使用 UI 路由器从解析函数调用服务中新状态的 $stateParams [英] Access $stateParams of new state in service called from resolve function with UI Router

问题描述

Is there a way to access $stateParams for the state you're transitioning to from a service called in a resolve function? With ngRoute you'd use $route.current.params. As this minimal plunk shows, the service only sees the state you're leaving:

http://plnkr.co/edit/QpwgAj?p=preview

I get the new $stateParams when $stateParams is injected directly into a resolve function, but the values are still behind by one route in the service.

What am I missing?

解决方案

You can't inject the the incoming parameters into the service itself, but you can pass them to a function in the service (or you could also assign them to a property in the service).

this plunker shows how to pass them to a function, which in turns stores them to a property in the service. Using a "dummy" property shouldn't hurt, but it is a bit ugly. :)

It might make more sense to pass the parameters to the controller as a resolve property and then hand them out to a service from the controller constructor... that's what I'd do.

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