使用$ scope的最佳实践。$ apply（）;(Best practice of using $scope.$apply(); or even $scope in non-Angular stuff with Angular Component)

 根据Kendo的最佳实践 ，Kendo有时需要使用$scope.$apply(); 更新Angular。 Howerver， 新的AngularJS 1.5组件不鼓励使用$scope 。 
 
 旧控制器 - http://dojo.telerik.com/exok 
 
 新1.5组件 - http://plnkr.co/edit/tPTqlzlC9Obn5UFRUqc2?p=preview 
 
 为了使上面的代码有效，我必须将它赋给变量。 例如， var self = this; ... self.firstName = item.firstName;. var self = this; ... self.firstName = item.firstName;. 
 
 我的问题是如何在不使用$scope.$apply();情况下正确应用Angular $scope.$apply(); 当我们处理剑道甚至是非Angular的东西时，甚至是$scope 。 

According to Kendo best practices, Kendo sometimes requires to use $scope.$apply(); to update Angular. Howerver, new AngularJS 1.5 component discourages to use $scope. 
 
Old Controller - http://dojo.telerik.com/exok
 
New 1.5 Component - http://plnkr.co/edit/tPTqlzlC9Obn5UFRUqc2?p=preview
 
In order to make the above code to work, I gotta assign this to a variable. For example, var self = this; ... self.firstName = item.firstName;.
 
My Question is how we apply Angular correctly without using $scope.$apply(); or even $scope when we are dealing with Kendo or even non-Angular stuff.

原文：https://stackoverflow.com/questions/36992137