bind="points[2]"></span></p>
</div>
</body>
</html>
AngularJS 指令
AngularJS 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="firstName='John'">
<p>在输入框中尝试输入:</p>
<p>姓名: <input type="text" ng-model="firstName"></p>
<p>你输入的为: {{ firstName }}</p>
</div>
</body>
</html>
ng-model 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div data-ng-app="" data-ng-init="quantity=1;price=5">
<h2>价格计算器</h2>
数量: <input type="number" ng-model="quantity">
价格: <input type="number" ng-model="price">
<p><b>总价:</b> {{quantity * price}}</p>
</div>
</body>
</html>
ng-repeat 指令（带有数组）
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div data-ng-app="" data-ng-init="names=['Jani','Hege','Kai']">
<p>使用 ng-repeat 来循环数组</p>
<ul>
<li data-ng-repeat="x in names">
{{ x }}
</li>
</ul>
</div>
</body>
</html>
ng-repeat 指令（带有对象）
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="names=[
{name:'Jani',country:'Norway'},
{name:'Hege',country:'Sweden'},
{name:'Kai',country:'Denmark'}]">
<p>循环对象:</p>
<ul>
<li ng-repeat="x in names">
{{ x.name + ', ' + x.country }}</li>
</ul>
</div>
</body>
</html>
AngularJS 控制器
AngularJS 控制器
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
名: <input type="text" ng-model="firstName"><br>
姓: <input type="text" ng-model="lastName"><br>
<br>
姓名: {{firstName + " " + lastName}}
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.firstName = "John";
$scope.lastName = "Doe";
});
</script>
</body>
</html>
控制器属性
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
名: <input type="text" ng-model="firstName"><br>
姓: <input type="text" ng-model="lastName"><br>
<br>
姓名: {{fullName()}}
</div>
<script>
var app = angular.module('myApp', []);
app.controller('personCtrl', function($scope) {
$scope.firstName = "John";
$scope.lastName = "Doe";
$scope.fullName = function() {
return $scope.firstName + " " + $scope.lastName;
}
});
</script>
</body>
</html>
控制器函数
<!DOCTYPE html>
<html>
<body>
<div ng-app="" ng-controller="personController">
名: <input type="text" ng-model="person.firstName"><br>
姓: <input type="text" ng-model="person.lastName"><br>
<br>
姓名: {{fullName()}}
</div>
<script>
function personController($scope) {
$scope.person = {
firstName: "John",
lastName: "Doe",
};
$scope.fullName = function() {
var x = $scope.person;
return x.firstName + " " + x.lastName;
}
}
</script>
<script src="//www.axihe.com/try/angularjs/1.2.5/angular.min.js"></script>
</body>
</html>
JavaScript 文件中的控制器 I
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
名: <input type="text" ng-model="firstName"><br>
姓: <input type="text" ng-model="lastName"><br>
<br>
姓名: {{firstName + " " + lastName}}
</div>
<script src="personController.js"></script>
</body>
</html>
JavaScript 文件中的控制器 II
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="namesCtrl">
<ul>
<li ng-repeat="x in names">
{{ x.name + ', ' + x.country }}
</li>
</ul>
</div>
<script src="namesController.js"></script>
</body>
</html>
AngularJS 过滤器
表达式过滤器 uppercase
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="//cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
<p>姓名为 {{ lastName | uppercase }}</p>
</div>
<script src="//www.axihe.com/try/demo_source/personController.js"></script>
</body>
</html>
表达式过滤器 lowercase
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="//cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
<p>姓名为 {{ lastName | lowercase }}</p>
</div>
<script src="//www.axihe.com/try/demo_source/personController.js"></script>
</body>
</html>
货币过滤器表达式
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="costCtrl">
数量: <input type="number" ng-model="quantity">
价格: <input type="number" ng-model="price">
<p>总价 = {{ (quantity * price) | currency }}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('costCtrl', function($scope) {
$scope.quantity = 1;
$scope.price = 9.99;
});
</script>
</body>
</html>
指令过滤器 orderBy
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="namesCtrl">
<p>循环对象:</p>
<ul>
<li ng-repeat="x in names | orderBy:'country'">
{{ x.name + ', ' + x.country }}
</li>
</ul>
</div>
<script src="//www.axihe.com/try/demo_source/namesController.js"></script>
</body>
</html>
输入过滤器
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="namesCtrl">
<p>输入过滤:</p>
<p><input type="text" ng-model="test"></p>
<ul>
<li ng-repeat="x in names | filter:test | orderBy:'country'">
{{ (x.name | uppercase) + ', ' + x.country }}
</li>
</ul>
</div>
<script src="//www.axihe.com/try/demo_source/namesController.js"></script>
</body>
</html>
AngularJS XMLHttpRequest
读取静态 JSON 文件
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="siteCtrl">
<ul>
<li ng-repeat="x in names">
{{ x.Name + ', ' + x.Country }}
</li>
</ul>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('siteCtrl', function($scope, $http) {
$http.get("https://www.axihe.com/try/angularjs/data/sites.php")
.success(function (response) {$scope.names = response.sites;});
});
</script>
</body>
</html>
AngularJS 表格
显示一个表格 (简单)
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.6.3/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td>{{ x.Name }}</td>
<td>{{ x.Country }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("/try/angularjs/data/Customers_JSON.php")
.then(function (result) {
$scope.names = result.data.records;
});
});
</script>
</body>
</html>
带有 CSS 样式的表格
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.6.3/angular.min.js"></script>
<style>
table, th , td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
table tr:nth-child(odd) {
background-color: #f1f1f1;
}
table tr:nth-child(even) {
background-color: #ffffff;
}
</style>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td>{{ x.Name }}</td>
<td>{{ x.Country }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("/try/angularjs/data/Customers_JSON.php")
.then(function (result) {
$scope.names = result.data.records;
});
});
</script>
</body>
</html>
表格排序
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.6.3/angular.min.js"></script>
<style>
table, th , td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
table tr:nth-child(odd) {
background-color: #f1f1f1;
}
table tr:nth-child(even) {
background-color: #ffffff;
}
</style>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names | orderBy : 'Country'">
<td>{{ x.Name }}</td>
<td>{{ x.Country }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("/try/angularjs/data/Customers_JSON.php")
.then(function (result) {
$scope.names = result.data.records;
});
});
</script>
</body>
</html>
使用 uppercase 过滤器的表格
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.6.3/angular.min.js"></script>
<style>
table, th , td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
table tr:nth-child(odd) {
background-color: #f1f1f1;
}
table tr:nth-child(even) {
background-color: #ffffff;
}
</style>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td>{{ x.Name }}</td>
<td>{{ x.Country | uppercase }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("/try/angularjs/data/Customers_JSON.php")
.then(function (result) {
$scope.names = result.data.records;
});
});
</script>
</body>
</html>
使用序号的表格
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.6.3/angular.min.js"></script>
<style>
table, th , td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
table tr:nth-child(odd) {
background-color: #f1f1f1;
}
table tr:nth-child(even) {
background-color: #ffffff;
}
</style>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td>{{ $index + 1 }}</td>
<td>{{ x.Name }}</td>
<td>{{ x.Country }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("/try/angularjs/data/Customers_JSON.php")
.then(function (result) {
$scope.names = result.data.records;
});
});
</script>
</body>
</html>
使用 even 和 odd 表格
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.6.3/angular.min.js"></script>
<style>
table, td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
</style>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td ng-if="$odd" style="background-color:#f1f1f1">
{{ x.Name }}</td>
<td ng-if="$even">
{{ x.Name }}</td>
<td ng-if="$odd" style="background-color:#f1f1f1">
{{ x.Country }}</td>
<td ng-if="$even">
{{ x.Country }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("/try/angularjs/data/Customers_JSON.php")
.then(function (result) {
$scope.names = result.data.records;
});
});
</script>
</body>
</html>
AngularJS - 从数据库中读取数据
从 MySQL 数据库中读取数据
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
<style>
table, th , td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
table tr:nth-child(odd) {
background-color: #f1f1f1;
}
table tr:nth-child(even) {
background-color: #ffffff;
}
</style>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td>{{ x.Name }}</td>
<td>{{ x.Country }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("/try/angularjs/data/Customers_MySQL.php")
.success(function (response) {$scope.names = response.records;});
});
</script>
</body>
</html>
从 SQL Server 数据库中读取数据
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
<style>
table, th , td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
table tr:nth-child(odd) {
background-color: #f1f1f1;
}
table tr:nth-child(even) {
background-color: #ffffff;
}
</style>
</head>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td>{{ x.Name }}</td>
<td>{{ x.Country }}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("http://www.axihe.com/try/angularjs/data/Customers_SQL.aspx")
.success(function (response) {$scope.names = response.records;});
});
</script>
</body>
</html>
AngularJS HTML DOM
ng-disabled 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="mySwitch=true">
<p>
<button ng-disabled="mySwitch">点我!</button>
</p>
<p>
<input type="checkbox" ng-model="mySwitch"/>按钮
</p>
<p>
{{ mySwitch }}
</p>
</div>
</body>
</html>
ng-show 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="">
<p ng-show="true">我是可见的。</p>
<p ng-show="false">我是不可见的。</p>
</div>
</body>
</html>
ng-hide 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="">
<p ng-hide="true">我是不可见的。</p>
<p ng-hide="false">我是可见的。</p>
</div>
</body>
</html>
AngularJS 事件
ng-click 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<button ng-click="count = count + 1">点我！</button>
<p>{{ count }}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.count = 0;
});
</script>
</body>
</html>
ng-hide 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
<button ng-click="toggle()">隐藏/显示</button>
<p ng-hide="myVar">
名: <input type=text ng-model="firstName"><br>
姓: <input type=text ng-model="lastName"><br><br>
姓名: {{firstName + " " + lastName}}
</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('personCtrl', function($scope) {
$scope.firstName = "John";
$scope.lastName = "Doe";
$scope.myVar = false;
$scope.toggle = function() {
$scope.myVar = !$scope.myVar;
}
});
</script>
</body>
</html>
ng-show 指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
<button ng-click="toggle()">隐藏/显示</button>
<p ng-show="myVar">
名: <input type=text ng-model="person.firstName"><br>
姓: <input type=text ng-model="person.lastName"><br><br>
姓名: {{person.firstName + " " + person.lastName}}
</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('personCtrl', function($scope) {
$scope.person = {
firstName: "John",
lastName: "Doe"
};
$scope.myVar = true;
$scope.toggle = function() {
$scope.myVar = !$scope.myVar;
};
});
</script>
</body>
</html>
AngularJS 模块
在 body 中的 AngularJS 模块
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
{{ firstName + " " + lastName }}
</div>
<script>
var app = angular.module("myApp", []);
app.controller("myCtrl", function($scope) {
$scope.firstName = "John";
$scope.lastName = "Doe";
});
</script>
</body>
</html>
在文件中 AngularJS 模块
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
{{ firstName + " " + lastName }}
</div>
<script src="myApp.js"></script>
<script src="myCtrl.js"></script>
</body>
</html>
AngularJS 表单
AngularJS 表单
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="formCtrl">
<form novalidate>
First Name:<br>
<input type="text" ng-model="user.firstName"><br>
Last Name:<br>
<input type="text" ng-model="user.lastName">
<br><br>
<button ng-click="reset()">RESET</button>
</form>
<p>form = {{user}}</p>
<p>master = {{master}}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('formCtrl', function($scope) {
$scope.master = {firstName: "John", lastName: "Doe"};
$scope.reset = function() {
$scope.user = angular.copy($scope.master);
};
$scope.reset();
});
</script>
</body>
</html>
AngularJS 验证
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<h2>验证实例</h2>
<form ng-app="myApp" ng-controller="validateCtrl"
name="myForm" novalidate>
<p>用户名:<br>
<input type="text" name="user" ng-model="user" required>
<span style="color:red" ng-show="myForm.user.$dirty && myForm.user.$invalid">
<span ng-show="myForm.user.$error.required">用户名是必须的。</span>
</span>
</p>
<p>邮箱:<br>
<input type="email" name="email" ng-model="email" required>
<span style="color:red" ng-show="myForm.email.$dirty && myForm.email.$invalid">
<span ng-show="myForm.email.$error.required">邮箱是必须的。</span>
<span ng-show="myForm.email.$error.email">非法的邮箱地址。</span>
</span>
</p>
<p>
<input type="submit"
ng-disabled="myForm.user.$dirty && myForm.user.$invalid ||
myForm.email.$dirty && myForm.email.$invalid">
</p>
</form>
<script>
var app = angular.module('myApp', []);
app.controller('validateCtrl', function($scope) {
$scope.user = 'John Doe';
$scope.email = 'john.doe@gmail.com';
});
</script>
</body>
</html>
AngularJS API
AngularJS angular.lowercase()
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.7.0/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<p>{{ x1 }}</p>
<p>{{ x2 }}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.x1 = "AXIHE";
$scope.x2 = angular.$$lowercase($scope.x1);
});
</script>
</body>
</html>
AngularJS angular.uppercase()
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.7.0/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<p>{{ x1 }}</p>
<p>{{ x2 }}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.x1 = "axihe";
$scope.x2 = angular.$$uppercase($scope.x1);
});
</script>
</body>
</html>
AngularJS angular.isString()
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.7.0/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<p>{{ x1 }}</p>
<p>{{ x2 }}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.x1 = "AXIHE";
$scope.x2 = angular.isString($scope.x1);
});
</script>
</body>
</html>
AngularJS angular.isNumber()
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.7.0/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<p>{{ x1 }}</p>
<p>{{ x2 }}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.x1 = "AXIHE";
$scope.x2 = angular.isNumber($scope.x1);
});
</script>
</body>
</html>
AngularJS Bootstrap
AngularJS 使用 Bootstrap
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="//apps.bdimg.com/libs/bootstrap/3.3.4/css/bootstrap.min.css">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="myApp" ng-controller="userCtrl">
<div class="container">
<h3>Users</h3>
<table class="table table-striped">
<thead>
<tr>
<th>编辑</th>
<th>名</th>
<th>姓</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="user in users">
<td>
<button class="btn" ng-click="editUser(user.id)">
<span class="glyphicon glyphicon-pencil"></span>编辑
</button>
</td>
<td>{{ user.fName }}</td>
<td>{{ user.lName }}</td>
</tr>
</tbody>
</table>
<hr>
<button class="btn btn-success" ng-click="editUser('new')">
<span class="glyphicon glyphicon-user"></span>创建新用户
</button>
<hr>
<h3 ng-show="edit">创建新用户:</h3>
<h3 ng-hide="edit">编辑用户:</h3>
<form class="form-horizontal">
<div class="form-group">
<label class="col-sm-2 control-label">名:</label>
<div class="col-sm-10">
<input type="text" ng-model="fName" ng-disabled="!edit" placeholder="名">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">姓:</label>
<div class="col-sm-10">
<input type="text" ng-model="lName" ng-disabled="!edit" placeholder="姓">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">密码:</label>
<div class="col-sm-10">
<input type="password" ng-model="passw1" placeholder="密码">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">重复密码:</label>
<div class="col-sm-10">
<input type="password" ng-model="passw2" placeholder="重复密码">
</div>
</div>
</form>
<hr>
<button class="btn btn-success" ng-disabled="error || incomplete">
<span class="glyphicon glyphicon-save"></span>修改
</button>
</div>
<script src="myUsers.js"></script>
</body>
</html>
AngularJS 使用 Bootstrap 并使用包含文件功能
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="//apps.bdimg.com/libs/bootstrap/3.3.4/css/bootstrap.min.css">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="myApp" ng-controller="userCtrl">
<div class="container">
<div ng-include="'myUsers_List.htm'"></div>
<div ng-include="'myUsers_Form.htm'"></div>
</div>
<script src= "myUsers.js"></script>
</body>
</html>
AngularJS 应用
AngularJS 笔记应用
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="myNoteApp" ng-controller="myNoteCtrl">
<h2>我的笔记</h2>
<textarea ng-model="message" cols="40" rows="10"></textarea>
<p>
<button ng-click="save()">保存</button>
<button ng-click="clear()">清除</button>
</p>
<p>剩余字数: <span ng-bind="left()"></span></p>
<script src="myNoteApp.js"></script>
<script src="myNoteCtrl.js"></script>
</body>
</html>
AngularJS 备忘录应用
<!DOCTYPE html>
<html>
<script src= "https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
<body ng-app="myApp" ng-controller="todoCtrl">
<h2>我的备忘录</h2>
<form ng-submit="todoAdd()">
<input type="text" ng-model="todoInput" size="50" placeholder="新增">
<input type="submit" value="新增">
</form>
<br>
<div ng-repeat="x in todoList">
<input type="checkbox" ng-model="x.done"> <span ng-bind="x.todoText"></span>
</div>
<p><button ng-click="remove()">删除记录</button></p>
<script>
var app = angular.module('myApp', []);
app.controller('todoCtrl', function($scope) {
$scope.todoList = [{todoText:'Clean House', done:false}];
$scope.todoAdd = function() {
$scope.todoList.push({todoText:$scope.todoInput, done:false});
$scope.todoInput = "";
};
$scope.remove = function() {
var oldList = $scope.todoList;
$scope.todoList = [];
angular.forEach(oldList, function(x) {
if (!x.done) $scope.todoList.push(x);
});
};
});
</script>
</body>
</html>
