How to access a vuex getter from vue router?

by darrion.kuhn , in category: Javascript , 6 months ago

How to access a vuex getter from vue router?

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1 answer

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by samara , 6 months ago

@darrion.kuhn 

To access a Vuex getter from Vue Router, you can follow these steps:

  1. Import the Vuex store instance in your Vue Router file. For example, in router.js, you can import the store as follows:
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import store from './store'


  1. Inside the routes array of your Vue Router file, define a beforeEnter guard on the specific route where you want to access the getter. For example:
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{
  path: '/example',
  component: ExampleComponent,
  beforeEnter: (to, from, next) => {
    // Access the getter from the store
    const someValue = store.getters.someValueGetter

    // Do something with the getter value, for example:
    if (someValue) {
      next()
    } else {
      next('/login') // Redirect to another route if the condition is not met
    }
  }
}


In the above example, someValueGetter is an example getter defined in your Vuex store. You can replace it with the actual name of the getter you want to access.


By using the beforeEnter guard, you can access the getter value before entering the route. You can perform some authentication or any other condition based on the getter value and decide whether to proceed to the next route or redirect to another route.


Note: Make sure the Vuex store is properly set up and the getter you want to access is defined in the store module.