javascript 抽象状态如何在 Ionic 中工作？
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How abstract states work in Ionic?
提问by Ashok Kumar Sahoo
How abstract states work? What is the purpose of the abstract tabs? What is the purpose of the template included in abstract tab? Can I have more than one abstract states? Can I switch from one state to another which are in different abstract states?
抽象状态如何工作？抽象选项卡的目的是什么？包含在抽象选项卡中的模板的目的是什么？我可以有多个抽象状态吗？我可以从一种状态切换到处于不同抽象状态的另一种状态吗？
I modified the app.js to have 2 abstract states from the default tab template. https://gist.github.com/ashoksahoo/6bcad2c62e1abaa3de74
我将 app.js 修改为具有来自默认选项卡模板的 2 个抽象状态。 https://gist.github.com/ashoksahoo/6bcad2c62e1abaa3de74
But I cant get index.html#/friend/:id working, and FriendDetailCtrlis also not firing.
但我不能得到index.html#/friend/:id working，FriendDetailCtrl也没有开火。
采纳答案by Jesper We
Abstract states cannot be navigated to. Their purpose is to have several (non-abstract) states share a common parent, without having to define a parent state that can be navigated to.
无法导航到抽象状态。它们的目的是让多个（非抽象）状态共享一个公共父状态，而不必定义可以导航到的父状态。
This can be useful in many situations. See here: https://github.com/angular-ui/ui-router/wiki/Nested-States-%26-Nested-Views#abstract-states
这在许多情况下都很有用。请参阅此处：https: //github.com/angular-ui/ui-router/wiki/Nested-States-%26-Nested-Views#abstract-states
You can have many abstract states. You can use $state.go() to switch between any two states, even if they have different parents, abstract or not.
你可以有很多抽象状态。您可以使用 $state.go() 在任何两个状态之间切换，即使它们有不同的父级，无论抽象与否。
Your URL index.html#/friend/:idlooks strange. tab.triends has an argument. friend does not.
你的网址index.html#/friend/:id看起来很奇怪。tab.triends 有一个论点。朋友没有。
The proper URL for the friends state is: /#/tab/friends/1234
朋友状态的正确 URL 是： /#/tab/friends/1234
For the friend state (no argument!): /#/friend
对于朋友状态（没有参数！）： /#/friend
