javascript - How to set afterEach handler in vue-router -


i have following script:

import vue 'vue' import router 'vue-router'  vue.use(router)  export default new router({   scrollbehavior (to, from, savedposition) {     // purposely left blank   },   routes: [     {       path: "/",       component: samplecomponent     }   ] }

i add aftereach handler router can close open menus when router link taken.

i tried add constructor not constructor argument.

i tried:

router.aftereach((to, from) => {   // ... })

but error:

aftereach not function

how appropriately add aftereach callback setup?

you need set aftereach handler on router instance (the object returned via new router()).

you can set reference instance, , add aftereach handler before it's exported:

const router = new router({   scrollbehavior (to, from, savedposition) {     // purposely left blank   },   routes: [     {       path: "/",       component: samplecomponent     }   ] });  router.aftereach((to, from) => {   // ... });  export default router

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