这个请求接口在success的$scope.$apply()语法后,有这段代码,具体是啥意思呢?
伊谢尔伦2017-05-15 17:13:07
The function is to tell its parent $scope that an event has been triggered. The name of the event is boyslist, and the data is result.data
If your parent $scope is listening for this event, the callback function inside will be triggered, for example
$scope.$on('boyslist', console.log);
This will print it out
Scope Events Propagation
Scopes can propagate events in similar fashion to DOM events. The event can be broadcasted to the scope children or emitted to scope parents.
You can read this for details, and then look at Scope Events Propagationthat little piece