如何能在retrive的AngularJS当前应用程序的名称?结果我的意思是 NG-应用=富
值。结果我已经通过API文档搜索,但我找不到这个任何引用。
How can I retrive the name of the current app in AngularJS?
I mean the ng-app="foo"
value.
I have searched through the API documentation, but I could not find any reference to this.
我的解决方案结果这样其实我已经找到解决方案。
MY SOLUTION Actually I have found solution like this
angular.element($('[ng-app]')).attr('ng-app');
但我真的不喜欢这个主意,通过DOM搜索只是为了得到这些信息。结果你知道一个更好的解决方案?
But I don't really like the idea to search through DOM just to get this information. Do you know a better solution?
从 $ rootElement的文档:
角应用程序的根元素。这可以是 其中,ngApp被宣布为元素或传递到元素 angular.bootstrap。
The root element of Angular application. This is either the element where ngApp was declared or the element passed into angular.bootstrap.
如果你注入它,你可以让主模块名而不扫描DOM:
If you inject it you can get the main module name without scanning the DOM:
<html ng-app="myApp">
...
app.controller('MyCtrl',
[
'$scope',
'$rootElement',
function($scope, $rootElement) {
console.log($rootElement.attr('ng-app')); // --> myApp
}
]
);