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AngularJS ng-model 指令


示例

将输入字段的值绑定到作用域中的变量

<div ng-app="myApp" ng-controller="myCtrl">
    <input ng-model="name">
</div>

<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
    $scope.name = "John Doe";
});
</script>
亲自试一试 »

定义和用法

ng-model 指令将 HTML 表单元素绑定到作用域中的变量。

如果作用域中不存在该变量,则会创建它。


语法

<元素 ng-model="名称"></元素>

受 <input>、<select> 和 <textarea> 元素支持。


参数值

描述
name 您要绑定到表单字段的属性的名称。

相关页面

Angular 教程:ng-model 指令


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