admin管理员组

文章数量:1321070

Consider the piece of code below:

part of html file:

<body ng-app>
    <div ng-controller="MainCtrl">{{name}}</div>
</body>

part of js file:

function MainCtrl($scope) {
  $scope.name = "John";
}

I always put my controllers in some module, whose name I define in ng-app. How it works when I don't define any module ?

Consider the piece of code below:

part of html file:

<body ng-app>
    <div ng-controller="MainCtrl">{{name}}</div>
</body>

part of js file:

function MainCtrl($scope) {
  $scope.name = "John";
}

I always put my controllers in some module, whose name I define in ng-app. How it works when I don't define any module ?

  • javascript
  • angularjs
Share Improve this question asked Jun 5, 2014 at 7:49 Adrian BaranAdrian Baran 8958 silver badges24 bronze badges
Add a ment  | 

1 Answer 1

Reset to default 9

Angular, has this "auto-discover" feature, that allows it to look up controllers by their name if they are defined on the global scope.

This feature is mainly intended for quick demos/prototypes/proof-of-concept snippets and not real-world applications.

From Angular's Developer Guide:

NOTE: Although Angular allows you to create Controller functions in the global scope, this is not remended. In a real application you should use the .controller method of your Angular Module for your application [...]

Regarding the empty ngApp, if there is no name specified, it only means that there is no module to assign controllers, directives, services to, but other than that everything works fine.

本文标签： javascriptngApp without using any specific module nameStack Overflow

版权声明：本文标题：javascript - ngApp without using any specific module name - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.betaflare.com/web/1742080580a2419674.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。