Is there a way to verify if a user navigated to a specific route or URL using the back button?

Question

Is there a way to verify if a user navigated to a specific route or URL using the back button?

What is the best way to implement functionality that triggers when a user returns to a previously visited page in their browsing history?

javascript vue.js

Answer 1

Answer №1

It's difficult to definitively determine if a user has pressed the back button.

However, you can maintain a record of visited routes and verify if the user has navigated to that specific route.

Utilizing vuex allows you to store visited routes by incorporating a mutation to incorporate new routes into the storage.

var store = new Vuex.Store({
  state: {
    visitedRoutes: [
    ]
  },
  mutations: {
     ADD_VISITED_PAGE (state, route) {
      // update state
      state.visitedRoutes.push(route)
    }
  }
})

Add a universal after hook to initiate the mutation process.

router.afterEach( (to, from) => {
  store.commit('ADD_VISITED_PAGE', from)
})

Subsequently, you can validate within your components whether a user has accessed a particular page or not.

mounted () {
 if (this.$store.state.visitedRoutes.contains(this.$route.name)) {
   // you've previously visited this page
 }
}

Answer 2

It's difficult to definitively determine if a user has pressed the back button.

However, you can maintain a record of visited routes and verify if the user has navigated to that specific route.

Utilizing vuex allows you to store visited routes by incorporating a mutation to incorporate new routes into the storage.

var store = new Vuex.Store({
  state: {
    visitedRoutes: [
    ]
  },
  mutations: {
     ADD_VISITED_PAGE (state, route) {
      // update state
      state.visitedRoutes.push(route)
    }
  }
})

Add a universal after hook to initiate the mutation process.

router.afterEach( (to, from) => {
  store.commit('ADD_VISITED_PAGE', from)
})

Subsequently, you can validate within your components whether a user has accessed a particular page or not.

mounted () {
 if (this.$store.state.visitedRoutes.contains(this.$route.name)) {
   // you've previously visited this page
 }
}

Answer 3

Answer №2

If your router isn't set up in history mode, which uses the history.pushState API for URL navigation without reloading the page, there is a way to save the previous URL by hooking into Vue Router events.

router.beforeEach(async (to, from, next) => {
    previousRoutes.push(from)
    next()
})

For more information, visit this link. This allows you to check if a user has returned to an already visited page by checking the previousRoutes array.

Answer 4

If your router isn't set up in history mode, which uses the history.pushState API for URL navigation without reloading the page, there is a way to save the previous URL by hooking into Vue Router events.

router.beforeEach(async (to, from, next) => {
    previousRoutes.push(from)
    next()
})

For more information, visit this link. This allows you to check if a user has returned to an already visited page by checking the previousRoutes array.

Is there a way to verify if a user navigated to a specific route or URL using the back button?

Answer №1

Answer №2

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