Is it possible for me to activate a function on a different component using my header?

Question

Is it possible for me to activate a function on a different component using my header?

Hi there, I'm curious about how Vue routing and the tree structure work together. In my setup, I have a parent router that contains both my router-view and header at the same level.

I want to be able to trigger some functions from my header component to a specific route called dashboard within the router-view.

For example: header.vue

<a href="#" @click.prevent="update()"> Click me to update the dashboard </a>

dashboard.vue

<p> {{datafrom filldata}} </p>

  methods: { 
   fillDataToP() {
    // Function to fill data
   }
  }

Do you think it's possible to achieve this functionality in Vue?

javascript events vue.js vuejs2

Answer 1

Answer №1

If you are looking to increase communication between components in Vue.js, utilizing the EventBus feature is a great option.

Simply go to your main.js file and insert:

const EventBus = new Vue()

Vue.prototype.$bus = EventBus;

In your header.vue file, you can now trigger an event:

For instance:

this.$bus.emit('someString', SomeObjectToPass);

Next, navigate to your Dashboard.vue where you can listen for the event like so:

this.$bus.on('sameStringAsInEmit', () => {

// Insert Data

})

Answer 2

If you are looking to increase communication between components in Vue.js, utilizing the EventBus feature is a great option.

Simply go to your main.js file and insert:

const EventBus = new Vue()

Vue.prototype.$bus = EventBus;

In your header.vue file, you can now trigger an event:

For instance:

this.$bus.emit('someString', SomeObjectToPass);

Next, navigate to your Dashboard.vue where you can listen for the event like so:

this.$bus.on('sameStringAsInEmit', () => {

// Insert Data

})

Is it possible for me to activate a function on a different component using my header?

Answer №1

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