angularjs的控制器

发布时间：2020-12-17 08:43:53 所属栏目：安全来源：网络整理

导读：使用ng-controller标签 !DOCTYPE htmlhtml lang="en"head meta charset="UTF-8" titleTitle/title/headbody div ng-app div ng-controller="firstController" input type="text" value="" ng-model="name" / {{name}} {{age}} /div /div script type="text/j

使用ng-controller标签

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div ng-app>
        <div ng-controller="firstController">
            <input type="text" value="" ng-model="name" />
            {{name}}
            {{age}}
        </div>
    </div>
    <script type="text/javascript" src="../vendor/angular/angularjs.js"></script>
    <script type="text/javascript" src="./app/index.js"></script>
</body>
</html>

实现类：

var firstController = function ($scope) {
    //申明一个Model,$scope对象叫做作用域
    $scope.name = '张三';
    $scope.age = 20;
}

多个控制器：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div ng-app>
        <div ng-controller="firstController">
            <input type="text" value="" ng-model="name" />
            <div ng-controller="secondController">
                <input type="text" value="" ng-model="name" />
            </div>
        </div>
    </div>
    <script type="text/javascript" src="../vendor/angular/angularjs.js"></script>
    <script type="text/javascript" src="./app/index.js"></script>
</body>
</html>

实现类：

var firstController = function ($scope) {
    //申明一个Model,$scope对象叫做作用域
    $scope.name = '张三';
    $scope.age = 20;
}

var secondController = function ($scope) {
    $scope.name = '李四';
}

效果图：

（编辑：李大同）

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