AngularJS directives
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AngularJS extends HTML with new attributes called directives.
AngularJS adds functionality to your application through built-in directives.
AngularJS allows you to customize directives.
AngularJS directivessyntax
AngularJS directives are extended HTML attributes, prefixed with ng-.
ng-app directive initializes an AngularJS application.
ng-init directive initializes application data.
ng-model directive binds element values (such as input field values) to the application.
AngularJS directivesexample
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.bootcss.com/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>Run instance »
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