How to Get the Current Route Name In Vue.js?

To get the current route name in Vue.js, you can access it through the $route object provided by the Vue Router. You can simply use $route.name to retrieve the name of the current route. This can be useful for conditionally rendering components or adding specific behaviors based on the current route in your Vue.js application.

What is the Vue.js recommended approach for accessing the current route name globally?

In Vue.js, the recommended approach for accessing the current route name globally is to use the beforeEach navigation guard provided by Vue Router. This allows you to access the current route name before each navigation, and you can store it in a Vuex store or any other global state management solution for easy access across your application.

Here's an example of how you can access the current route name globally using the beforeEach navigation guard:

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import { createRouter, createWebHistory } from 'vue-router';

const router = createRouter({
  history: createWebHistory(),
  routes: [
    // your routes here
  ]
});

router.beforeEach((to, from) => {
  // Access the current route name via `to.name`
  const currentRouteName = to.name;

  // Store the current route name in a Vuex store or any other global state management solution
  // for easy access across your application
});

export default router;

By using the beforeEach navigation guard, you can easily access the current route name globally in your Vue.js application and use it as needed for various purposes.

How can I get the current route name using Vue.js?

You can get the current route name in Vue.js by accessing the $route object in your component. The $route object contains information about the current route, including the route name. Here is an example of how you can get the current route name:

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export default {
  mounted() {
    console.log(this.$route.name); // This will print the current route name to the console
  }
}

You can access the $route object in any component that is rendered as part of the route, such as a component rendered inside a tag. This allows you to access the current route name and any other route information you may need in your Vue.js application.

How to leverage Vuex to store and retrieve the current route name in Vue.js?

To store and retrieve the current route name in Vuex, you can follow these steps:

1. Create a store module in Vuex to store the current route name:

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// store/modules/route.js

const state = {
  currentRoute: ''
}

const mutations = {
  updateCurrentRoute(state, routeName) {
    state.currentRoute = routeName
  }
}

const actions = {
  setCurrentRoute({ commit }, routeName) {
    commit('updateCurrentRoute', routeName)
  }
}

const getters = {
  getCurrentRoute(state) {
    return state.currentRoute
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions,
  getters
}

1. Register the route module in your Vuex store:

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// store/index.js

import Vue from 'vue'
import Vuex from 'vuex'
import route from './modules/route'

Vue.use(Vuex)

export default new Vuex.Store({
  modules: {
    route
  }
})

1. Update the route name in the store when the route changes in your Vue component:

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// App.vue

export default {
  watch: {
    '$route'(to, from) {
      this.$store.dispatch('route/setCurrentRoute', to.name)
    }
  }
}

1. Retrieve the current route name in any other component by using a getter:

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// AnyComponent.vue

export default {
  computed: {
    currentRoute() {
      return this.$store.getters['route/getCurrentRoute']
    }
  }
}

By following these steps, you can leverage Vuex to store and retrieve the current route name in your Vue.js application.

What is the Vue.js directive for binding components to the current route name?

The Vue.js directive for binding components to the current route name is ":is" directive. It dynamically binds components based on the current route name.

Example:

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<component :is="routeName"></component>

In this example, the component will dynamically render based on the current route name.