keep-alive component in nested route result in child route mounted twice · Issue #626 · vuejs/vue-router-next · GitHub
![Vue-router when component deactivate, some data in this component changes to null - Get Help - Vue Forum Vue-router when component deactivate, some data in this component changes to null - Get Help - Vue Forum](https://forum.vuejs.org/uploads/default/original/3X/5/1/519b4fbbbad4694f1cb09dfac96912a9073c9952.gif)
Vue-router when component deactivate, some data in this component changes to null - Get Help - Vue Forum
GitHub - cengit/vue-2.x-keep-alive-demo: "vue": "^2.5.2", "vue-router": "^3.0.1", 一个简单的keep-alive例子: 一个列表/查看详情/回来保持状态
![nested keep-alive and router-view render last route path component not current route component · Issue #3096 · vuejs/vue-router · GitHub nested keep-alive and router-view render last route path component not current route component · Issue #3096 · vuejs/vue-router · GitHub](https://user-images.githubusercontent.com/37615488/72230539-2907f800-35f1-11ea-99d2-f6a0cf1921be.gif)
nested keep-alive and router-view render last route path component not current route component · Issue #3096 · vuejs/vue-router · GitHub
Adding keep-alive to router to maintain filter state - The Ultimate Vue JS 2 Developers Course [Video]
![Vue-router when component deactivate, some data in this component changes to null - Get Help - Vue Forum Vue-router when component deactivate, some data in this component changes to null - Get Help - Vue Forum](https://forum.vuejs.org/uploads/default/original/3X/5/8/583b07989895e7d0968957fb0bdab782a64b898a.jpeg)