angularjs – 在Angular JS中可以声明多少个ng-App？

发布时间：2020-12-17 07:18:49 所属栏目：安全来源：网络整理

导读：How many ng-App attributes can be declared in in Angular JS? and under what circumstances? 据我所知,ng-app用于Angular JS应用程序的自动引导程序. http://docs.angularjs.org/api/ng.directive:ngApp Only one AngularJS application can be auto-boo

How many ng-App attributes can be declared in in Angular JS? and under what circumstances?

据我所知,ng-app用于Angular JS应用程序的自动引导程序.

http://docs.angularjs.org/api/ng.directive:ngApp

Only one AngularJS application can be auto-bootstrapped per HTML document. The first ngApp found in the document will be used to define the root element to auto-bootstrap as an application. To run multiple applications in an HTML document you must manually bootstrap them using angular.bootstrap instead. AngularJS applications cannot be nested within each other.

TL; DR：你可以有多个,但只有第一个会被引导.

这个问题类似于：

> How to define two angular apps / modules in one page?
> Multiple ng-app directives on a page
> AngularJS Multiple ng-app within a page

（编辑：李大同）

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