There appear to be two alternative ways to set the initial state of a controller in EmberJs:
似乎有两种方法可以在EmberJs中设置控制器的初始状态:
When is it appropriate to use one over the other? Are they equivalent?
何时使用一个而不是另一个?它们是等价的吗?
1 个解决方案
#1
8
Generally speaking, Controller#init gets called only once when the (usually singleton) controller is created, while Route#setupController is called each time the route is entered.
一般来说,当创建(通常是单例)控制器时,Controller#init只被调用一次,而每次输入路径时都会调用Route#setupController。
Any model-related properties should be set from Route#setupController. Other default setup can be handled in Controller#init.
应该从Route#setupController设置任何与模型相关的属性。其他默认设置可以在Controller#init中处理。
In most Ember apps I have worked on, Route#setupController is used more often than Controller#init.
在我工作的大多数Ember应用程序中,Route#setupController比Controller#init使用得更频繁。
#1
8
Generally speaking, Controller#init gets called only once when the (usually singleton) controller is created, while Route#setupController is called each time the route is entered.
一般来说,当创建(通常是单例)控制器时,Controller#init只被调用一次,而每次输入路径时都会调用Route#setupController。
Any model-related properties should be set from Route#setupController. Other default setup can be handled in Controller#init.
应该从Route#setupController设置任何与模型相关的属性。其他默认设置可以在Controller#init中处理。
In most Ember apps I have worked on, Route#setupController is used more often than Controller#init.
在我工作的大多数Ember应用程序中,Route#setupController比Controller#init使用得更频繁。